Устройство для определения уровня нефти, воды и льда в вертикальных наземных резервуарах

Устройство для определения уровня нефти, воды и льда в вертикальных наземных резервуарах относится к средствам для определения уровней различных жидкостей в резервуаре. Техническое устройство может быть использовано в нефтяной промышленности.Полезная модель включает электронный блок, соединительный кабель, герметичный погружной лот, состоящий из медного стержня и медной гильзы, с залитым между ними компаундом, замерную рулетку с измерительной лентой.Технический результат достигается точным измерением уровней нефти и воды в резервуарах за счет определения сопротивления различных жидкостей с помощью электронного блока, соединительного кабеля и лота при этом границы раздела указанных жидкостей определяются с помощью лота и замерной рулетки. Необходимо отметить, что удельное электрическое сопротивление нефти значительно больше удельного сопротивления воды.Устройство выполнено с герметичной вставкой проводов кабеля в клеммы лота.Полезная модель отличается простотой конструкции. Для использования ...

Быстросъемная планка замерного люка резервуара

Полезная модель относится к нефтяной промышленности и может быть использована для проведения замеров уровня нефтесодержащей жидкости и отбора проб в резервуарах. Конструкция быстросъемной планки замерного люка резервуара включает вертикально-ориентированный короб 1, жестко соединенный с держателем 2, имеющим сквозное отверстие 3 для прижимного болта 4. Внутри длинномерного короба 1 на днище уложена фторопластовая пластина 5 для исключения нанесения механических повреждений (царапин, истираний) замерному инструменту, например, рулетке. Верхний торец короба 1 соединен сварным соединением с торцом верхней перекладины держателя 2, имеющего Г-образный профиль. Длина L верхней перекладины не менее толщины горловины резервуара, а в центре вертикально ориентированной части держателя 2 выполнено сквозное горизонтальное отверстие 3 для установки прижимного болта 4. 1 ил. The utility model relates to the oil industry and can be used to measure the level of an oily liquid and take samples in tanks. The design of the quick-detachable bar of the measuring hatch of the tank includes a vertically oriented box 1, rigidly connected to the holder 2, which has a through hole 3 for the clamping bolt 4. Inside the long box 1, a fluoroplastic plate 5 is laid on the bottom to prevent mechanical damage (scratches, abrasions) to the measuring tool , for example, roulette. The upper end of the box 1 is welded to the end of the upper crossbar of the holder 2 having an L-shaped profile. The length L of the upper crossbar is not less than the thickness of the tank neck, and in the center of the vertically oriented part of the holder 2, a through horizontal hole 3 is made for installing the clamping bolt 4. 1 ill. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 210 554 U1 (51) МПК G01F 23/04 (2006.01) B65D 90/48 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ (52) СПК G01F 23/04 (2022.02); B65D 90/48 (2022.02) (21)(22) Заявка: 2021137018, 13.12.2021 ( ...

Устройство для определения уровней подтоварной воды и нефти в резервуаре

Полезная модель относится к измерительной технике и может быть применена в нефтяной промышленности. Устройство содержит мерный лот с нанесенной водочувствительной пастой, основание, внешний цилиндр, замерную рулетку с измерительной лентой и трос. На боковых стенках лота имеются шипы, предназначенные для перемещения вверх-вниз внешнего цилиндра. Шипы лота имеют вертикальные прорези для движения внешнего цилиндра. В нижней части внешнего цилиндра имеются два отверстия, в которые после установки цилиндра на лот вставляются заклепки. Измерительная рулетка и трос крепятся к корпусу лота и внешнего цилиндра с помощью кронштейнов. Герметичность внешнего цилиндра, лота и замерной рулетки с измерительной лентой обеспечивается за счет применения уплотнительных прокладок и соединений типа «шип-паз». Техническим результатом является повышение эффективности определения уровня подтоварной воды в резервуарах с нефтью и вязкими нефтепродуктами за счет одновременного определения уровней нефти и воды в резервуаре ...

СИГНАЛИЗАТОР УРОВНЯ ВОДЫ

Изобретение относится к устройствам для контроля уровня жидкостей и может быть использовано для сигнализации о заполнении емкостей жидкостями. Сигнализатор уровня воды состоит из Элемента 1 и Элемента 2. Элемент 1 представляет собой браслет-приемник, состоящий из ремешка и корпуса, в котором расположены аккумуляторная батарея (АКБ), заряжаемая от магнитного контакта, к АКБ присоединена кнопка включения, при нажатии на которую загорается светодиод и от АКБ подается питание на радиоприемник, который соединен с антенной, с помощью чего улавливается сигнал от передатчика, расположенного на Элементе 2, при этом радиоприемник соединен с вибро- и пьезомеханизмами, которые подают звуковой и вибросигналы при поступлении сигнала от передатчика с Элемента 2 на антенну. Элемент 2 представляет собой передатчик, состоящий из корпуса, в котором расположены аккумуляторная батарея (АКБ), заряжаемая от магнитного контакта, к АКБ присоединена кнопка включения, при нажатии на которую подается питание на плату ...

Flüssigkeitslehre und Fernabfragesensor

OELSTANDSMESSVORRICHTUNG, INSBESONDERE FUER KRAFTFAHRZEUGE

Vorrichtung zum Messen der Füllstandshöhe des Motorenöls bei einem Verbrennungsmotor

Einrichtung zur Messung des Motorölpegels in der Ölwanne einer Brennkraftmaschine mit einem Ölpeilstab

Einrichtung zur Messung des Motorölpegels in der Ölwanne einer Brennkraftmaschine mit einem Ölpeilstab, wobei der Ölpeilstab in einem Rohr geführt wird, das in einer Seitenwand des Kurbelgehäuses der Brennkraftmaschine derart gelagert ist, dass ein mit Markierungen für den Ölpegel ausgestalteter Endabschnitt des Ölpeilstabes bis zum Bodenbereich der Ölwanne eingeführt werden kann, wobei der Ölpeilstab durch einen O-Ring innerhalb des Führungsrohres positioniert und abgedichtet wird und wobei das Führungsrohr unterhalb der Einführöffnung für den Ölpeilstab eine Abzweigung aufweist, die über eine Rohrleitung mit dem Ansaugtrakt der Brennkraftmaschine verbunden ist, dadurch gekennzeichnet, dass das Führungsrohr (3) im oberen Bereich und ein diesem oberen Bereich zugeordnetes Griffstück des Ölpeilstabes (2) jeweils abgestuft ausgestaltet sind, wobei das Führungsrohr (3) in einem ersten, unteren Abschnitt (31) einen kleineren Innendurchmesser aufweist als in einem zweiten, oberen Abschnitt ( ...

Combustion engine device for motor car, has closure designed as screw-type cap and security closure that receives overpressure in crankshaft room of crankshaft housing unit, where overpressure is of specific value

The device has a crankshaft housing unit (10) partly enclosing a crankshaft room (11), and a safety valve unit (12) opened by over pressure in the crankshaft room of the crankshaft housing unit. Closures (13, 14, 15) close pipes (16, 17, 18) into the crankshaft housing unit in relation to atmosphere (19). The closure is designed as a screw-type cap and security closure that receives overpressure in the crankshaft room of the crankshaft housing unit. Maximum permissible overpressure with relative pressure factor is 1.5.

Anzeigevorrichtung fuer die Fluessigkeitsmenge im Brennstoffhilfsbehaelter von Kraftfahrzeugen

Peilstab

Automatische Sicherheits-Vollschmierung fuer Arbeitsmaschinen mit variablem OElvorrat

Electronic capacitive dipstick has copper electrodes placed at regular intervals along a plastic dipstick which is arranged over an inner concentric aluminum tube

Electronic dipstick for capacitive measurement of the liquid level in any container. The dipstick comprises an insulating support on which between 4 and 16 copper electrodes are deposited at regular intervals. The dipstick has a diameter of between 10 and 60 mm and a length of 150 - 2000 mm. Beneath the plastic, e.g. PA, PBT or PEI, dipstick is an aluminum tube, which acts as the other capacitor plate.

Outboard marine drive with an internal combustion engine

Remote reading oil level gauge

... 1,089,169. Liquid level indication. INTERNATIONAL HARVESTER CO. April 19, 1966 [May 14, 1965], No. 17086/66. Heading G1H. In a remote oil level gauge a measuring chamber 19, partially submerged in a sump 12 is filled to the same level as the oil in the sump through apertures 26 so that when the piston is lifted the oil above the piston is trapped and continued lifting of the piston results in the expulsion of oil through a vent 24 until further lifting of the piston is prevented by the oil in the chamber 19 and the correlated length of piston travel is remotely indicated by the pointer 66 indicating the level on the scale 27. The piston 27 is lifted by a manually operable handle 68 rotatably mounted in a bracket 41 remote from the sump 12 and operatively connected to the elongated link 28 by a shaft 52 rotatably mounted in the bracket 41 with the handle 68 secured to one end of the shaft 52 and a bell-crank 45 secured to the opposite end of the shaft 52 and, at its other end, to the elongated ...

Measuring Container

A container for measuring the alcohol content of an alcoholic drink is provided. The container comprises an indicator that shows the volume of the alcoholic drink that would contain a given number of units of alcohol. The container may include a plurality of indicators for a plurality of different drinks for increased versatility. Alternatively a plurality of different containers with different indicators may be provided.

A method of determining the level of at least one liquid

Improvements in Sounding-rods for Ascertaining Water and other Liquid Levels.

Dip-sticks

... 996, 776. Indicating liquid levels. P. ROSENBERG. Nov. 4, 1963 [Nov. 14, 1962], No. 43089/62. Heading G1H. A dip-stick 5 supported in a sleeve 4 removably mounted in a member 1 is provided with a wiper 8 movable above the measuring surface of the dip-stick 5. The wiper 8 may be arranged to move upwardly or downwardly to wipe the dipstick 5 by altering the friction between the sleeve 4 and wiper 8 or sleeve 4 and member 1. A spring may be interposed between the dip-stick 5 and the wiper 8.

DIPSTICK ASSEMBLY

Magstick

Improvements relating to dipsticks

... 553,394. Comparing colours. BICKLE, H. M. March 2, 1942, No. 2711. [Class 97 (i)] [Also in Group XVIII] A dipstick for indicating lubricating oil in an engine sump comprises a lower part 1 of transparent synthetic resin having an oil-retaining chamber 2, and a separate chamber 3 for a liquid with which the colour of the oil can be compared to indicate its degree of contamination. The part 1 is attached to a steel rod 5 which also closes the chamber 3, and carries an adjustable collar 7 with felt washer 71 to determine the depth to which the dipstick is lowered. A handle 11 is secured by a clip 10. An opening 13 is provided to ensure circulation of the oil into the chamber 2. The comparative liquid in chamber 3 may be replaced by comminuted solid material or sheet material. Two comparative chambers may be provided.

Level profiler

Leak and overfill detection device

A dip-stick and air filter assembly for an engine crankcase or the like

... 734,540. Indicating liquid levels. CQOPER'S MECHANICAL JOINTS, Ltd., and WITCHELL, S. P. Sept. 4, 1953 [Sept. 25, 1952], No. 24114/52. Class 123 (1). A lubricating oil filling tube 5, projecting from an aperture 4 in an internal combustion engine crank-case, &c. 1 with sump 2, is closed by a cap 6 having secured thereto a dip-stick 14. The cap 6 comprises a cup-shaped member having, at the bottom of the skirt 8, a retaining flange 9 for the flange 10 of a sleeve 11 which is a sliding fit on the tube 5, the flange 10 being perforated to form air passages and the space between the skirt 8 and sleeve 11 being filled with knitted wire mesh &c. 13. The outer end of the dip-stock is riveted at 17 to the cap 6, the rivet also mounting a double-leaf spring 18 for engagement with the inner surface of the tube 5. Vibration of the dipstick is prevented by forming it with an indentation 19 adapted to bear against the wall of the aperture 4 under the influence of an opposed leaf-spring 20.

MOTOR VEHICLE DIPSTICK MEANS

MECHANISM FOR THE MEASUREMENT OF THE LUBRICATING OIL CONDITIONS WITH SOUND-ABSORBING FULLTOTALLY ENCLOSED INTERNAL-COMBUSTION ENGINES

Öleinfüllvorrichtung

Die Erfindung betrifft eine Öleinfüllvorrichtung (1), insbesondere für eine Brennkraftmaschine, mit zumindest einem Öleinfüllrohr (2) und zumindest einem Ölmessstab (5), wobei das Öleinfüllrohr (2) mit einem Deckel (8) verschließbar ist. Um die Kontrolle des Ölstandes zu erleichtern, ist vorgesehen, dass der Deckel (8) zumindest eine Öffnung (11) zur Durchführung des Ölmessstabes (5) aufweist.

Measuring instrument for the examination of contents of tanks, in particular of fuel tanks

DETERMINING MELT LEVEL IN LADLE

Plug means

FLUID LEVEL INDICATOR

OUTBOARD MARINE DRIVE WITH AN INTERNAL COMBUSTION ENGINE

... -13- In an outboard marine drive with an internal combustion engine having a vertically extending crankshaft and an oil pan located below a cylinder block, a sidewall of the cylinder block is provided with an insertion hole of an oil level gauge so that the oil level gauge can pass through the insertion hole into the oil pan. Such a configuration can minimize the length of the oil level gauge and allow an easy handling of the same, to thereby facilitate oil level inspection work.

OUTBOARD MARINE DRIVE WITH AN INTERNAL COMBUSTION ENGINE

... -13- In an outboard marine drive with an internal combustion engine having a vertically extending crankshaft and an oil pan located below a cylinder block, a sidewall of the cylinder block is provided with an insertion hole of an oil level gauge so that the oil level gauge can pass through the insertion hole into the oil pan. Such a configuration can minimize the length of the oil level gauge and allow an easy handling of the same, to thereby facilitate oil level inspection work.

Olmessstab

Füll- und Ölstandsanzeigerohr

Anordnung zur Messung von Flüssigkeitsständen, mit einem unten kommunizierenden Messrohr

Olstandmesser

Ensemble comprenant un récipient et une jauge extérieure de contenance de ce récipient

MESSROHRVERSCHLUSS.

Messgerät zur Überprüfung des Inhaltes von Flüssigkeitsbehältern, insbesondere von Brennstofftanks

Eintauchbares Gerät zum Feststellen der Höhe eines Flüssigkeitskörpers oder der Höhen mehrerer übereinander gelagerter Flüssigkeitskörper

Volume measurement device has adjustable scale bearer with volume scales associated with particular vessel diameters, scale for determining diameter of vessel

The device has an adjustable scale bearer in the vessel with volume scales associated with particular vessel diameters. The scale bearer can be tubular and has a measurement scale for determining the diameter of the vessel. The scale is used to measure the diameter then the device is placed on the floor of the vessel to measure the liquid volume. Independent claims are also included for the following: a use of the device for measuring the volume of liquid in a cylindrical vessel.

METHOD OF CHECKING LOADING RAIL TANK CARS IN PROCESS OF POURING LIQUID PRODUCTS AND DEVICE FOR ITS REALIZATION

LEVEL GAUGE DEVICE Of OIL

DEVICE OF LOCATION OF THE POSITION OF SEPARATION BETWEEN TWO MEDIUMS, RECEPTACLE AND PROCESS OF DETECTION USING THE DEVICE

DISPOSITIF PERMETTANT LE CONTROLE MANUEL DES QUANTITES, QUALITES ET ECHANTILLONNAGE DES PRODUITS LIQUIDES INFLAMMABLES ET VOLATILS SANS OUVRIR A L'AIR LIBRE LES RESERVOIRS QUI LES CONTIENNENT

IL COMPREND UNE CAISSE EN ACIER 1 FAISANT OFFICE DE SAS, UNE VANNE QUART DE TOUR 2 PERMETTANT LE PASSAGE DES INSTRUMENTS DE MESURE, UN HUBLOT 3 SERVANT DE PORTE ET MUNI D'UNE LIGNE DE FOI 4, PERMETTANT LA LECTURE DES INSTRUMENTS, UN RUBAN DE MESURE 5, TERMINE PAR UN POISSON 6, ACCROCHE PAR UN MOUSQUETON 7, SUPPORTANT UN THERMOMETRE 8 COINCE PAR UNE BAGUE EN NEOPRENE 9 ET PROTEGE PAR UN ETUI 10, UNE CAPACITE 11 POUR CONSERVATION DE LA TEMPERATURE, UNE FOURCHETTE 12 POUR ACCROCHER L'ETUI, UN GUIDE 13 MUNI D'UN GALET 14 SUR LEQUEL PASSE LE RUBAN, UNE PINCE 15 MONTEE SUR VIS SANS FIN 16, POUR NETTOYAGE DU RUBAN, UN CLIQUET ANTIRETOUR 17 MONTE SUR ROUE DENTEE 18, UNE VANNETTE 19 POUR REMISE A LA PRESSION ATMOSPHERIQUE. L'INVENTION PEUT ETRE UTILISEE POUR LE CONTROLE DES QUANTITES, QUALITES DE LIQUIDES INFLAMMABLES OU VOLATILS TRANSPORTES PAR DES NAVIRES CITERNES OU STOCKES EN RESERVOIRS.

Measure for tank of liquid

APPAREIL POUR LA MESURE DU NIVEAU DE CARBURANT LIQUIDE DANS UN RESERVOIR

La présente invention concerne un appareil pour la mesure du niveau de carburant liquide dans un réservoir, du type dans lequel on repère la distance de creux entre la surface P2 du liquide et un plan horizontal P1 de référence matérialisé au voisinage d'une ouverture donnant accès au réservoir. Selon l'invention, l'appareil comprend une jauge de profondeur 10, comportant une embase de référence 11, une réglette mobile 13 et des moyens 17, 18 de mesure du déplacement relatif de la réglette par rapport à l'embase ; des moyens 12 d'appui contre le plan de référence du réservoir, solidaires de l'embase de référence de la jauge ; une sonde optique 20, comportant des moyens statiques 21-24 de détection de liquide à un niveau P4 prédéterminé et des moyens 27, 28 de visualisation propres à indiquer la présence ou l'absence de liquide à ce niveau prédéterminé, cette sonde optique étant solidaire de la réglette mobile de la jauge. (CF DESSIN DANS BOPI) ...

Improvements with the boring rods to measure the height of water in the holds of vessels

JAUGE A HUILE

JAUGE A HUILE CARACTERISEE EN CE QU'ELLE COMPORTE UNE LAME 1 ASSOCIEE A UNE ENCEINTE 2 QUI POSSEDE DES MOYENS D'ETANCHEITE PAR RAPPORT AU TUBE DE JAUGE 3 ET DES MOYENS DE PREHENSION DE LADITE JAUGE, L'ENCEINTE 2 ETANT RELIEE, D'UNE PART, AU TUBE DE JAUGE 3 PAR UN CANAL D'ALIMENTATION 4 DE MANIERE A POUVOIR RECEVOIR L'EXCES D'HUILE MOMENTANE, ET L'ENCEINTE 2 POSSEDANT, D'AUTRE PART, UN SYSTEME DE MISE A L'AIR LIBRE.

Improvements with the water-level gauges

DEVICE FOR MEASURING LIQUID LEVEL BY OPTICAL REFLECTOMETRY, STRUCTURE COMPRISING SUCH A DEVICE AND CORRESPONDING MEASURING METHOD

lEVEL OF LIQUID REMOTE INDICATOR, ESPECIALLY ON THE [...] OF mOTORCAR ENGINES.

OIL LEVEL INDICATING APPARATUS FOR A VEHICLE EQUIPPED WITH AN ENGINE

Ce dispositif indicateur de niveau d'huile comprenant : - un guide (2, 202) comportant un tube cylindrique (6, 206), une première extrémité ouverte (8, 208) et une seconde extrémité ouverte (10, 210) ; - une jauge (4, 204) destinée à être insérée dans le guide (2, 202), comprenant une tige (22) et un embout (24) relié à ladite tige (22) ; est caractérisé en ce que la première extrémité (8, 208) du guide (2, 202) présente un premier méplat (26), l'embout (24) présentant une forme épousant la forme du premier méplat (26) de façon à empêcher la rotation de l'embout (24) de la jauge (4, 204) à l'intérieur de la première extrémité (8, 208) du guide (2, 202) lorsque la jauge (4, 204) est insérée dans le guide (2, 202).

TOGETHER FOR the FILLING Of a ROOM, IN PARTICULAR IN a TRANSMISSION

Screen washer bottle cap assembly has automatic closure of gauging tube

Cet ensemble de bouchon (1) pour réservoir (4) de liquide (5), tel qu'un réservoir de liquide lave-glace, est du type comprenant un bouchon (3), une jauge tubulaire transparente (6) reliée audit bouchon (1) et des moyens de vanne (7, 11) mobiles entre une position ouverte permettant la mise à l'air de ladite jauge (6) et une position fermée supprimant cette mise à l'air. Cet ensemble de bouchon (1) est remarquable en ce qu'il comprend des moyens (17) pour rappeler automatiquement lesdits moyens de vanne (7, 11) vers ladite position fermée.

GAUGE FOR DETECTING THE PRESENCE OF WATER AT THE BOTTOM OF AN OIL TANK

APPARATUS FOR THE MEASUREMENT OF THE LIQUID FUEL LEVEL IN A TANK

DEVICE FOR MEASURING LIQUID LEVEL BY OPTICAL REFLECTOMETRY, STRUCTURE COMPRISING SUCH A DEVICE AND CORRESPONDING MEASURING METHOD

Le dispositif de mesure comprend : - au moins une fibre optique (15) prévue pour être plongée dans le liquide à travers la surface libre (13) du liquide ; - une source de lumière (17) envoyant un rayonnement lumineux dans la fibre optique (15) ; - un analyseur (19), prévu pour analyser un rayonnement lumineux rétrodiffusé par la fibre optique (15) et pour en déduire le niveau de liquide par rapport au fond (9). Le dispositif de mesure (1) comprend une gaine (29) dans laquelle est disposée la ou chaque fibre optique (15), la gaine (29) étant perméable au liquide.

CAP OF CLOSING FOR a TUBE OF MEASUREMENT OF OIL LEVEL

SYSTEM OF ASSEMBLY Of a DEVICE OF MEASUREMENT OF the LEVEL AND TEMPERATURE OF OIL

SYSTEM OF ASSEMBLY Of a DEVICE OF MEASUREMENT OF the LEVEL AND TEMPERATURE OF OIL

SYSTEM OF ASSEMBLY Of a DEVICE OF MEASUREMENT OF the LEVEL AND TEMPERATURE OF OIL

Device for monitoring the level of liquid in a tank.

Device for monitoring the level of liquid in a tank.

Device for monitoring the level of liquid in a tank.

SYSTEM OF ASSEMBLY Of a DEVICE OF MEASUREMENT OF the LEVEL AND TEMPERATURE OF OIL

SYSTEM OF ASSEMBLY Of a DEVICE OF MEASUREMENT OF the LEVEL AND TEMPERATURE OF OIL

자동 사료 급이기의 물공급장치용 수위감지센서

... 본 발명은 자동 사료급이기의 물공급장치용 수위감지센서에 관한 것으로, 수위를 감지하는 센서봉(300)과, 상기 센서봉(300)이 결합되는 결합수단(200)과, 상기 결합수단(200)에 연결되어 제어반에 신호를 전달하는 금속전선(400)으로 이루어지는 것으로, 본 발명은 수위감지센서에 의해 급이기판 내의 물을 항상 일정한 수위로유지하며, 돼지가 니플을 쓸데없이 작동하더라도 니플로부터 공급되는 물을 적정하게 공급하게 되어 물의 허실을 방지하게 되므로, 폐수절감과 함께, 사료 허실도 방지되며, 관리자 인력도 절감하게 되며, 또한, 급이기판 내의 물을 항상 적정한 수위를 유지시켜 놓으면 급이기판에 사료를 함께 첨가하게 될 경우 물의 적절한 배합으로 되므로 돼지의 사료 섭취량이 많아지며, 돼지가 사료를 잘 먹어 급이기판이 항상 깨끗하며 위생적인 관리가 되어 돼지 건강에도 좋으며 돼지가 모돈일 경우에는 그 젖을 빨아먹는 새끼들의 건강에도 도움이 되며, 특히 니플이 고장이 나더라도 급이기판내의 물이 일정한 수위가 되면 물공급이 멈추게 되므로 물이 넘쳐 흐르는 등의 물허실이 없게 되며, 또한, 수위감지센서의 하부를 돼지가 밀게 될 경우 움직이게 하여, 젖은 사료가 달라붙지 않게 하여 수위감지센서가 정확하게 작동하게 하며, 수위감지센서 하부의 사료도 돼지가 용이하게 먹을 수 있으며, 또한, 본 발명은 자동 사료급이기의 물공급장치에서 수위감지센서의 금속재질 센서봉이 결합구에 대해 회전가능하게 되어, 설치가 편리하며, 또한 수위감지센서 설치 후 고장이 없는 현저한 효과가 있다.

DIELECTRIC-CONSTANT-INSENSITIVE FLUID LEVEL SENSOR FOR DIRECTLY INSERTING INTO A HIGH DIELECTRIC CONSTANT FLUID

레벨 미터 및 레벨 미터의 설정 방법

... 레벨 미터(1)는 발광 영역(A)을 형성하는 복수의 발광 세그먼트(4)와, 각 발광 세그먼트(4)에 대한 디폴트 발광 조건과 발광 조건 지정값이 등록되는 등록부와, 제어부를 포함한다. 제어부는 발광 영역(A)에 의해 표현하려고 하는 수량의 증가에 따라 발광 영역(A)이 발광 진행 방향(X)으로 넓어지도록 발광 세그먼트(4)의 발광을 제어한다. 발광 조건 지정값은 발광 영역(A)을 형성하는 적어도 2개의 발광 세그먼트(4)에 있어서 발광 진행 방향(X)의 최하류측에 위치하는 선두 세그먼트(4A)보다 상류측에 위치하는 후속 세그먼트(4B)에 대해서, 디폴트 발광 조건을 적용하지 않고 소정의 지정 발광 조건을 적용해야 하는 것을 지령하는 지령값이다.제어부는 발광 영역(A)을 형성하는 모든 발광 세그먼트(4)를 디폴트 발광 조건에 의거하여 발광시키거나, 선두 세그먼트(4A)를 디폴트 발광 조건에 의거하여 발광시키는 한편, 후속 세그먼트(4B)를 지정 발광 조건에 의거하여 발광시키거나 한다.

apparatus and method for measuring level of molten metal

Dispositiv e método para medir nível de metal fundido

OIL INSPECTION DEVICE FOR WORK VEHICLE

An oil inspection device (20) for inspecting the amount of lubrication oil using an inspection rod (33) has a guide tube (30), a projecting tube (31), and an oil inspection tube (32). The guide tube (30) has an oil inspection part (30d) by which oil inspection is performed, and guides lubrication oil from a first storage space (11) in which lubrication oil is collected to the oil inspection part (30d). The projecting tube (31) is provided to the guide tube (30) so as to extend upwards from the oil inspection part (30d). The oil inspection tube (32) is connected to the projecting tube (31), and the inspection rod (33) is inserted into the oil inspection tube. The oil inspection tube (32) has a connection part (34) that can be freely detached from the projecting tube (31). The connection part (34) has a hexagonal cylinder outer-shape and is disposed on the outer side of the projecting tube (31).

TRANSPARENT LIQUID LEVEL INDICATOR

WANTAGE-ROD.

Oil gauge

Oil gauge for internal-combustion engines

Fluid reservoir assembly

A bottle assembly has a bottle for storing a fluid, such as a cosmetic fluid. An applicator for applying the fluid is configured to be insertable and removable from the bottle along a path. A sealing body is configured to seal the bottle. The sealing body has a channel width movable between a first width and a second width. The first width is large enough to accommodate the applicator and the second width is smaller than the first width. The channel is resiliently biased toward the second width.

Fluid reservoir wiper assembly

A bottle assembly has a bottle for storing a fluid, such as a cosmetic fluid. An applicator for applying the fluid is configured to be insertable and removable from the bottle along a path. A sealing body is configured to seal the bottle. The sealing body has a channel width movable between a first width and a second width. The first width is large enough to accommodate the applicator and the second width is smaller than the first width. The channel is resiliently biased toward the second width.

LOW-LEVEL OIL SENSOR

A low fluid sensor for an internal combustion engine. The sensor includes a base with helically threaded post and a float slidably mounted on the post. The float rotates about the post as it moves longitudinally along it. In the preferred embodiment, eccentric mounting of the assembly along with its lobe shape act in concert with the pitch of the screw threads and fluid viscosity to dampen the buoyant movement of the float against fluid turbulence. At a predetermined level a latch spring on the float contacts an ignition circuit terminal and grounds the engine ignition circuit. A catch holds the float at the pre-determined level, preventing engine starting, so that the sensor may only be reset by addition of fluid and re-insertion of the dipstick.

Dip-stick gauge

Collapsible liquid level measurement device with attachment

A liquid level measuring device includes an elongate handle and an elongate frame arranged in telescoping relationship. The frame is movable between a collapsed position for storage and an extended position for usage. A float is movable lengthwise along the elongate frame. A control rod extends lengthwise in the elongate frame and through a passage in the float. The control rod controls movement of the float relative to the elongate frame. An actuator actuates the control arm to move the float from the locked position to the unlocked position in response to a downward pressure between a lower end of the elongate frame and a bottom surface of the container so that the float is free to seek the liquid level in the container and to move the float from the unlocked position back to the locked position when the downward pressure is released.

Cap's N Dip's for dummies

Cap's N' Dip's for Dummies would solve the age old problem of mixing up battery cables and fluid portals resulting in premenet and expensive damage to motor vehicle engines. At a glance the lay consumer would be able to locate fluid reservoirs, access portals and identify the negative and positive sides of the battery. The concept behind this solution is to use bright, reflexive, glow-in-the-dark color-coded caps, dipsticks and wide extended battery cable tags as identifying features. An easily visible chart that would facilitate the identification process would be attached to a location within the engine compartment.

Device for optically monitoring the coolant level of an internal combustion engine in a liquid container

Fluid gauging apparatus using magnetostriction and a stick gauge

Apparatus for detecting fluid level in a container (10), comprises a housing adapted to be disposed in the container; a float (20) with an associated magnetic element, the float position corresponding to fluid level in the container (10); a magnetostrictive sensor (12) disposed inside the housing; and a stick gauge disposed inside the housing; the magnetostrictive sensor and the stick gauge each being operable to determine the float position.

OIL LEVEL MEASURING MECHANISM OF AUTOMATIC SPEED CHANGER FOR VEHICLE

PURPOSE: To arrange a minimum measurement level to be easily measured without causing the necessity for changing the height of an automatic speed changer, by folding a tube communicating with the inside and the outside of an oil pan so that the lowermost position of a folded part in the tube is opened into the oil pan. CONSTITUTION: Oil lubricating the inside of a transmission is stored in an oil pan 2, and the oil pan 2, containing in its inside a valve body 401 and an oil strainer 403 for suction of oil to an oil pump 150, is composed of a side surface part 2B measuring a capacity of oil and a bottom plate part 2C. A tube 3, in which an oil level gage 4 is provided, flexes a folded part R for providing the gage insertion port 2B in the upper of an oil port 2A. Here the folded part R of the tube 3 is provided so that the lowermost position of the folded part R is above the bottom plate part 2C of the oil pan 2 while below the bottom end of the tube 3. COPYRIGHT: (C)1986,JPO&Japio ...

ЩУП ДЛЯ ОПРЕДЕЛЕНИЯ УРОВНЯ МАСЛА В ПОДДОНЕ КАРТЕРА ДВИГАТЕЛЯ ВНУТРЕННЕГО СГОРАНИЯ

FIELD: engines and pumps.SUBSTANCE: invention relates to engine building, as well as to technical diagnostics and servicing of internal combustion engines, in particular, to design of oil level control devices in engine crankcase pan. Probe for determination of oil level in crankcase pan of internal combustion engine, made with possibility to determine volume of oil, which is added to crankcase. For this purpose, the probe measuring device is made in the form of series-arranged hexagons, each of which is made up of two trapezoids with horizontal bases, note here that their largest bases are aligned while smaller bases coincide with rod width. Short and long strokes are made on the trapezoids minimum and largest bases, respectively. Long strokes are denoted by numbers. Height of each trapezoid corresponds to scale division of measuring device.EFFECT: invention provides determination of the oil level in the crankcase of the internal combustion engine and obtaining information on the volume of oil which must be refilled to the specified upper level.1 cl, 2 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 724 408 C2 (51) МПК F01M 11/12 (2006.01) G01F 23/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F01M 11/12 (2018.08); G01F 23/04 (2018.08) (21)(22) Заявка: 2018115136, 23.04.2018 (24) Дата начала отсчета срока действия патента: Дата регистрации: 23.06.2020 (43) Дата публикации заявки: 24.10.2019 Бюл. № 30 (45) Опубликовано: 23.06.2020 Бюл. № 18 2 7 2 4 4 0 8 R U (54) ЩУП ДЛЯ ОПРЕДЕЛЕНИЯ УРОВНЯ МАСЛА В ПОДДОНЕ КАРТЕРА ДВИГАТЕЛЯ ВНУТРЕННЕГО СГОРАНИЯ (57) Реферат: Изобретение относится к двигателестроению, совмещены между собой, а наименьшие а также к техническому диагностированию и основания совпадают с шириной стержня. обслуживанию двигателей внутреннего сгорания, Короткие и длинные штрихи выполнены в частности к конструкции средств контроля соответственно по наименьшим и наибольшим уровня масла в поддоне ...

УСТРОЙСТВО И СПОСОБ ИЗМЕРЕНИЯ УРОВНЯ РАСПЛАВЛЕННОГО ЖИДКОГО МЕТАЛЛА

Заявленная группа изобретения относится к области измерительной техники, в частности к измерению уровня расплавленного жидкого металла. Устройство для измерения уровня расплавленного жидкого металла содержит прибор (5) для измерения изображения, измерительный зонд (6), подъемный механизм (1), датчик (11) перемещения, систему (4) обработки данных и указатель (7) для коррекции. Подъемный механизм (1) прикрепляют к емкости (10) с расплавленным металлом или устанавливают независимо от емкости с расплавленным металлом, прибор (5) для измерения изображения и измерительный зонд (6) монтируют на подъемном механизме (1) или независимо от подъемного механизма (1), а оптическую ось прибора (5) для измерения изображения устанавливают под углом относительно геометрической оси измерительного зонда (6), измерительный зонд (6) размещен в пределах поля обзора прибора (5) для измерения изображения, причем прибор (5) для измерения изображения, подъемный механизм (1) и датчик (11) перемещения соединены с системой ...

Устройство для контроля уровня заполнения цистерн

Предлагаемая полезная модель относится к области контроля правильности загрузки железнодорожных цистерн и может быть использована для контроля уровня загрузки железнодорожных цистерн непосредственно в процессе заполнения (налива) цистерн: мазутом, дизельным топливом, бензином, нефтью и т.д. на наливных эстакадах для исключения (либо предупреждения) перелива или недолива цистерн.Заявляемое в качестве полезной модели устройство для контроля уровня заполнения цистерн, например железнодорожных, включающее штангу с измерительной шкалой, планку, фиксатор и раму, предназначенную для установки на верхнем крае горловины цистерны, а также связанную с рамой муфту со сквозным отверстием, предназначенным для перемещения в нем штанги.При этом планка жестко связана с основанием штанги и ее положение соответствует нулевой отметке, а фиксатор установлен на муфте и предназначен для фиксации штанги, жестко связанной с планкой в строго вертикальном положении на предварительно рассчитанном уровне налива цистерны, при этом форма сквозного отверстия муфты соответствует профилю штанги, а сама муфта жестко связана с рамой и установлена в центре рамы таким образом, что плоскости нижнего края муфты и нижнего края рамы совпадают, при этом рама, связанная с муфтой, штангой и планкой, может быть установлена в любом месте на верхнем крае горловины цистерны.Основное отличие заявленной полезной модели от известных устройств аналогичного назначения заключается в том, что основание штанги жестко связано с центром планки, установленной строго перпендикулярно основанию штанги, а направление продольной оси планки перпендикулярно направлению продольной оси рамы, размещенной на верхнем крае горловины цистерны.Описанные в заявке отличительные признаки позволяют значительно повысить точность налива продукта в процессе его налива в цистерну, поскольку жесткая связь штанги с центром планки, установленной строго перпендикулярно основанию штанги, позволяет значительно снизить погрешность, возникающую в процессе ...

CONSTRUCTION MACHINE

A construction machine includes an engine, a hydraulic pump driven by drive force of the engine, a generator motor, and a dipstick tube. The generator motor is disposed between the engine and the hydraulic pump. The generator motor has a rotary shaft connected to an input shaft of the hydraulic pump and to an output shaft of the engine and an oil pan disposed in a lower part of a holding space formed inside a housing. The dipstick tube has a connector provided at a location that communicates with the oil pan of the generator motor, and a dipstick opening disposed above the generator motor, for checking a level of oil in the oil pan. 1. A construction machine comprising:an engine;a hydraulic pump driven by drive force of the engine;a generator motor disposed between the engine and the hydraulic pump and having a rotary shaft connected to an input shaft of the hydraulic pump and to an output shaft of the engine, and an oil pan disposed in a lower part of a holding space formed inside a housing; anda dipstick tube having a connector provided at a location that communicates with the oil pan of the generator motor, and a dipstick opening disposed above the generator motor, for checking a level of oil in the oil pan.2. The construction machine according to claim 1 , further comprisingan engine hood configured and arranged to be opened and closed, and covering an upper space in an engine compartment that houses the engine, the hydraulic pump, and the generator motor, whereinthe dipstick opening of the dipstick tube is provided in a space that is exposed when the engine hood is opened.3. The construction machine according to claim 1 , further comprisingan engine dipstick tube for checking an oil level of the engine,wherein the dipstick opening of the dipstick tube is provided on the same side as an dipstick opening of the engine dipstick tube.4. The construction machine according to claim 1 , whereinthe housing includes a first housing fixed on an engine side, and a second ...

System or method for measuring the phase of refrigerant in a cooling system

A system or a method for performing capacitive sensing of humidity/liquid, primarily in conductive or non-conductive liquid/gas mixtures, having a control unit and at least first and second sensor electrodes, the capacity between the first and the second electrodes being measured,. To measure humidity/liquid in a circulating gas/liquid mixture at least one of the sensor electrodes is formed as a tube which is placed in the liquid/gas mixture. Based on the capacitive measurements, a calculation of at least one dataset for control of a second system is performed. The tube can be more or less filled up with liquid or gas and the capacity can be measured as it depends on the content around or inside the tube, and if a dry gas is there will be one value of capacity and in a situation where the gas is being replaced by liquid, the capacity value will change rapidly.

OIL LEVEL GAUGE MOUNTING STRUCTURE

An oil level gauge mounting structure includes an oil level gauge, a dipstick insertion hole, a peripheral wall, and an opening portion. The oil level gauge includes a grip portion and a dipstick. The grip portion has a finger insertion hole which defines a finger insertion direction for the finger insertion hole and into which a finger of an operating person is to be inserted from the finger insertion direction for the finger insertion hole. The peripheral wall surrounds the grip portion from directions except the finger insertion direction for the finger insertion hole so as to define an insertion recess portion to receive the grip portion in a state in which the dipstick is inserted in the dipstick insertion hole. The opening portion is open in the finger insertion direction for the finger insertion hole in the state in which the dipstick is inserted in the dipstick insertion hole. 1. An oil level gauge mounting structure for an oil level gauge that measures a lubricating oil surface position in an oil pan of an internal combustion engine , comprising:the oil level gauge including a grip portion of the oil level gauge which has a finger insertion hole into which a finger of an operating person is inserted, and a dipstick that extends from the grip portion and that measures the lubricating oil surface position in the oil pan;a dipstick insertion hole provided in an upper portion of the internal combustion engine which accepts insertion of the dipstick;a peripheral wall provided in the upper portion of the internal combustion engine which at least partially defines an insertion recess portion that receives the grip portion by surrounding the grip portion, except from a finger insertion direction for the finger insertion hole, when the dipstick is inserted in the insertion hole; andan opening portion provided in the upper portion of the internal combustion engine which is open in the finger insertion direction for the finger insertion hole,wherein the insertion ...

Flexible level sensing device having junction assembly

A flexible liquid level sensing device includes a sensing module having a circuit board and a plurality of sensing elements. The coupled assembly includes a plurality of joining pipes connected in series. Each joining pipe includes a sleeve portion and a rotary head. The rotary head of one joining pipe is inserted into and rotatably coupled to the sleeve portion of an adjacent joining pipe. The coupled assembly forms an accommodating space for receiving the sensing module.

APPARATUS FOR CATCHING OIL DRIPS ASSOCIATED WITH USE OF AN OIL LEVEL GAUGE TOOL

An apparatus is disclosed for catching and accumulating oil drips associated with use of an oil level gauge tool so as to avoid contaminating the environment with oil while using the tool. The apparatus includes: a handle receiving portion capable of receiving and securing the handle of the tool; a plumb bob receiving portion capable of receiving the plumb bob of the tool, also capable of catching and accumulating oil drips from the tool; and a tape reel receiving portion capable of receiving the tape reel tool, also capable of catching oil drips from the oil level gauge tool. The apparatus can have a hanger arm, attached to the tape reel receiving portion, the hanger arm being capable of attaching to a structure so as to support the apparatus. The apparatus can also have a base capable of resting on a surface so as to support and stabilize the apparatus. 1. Apparatus for catching and accumulating oil drips associated with use of an oil level gauge tool , the oil level gauge tool having a handle , a tape , a tape reel having a winding handle for winding the tape onto the tape reel , a tape frame for supporting the tape reel , and a plumb bob attached at an end of the tape , the apparatus comprising:a handle receiving portion capable of receiving and securing the handle of the oil level gauge tool;a plumb bob receiving portion capable of receiving the plumb bob, also capable of catching and accumulating oil drips from the oil level gauge tool; anda tape reel receiving portion capable of receiving the tape reel, also capable of catching oil drips from the oil level gauge tool.2. The apparatus of claim 1 , further including a hanger arm claim 1 , attached to the tape reel receiving portion claim 1 , the hanger arm being capable of attaching to a structure so as to support the apparatus.3. The apparatus of claim 2 , wherein the hanger arm includes a slot claim 2 , and is attached to the tape reel receiving portion via the slot.4. The apparatus of claim 2 , wherein the ...

DEVICE FOR MEASURING THE LEVEL OF A LIQUID

The invention relates to a device () for measuring a liquid level, comprising a body (), a sensitive element arranged in the body () and a connector () connected to the sensitive element by an electrical connection, said device comprising connection means () arranged in the connector, cooperating with a complementary shape () arranged in the body of the device, and ensuring the electrical connection, and comprising guiding means (). 1. A device for measuring the level of a fluid comprising:a body;a sensitive element arranged in the body;a connector connected to the sensitive element by an electrical connection; andconnection means, formed by at least one spring or one pin, cooperating with a complementary shape, arranged in the body of the device, and ensuring the electrical connection.2. The device according to claim 1 , wherein the complementary shape is at least one tab inserting itself into the spring or pin in order to make the electrical connection.3. The device according to claim 2 , comprising two connection means and two tabs.4. The device according to claim 1 , comprising guiding means.5. The device according to claim 3 , wherein the guiding means are formed by at least one opening made directly in the body of the device or in the connector of the device.6. The device according to claim 6 , wherein the guiding means are associated with elements of elongated shape that are fixed onto the connector and insert themselves into the guiding means when the connector is fitted on the body.7. The device according to claim 7 , wherein the guiding means and the elements of elongated shape are two in number.8. The device according to claim 1 , wherein the connection means arranged in the connector also comprise a fitting serving as an end stop for the spring.9. The device according to claim 8 , wherein the fitting comprises one end adapted to receive one end of the spring claim 8 , and at least one end stop for the spring.10. An electrical connection of the device ...

Working vehicle

A working vehicle includes a housing member in which fluid is housed, and a gauge that indicates a remaining amount of the fluid in the housing member. The gauge is disposed at a central portion of the housing member in a longitudinal direction.

Cap with visible float gauge

The present invention, a cap for liquids with a visible float gauge, is comprised of a hollow, cylindrical cap made of transparent material, a color coded display of levels and/or a text display, and a fixed inner cylinder. The inner cylinder is attached to the cap top at its top end. The inner piece is concentrically placed in the cylindrical cap inside of the float gauge, and a float gauge is internally retained by the cap. The cap is then screwed on to a liquid reservoir as is found on a typical internal combustion engine, whereupon the float gauge floats on the liquid and is seen through the transparent part of the cap. The float gauge is the indicator, giving a liquid level reading. 1. A cap with visible float gauge comprised of:a hollow cylindrical cap having a first end and a second end, said cylindrical cap being made of transparent material, a plurality of liquid level markings on said cylindrical cap, an internal or external thread formed within said cylindrical cap at said second end thereof, for mounting on a liquid reservoir typically found in vehicles or machines having lubrication, liquids, or hydraulics; and a float gauge marked with color coded levels, or any other means, that indicate high, correct, and low liquid level; said float gauge being retained by an internal shoulder and said float gauge rests on said shoulder at lowest liquid level position.2. The cap with visible float gauge as set forth in claim 1 , wherein attaching said cap to said liquid reservoir prevents spilling and leakage through opening of said liquid reservoir.3. A cap with visible float gauge comprised of:a tubular cap having a first end and a second end, said tubular cap being made of transparent material, a means on said cap for attaching said cap to a liquid reservoir; an inner piece, positioned within said tubular cap, said inner piece being a float, in alignment with the cap when said tubular cap is attached to a liquid reservoir so that movement of said inner piece ...

DIPSTICK ASSEMBLY

A dipstick assembly includes a tube, a dipstick, and a wiper. The dipstick assembly is alternatively configurable in a wiping configuration, in which the dipstick is mounted to the tube with the wiper therebetween, and in a standard configuration, in which the dipstick is mounted to the tube without the wiper therebetween. In the wiping configuration and in the standard configuration, the dipstick closes the tube, and reaches through the tube. In the wiping configuration, the dipstick reaches through the tube past the wiper, and the dipstick is alternatively withdrawable from the tube past the wiper, whereupon the wiper wipes the dipstick, and with the wiper, whereupon the wiper leaves the dipstick unwiped. 1. A dipstick assembly , comprising:a tube;a dipstick; anda wiper; whereinthe dipstick assembly is alternatively configurable in a wiping configuration, in which the dipstick is mounted to the tube with the wiper therebetween, and in a standard configuration, in which the dipstick is mounted to the tube without the wiper therebetween;in the wiping configuration and in the standard configuration, the dipstick closes the tube, and reaches through the tube; andin the wiping configuration, the dipstick reaches through the tube past the wiper, and the dipstick is alternatively withdrawable from the tube past the wiper, whereupon the wiper wipes the dipstick, and with the wiper, whereupon the wiper leaves the dipstick unwiped.2. The dipstick assembly of claim 1 , wherein:the dipstick includes a cap;the wiper includes a tube adapter and a cap adapter;in the wiping configuration, the tube adapter makes a mating connection with the tube, and the cap makes a mating connection with the cap adapter, and closes the tube; andin the standard configuration, the cap makes a mating connection with the tube, and closes the tube.3. The dipstick assembly of claim 2 , wherein:the tube adapter is an at least partial reproduction of the cap, and the cap adapter is an at least partial ...

Fluid Level and Composition Sensor

A fluid sensor system comprises a radio frequency transmitter with adjustable output power, a radio frequency detector proximal to the radio frequency transmitter; a constant current source, and a switch coupled between the radio frequency detector and the constant current source. A method of determining the identity of a fluid using the fluid sensor system includes immersing the sensor system in a first fluid, increasing a transmit power of a radio frequency (RF) transmitter of the fluid sensor system until an RF signal is detected by a RF detector of the fluid sensor system, and determining the transmit power of the RF transmitter that first resulted in a detection of the RF signal by the RF detector to be the transmit power that is required for detecting the RF signal in the first fluid. 1. A fluid sensor system , comprising: a radio frequency transmitter, configured to output radio frequency signals at adjustable levels of transmit power into a fluid;', 'a radio frequency detector, configured to detect the radio frequency signals transmitted by the radio frequency transmitter into the fluid;', 'a first constant current source; and', 'a first switch coupled between the radio frequency detector and the first constant current source, wherein the fluid sensor is configured to be submerged as a whole into a fluid; and, 'a fluid sensor, comprisinga microcontroller coupled to the fluid sensor by a mono-conductor cable.2. The fluid sensor system of claim 1 , wherein the fluid sensor system is applied to a vessel.3. The fluid sensor system of claim 2 , wherein the fluid sensor system further comprises a pressure sensor.4. The fluid sensor system of claim 2 , wherein the fluid sensor system further comprises a temperature sensor.5. The fluid sensor system of claim 2 , wherein the fluid sensor system further comprises a conductivity sensor.6. The fluid sensor system of claim 2 , wherein:the radio frequency transmitter is configured to output a first radio frequency signal ...

SYSTEM FOR MEASURING FLUID LEVEL

A system for measuring fluid level is provided. The system includes a dipstick configured to be received in a fluid reservoir and having a photoluminescent portion. The system also includes a light source operable to emit a first light to excite the photoluminescent portion. A fluid level is determined based on a degree of illumination of the photoluminescent portion when the dipstick is removed from the reservoir and the photoluminescent portion is exposed to the first light. 1. A system for measuring fluid level , comprising:a dipstick configured to be received in a fluid reservoir and having a photoluminescent portion; anda light source operable to emit a first light to excite the photoluminescent portion;wherein a fluid level is determined based on a degree of illumination of the photoluminescent portion when the dipstick is removed from the reservoir and the photoluminescent portion is exposed to the first light.2. The system of claim 1 , wherein the degree of illumination of the photoluminescent portion indicates that the fluid level is within one of a first fluid level and a second fluid level.3. The system of claim 2 , wherein the photoluminescent portion is further configured to convert the first light into a third light.4. The system of claim 3 , wherein the photoluminescent portion comprises a first photoluminescent structure configured to convert the first light into the second light and a second photoluminescent structure configured to convert the first light into the third light.5. The system of claim 4 , wherein the first photoluminescent structure and the second photoluminescent structure extend longitudinally along a shaft of the dipstick and the first photoluminescent structure is located closer to a terminal end of the shaft as compared to the second photoluminescent structure.6. The system of claim 5 , wherein the location of the first photoluminescent structure corresponds to the first fluid level and the location of the second photoluminescent ...

ISOLATED CAPACITIVE LIQUID LEVEL PROBE

A measurement device () comprising a sensing circuit () which is electrically floating and fully isolated. The sensing circuit () has a first () and a second () transformer across which is connected a measurement circuit (). The device is so constructed that any signal generated in the coil () of the said first transformer () that is connected to the measurement circuit () caused by a change in any external magnetic field relative to the measurement circuit () is in anti-phase with the corresponding signal generated in the coil () of the said second transformer () that is connected to the measurement circuit (). 1. A measurement device comprising a sensing circuit which is electrically floating and fully isolated , the sensing circuit having a first and a second transformer across which is connected a measurement circuit , wherein the device is so constructed that any signal generated in the coil of the said first transformer that is connected to the measurement circuit caused by a change in any external magnetic field relative to the measurement circuit is in anti-phase with the corresponding signal generated in the coil of the said second transformer that is connected to the measurement circuit.2. A measurement device according to claim 1 , wherein the coils are in anti-phase with each other by virtue of the manner in which way round the coil is connected in the sensing circuit relative to the connection of the associated transformer to the measurement circuit.3. A measurement device according to claim 1 , wherein the coils are in anti-phase with each other by virtue of the relative handedness of the respective coils.4. A measurement device according to claim 1 , wherein the coils are in anti-phase with each other by virtue of the physical orientation of one transformer relative to the other.5. A measurement device according to claim 1 , wherein the said first and second transformers are bifilar wound transformers.6. A measurement device according to claim 1 , ...

LEVEL MEASUREMENT APPARATUS

An apparatus for determining the identity, location or level of one or more material phases or the location of an interface between two material phases within a vessel, the apparatus having a transmitter for transmitting an electromagnetic transmission signal, a receiver for receiving an electromagnetic return signal, and an enclosure configured to be at least partially submerged within the one or more material phases in the vessel, the enclosure comprising a wall defining an interior and an exterior of the apparatus to seal the apparatus from ingress of the one or more material phases into the apparatus when submerged within the one or more material phases in the vessel, the enclosure wall being non-transparent to the electromagnetic transmission signal. 114-. (canceled)15. An apparatus for determining the identity , location or level of one or more material phases or the location of an interface between two material phases within a vessel , the apparatus comprising:a transmitter for transmitting an electromagnetic transmission signal;a receiver for receiving an electromagnetic return signal; andan enclosure configured to be at least partially submerged within the one or more material phases in the vessel, the enclosure comprising a wall defining an interior and an exterior of the apparatus to seal the apparatus from ingress of the one or more material phases into the apparatus when submerged within the one or more material phases in the vessel, the enclosure wall being non-transparent to the electromagnetic transmission signal;wherein the enclosure comprises at least one window in the enclosure wall, the window being at least partially transparent to the electromagnetic transmission signal, the transmitter arranged to transmit the electromagnetic transmission signal through the window to interact with the one or more material phases outside the window in the vessel, and the receiver arranged to receive the electromagnetic return signal from the window for ...

Field device electronics for a conductive limit-level switch

A field device electronics for a conductive, limit-level switch, with a conductive probe and a measuring circuit including a control/evaluation circuit. The measuring circuit, a measuring bridge circuit is present, with at least one coupling capacitor (C) being present for the DC voltage separation of the probe from the measuring circuit, and with the at least one coupling capacitor (C) being integrated into the measuring bridge circuit. 112-. (canceled)13. A field device electronics for a conductive , limit-level switch , comprising:a conductive probe;a measuring circuit; anda control/evaluation circuit, wherein:said measuring circuit includes a measuring bridge circuit, and{'b': 2', '2, 'at least one coupling capacitor (C) for the DC voltage separation of said conductive probe from said measuring circuit, said at least one coupling capacitor (C) is integrated into said measuring bridge circuit.'}14. The field device electronics as claimed in claim 13 , wherein:{'b': 1', '1', '2, 'at least one additional capacitor (C) is arranged in said measuring bridge circuit, said at least one additional capacitor (C) is arranged in said reference branch of said measuring bridge circuit, and the at least one coupling capacitor (C) is arranged in said probe branch of said measuring bridge circuit.'}15. The field device electronics as claimed in claim 14 , wherein:{'b': 1', '2, 'tolerance-related deviations between said two capacitors (C, C) are compensated by a selective choosing of the point in time (P) for the measurement.'}16. The field device electronics as claimed in claim 15 , further comprising:a memory unit coupled with said control/evaluation circuit, in which the precise point in time (P) for the measurement is stored, wherein:the precise point in time (P) for the measurement for a dimensioned measuring circuit is acquired before start-up using simulation runs.17. The field device electronics as claimed in claim 15 , wherein:said control/evaluation circuit conducts ...

Snapfit Dipstick Assembly

A dipstick assembly for an oil tank may include a tube with a receiving end and an outwardly projecting lip disposed near the receiving end. The assembly may also include a dipstick having a lower portion configured to be inserted into the tube, and an upper portion including a flexible arm. The flexible arm may be configured to releasably engage the outwardly projecting lip when the lower portion is inserted into the tube. 1. A dipstick assembly for an oil tank comprising: a receiving end, and', 'an outwardly projecting lip disposed near the receiving end; and, 'a tube including a lower portion configured to be inserted into the tube, and', 'an upper portion including a flexible arm;, 'a dipstick includingwherein the flexible arm is configured to releasably engage the outwardly projecting lip when the lower portion is inserted into the tube.2. The dipstick assembly of claim 1 , wherein the flexible arm includes a tab configured to impede the outwardly projecting lip from moving past the tab without an outside force being applied to either the projecting lip or the tab for releasably securing the dipstick in the tube.3. The dipstick assembly of claim 2 , wherein the tab includes a wedge-shaped protrusion; andwherein the flexible arm flexes outwardly when the wedge-shaped tab slides over the outwardly projecting lip and returns to a non-deformed position adjacent an exterior surface of the tube once the lower portion is fully inserted into the tube.4. The dipstick assembly of claim 1 , further comprising an o-ring positioned around the lower portion of the dipstick claim 1 , the o-ring configured to engage an interior surface of the tube when the lower portion is inserted into the tube.5. The dipstick assembly of claim 1 , wherein the upper portion of the dipstick includes a plurality of flexible arms.6. A dipstick assembly for an engine comprising:a tube including an open end with an outwardly extending lip around the tube near the open end; a shaft configured to be ...

OIL LEVEL DETECTOR

An oil level detector configured to detect a level of oil in a case includes: a guide tube inserted to the case; and an oil level gauge inserted to the guide tube to detect the level of the oil in the case. The guide tube includes a main body having a distal end portion and an insert portion inserted to the case, and a branch portion provided between the distal end portion and the insert portion and branching from the main body, and the branch portion is inserted to the case at a position higher than the insert portion. 1. An oil level detector configured to detect a level of oil in a case , the oil level detector comprising:a guide tube inserted to the case; andan oil level gauge inserted to the guide tube to detect the level of the oil in the case; whereinthe guide tube includes a main body having a distal end portion and an insert portion inserted to the case, and a branch portion provided between the distal end portion and the insert portion and branching from the main body, andthe branch portion is inserted to the case at a position higher than the insert portion.2. The oil level detector according to claim 1 , whereinthe branch portion is inserted to the case at a position higher than a maximum oil level of the case.3. The oil level detector according to claim 1 , whereinthe branch portion has an inner diameter smaller than an inner diameter of the main body, andthe branch portion is attached, by welding, to an outer surface of the main body.4. The oil level detector according to claim 1 , whereinthe main body includes a first slant portion slanted downward from the distal end portion and a second slant portion extending from the first slant portion and slanted downward at a slant angle larger than that of the first slant portion, andthe branch portion branches from a lower side of the main body.5. The oil level detector according to claim 1 , whereinthe branch portion is lowered as extending from a position branching from the main body toward a position ...

Engine Monitoring Apparatus

An engine oil dipstick for monitoring an internal combustion engine comprises a processor and a sensor module. The sensor module is configured to sense a characteristic of the internal combustion engine and to output data representative of the sensed characteristic to the processor. The engine oil dipstick is configured to provide a housing for the processor. The processor is configured to determine a value representative of the firing frequency of the internal combustion engine based on the output data. 1. An engine oil dipstick for monitoring an internal combustion engine comprising:a processor;a sensor module configured to sense a characteristic of the internal combustion engine and output data representative of the sensed characteristic to the processor;wherein the engine oil dipstick is configured to provide a housing for the processor; andthe processor is configured to determine a value representative of the firing frequency of the internal combustion engine based on the output data.2. The engine oil dipstick of wherein the sensor module comprises a pressure sensor and the sensed characteristic comprises engine crankcase pressure.3. The engine oil dipstick of wherein the processor is configured to calculate a root mean squared value of engine crankcase pressure.4. The engine oil dipstick of wherein the processor is configured to generate an aggregated summary of the total engine running at each combination of firing frequency and root mean squared engine crank case pressure.5. The engine oil dipstick of wherein the aggregated summary is updated at a predetermined update frequency by incrementing the aggregated summary with a current value of firing frequency and a current value of root mean squared engine crank case pressure.6. The engine oil dipstick of wherein the aggregated summary takes the form of a histogram.7. The engine oil dipstick of further comprising a communications module claim 4 , wherein the communications module is configured to transmit the ...

Illuminated Dipstick

A new illuminated dipstick. The illuminated dipstick has a handle and an elongated member with a first end and a second end. The first end of the elongated member extends from the handle. The second end of the elongated member is received within a fluid reservoir housing. The elongated member is composed of a heat resistant material to prevent degradation from exposure to high temperatures. The second end of the elongated member measures fluid levels within the fluid reservoir. The handle comprises a housing, a switch disposed on an exterior of the housing opposite the elongated member, a power source enclosed within a waterproof interior volume of the housing and a light source disposed on an exterior of the housing opposite the switch. The switch, the power source and the light source are operably connected to each other. The switch is configured to selectively actuate the light source. 1) An illuminated dipstick , comprising:a handle;an elongated member with a first end disposed opposite of a second end;wherein the first end of the elongated member is affixed to and extends from the handle;wherein the second end of the elongated member is configured to be received within a fluid reservoir;wherein the elongated member is composed of a heat resistant material;wherein the second end of the elongated member is etched to measure specific fluid levels within the fluid reservoir;wherein the handle comprises a housing, a switch disposed on an exterior of the housing, a power source enclosed within an interior volume of the housing and a light source disposed on an exterior of the housing adjacent to the first end of the elongated member;wherein the switch is in electrical connection with the power source and with the light source, such that actuation of the switch selectively enables and disables an electrical connection between the power source and the light source;wherein the switch is configured to selectively actuate the light source.2) The illuminated dipstick of ...

LEVEL MARKER ISOLATION TYPE OIL LEVEL GAUGE

An oil level gauge is provided. The gauge includes a gauge plate that is coupled to a knob. The gauge plate has a mark isolation body, a level mark body, and a gauge end body, which are connected from a gauge fixture body. The mark isolation body and the gauge end body have a phase difference by a two-stage twisted section for the level mark body having L (LOW) and F (FULL) marks indicative of an oil capacity. Accordingly, the visibility of the level mark body is maintained clean by preventing the L (LOW)/F (FULL) mark of the level mark body from being contaminated with wall surface oil when the gauge plate is pulled out from a gauge channel path of an engine. 1. An oil level gauge comprising:a gauge plate having a two-stage twisted section formed for a level mark body connected from a gauge fixture body,wherein the level mark body has L (LOW) and F (FULL) marks indicative of an oil capacity.2. The oil level gauge of claim 1 , wherein the two-stage twisted section is formed at each of a mark isolation body for connecting the gauge fixture body to the level mark body claim 1 , and a gauge end body connected to the level mark body.3. The oil level gauge of claim 2 , wherein the mark isolation body and the gauge end body have a phase difference with respect to the gauge fixture body and the level mark body by twisting.4. The oil level gauge of claim 3 , wherein the phase difference is 90°.5. The oil level gauge of claim 2 , wherein the level mark body has a greater length than the mark isolation body and the gauge end body.6. The oil level gauge of claim 5 , wherein a mark isolation section forming the length of the mark isolation body is greater than a gauge end section forming the length of the gauge end body.7. The oil level gauge of claim 1 , wherein the L (LOW) and F (FULL) marks of the level mark body are distinguished by protrusions.8. The oil level gauge of claim 1 , wherein the gauge plate is coupled to a knob gripped by a user's hand claim 1 , and the knob is ...

Dipstick and electronic fluid level sensor

A system, as an engine with a crankcase containing oil or a fluid mixed with oil, has a reservoir containing liquid that extends up to a level of the fluid. A dipstick support structure supports a dipstick on it so that the dipstick extends into the fluid past the level of the fluid, and so that the dipstick is manually removable from the dipstick support structure by a user. An electrical system is connected with the dipstick, and the electrical system electrically senses the level of the fluid based on an electrical characteristic of the dipstick that varies with the varying level of the fluid when the dipstick extends into it. The electrical characteristic may be capacitance of the dipstick detected by sequential charging and discharging of the dipstick to produce a square wave electrical signal the frequency of which corresponds to the level of fluid.

Fluid level gauge or reservoir with built-in light source

An improved fluid level verification apparatus with an integral, internal source of illumination that is powered by an integral, internal energy source and is activated by a motion sensor or any other sensor commonly known in the art to detect the presence of a person in dark or dimly lit environments. The preferred light source is a light emitting diode (LED). A second embodiment of the integral, internal source of illumination that is powered by an integral, internal energy source and is activated by a motion sensor or any other sensor commonly known in the art to detect the presence of a person in dark or dimly lit environments is applied to a fluid reservoir tank.

Apparatus For Removing Wetness From A Gauge Stick

An apparatus for removing wetness from a gauge stick comprising a housing capable of receiving a gauge stick, a wiper receiver that forms a wiper receiver cavity therein and that engages with the housing, and a wiper that fits into the wiper receiver cavity formed by the wiper receiver and that forms a wiper aperture for slidably engaging a gauge stick. 1. An apparatus for removing wetness from a gauge stick , the apparatus comprising:a housing having a left inlet member, a right inlet member and an outlet member, the left inlet member having a plurality of rails that extend lengthwise from the top portion to the bottom portion thereof for guiding a gauge stick through the interior of the apparatus and forming a plurality of eye apertures at its top portion for receiving and attaching a hook from a lanyard, a cavity for receiving a portion of the outlet member and a plurality of screw apertures for securing the housing together, the right inlet member having a plurality of rails that extend lengthwise from the top portion to the bottom portion thereof for guiding a gauge stick through the interior of the apparatus and forming a plurality of eye apertures at its top portion for receiving and attaching a hook from a lanyard, a cavity for receiving a portion of the outlet member and a plurality of screw apertures for securing the housing together, the outlet member having an outlet left shoulder for engaging with the cavity formed by the left inlet member, an outlet right shoulder for engaging with the cavity formed by the right inlet member such that the left inlet member and the right inlet member form a cavity for receiving a wiper receiver and a sleeve for channeling the wetness that is removed from the gauge stick and forming an outlet aperture capable of permitting a gauge stick to pass therethrough;a wiper receiver that forms a wiper receiver cavity therein and that fits into the cavity of the outlet member that is formed by the outlet left shoulder and the ...

INVERTED OIL LEVEL SENSOR ASSEMBLY

An oil level sensor assembly for an oil tank includes a cell with a first set of holes along the cell, an oil level sensor within the cell that is configured to be inserted into and removed from a bottom of the cell, and a ball valve column within the cell and adjacent to the oil level sensor. The ball valve column is rotatable, has ball valves that correspond with the first set of holes along the cell, and is configured such that the ball valve column is rotatable to an open position aligning the ball valves with the first set of holes to allow oil to access the oil level sensor and rotatable to a closed position misaligning the ball valves with the first set of holes to prevent oil from accessing the oil level sensor. 1. An oil level sensor assembly for an oil tank , the assembly comprising:a cell with a first set of holes along the cell;an oil level sensor within the cell, the oil level sensor configured to be inserted into and removed from a bottom of the cell; anda ball valve column within the cell and adjacent to the oil level sensor, the ball valve column being rotatable, having ball valves that correspond with the first set of holes along the cell, and configured such that the ball valve column is rotatable to an open position aligning the ball valves with the first set of holes to allow oil to access the oil level sensor and rotatable to a closed position misaligning the ball valves with the first set of holes to prevent oil from accessing the oil level sensor.2. The assembly of claim 1 , further comprising:a drain port in fluidic connection with the cell and a drain ball valve of the ball valve column, the drain ball valve being within a channel of the drain port that is oriented 90 degrees from the first set of holes such that the ball valve column is rotatable to the closed position aligning the drain ball valve with the channel to allow oil to exit the cell through the drain port.3. The assembly of claim 2 , further comprising:a drain plug engageable ...

METHOD FOR MONITORING THE FILLING OF RAILWAY TANK CARS

The invention relates to the field of measurement technology, and specifically to methods for monitoring the filling of railway tanks with liquid products, petroleum, petroleum products, petrochemical products, and food products, and may be used for monitoring the level to which railway tank cars are filled during the loading of liquid products itself in order to avoid (prevent) the overfilling or underfilling of tank cars. A method for monitoring the level to which railway lank cars are filled during the loading of liquid products is characterized in that, prior to beginning to fill a tank, a calculated tank loading level (H) is determined on the basis of the calculated temperature (t°) of a product to be loaded, the calculated loading level (H) is marked with the help of a load level monitoring device, which device includes a rod having a bar which is mounted at the calculated loading level (H), and which device is positioned within the tank. The next step involves visually monitoring the moment at which the level of the product to be loaded reaches the calculated loading level (H) marked by the bar. During loading of the product, a thermal imaging device is used for measuring the actual temperature (t°) of the product to be loaded, wherein the calculated tank loading level (H) is adjusted if the actual temperature (t°) increases or decreases relative to the calculated temperature (t). A device for monitoring the level to which railway tank cars are filled during the loading of liquid products includes, positioned inside a tank, a rod with a bar, which bar is mounted at the calculated tank loading level (H), and a thermal imaging device, intended for measuring the temperature of the product to he loaded. The technical result consists in increasing tank loading precision by monitoring the actual temperature of a product to be loaded, and adjusting a calculated loading level if the temperature changes relative to the calculated temperature. 18-. (canceled)9. A ...

Measuring Rod, in Particular Oil Dip-Stick, for an Internal Combustion Engine, in Particular of a Motor Vehicle, Arrangement of Such a Measuring Rod in a Guide Tube, and Motor Vehicle

A measuring rod for measuring a fill level of a lubricant in a reservoir of an internal combustion engine includes a rod element, at one end of which is arranged a measuring tongue which can be submerged into the lubricant and by which the fill level can be measured and can be detected visually. At least one sealing element is arranged on the measuring tongue, by way of which the measuring rod can be sealed in relation to a guide tube for guiding the measuring rod. 110.-. (canceled)11. A measuring rod for measuring a fill level of a lubricant in a reservoir of an internal combustion engine , comprising:a rod element, at one end of which a measuring tongue which is immersible into the lubricant is arranged, by way of which measuring tongue the fill level is to be measured and is visually determinable; andat least one seal element which is arranged on the measuring tongue and by which the measuring rod is to be sealed off from a guide tube for guiding the measuring rod.12. The measuring rod according to claim 11 , whereinthe measuring tongue has a groove in which the seal element is at least partially received.13. The measuring rod according to claim 11 , whereinthe seal element is a structural element formed separately from the measuring tongue and fastened to the measuring tongue.14. The measuring rod according to claim 11 , whereinthe seal element is a rubber seal element.15. The measuring rod according to claim 11 , whereinthe measuring tongue and the rod element are components formed separately from one another and connected to one another.16. The measuring rod according to claim 11 , whereinthe measuring tongue is a plastic measuring tongue.17. The measuring rod according to claim 14 , whereinthe measuring tongue is a plastic measuring tongue.18. An arrangement claim 14 , comprising:a measuring rod for measuring a fill level of a lubricant in a reservoir of an internal combustion engine;a guide tube for guiding the measuring rod, in the case of which the ...

Oil Measurement Apparatus

An oil measurement apparatus for an oil-lubricated internal combustion engine has an oil dipstick and a guide for guiding the oil dipstick in an oil pan of the internal combustion engine. A fill level of motor oil in the oil pan can be recorded by the oil measurement apparatus. The oil dipstick has an operating element in a first end region for inserting and removing the oil dipstick in the guide and, in a second end region, has a measurement region for recording the fill level. The fill level can be recorded by the oil dipstick in a first state of the oil measurement apparatus and, in a second state of the oil measurement apparatus, the measurement region is completely drawn into the guide. The oil dipstick has a dipstick stop element between the operating element and the measurement region, and has a dipstick cover, which is movable between the measurement region and the dipstick stop element and is designed to at least temporarily cover the measurement region. In the second state of the oil measurement apparatus, the measurement region is covered by the dipstick cover at least in sections. 110.-. (canceled)11. An oil measurement apparatus for an oil-lubricated internal combustion engine , comprising:an oil dipstick; anda guide for guiding the oil dipstick into an oil pan of the internal combustion engine, wherein a fill level of engine oil in the oil pan is recordable by the oil measurement apparatus,wherein the oil dipstick, in a first end region, has a handling element for inserting and removing the oil dipstick into and from the guide, and in a second end region the oil dipstick has a measurement region for recording the fill level,wherein, by way of the oil dipstick, in a first state of the oil measurement apparatus, said fill level is recordable and, in a second state of the oil measurement apparatus, the measurement region is fully retractable into the guide,wherein the oil dipstick has a dipstick stop element between the handling element and the ...

BATTERY ELECTROLYTE LEVEL DEVICE

An electrolyte level measuring device for a vented lead acid battery and a method of monitoring an electrolyte level is provided. The measuring device includes an elongated body. A stop member extends outwardly from the elongated body, the stop member being sized larger than an opening in the vented lead acid battery. At least one projection extends orthogonally from the elongated body. 1. An electrolyte level measuring device for a vented lead acid battery , the device comprising:an elongated body;a stop member extending outwardly from the elongated body, the stop member being sized larger than an opening in the vented lead acid battery; andat least one projection extending orthogonally from the elongated body.2. The device of claim 1 , wherein the stop member is offset from a first end of the elongated body.3. The device of claim 2 , wherein the at least one projection is positioned adjacent a second end of the elongated body claim 2 , the second end being opposite the first end.4. The device of claim 3 , wherein the at least one projection includes a first projection and a second projection claim 3 , the first projection being disposed at the second end claim 3 , the second projection being positioned between the first projection and the stop member.5. The device of claim 3 , wherein the at least one projection includes a first projection and a second projection disposed on opposite sides of the elongated body at the second end.6. The device of claim 5 , wherein the at least one projection includes a third projection and a fourth projection disposed on opposite sides of the elongated body claim 5 , the third projection and the fourth projection being positioned between the second end and the stop member.7. The device of claim 1 , wherein the stop member has a cylindrical shape.8. The device of claim 7 , wherein the elongated body has a rectangular cross-section in a plane parallel with a surface of the stop member.9. The device of claim 1 , wherein the at least ...

OIL INSPECTION DEVICE FOR WORK VEHICLE

An oil inspection device for a work vehicle includes a conduit pipe, a projecting pipe, and an oil inspection tube. A dipstick is used to check the lubricating oil level in the oil inspection device. The conduit pipe has an oil inspection component where oil is checked and conducts the lubricating oil from a reservoir space to the oil inspection component, the reservoir space holding the lubricating oil. The projecting pipe is provided to the conduit pipe and faces upward from the oil inspection component. The oil inspection tube has a connector with a hexagonal prism shape. The connector is removably connected to the projecting pipe and disposed on an outside of the projecting pipe. The oil inspection tube is configured to have the dipstick inserted. 1. An oil inspection device for a swing machinery of a work vehicle , in which a dipstick is used to check the lubricating oil level , said oil inspection device comprising:a conduit pipe having an oil inspection component where oil is checked, the conduit pipe conducting the lubricating oil from a reservoir space of the swing machinery to the oil inspection component, the reservoir space holding the lubricating oil therein, the conduit pipe projecting horizontally from the swing machinery;a projecting pipe provided to the conduit pipe and facing upward from the oil inspection component; a tube component configured to have the dipstick inserted therein, and', 'a connector with a hexagonal prism shape, the connector being removably connected to the projecting pipe and being disposed on an outside of the projecting pipe below the tube component; and, 'an oil inspection tube having'}a seal member disposed between the projecting pipe and the connector, the seal member being disposed in a lower end portion on the outside of the projecting pipe.2. (canceled)3. The oil inspection device for a work vehicle according to claim 1 , whereina groove is formed in a lower end portion on the outside of the projecting pipe, and the ...

ENGINE DIPSTICK

An engine with an engine casing and a dipstick. The dipstick extends into the engine casing and has a free end. The design of the free end may be selected such that the natural frequency of the dipstick does not resonate with the operating frequency of the engine. The dipstick may also be oriented such that the free end does not contact the engine. 1. An engine comprising an engine casing and a dipstick ,the dipstick having a free end that extends into the engine casing when the dipstick is installed to the engine casing,wherein the lowest natural frequency of the free end of the dipstick is above the highest operational frequency of the engine.2. An engine according to claim 1 , wherein the engine casing comprises an opening configured to receive the dipstick claim 1 , the dipstick cooperating with a wall of the opening to define the free end of the dipstick that extends into the engine casing.3. An engine according to claim 2 , wherein the engine casing comprises a first projection configured to engage the dipstick claim 2 , wherein the first projection is positioned on the engine casing so as to determine the length of the free end of the dipstick when the dipstick is installed to the engine casing.4. An engine according to claim 3 , wherein the first projection is configured to deflect the free end of the dipstick away from an interior wall of the engine casing when the dipstick is installed to the engine casing.5. An engine according to claim 4 , wherein the dipstick comprises a second projection configured to engage the engine casing claim 4 , wherein the second projection is positioned on the dipstick so as to determine the length of the free end of the dipstick when the dipstick is installed to the engine casing.6. An engine according to claim 5 , wherein the second projection is configured to deflect the free end of the dipstick away from an interior wall of the engine casing when the dipstick is installed to the engine casing.7. An engine according to ...

LOCKING PLUG MECHANISMS THAT SEAL OPENINGS OF TUBE STRUCTURES AND METHODS OF SEALING OPENINGS OF THE STRUCTURES

A locking plug mechanism includes a handle assembly that includes a handle body that is pivotally connected to a handle attachment member. A center pin member is connected to the handle attachment member. The center pin member is slidably received within an opening of a proximal spacer member comprising a proximal spacer located proximally on the center pin member. A distal spacer is located on the center pin member. A seal member is located on the center pin member between the proximal spacer and the distal spacer. The actuation of the handle assembly moves the center pin member relative to the proximal spacer and expands the seal member from a collapsed configuration to an expanded configuration. 1. A locking plug mechanism comprising:a handle assembly comprising a handle body that is pivotally connected to a handle attachment member;a center pin member that is connected to the handle attachment member, the center pin member slidably received within an opening of a proximal spacer member comprising a proximal spacer located proximally on the center pin member;a distal spacer located on the center pin member; anda seal member located on the center pin member between the proximal spacer and the distal spacer;wherein actuation of the handle assembly moves the center pin member relative to the proximal spacer and expands the seal member from a collapsed configuration to an expanded configuration.2. The locking plug mechanism of claim 1 , wherein the center pin member comprises a center pin that is sized to be received within an oil level gage guide.3. The locking plug mechanism of claim 1 , wherein the distal spacer is connected to a distal end of the center pin member.4. The locking plug mechanism of claim 1 , wherein the seal member engages both the proximal spacer and the distal spacer in the collapsed configuration.5. The locking plug mechanism of claim 4 , wherein a distance between the proximal spacer and the distal spacer decreases in the expanded configuration ...

OIL LEVEL GAUGE

A body of an oil level gauge includes an upper end, a lower end, a surface, a measurement portion, and a projecting portion. The projecting portion includes a middle portion and a lower portion. The middle portion is located at a center in the width direction of the body in the projecting portion. A first slope surface is inclined from the middle portion in the lower portion to a first end in the width direction in the lower portion. A second slope surface is inclined from the middle portion in the lower portion to a second end in the width direction in the lower portion. The middle portion is a part of the projecting portion located at a farthest position from the surface in a direction vertical to the surface. The middle portion is located closer to the upper end than the first end and the second end. 1. An oil level gauge configured to be inserted into an oil level gauge guide , the oil level gauge comprising a body ,the body having a belt shape with a predetermined width, a measurement portion configured to measure a position of an oil surface, and', 'a projecting portion disposed more rearward in an inserting direction into the oil level gauge guide than the measurement portion, the projection portion including a first slope surface and a second slope surface, wherein', 'the first slope surface and the second slope surface are positioned at a front end in the inserting direction of the projecting portion in such a manner that the first slope surface is inclined from an intermediate portion in a width direction of the front end to one end in the width direction, the first slope surface is inclined from rearward to forward of the inserting direction, the second slope surface is inclined from the intermediate portion in the width direction of the front end to an other end in the width direction, and the second slope surface is inclined from rearward to forward of the inserting direction., 'the body including'}2. The oil level gauge according to claim 1 , whereina ...

OIL LEVEL GAUGE DEVICE

An oil level gauge device in which an oil level gauge is inserted in a guide pipe communicating with an oil pan, is provided. In the oil level gauge, a cap having a plug configured to fit on an inner peripheral surface at one end portion of the guide pipe, and a flange integrally formed with the plug and abutted with the one end of the guide pipe, is provided. A groove extending from a deeply inserted side of the plug to an abutment surface of the end abutting the flange is formed in the inner peripheral surface. When the plug is fitted on the inner peripheral surface, a ventilation passage for communicating the inside and outside of the oil pan through the guide pipe is formed between the plug and the guide pipe by the groove. 1. An oil level gauge device comprising:a cylindrical tube-like guide pipe having one end provided with an opening and the other end being in communication with an oil pan; andan oil level gauge configured to be inserted in the guide pipe,wherein a cap comprising: a plug configured to fit on an inner peripheral surface of the guide pipe at one end portion thereof, which is an end portion on the one end side; and a flange that is integrally formed with the plug on the side opposite to the oil pan side of the plug fitted thereon and that is configured to abut the one end, is provided at a base end of the oil level gauge, andwherein when the plug is fitted on the inner peripheral surface at the one end portion of the guide pipe and the flange is not brought into abutment with the one end, a ventilation passage for communicating the inside and outside of the oil pan through the opening is formed between the plug and the guide pipe.2. The oil level gauge device according to claim 1 , wherein the ventilation passage is formed by a groove formed in the inner peripheral surface at the one end portion of the guide pipe and extending from a deeply inserted side of the plug to an abutment surface of the one end claim 1 , the abutment surface abutting ...

Equalizing reservoir with fill level sensor

The present development relates to a closure cap for an equalizing reservoir of a motor vehicle cooling arrangement. The closure cap includes a cap body and a fill level sensor arranged on the cap body. The fill level sensor enables the fill level of the coolant inside the equalizing reservoir to be measured. The cap body may be disposed removably on the equalizing reservoir and typically closes off a filling opening of the equalizing reservoir. The configuration of the fill level sensor on the cap is extremely versatile, and can be used for a very wide range of equalizing reservoirs, which in principle can be closed with the same cover.

DIP STICK HOUSING AND CLOSURE ASSEMBLY

A fluid wand closure assembly includes a receiving tube with a wand receiving aperture and a predetermined external surface configuration. A wand holder fits within and abuts the receiving tube. A ring is configured to complement the external surface configuration and to abut the wand holder. Tightening the ring against the wand holder causes the ring to abut the wand holder and causes the wand holder to abut the receiving tube and seal the closure. 1. A fluid measuring wand closure assembly comprising:a wand receiving tube having a first end that connects to a fluid reservoir and a second end that receives a wand and the second end has an external surface with a predetermined outer dimension and configuration;a wand holder that has a first portion that fits within the second end of the wand receiving tube and an abutment portion configured to abut the wand receiving tube; and,a ring that has a first interior surface that abuts the wand holder and an inner surface that is recessed from the first interior surface and has a configuration that complements the external surface with a predetermined outer dimension and configuration;whereby engagement of the external surface of the wand receiving tube and the inner surface of the ring causes the ring to abut the wand receiving tube.2. The closure assembly of claim 1 , wherein the second end of the wand receiving tube terminates in a projection having at least one sealing position; and claim 1 ,the wand holder has a recess that is dimensioned to surround the projection of the wand receiving tube and engage with the at least one sealing position.3. The closure assembly of claim 1 , wherein the wand receiving tube has projection with an outer dimension that is less than the predetermined outer dimension of the external surface and includes at least one sealing position; and claim 1 ,the wand holder is configured to engage with the at least one sealing position.4. The closure assembly of claim 3 , wherein the second end of ...

DIPSTICK ASSEMBLY AND METHOD OF FORMING THE SAME

A dipstick assembly includes a handle and a dipstick contacting and being supported on the handle, where the handle includes a waist portion including a first material and a head portion including a second material, the first material including a thermoplastic elastomer. 1. A dipstick assembly , comprising:a handle including a waist portion including a first material and a head portion including a second material, the first material including a thermoplastic elastomer;a dipstick contacting and being supported on the handle.2. The dipstick assembly of claim 1 , wherein the dipstick contacts the waist portion of the handle.3. The dipstick assembly of claim 1 , wherein the thermoplastic elastomer of the first material is a blend of one or more elastomers and one or more plastic polymers.4. The dipstick assembly of claim 1 , wherein the second material includes one or more plastic polymers.5. The dipstick assembly of claim 1 , wherein the handle further includes an overlapping intersection positioned between the head and waist portions claim 1 , the overlapping portion including both a portion of the first and second materials.6. The dipstick assembly of claim 1 , wherein the handle further includes a stop portion extending integrally and radially out from the waist portion.7. The dipstick assembly of claim 1 , wherein the handle further includes a seal portion extending integrally and radially out from the waist portion.8. The dipstick assembly of claim 7 , wherein the seal portion includes first and second seal members positioned spaced apart from each other.9. The dipstick assembly of claim 1 , wherein the dipstick includes one or more reading marks claim 1 , the waist portion being positioned between the head portion and the one or more reading markers.10. A dipstick assembly claim 1 , comprising:a dipstick including a proximal end portion and a distal end portion spaced apart from the proximal end portion, the distal end portion including one or more reading marks; ...

Tubular Dipstick Apparatus

The invention is a dipstick apparatus generally consisting of a transparent tube, a handle, and a user-manipulated connector line with a lower stopper. Furthermore, above the handle, the line is shaped to limit displacement, maintain functionality, and improve ergonomics. The invention collects vehicular fluids via insertion into reservoirs or dipstick tubes, then a push and a pull upon the connector line. This action lowers and raises the stopper, allowing the fluid to equilibrate before entrapping it within the flexible tube of the invention. The dipstick is then extracted, and the user is able to determine the fluid level by measuring it against predetermined markings found on the flexible tube. In preferred embodiments, the device utilizes a transparent tube that is heat-resistant as well as flexible, in order to be as universally applicable as possible. Accordingly, the connector line is flexible and heat-resistant, and may be permanently connected to the stopper. 1. A tubular dipstick apparatus for collecting and measuring vehicular fluid levels via a transparent tube with a stopper at the bottom used to seal the tube , comprising:a handle assembly with one or more corresponding attachments;a transparent, flexible, heat-resistant tube;a system of fasteners to secure the tubing to the handle assembly;a flexible, heat-resistant line used to transfer force from the user to the stopper;a heat-resistant stopper connected to the line; anda means of connecting the line to itself above the handle.2. A tubular dipstick apparatus of further comprising of materials that are partially heat resistant or not heat resistant.3. A tubular dipstick apparatus of further utilizing lines of measurement located on the transparent tube. This application is a continuation of and claims priority to U.S. patent application Ser. No. 62/603,969 filed on Jun. 19, 2017. U.S. patent application Ser. No. 62/603,969 is hereby incorporated by reference.N/AN/AThis invention relates to the field ...

Oil level detecting device

An oil level detecting device (1) includes: a tube insertion hole (60) which is provided in a crank case (30) upwardly and communicates with an oil chamber (50); a guide tube (70) which is inserted and fixed in the tube insertion hole (60); an oil level gauge (80) which is inserted into the guide tube (70) to be detachable from above; a partition (35) which is formed in the crank case (30) positioned between the oil chamber (50) and the tube insertion hole (60); and a through hole (90) which passes through the partition (35) and allows the oil chamber (50) to communicate with the tube insertion hole (60).

Sealable engine fluid measurement probe

The present embodiments include assemblies and methods for releasably sealing a dipstick tube with a piston valve assembly in a sealable engine fluid measurement probe assembly. In an embodiment, the piston valve assembly is integrated in a handle portion of the sealable engine fluid measurement probe assembly. The seal may be established with an o-ring positioned on an outer diameter of a portion of the sealable engine fluid measurement probe assembly that is configured to be inserted into the dipstick tube. A port or opening on either side of the o-ring is coupled to the piston valve, or other equivalent valve assembly, for allowing air or other gases to bypass the o-ring, thereby releasing the seal between the sealable engine fluid measurement probe assembly and the dipstick tube.

Oil Level Monitoring System

An oil level monitoring system includes a tube that may be fluidly coupled to an internal combustion engine. Thus, the tube may be in fluid communication with an oil reservoir in the internal combustion engine. A monitoring unit is removably inserted into the tube. The monitoring unit may be in fluid communication with the oil reservoir. The monitoring unit is substantially hollow. Thus, oil from the oil reservoir may be contained within the monitoring unit when the monitoring unit is inserted into the tube. The monitoring unit is comprised of a translucent material. Thus, the monitoring unit facilitates a level of the oil to be observed within the oil reservoir when the monitoring unit is removed from the tube.

Solids discharge module

The present invention concerns a solids discharge module ( 1 ) for discharging solids out of devices ( 100 ) carrying mixed fluid, in particular comminuting devices for solids contents in a mixed fluid, comprising a solids inlet ( 3 ), coupling means ( 31 ) for connecting the solids inlet ( 3 ) to a device ( 100 ) carrying a mixed fluid, a solids outlet ( 5 ), a closing member ( 9 ) which is arranged at the solids outlet ( 5 ) and is reciprocable between a release position and a blocking position, and a conveyor chamber ( 7 ) extending from the solids inlet ( 3 ) to the solids outlet ( 5 ). According to the invention it is proposed that a filling state detector ( 13 ) is provided which is adapted to detect and display a solids accumulation in the conveyor chamber ( 7 ).

WATER LEVEL MEASUREMENT SYSTEM AND WATER LEVEL CONTROL SYSTEM, AND WATER LEVEL MEASUREMENT METHOD AND WATER LEVEL CONTROL METHOD USING SUCH SYSTEMS

A water level measurement system including: a water level gauge including a scale part which is installed to extend upward at a predetermined angle of inclination from a water surface; and an unmanned aerial vehicle including image capturing means for capturing the scale part from above and a plurality of rotary wings, and is also solved by a water level control system including the water level measurement system and water level adjustment equipment capable of adjusting an amount of water in a water area in which the water level gauge is installed, wherein the unmanned aerial vehicle includes the water level determining unit and water level control means for remotely operating the water level adjustment equipment through wireless communication, as well as a water level measurement method and a water level control method using the above systems. 1. A water level measurement system comprising:a water level gauge including a scale part which is installed to extend upward at a predetermined angle of inclination from a water surface; andan unmanned aerial vehicle including image capturing means for capturing the scale part from above and a plurality of rotary wings.2. The water level measurement system according to claim 1 , wherein a surface color of the scale part changes reversibly by wetting with water or depending on surface temperature.3. The water level measurement system according to claim 1 , wherein the unmanned aerial vehicle further includes a control unit which controls autonomous flying with the plurality of rotary wings claim 1 , a storage unit having an installation position of the scale part stored claim 1 , and flying position measuring means for measuring a position where the vehicle is flying.4. The water level measurement system according to claim 3 , wherein the unmanned aerial vehicle autonomously flies to the scale part installation position stored in the storage unit and captures images of the scale part through the image capturing means oriented ...

Wireless system and method for measuring an operative condition of a machine

A system includes a sensor configured to be disposed within a reservoir of a machine having moving parts that are lubricated by a liquid in the reservoir. The sensor is configured to obtain a measurement of the liquid that is representative of at least one of a quantity or quality of the liquid in the reservoir. The system also includes a device body operably coupled to the sensor. The device body has a processing unit that is operably coupled to the sensor and configured to generate first data signals representative of the measurement of the liquid. The device body also includes a transmitter that is configured to wirelessly communicate the first data signals to a remote reader.

ATTACHMENT ARRANGEMENT BETWEEN ROLLING AND RIGID COMPONENTS IN A VEHICLE ENGINE BAY

A two-segment tube fluid level indicating system attached at one end to the vehicle's engine and at the other end to a fixed structure of the vehicle's engine bay is disclosed. The two-segment tube assembly includes a first tube segment having an end attached to the engine block and a second tube segment having an end attached to a fixed structure of the engine bay. The first tube segment is a common tube segment adapted for use with a given engine. The second tube segment is specific to a vehicle model. The first and second tube segments are axially and rotatably movable with respect to each other. A bracket having an elastomeric isolator attaches the second tube segment to the fixed structure. The movability of the first and second tube segments relative to each other and the elastomeric isolator operate to prevent damage to the tube portion during engine operation. 1. A fluid level indicating system for use in a vehicle , the system comprising:a fixed structure forming part of the vehicle;an engine operatively associated with the vehicle, the engine having a fluid reservoir;a first tube segment fluidly associated with said reservoir;a second tube segment attached to said structure, said tube segments being movably attached to one another; anda fluid measuring dipstick insertable through said tube segments and into said fluid reservoir.2. The fluid level indicating system of claim 1 , further including an isolator between said fixed structure and said second tube segment.3. The fluid level indicating system of claim 2 , wherein said isolator is composed of an elastomeric material.4. The fluid level indicating system of claim 2 , further including an attachment bracket between said second tube segment and said fixed structure claim 2 , said attachment bracket including a tube segment portion and a fixed structure portion claim 2 , said isolator being positioned between said portions.5. The fluid level indicating system of claim 1 , wherein said segments are axially ...

Chemical source vessel with dip tube

A chemical vessel is disclosed comprising a dip tube and a level sensor tube arranged in an elongated counterbore incorporated into a housing of the chemical vessel. The chemical vessel may be configured to allow a pushback routine to take place, whereby a level of liquid in the chemical vessel is reduced to a point that the dip tube is free from liquid inside the dip tube or at the bottom of the dip tube. Once the dip tube is free of the liquid, then a vacuum source may be used to purge vapor within the chemical vessel without the risk of damage to the vacuum source.

FLUID LEVEL GAUGE OR RESERVOIR WITH BUILT-IN LIGHT SOURCE

An improved fluid level verification apparatus with an integral, internal source of illumination that is powered by an integral, internal energy source and is activated by a motion sensor or any other sensor commonly known In the art to detect the presence of a person in dark or dimly lit environments. The preferred light source is a light emitting diode (LED). A second embodiment of the integral, internal source of illumination that is powered by an integral, internal energy source and is activated by a motion sensor or any other sensor commonly known in the art to detect the presence of a person in dark or dimly lit environments is applied to a fluid reservoir tank. 1. In a fluid level verification apparatus for a fluid container comprising:at least one end member;said end member in communication with said container;a light source disposed within said end member that illuminates said container;a sensor, integrated with said end member, to detect a presence of a foreign body;said sensor coupled with said light source in order to activate said light source upon detection of a foreign body;the improvement comprising;said light source comprising a unitary light dissemination device.2. The apparatus of claim 1 , wherein said sensor is a motion sensor.3. The apparatus in claim 1 , wherein an electronics assembly is electronically in communication with at least one of said sensor and said unitary light dissemination device.4. The apparatus of claim 3 , wherein said electronics assembly is electronically in communication with a power source.5. The apparatus of claim 4 , wherein said power source is integrated within said end member.6. The apparatus of claim 4 , wherein said power source is a battery.7. A fluid level verification apparatus for a fluid container claim 4 , the apparatus comprising:a transparent tube defining a chamber and having oppositely disposed ends;a pair of longitudinally spaced apart end members, said respective end members each having a cylindrical ...

METHOD FOR CLASSIFYING PHREATIC LEAKAGE DISASTER LEVEL IN SHALLOW COAL SEAM MINING

A method for classifying a phreatic leakage disaster level in shallow coal seam mining includes the following steps: S1. arranging a monitoring hole in a coal mine working face and burying a telemetering water level gauge to perform water level monitoring; S2. monitoring a ground elevation, calculating a ground subsidence amount, and collecting drilling footage information; S3. plotting variation relationship curves of drilling footage and phreatic water level as well as drilling footage and ground subsidence according to monitored information, respectively; and S4. comparing the curves with a no-leakage graph, a slight-leakage graph, and a heavy-leakage graph, and determining a leakage level; and S5. further classifying a studied area as an environmental disaster area or an environmentally friendly area. 1. A method for classifying a phreatic leakage disaster level in shallow coal seam mining , comprising the following steps:S1. collecting a planar graph of a to-be-mined coal seam working face in a mining area, arranging a monitoring point, and burying a telemetering water level gauge to monitor a water level;S2. according to the monitoring point arranged in the step S1, during mining of the to-be-mined coal seam working face, monitoring a ground elevation at the monitoring point, calculating a ground subsidence amount, and collecting information about a drilling footage of the to-be-mined coal seam working face;S3. plotting variation relationship curves of the drilling footage and a phreatic water level, and the drilling footage and a ground subsidence according to the drilling footage and the ground subsidence amount obtained in the step S2 and the water level monitoring information obtained in the step S1; andS4. comparing the relationship curve with a no-phreatic leakage graph, a slight-phreatic leakage graph, and a heavy-phreatic leakage graph, and classifying a mined coal seam working face as a no-phreatic leakage area, a slight-phreatic leakage area, or a ...

OIL LEVEL SENSOR GUIDE

A fluid tank system comprises a fluid container that includes a sensor opening in a fluid container wall defined by a rim, and a fluid level sensor comprising a radial flange on a proximate end of a longitudinally extending electronics stem that includes a distal end. The distal end of the electronic stem is inserted into the fluid container via the sensor opening and the radial flange seats on the rim. The distal end of the electronics stem is guided via a first radial support and a second radial support to a seat that is located coaxial with the sensor opening, where the first and second radial supports are longitudinally separated and radially spaced apart to allow the electronics stem to longitudinally pass between the first and second radial supports until the flange seats on the rim ensuring that the distal end of the electronic stem is longitudinally positioned adjacent to the seat. 1. A fluid tank system , comprising:a fluid container that includes a sensor opening in a fluid container wall defined by a rim;a fluid level sensor comprising a radial flange on a proximate end of a longitudinally extending electronics stem that includes a distal end;a guide tube that radially surrounds the longitudinally extending electronics stem and axially contacts a flanged surface of the longitudinally extending electronics stem located within the fluid container, where the longitudinally extending electronics stem, the guide tube and the sensor opening are co-axial about a central axis.2. The fluid tank system of claim 1 , wherein the guide tube free floats about the longitudinally extending electronics stem.3. The fluid tank system of claim 1 , wherein the guide tube comprises an inner radial surface which defines a sensor cavity and an outer radial surface claim 1 , the outer radial surface and the fluid container defining a fluid cavity therebetween.4. The fluid tank system of claim 3 , wherein the guide tube comprises at least one fluid leak hole extending through the ...

Device for Cleaning Oil Gauging Equipment

Disclosed herein is a device that includes a platform and a wiper attached to the platform. The wiper includes an aperture disposed within the platform and a channel. The channel in the platform runs from an outside edge of the platform to an outside edge of the aperture. The wiper also includes an aperture disposed within the wiper and a channel that runs from the outside edge of the wiper to the outside edge of the wiper aperture. The aperture in the wiper is smaller than the aperture in the platform. Also disclose is a device that includes a platform, a wiper attached to the platform, and a brush with bristles attached to the platform. 1. A device comprising: a first aperture disposed within the platform,', 'a first channel disposed within the platform, wherein the first channel runs from an outside edge of the platform to an outside edge of the first aperture;, 'a platform, the platform comprising;'} a second aperture disposed within the wiper, wherein the second aperture disposed within the wiper is smaller in size than the first aperture disposed within the platform, and', 'a second channel disposed within the wiper, wherein the second channel runs from an outside edge of the wiper to an outside edge of the second aperture., 'a wiper attached to the platform, the wiper comprising;'}2. The device of claim 1 , wherein the first aperture and the second aperture are both circularly shaped.3. The device of claim 1 , wherein the wiper is attached on a bottom portion of the platform beneath the first aperture.4. The device of claim 5 , wherein the second aperture is centered in first aperture such that an outside edge of the first aperture is equal distance to an outside edge of the second aperture.5. The device of further comprising:a brush attached to the platform.6. The device of claim 5 , wherein the brush attached to the platform further includes bristles.7. The device of claim 6 , wherein the bristles cover the first aperture disposed within the platform.8. The ...

Fluid supply assembly with measuring guide and method of measuring fluid components in the fluid supply assembly

유체 성분을 측정하기 위한 슬라이딩 측정 눈금은 유체 용기 안쪽에 있다. 측정 가이드는 용기 덮개 상에 구비되어 있다. 이런 측정 가이드를 사용하기 위한 방법도 또한 기재되어 있다. A sliding measurement scale for measuring the fluid component is inside the fluid container. The measurement guide is provided on the container lid. Methods for using such measurement guides are also described.

A measurement system of snowfall amount with image based on AI

본 발명은 눈금이 복수개의 색상으로 표시된 기준자를 포함하는 적설판과, 기준자의 영상을 촬영하여 영상정보를 획득하는 영상정보 획득부와, 영상정보 획득부에서 촬영된 영상정보를 이용하여 적설량을 판단하는 중앙서버를 포함하는 AI 기반의 영상 적설량 측정시스템에 관한 것이다. The present invention provides a snow plate including a scale marked with a plurality of colors, an image information acquisition unit that acquires image information by photographing an image of the reference ruler, and the image information obtained by the image information acquisition unit to determine the amount of snowfall It relates to an AI-based image snowfall measurement system including a central server that

Oil consumption control device

FIELD: measurement equipment. SUBSTANCE: oil consumption control device comprises a measuring rod, handle, which has a fastener to the crankcase in the form of a threaded joint. The measuring rod is a hollow cylinder with holes on the side surface, the interior of which has the oil level sensor and temperature sensor communicating with the fastened on the handle electronic control unit connected to the vehicle ignition system and oil consumption indicator, which is located in the vehicle cabin. EFFECT: design simplification and oil consumption control quality improvement. 2 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 620 615 C1 (51) МПК F01M 11/10 (2006.01) G01F 23/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ФОРМУЛА (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ 2015152996, 09.12.2015 (24) Дата начала отсчета срока действия патента: 09.12.2015 Дата регистрации: Приоритет(ы): (22) Дата подачи заявки: 09.12.2015 (45) Опубликовано: 29.05.2017 Бюл. № 16 Адрес для переписки: 150023, г. Ярославль, Московский пр., 88, ФГБОУВО "ЯГТУ" (56) Список документов, цитированных в отчете о поиске: RU 2186999 C2, 10.0802002. RU C 1 (57) Формула изобретения Устройство контроля расхода масла, содержащее измерительный стержень, рукоятку, на которой выполнено крепление к картеру двигателя в виде резьбового соединения, отличающееся тем, что измерительный стержень представляет собой полый цилиндр с отверстиями на боковой поверхности, во внутреннем объеме которого установлены датчик уровня масла и измеритель температуры, сообщающиеся с закрепленным на рукоятке электронным блоком, подсоединенным к системе зажигания автомобиля и индикатору расхода масла, находящемуся в кабине автомобиля. R U 2 6 2 0 6 1 5 (54) Устройство контроля расхода масла Стр.: 1 C 1 139829 U1, 27.04.2014. RU 2232904 C1, 20.07.2004. DE 2433878 A1, 05.02.1976. US 4910495 A1, 20.03.1990. FR 2691251 A1, 19.11.1993. 2 6 2 0 6 1 5 (73) Патентообладатель(и): Федеральное государственное ...

Manual metering method for oil product

本发明涉及一种油品的人工计量方法，在测量轻质油品高度的时候，先记录从检尺口到油面的空高，然后用检尺总高减去空高，算出罐内液面的大致高度。继续放尺测量，按规定要求提尺，在预先算出的大致液面高度附近寻找油痕，完成读数计量。以上操作可以有效的避免测量轻质油品时，出现的找不到油痕问题，并且不用猛提快拉量油尺，符合轻油操作导则的要求。

Method of measuring parameters of liquid

FIELD: measuring equipment.SUBSTANCE: invention relates to measurement equipment and can be used for measurement of main thermophysical parameters of liquid in tank, namely liquid level and temperature distribution over tank height in conditions of continuous technological processes. Disclosed solution includes distribution of thermocouples along the tank height, measurement of thermoEMF of such thermocouples. In contrast to the prototype, thermocouples are selected as thermocouples, hot junctions of which are made with inclusion of third conductors made from the same metal, recording EMF between the third conductors forming concentration elements when the liquid is placed in the measured liquid. Thermal electromotive force is used to determine liquid temperature at points of their location, and upon presence of EMF between third conductors liquid level is determined.EFFECT: broader functional capabilities of the disclosed method, which involve simultaneous determination of the liquid level and temperature profile over the height of the tank.1 cl, 3 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 697 408 C1 (51) МПК G01F 23/04 (2006.01) G01F 23/22 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК G01F 23/0007 (2019.05); G01F 23/04 (2019.05); G01F 23/22 (2019.05) (21)(22) Заявка: 2019102816, 01.02.2019 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): Калашников Александр Александрович (RU) Дата регистрации: 14.08.2019 Приоритет(ы): (22) Дата подачи заявки: 01.02.2019 (45) Опубликовано: 14.08.2019 Бюл. № 23 2 6 9 7 4 0 8 R U (54) Способ измерения параметров жидкости (57) Реферат: Изобретение относится к измерительной технике и может использоваться для измерения основных теплофизических параметров жидкости в резервуаре, а именно уровня жидкости и распределения температур по высоте резервуара в условиях непрерывных технологических процессов. Заявленное решение включает распределение по ...

electrode body of liquid level sensor

본 고안은 다양한 사이즈의 신호선도 하나의 튜브에 의해 수밀되게 배선할 수 있으며, 이 튜브 둘레의 수밀성을 향상시켜 수분이 스며드는 것을 방지할 수 있도록 된 수위센서의 전극봉 바디에 관한 것이다. The present invention is also possible to wire the signal lines of various sizes by one tube, and relates to the electrode body of the water level sensor to improve the water-tightness around the tube to prevent water from seeping. 본 고안에 따르면, 그 내부에 상측으로 개방된 상측 공간부(12)가 형성되고 이 상측 공간부(12)의 바닥면(13)에는 다수개의 단자부(15)가 돌출 형성된 하우징(10)과, 이 하우징(10)의 상측 공간부(12) 상단에 씌워지는 캡(20)과, 상기 하우징(10)의 각각의 단자부(15)에 하향 연장되게 설치되어 탱크(1) 내부의 수위를 감지하는 다수개의 전극봉(30)을 포함하며, 상기 하우징(10)과 캡(20)의 일측에는 개구부(19,29)가 형성되고, 이 개구부(19,29)에는 신호선 인출공이 관통 형성된 튜브(40)를 결합하여 이 튜브(40)의 신호선 인출공(41)을 통해 신호선(50)이 배선되어 상기 단자부(15)에 연결되도록 된 수위센서의 전극봉 바디에 있어서, 상기 튜브(40)의 신호선 인출공(41)은 개구부(19,29)에 결합되는 기단부측의 단면적이 반대편 선단부측 단면적에 비해 상대적으로 크게 형성되며, 상기 신호선 인출공(41)의 단면적이 신호선(50)의 굵기에 대응되는 부분을 절단하여 이를 통해 다양한 사이즈의 신호선(50)을 수밀되게 배선할 수 있도록 된 것을 특징으로 하는 수위센서의 전극봉 바디가 제공된다. According to the present invention, there is formed an upper space part 12 which is opened upwardly therein, and a housing 10 having a plurality of terminal parts 15 protruding from the bottom surface 13 of the upper space part 12, The cap 20 which is covered on the upper portion of the upper space 12 of the housing 10 and the terminal portion 15 of the housing 10 are installed to extend downward to detect the water level inside the tank 1. Openings 19 and 29 are formed at one side of the housing 10 and the cap 20, and the openings 19 and 29 are formed with a plurality of electrode rods 30. In the electrode body of the water level sensor in which the signal line 50 is wired through the signal line outlet hole 41 of the tube 40 to be connected to the terminal portion 15, the signal line outlet hole of the tube 40 is connected. The cross section 41 of the base end side coupled to the openings 19 and 29 is formed relatively larger than the cross section of the opposite end side, The electrode body of the water level sensor is characterized in that the cross- ...

Level sensor for waste in melting furnace

PURPOSE: A waste level sensor for a melting furnace is provided to effectively measure the waste level which decreases as the volume of waste in a melting furnace is reduced according to time. CONSTITUTION: A waste level sensor for a melting furnace comprises a sensing rod(20), a sensor body(40) and a control box(80). The sensing rod is moved up and down in a melting furnace. The sensor body is connected to the sensing rod, moves the sensing rod, and detects the level of waste. The control box is electrically connected to the sensor body. The sensor body comprises a measuring part and a driving part including a wire(42), a drum(44) and a drive motor.

An earth surface subsidence board of soft ground and water level meter

The present invention relates to an underground water gauge device which can be also used as a surface subsidence plate of a soft ground. More specifically, the underground water gauge device is arranged on a soft ground to check the subsidence level and is capable of using a conventional underground water level meter to easily check the changes in the underground water level more easily. The underground water gauge device according to an embodiment of the present invention includes; settlement plate (10) arranged on the surface of the soft ground (A); a measuring rod (20) which is mounted on the settlement plate to be lifted down in the vertical direction when the soft ground settles; and protection pipes (30) installed around the measuring rod to prevent an embankment layer (C) from coming in contact with the measuring rod.

Method for determining coordinates of boundary levels of oil components in reservoir

FIELD: measuring distances methods.SUBSTANCE: invention relates to methods for measuring distances or velocities using reflected or re-radiated radio waves, in which the wavelength is irrelevant. This method can be used in the construction of systems and complexes for assessing the quality of crude oil, monitoring the process of its commercial preparation using this method for functioning of multiphase level gauges. The effect is achieved through the use of a reader and RFID tags, which contain information about their coordinates in the horizontal plane of the probe. The RFID tags of the probe are placed at different distances from the reader antenna, the probe is immersed in the tank on a measuring ruler-cable, the depth H of the probe immersion in the tank is read, the response signals from M≤N pieces of tags are read in the form of their numbers (coordinates), in magnitude M the composition of the medium of oil fractions is classified, according to the position of the fronts of pulsating changes of the first derivative dM/dH, the coordinates of the levels of oil fractions in the reservoir Hiare determined.EFFECT: determination of the composition and boundaries of oil components without the simultaneous excitation of all layers of oil, which increases the reliability of processing the probe signals and thereby increases the volume of marketable oil output.3 cl, 3 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 754 207 C1 (51) МПК G01F 23/04 (2006.01) G01F 23/22 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК G01F 23/04 (2021.05); G01F 23/22 (2021.05) (21)(22) Заявка: 2021101449, 22.01.2021 (24) Дата начала отсчета срока действия патента: 30.08.2021 Приоритет(ы): (22) Дата подачи заявки: 22.01.2021 (45) Опубликовано: 30.08.2021 Бюл. № 25 2 7 5 4 2 0 7 R U (54) СПОСОБ ОПРЕДЕЛЕНИЯ КООРДИНАТ УРОВНЕЙ ГРАНИЦ КОМПОНЕНТОВ НЕФТИ В РЕЗЕРВУАРЕ (57) Реферат: Изобретение относится к способам измерения счет применения ...

Water level measurement device for e.g. river, has storage and processing circuit processing image taken by camera to provide information representative of liquid level with respect to reference level

The device has a vertically fixed scale (10) partly immerged in liquid. The scale has a retro-reflecting surface (16) producing an optical beam of particular type with respect to a surrounding light. The surface defines a reference level (18), and a camera (26) takes an image of the surface. A storage and processing circuit (30) processes the image to provide information regarding the liquid level with respect to the reference level.

Equipment for measuring flow of water channel

本发明公开了一种用于测量水渠流量的设备，包括第一超声测量组件、第二超声测量组件和叶轮；第一超声测量组件包括第一固定板和第二固定板，第一固定板固定布设在水渠底部，第二固定板通过支撑架正对布设在第一固定板上方，第一固定板上设有第一超声装置，第二固定板上设有第二超声装置；第二超声测量组件包括第三固定板和第四固定板，第三固定板和第四固定板相对布设在水渠两侧壁上，所述第三固定板上阵列布设第三超声装置，第四固定板上阵列布设第四超声装置；叶轮安装在水渠中，叶轮上设置转速测量装置；第一超声测量组件、第二超声测量组件和叶轮均与外设装置连接。本发明保证了测算水渠流体深度和宽度的准确性，保证测量水渠流量的精度。

Capacitance type level sensor

본 발명은 테이프 형태의 기재에 전극을 형성하여 레벨을 감지하기 위한 장소에 부착함으로써 설치가 쉽고, 또한 가격이 저렴한 정전용량형 레벨센서를 제공하는데 그 목적이 있다. 또한, 열을 발생시키기 위한 히팅 라인을 부가하여 액체의 결빙시에도 그 레벨을 정확히 측정할 수 있도록 하는 정전용량형 레벨센서를 제공한다. 또한, 경우에 따라서는 저항방식으로 레벨을 검출할 수 있도록 쉽게 변환이 가능한 정전용량형 레벨센서를 제공한다. 이를 위해 본 발명은 절연성을 갖는 테이프 형태의 베이스 필름; 상기 베이스 필름층의 상부면에서 길이방향으로 나란히 형성되어 콘덴서를 형성하는 한 쌍의 전극; 상기 베이스 필름층의 하부면에서 길이방향으로 나란히 형성된 전기 저항성을 갖는 히팅 라인; 상기 베이스 필름층의 상부에 적층되며, 베이스 필름층의 전극에 대응하는 위치에 일정간격으로 다수의 접촉홀이 형성된 접촉층; 상기 접촉층의 상측에 선택적으로 적층되어 접촉층의 접촉홀이 외부로 노출되는 것을 방지하는 상부보호 필름층; 상기 베이스 필름의 하측에 적층되어 히팅라인을 보호하는 하부보호 필름층; 정전용량 모드로 선택되면, 상기 전극에 감지 전원을 공급하여 전극에 의해 검출된 정전용량값을 레벨정보로 변환하고, 저항방식 모드로 선택되면 전극으로부터 검출된 저항값을 레벨정보로 변환하며, 상기 히팅라인에 히팅을 위한 전원을 공급하는 제어기;로 구성된다. An object of the present invention is to provide a capacitive level sensor that is easy to install and inexpensive by forming an electrode on a substrate in the form of a tape and attaching it to a place for sensing a level. It also provides a capacitive level sensor that adds a heating line for generating heat so that the level can be accurately measured even when the liquid is frozen. In addition, in some cases, a capacitive level sensor that can be easily converted to provide a level detection method is provided. To this end, the present invention provides a tape-shaped base film having insulation; A pair of electrodes formed side by side in the longitudinal direction on the upper surface of the base film layer to form a capacitor; Heating lines having electrical resistance formed side by side in the longitudinal direction on the lower surface of the base film layer; A contact layer stacked on the base film layer and having a plurality of contact holes formed at predetermined intervals at a position corresponding to an electrode of the base film layer; An upper protective film layer selectively stacked on the contact layer to prevent the contact hole of the contact layer from being exposed to the outside; A lower protective film layer laminated on the lower side of the base film to ...

SYSTEM AND METHOD FOR MEASURING A LIQUID LEVEL, A PROBE FOR MEASURING A LEVEL

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2015 141 643 A (51) МПК G01F 23/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2015141643, 30.09.2015 (71) Заявитель(и): ФОРД ГЛОУБАЛ ТЕКНОЛОДЖИЗ, ЭлЭлСи (US) Приоритет(ы): (30) Конвенционный приоритет: 07.10.2014 US 14/508,700 Адрес для переписки: 129090, Москва, ул. Б. Спасская, 25, стр. 3, ООО "Юридическая фирма Городисский и Партнеры" Стр.: 1 A 2 0 1 5 1 4 1 6 4 3 R U A (57) Формула изобретения 1. Система для измерения уровня жидкости, содержащая: щуп для измерения уровня, выполненный с возможностью приема в резервуаре для жидкости, и имеющий фотолюминесцентный участок; и источник света, выполненный с возможностью приведения в действие для излучения первого света, чтобы возбуждать фотолюминесцентный участок; при этом уровень жидкости определяется на основании степени освещения фотолюминесцентного участка, когда щуп для измерения уровня извлекается из резервуара, и фотолюминесцентный участок подвергается воздействию первого света. 2. Система по п. 1, в которой степень освещения фотолюминесцентного участка указывает, что уровень жидкости расположен в пределах одного из первого уровня жидкости и второго уровня жидкости. 3. Система по п. 2, в которой фотолюминесцентный участок дополнительно выполнен с возможностью преобразования первого света в третий свет. 4. Система по п. 3, в которой фотолюминесцентный участок содержит первую фотолюминесцентную структуру, выполненную с возможностью преобразования первого света во второй свет, и вторую фотолюминесцентную структуру, выполненную с возможностью преобразования первого света в третий свет. 5. Система по п. 4, в которой первая фотолюминесцентная структура и вторая фотолюминесцентная структура продолжаются продольно вдоль стержня щупа для измерения уровня, и первая фотолюминесцентная структура расположена ближе к наконечнику стержня по сравнению со второй фотолюминесцентной структурой. 6. Система по п. 5, в которой ...

Oil gauge of internal combustion engine

Изобретение относится к двигателестроению, а также к техническому диагностированию и обслуживанию двигателей внутреннего сгорания, в частности к устройству для определения объема масла, доливаемого в картер двигателя внутреннего сгорания, при техническом обслуживании автотранспортного средства. Предложен масломер двигателя внутреннего сгорания, который основан на применении штатного масломера. Он выполнен в виде линейки с линейной шкалой, начало отсчета которой совпадает с верхней меткой, а окончание отсчета - со свободным концом линейки. При этом шкала образована с ценой деления 1 мм в виде коротких и длинных штрихов, причем длинные штрихи отстоят друг от друга на 5 мм. Над верхней меткой вдоль линейки выполнена надпись в виде формулы, поясняющей порядок вычисления объема доливаемого масла. В совокупности это позволяет создать масломер двигателя внутреннего сгорания с возможностью получения информации об объеме масла, который необходимо долить в картер после контроля в нем уровня масла.1 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 702 996 C2 (51) МПК G01F 23/04 (2006.01) F01M 11/12 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК G01F 23/04 (2013.01); F01M 11/12 (2013.01) (21)(22) Заявка: 2017136779, 18.10.2017 (24) Дата начала отсчета срока действия патента: Дата регистрации: 15.10.2019 Приоритет(ы): (22) Дата подачи заявки: 18.10.2017 (43) Дата публикации заявки: 18.04.2019 Бюл. № 11 (45) Опубликовано: 15.10.2019 Бюл. № 29 2 7 0 2 9 9 6 R U (54) МАСЛОМЕР ДВИГАТЕЛЯ ВНУТРЕННЕГО СГОРАНИЯ (57) Реферат: Изобретение относится к двигателестроению, отсчета - со свободным концом линейки. При а также к техническому диагностированию и этом шкала образована с ценой деления 1 мм в обслуживанию двигателей внутреннего сгорания, виде коротких и длинных штрихов, причем в частности к устройству для определения объема длинные штрихи отстоят друг от друга на 5 мм. масла, доливаемого в картер двигателя Над верхней меткой ...

Visual measurement method and system for water level of multi-stage water gauge

本发明公开了一种多级水尺水位视觉测量方法及测量系统，系统由多级水尺、PTZ摄像机和上位机组成，上位机首先控制PTZ摄像机切换到P 0 拍摄大视场图像，检测其中所有水尺的目标区域，得到当前水位所在的水尺i，然后切换至对应的预置位P i 拍摄视频，检测视频中水尺i的水位线读数，最后结合其零点高程换算成实际水位，本发明具有大量程、高时效、可利旧、低成本、易升级等有益效果。

Sampling and detecting oil scale

本发明提供一种取样检测油标尺，油标尺靠近底部的位置设有取样装置，在油标尺靠近手柄的位置设有限位装置，当限位装置在箱口的位置，油标尺的底部靠近但不接触油箱底板。通过采用限位装置进行深度定位，油标尺测量油液深度，配合取样装置对油箱底部的油液进行少量取样，以方便地检测油液的质量，从而定期排出不符合要求的油液，避免设备用润滑油的问题而出现故障。

Humidifier that is used in clean room

본 발명은 클린룸 내의 특정 위치에서 국부적으로 소망하는 습도를 자동으로 유지할 수 있게 하고 적절한 량의 급수가 자동으로 이루어질 수 있는, 클린룸 내에서 사용되는 가습 장치에 관한 것이다. 본 발명에 의한, 클린룸 내에서 사용되는 가습 장치는 초순수가 급수되는 급수관이 삽입되는 급수관 삽입부와, 상기 급수관 삽입부를 통해 공급된 초순수를 저장하여 수증기를 발생하는 수조부와, 전자부품이 설치된 전자부품부가 각각 형성된 본체; 상기 본체 상부를 커버하며 상기 본체 후방부에서 발생되는 바람을 위로 배출하는 공기 배출공과, 이 공기 배출공으로부터 배출되는 바람을 상기 수조부에 주입시키는 복수의 공기 주입공과, 상기 수조부로부터 발생되는 수증기를 외부로 배출하는 복수의 수증기 배출관이 삽입되는 복수의 관 삽입공이 각각 형성된 중간 덮개; 및 상기 중간 덮개의 공기 배출공 및 공기 주입공을 모두 상부에서 커버하도록 구성된 상부 덮개를 포함하는, 클린룸 내에서 사용되는 가습 장치로서: 외기의 온도 및 습도를 감지하도록 구성된 온/습도 센서; 유저의 키조작에 의해 습도 및 가습량을 설정하기 위해 원격 신호를 발생하도록 구성된 리모트 컨트롤러; 상기 리모트 컨트롤러로부터 원격 신호를 입력받아 이에 상응하는 설정 신호를 출력하도록 구성된 리모트 센서; 상기 본체의 전자부품부에 장착되어 작동시 외기를 흡입하여 상기 중간 덮개의 공기 배출공을 통해 배기하는 모터; 상기 수조부의 하부에 복수개 장착되어 작동시 물을 작은 알갱이로 쪼개 비산시켜 수증기를 발생시키는 초음파 진동자; 상기 온/습도 센서로부터 감지된 외기의 온도 및 습도를 인식하고 이 인식된 습도를 상기 리모트 센서를 통해 설정된 습도와 비교하여 이에 상응하는 제어신호를 출력하는 제어부; 상기 제어부로부터 출력되는 제어 신호에 의해 스위칭 동작되어 상기 모터에 인가되는 모터 구동 전원의 위상을 제어하도록 구성된 모터 위상 제어부; 상기 제어부로부터 출력되는 제어 신호에 의해 스위칭 동작되어 상기 초음파 진동자에 인가되는 초음파 진동자 구동 전원을 단속하도록 구성된 초음파 진동자 구동부; 및 상기 제어부로부터 출력되는 제어신호를 인가받아 외기의 온도 및 습도 정보를 표시하도록 구성된 표시부를 포함한다. The present invention relates to a humidifying device used in a clean room, which can automatically maintain a desired humidity locally at a specific location in a clean room and an appropriate amount of water can be automatically supplied. According to the present invention, there is provided a humidifying device for use in a clean room, comprising: a water supply pipe insertion portion into which a water supply pipe for supplying ultrapure water is inserted; a water receiving portion for storing the ultrapure water supplied through the water supply pipe insertion portion to generate water vapor; A body formed with electronic parts; An air discharge hole for covering the upper portion of the main body and discharging the wind generated in the rear portion of the main body upwardly, a plurality of air injection holes for injecting wind blown from the air discharge hole into the water ...

flow measuring device

The present invention relates to a flowmeter for a storage tank for measuring a residual amount of a fluid such as fuel oil stored in a storage tank. The flowmeter includes a frame body formed to be long in the longitudinal direction and the vertical direction, An opening / closing means provided at a lower end of the frame body for blocking or opening a flow path connected to the lower portion of the inflow hose so as to temporarily store the fluid in the inflow hose; And a measuring instrument having a display scale formed thereon for measuring the level of the fluid temporarily stored in the inflow hose, wherein the frame body has an inner portion formed in front thereof, and a display scale of the measurer and the measurer is formed in the inner portion thereof, A cylindrical inflow hose is sequentially inserted to enlarge the image by using the refraction phenomenon When the fluid is contained in the inflow hose, the indication scale of the portion in which the fluid is contained is enlarged to the outside, so that the operator can easily measure the residual amount of the storage tank with the naked eye.

Window type air-conditioner having condensate dry function and method for controlling the condensate dry function

The present invention relates to a window type air conditioner having a condensate dry function, and a method for controlling a condensate dry function. The window type air conditioner comprises: a first dry unit and a second dry unit for drying condensate stored in a condensate receiver; and a water level sensor connected to the first dry unit, the second dry unit, and a compressor of the air conditioner through a control unit. The method, on the basis of a water level sensed by the water level sensor, controls modes of: (i) operating the compressor and stopping a dry fan and a pump; (ii) operating the compressor and the dry fan and stopping the pump; (iii) operating the compressor, the dry fan, and the pump together; or (iv) stopping the compressor and operating the dry fan and the pump together. Therefore, the method can prevent the condensate from flooding from the condensate receiver and improve cooling efficiency of the window type air conditioner.

Detecting system of flow variation

The present invention relates to a system for identifying a penetration state of peripheral ground by measuring an underground water level. The flow variation detecting system comprises: a guide unit formed in a vertically longitudinal hollow structure; a cavity unit coupled to a lower portion of the guide unit and having a plurality of holes; and a probe unit moved along the inside of the guide unit and measuring underground water in the penetrated ground through the cavity unit.

electrode body of liquid level sensor

본 고안은 전극봉 바디에 수분이 침투되더라도 이를 원활하게 배출시켜 침투되는 수분이 고이는 것을 방지하여 수분에 의한 센서의 오작동을 방지할 수 있도록 된 수위센서의 전극봉 바디에 관한 것이다. The present invention relates to the electrode body of the water level sensor that can prevent the malfunction of the sensor due to moisture by preventing the moisture from penetrating smoothly even if the moisture penetrates the electrode body. 본 고안에 따르면, 내부에 상측로 개방된 상측 공간부(12)가 형성되며 이 상측 공간부(12)의 바닥면(13)에는 다수개의 단자부(15)가 돌출 형성된 하우징(10)과, 이 하우징(10)의 상측 공간부(12) 상단에 씌워지는 캡(20)을 포함하며, 상기 하우징(10)의 각각의 단자부(15)에는 수위를 감지하는 전극봉(30)이 하향 연장되게 고정 설치되는 수위센서의 전극봉 바디에 있어서, 상기 하우징(10)의 일측면에는 상측 공간부(12)를 외부로 연통시키는 배수공(16)이 관통 형성되고, 상기 상측 공간부(12) 바닥면(13)은 이 배수공(16)을 향해 하향 경사지게 형성된 것을 특징으로 하는 수위센서의 전극봉 바디가 제공된다. According to the present invention, there is formed an upper space portion 12 which is opened upwards therein, and a housing 10 having a plurality of terminal portions 15 protruding from the bottom surface 13 of the upper space portion 12, It includes a cap 20 which is covered on the upper side of the upper space portion 12 of the housing 10, each of the terminal portion 15 of the housing 10 is fixedly installed so that the electrode rod 30 for sensing the water level is extended downward In the electrode body of the water level sensor, a drain hole 16 through which the upper space portion 12 communicates with the outside is formed in one side surface of the housing 10, the bottom surface 13 of the upper space portion 12 The electrode body of the water level sensor is characterized by being formed inclined downward toward the drain hole (16).

A kind of self-positioning level readings of volume tank and temperature measurement integrated device and method

本发明涉及一种容积罐的自定位液位读数与测温一体化装置及方法。该装置包括机架、测温模块、自动读数模块、自定位组件以及控制模块。测温模块与带有摄像头的自定位组件固定于机架上，形成一体化装置；控制模块电联测温模块、自定位组件以及自动读数模块。自动读数模块通过摄像头采集图像获取容积罐玻璃管液位信息；控制模块通过自动读数模块信息来控制自定位组件的空间移动，使摄像头对正位于容积罐的玻璃管液位，并控制测温模块的空间移动。本发明还提供了一种容积罐的自定位液位读数与测温方法，用于不同容积罐的计量检定。该装置及方法可实现容积罐测温和液位读数的自动化，同时提高了液位计量的检定精度。

MELT BATH ROOM

2003117431 А ко РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ ДР 0 ВО “” 20 и. (51) МПК” ‚ (13) 77 © 27 7 т РР РА ПР д # 2 РР й 7 © С 071 Е л/О й (12 ИЗВЕЩЕНИЯ К ЗАЯВКЕ НА ИЗОБРЕТЕНИЕ (21), (22) Заявка: 2003117431/28, 12.11.2001 (30) Конвенционный приоритет: 13.11.2000 ЕВ 00/14541 (43) Дата публикации заявки: 10.12.2004 (85) Дата перевода заявки РСТ на национальную фазу: 16.06.2003 (86) Заявка РСТ: ЕК 01/03520 (12.11.2001) (87) Публикация РСТ: М/О 02/39070 (16.05.2002) Адрес для переписки: 103735, Москва, ул.Ильинка, 5/2, ООО "Союзпатент", пат.пов. Л.И.Ятровой (71) Заявитель(и): КОМПАНИ ЖЕНЕРАЛЬ ДЕ МАТЬЕР НЮКЛЕЭР (РЕВ), КОММИССАРИАТ А Л`ЭНЕРЖИ АТОМИК (ЕКВ) (72} Автор(ы): ЛАДИРА Кристьян (ЕК), МОРЕН Жан-Луи (ЕКВ), БУЛАН Паскаль (ЕК), МЕЛЬМАН Гийом (ЕК) (74) Патентный поверенный: Ятрова Лариса Ивановна (54) СТОЯК-УРОВНЕМЕР ДЛЯ ВАННЫ РАСПЛАВА ГАЭА - Признание заявок на изобретение отозванными в связи с непредставлением в установленный срок дополнительных материалов или запрашиваемых документов Дата отзыва заявки: 08.12.2006 Извещение опубликовано: 20.01.2007 БИ: 02/2007 Страница: 1 $ 00сС ПЧ“ А"

DIPPER FOR DETERMINING THE OIL LEVEL IN THE PALLET OF THE INTERNAL COMBUSTION ENGINE CASE

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2018 115 136 A (51) МПК F01M 11/12 (2006.01) G01F 23/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2018115136, 23.04.2018 Приоритет(ы): (22) Дата подачи заявки: 23.04.2018 (43) Дата публикации заявки: 24.10.2019 Бюл. № 30 (72) Автор(ы): Хабардина Анна Васильевна (RU), Чубарева Марина Владимировна (RU), Хабардин Василий Николаевич (RU) Стр.: 1 A 2 0 1 8 1 1 5 1 3 6 R U A (57) Формула изобретения 1. Щуп для определения уровня масла в поддоне картера двигателя внутреннего сгорания, состоящий из кольца, установочного стакана и цилиндрического стержня, выполненного с возможностью его установки в картер двигателя посредством трубки под него, а также с возможностью контроля уровня масла в его поддоне и для этого оснащенного измерительным устройством, содержащим штрихи со шкалой, при этом измерительное устройство выполнено с учетом размещения верхней и нижней меток на стержне, отличающийся тем, что измерительное устройство выполнено в виде последовательно размещенных шестиугольников, каждый из которых составлен из двух трапеций с горизонтальными основаниями, причем таким образом, что их наибольшие основания совмещены между собой, а наименьшие основания совпадают с шириной стержня, короткие и длинные штрихи выполнены соответственно по наименьшим и наибольшим основаниям трапеций, при этом длинные штрихи обозначены цифрами, высота трапеции соответствует цене деления шкалы измерительного устройства, начало отсчета шкалы совпадает с верхней меткой, а верхний предел измерений шкалы не превышает объема масла на долив в картер двигателя, соответствующего нижней метке, при этом разница между верхним пределом измерений шкалы и указанным объемом масла не превышает цены деления шкалы, поверхности трапеций с нанесенными на них штрихами и цифрами лежат в плоскости, перпендикулярной продольной плоскости, проходящей через вертикальную ось симметрии кольца, причем названные рабочие ...

Method for determining volume of oil added to crankcase of internal combustion engine during motor vehicle maintenance

FIELD: motors and pumps. SUBSTANCE: invention relates to engine building, as well as to technical diagnosis and maintenance of internal combustion engines, in particular to a method for determining the volume of oil to be added to the crankcase of an internal combustion engine during maintenance of a motor vehicle. Method is based on the use of a regular oiler. Find the position of the fixed oil level relative to the upper mark on the oil meter by measuring the distance from the indicated mark to the fixed oil level. Then determine the volume of oil required for refilling in the crankcase of the engine: multiply the coefficient, taking into account the volume of oil in liters, per 1 mm of the distance between the upper and lower marks of the oiler, by the distance in mm, measured from the top mark to the oil level fixed on the oil gauge. EFFECT: as a result, it is possible to accurately determine the amount of oil needed for refilling in the crankcase of the engine, while servicing the vehicle. 1 cl, 1 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 698 596 C2 (51) МПК G01F 23/04 (2006.01) F01M 11/12 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК G01F 23/04 (2013.01); F01M 11/12 (2013.01) (21)(22) Заявка: 2017136777, 18.10.2017 (24) Дата начала отсчета срока действия патента: Дата регистрации: 28.08.2019 Приоритет(ы): (22) Дата подачи заявки: 18.10.2017 (43) Дата публикации заявки: 18.04.2019 Бюл. № 11 (45) Опубликовано: 28.08.2019 Бюл. № 25 2 6 9 8 5 9 6 R U (54) СПОСОБ ОПРЕДЕЛЕНИЯ ОБЪЕМА МАСЛА, ДОЛИВАЕМОГО В КАРТЕР ДВИГАТЕЛЯ ВНУТРЕННЕГО СГОРАНИЯ, ПРИ ТЕХНИЧЕСКОМ ОБСЛУЖИВАНИИ АВТОТРАНСПОРТНОГО СРЕДСТВА (57) Реферат: Изобретение относится к двигателестроению, определяют объем масла, необходимый для а также к техническому диагностированию и доливки в картер двигателя: умножают обслуживанию двигателей внутреннего сгорания, коэффициент, учитывающий объем масла в в частности к способу определения объема масла, ...

A kind of riverway sludge measuring rod

本发明涉及一种河道淤泥测量杆，包括淤泥上层测量杆，淤泥上层测量杆下部设置淤泥上层定位盘，淤泥上层测量杆中滑动设置淤泥底层测量杆，淤泥底层测量杆头部设置淤泥探测头，淤泥上层测量杆和淤泥底层测量杆上刻有适配的刻度线，淤泥探测头探测到淤泥底层时发生震动。本发明成本低廉，结构简单，使用便捷，能有效的读取河深及淤泥深度同时进行精确定位。

Oil level indicator for use with damping fluid metering pins

An oleo strut oil level indicator is provided which includes a rod slidablyxtending through a landing gear or other metering pin contacting the strut floating piston at one end and terminating at a frangible disc at the opposite end. Excessive oil loss in the strut produces a commensurate displacement of the floating piston toward the frangible disc, causing the opposite rod end to rupture the disc at a selected piston position and exposing a colored low oil level indicator to view thereby visually indicating a condition of potential danger.

METHOD FOR DETERMINING THE VOLUME OF OIL DRAWN INTO THE CARTER OF THE INTERNAL COMBUSTION ENGINE, WITH MAINTENANCE OF MOTOR VEHICLE

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2017 136 777 A (51) МПК G01F 23/04 (2006.01) F01M 11/12 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21) (22) Заявка: 2017136777, 18.10.2017 Приоритет(ы): (22) Дата подачи заявки: 18.10.2017 (43) Дата публикации заявки: 18.04.2019 Бюл. № 11 (72) Автор(ы): Хабардина Анна Васильевна (RU) A 2 0 1 7 1 3 6 7 7 7 R U где V - объем масла в литрах, необходимый для доливки в картер двигателя при техническом обслуживании автотранспортного средства, K - коэффициент, учитывающий объем масла в литрах, приходящийся на 1 мм расстояния между верхней и нижней метками масломера, Н - расстояние в мм, измеренное от верхней метки до уровня масла, зафиксированного на масломере, при этом K вычисляют по формуле где ΔV - объем масла в литрах в картере двигателя, соответствующий объему картера между верхней и нижней метками масломера, L - расстояние в мм между верхней и нижней метками масломера. Стр.: 1 A (57) Формула изобретения Способ определения объема масла, доливаемого в картер двигателя внутреннего сгорания, при техническом обслуживании автотранспортного средства, при котором устанавливают машину на ровную площадку, останавливают двигатель и после того, когда масло полностью стечет в картер, вынимают масломер, протирают его начисто и вновь устанавливают его на место до упора, затем снова вынимают масломер и по положению зафиксированного уровня масла относительно верхней и нижней меток масломера определяют уровень масла в картере двигателя, отличающийся тем, что после установки чистого масломера в картер двигателя и извлечения его оттуда находят положение зафиксированного уровня масла относительно верхней метки на масломере путем измерения расстояния от указанной метки до зафиксированного уровня масла на масломере, после чего определяют объем масла, необходимый для доливки в картер двигателя, по формуле 2 0 1 7 1 3 6 7 7 7 (54) СПОСОБ ОПРЕДЕЛЕНИЯ ОБЪЕМА МАСЛА, ДОЛИВАЕМОГО В КАРТЕР ДВИГАТЕЛЯ ВНУТРЕННЕГО ...

Electrode rod sensor for water level perception having high temperature and high tension reinforced structure

PURPOSE: An electrical rod sensor for sensing water level is provided to sense the water level of a storage tank for high pressure and high temperature. CONSTITUTION: An electrical rod sensor for sensing water level comprises a fixing member(10) and an electrical rod(20). In the fixing member, a hexagonal head(12) is formed on the upper part of a male screw part(11) screwed up from a connecting part(1a) of the main body(1) of the tank. An installation hole(13) and an insertion hole(14) are formed on the center of the fixing member. The electrical rod is installed on the installation hole. An insulator(21) is coated on the external periphery of the electrical rod. The electrical rod is connected to a contact point terminal(30). A female screw part(13a) is formed on the inner diameter of the installation hole.

Pcb for sensing water level

본 발명은 수위 레벨 센서용 PCB에 관한 것으로, 수위 레벨 센서용 PCB에 있어서, 상기 PCB의 일면에 수직으로 부착되어 수위의 상승을 감지하는 적어도 하나 이상의 센서 패드를 포함하는 센서 패드부; 및 상기 PCB의 타면에 수직으로 부착되는 적어도 하나 이상의 레퍼런스 패드를 포함하는 레퍼런스 패드부를 포함하되, 상기 센서 패드와 레퍼런스 패드는 서로 겹치지 않도록 수평으로 교차하여 배치되는 것을 특징으로 하는 수위 레벨 센서용 PCB를 제공한다. 본 발명에 따르면, 수위가 상승하여 센서 패드의 정전용량이 변화하여도 레퍼런스 패드는 전극(GND)에 의해 수위의 영향을 받지 않아 정전용량의 변화가 없다. 다시 말해서, 기준이 변하지 않으므로, 감도의 변화가 발생하지 않는 효과가 있다. 또한, 레퍼런스 패드와 센서 패드를 서로 반대면에 수평으로 교차하여 배치함으로써, 상호간의 간섭을 배제할 수 있는 효과가 있다. 또한, 전극(GND)의 면적이 넓어짐에 따라 회로가 안정되어 노이즈(Noise)에 강해지므로, EMC 시험 시 노이즈가 유입되더라도 오동작이 없어지며, 방사 노이즈도 현저히 줄어드는 효과가 있다. The present invention relates to a PCB for a water level sensor, comprising: a sensor pad unit including at least one sensor pad attached to one surface of the PCB to sense a rise in water level; And a reference pad unit including at least one reference pad attached perpendicularly to the other surface of the PCB, wherein the sensor pad and the reference pad are horizontally intersected so as not to overlap each other. to provide. According to the present invention, even when the water level rises and the capacitance of the sensor pad changes, the reference pad is not affected by the water level by the electrode GND, and thus there is no change in capacitance. In other words, since the reference does not change, there is an effect that a change in sensitivity does not occur. In addition, by arranging the reference pad and the sensor pad horizontally opposite to each other on the opposite side, there is an effect that can eliminate the mutual interference. In addition, as the area of the electrode GND is increased, the circuit is stabilized and resistant to noise. Thus, even when noise is introduced during EMC testing, malfunction is eliminated, and radiation noise is remarkably reduced.

Level measuring device

The present invention relates to a water level measuring device and, specifically, to a water level measuring device capable of accurately measuring a water level regardless of a surrounding temperature, pressure, or an installation condition such as a size of a container or an internal structure. To this end, provided is a water level measuring device for measuring the water level of a fluid contained in a container, wherein the water level measuring device comprises: a display bar partially immersed in fluid; and a water level measuring part provided on the display bar.

Alarm type water level measuring machine

본 고안은 전극을 이용하여 수위를 측정하고 측정된 정보가 감지회로에 의해 감지되어 램프와 알람을 구동시키고 전선에 표시된 눈금을 읽어 수위를 측정하는 알람식 수위측정기에 관한 것이다. The present invention relates to an alarm level meter for measuring the water level using an electrode and measuring the level by measuring the measured information is detected by the sensing circuit to drive the lamp and alarm, and read the scale displayed on the wire. 본 고안은 전선롤, 연결구, 알람, 램프, 전극봉, 전극봉보호캡, 전선롤통, 줄자식 전선을 구비하여 전극봉이 수면과 접촉되면 전극봉으로 전기가 흘러 알람과 램프가 점등되어 수위측정을 인지하여 줄자식 전선의 길이를 읽어 수위를 측정하는 알람식 수위측정기에 관한 기술이다. The present invention is equipped with electric wire roll, connector, alarm, lamp, electrode, electrode protection cap, wire roll container, tape type electric wire and when the electrode is in contact with the water, electricity flows to the electrode and alarm and lamp are turned on to recognize the water level measurement. This is a technology for alarm level meter that measures the water level by reading the length of the child wire.

Automatic cleaner for watermark

본 발명은 강물 등의 수위를 측정하는 수위표가 오염된 경우에는 자동으로 청소할 수 있는 수위표 오토클리너에 관한 것이다. 본 발명에 의한 수위표 오토클리너는, 다리의 일측에 상하로 구비되며, 물의 높이를 나타내는 눈금이 표시된 수위표(100)와; 상기 수위표(100)의 일측에 설치되며, 수위표(100)의 전면을 청소하는데 사용되는 세정수단(200)과; 상기 수위표(100)의 일측에 상하로 구비되며, 상기 세정수단(200)의 상하 이동을 가이드하는 지지프레임(300)과; 상기 지지프레임(300)의 일측에 구비되어, 상기 세정수단(200)의 작동과 상하 이동을 제어하는 제어부(400)와; 상기 세정수단(200)의 일측에 구비되며, 세정수단(200)의 상하 이동시에 얼음 또는 견고한 물체와의 충돌이 방지되도록 하는 비상정지기구(500) 등으로 구성된다. 이와 같은 본 발명에 의하면, 작업능률이 향상되고 안전사고가 방지되는 이점이 있다. The present invention relates to a water level auto cleaner that can be automatically cleaned when a water level table for measuring the water level of a river or the like is contaminated. The water level table auto cleaner according to the present invention includes a water level table 100 provided on one side of a leg and having a scale indicating the height of water, A cleaning means 200 installed at one side of the water level table 100 and used to clean the entire surface of the water level table 100; A support frame 300 vertically provided on one side of the water level table 100 and guiding the up and down movement of the cleaning means 200; A control unit 400 provided at one side of the support frame 300 for controlling operation and up-and-down movement of the cleaning unit 200; And an emergency stop mechanism 500 provided at one side of the cleaning means 200 to prevent collision with ice or a rigid object when the cleaning means 200 is moved up and down. According to the present invention, there is an advantage that the work efficiency is improved and the safety accident is prevented.

Liquid level gauge

Equipment for measuring level of liquid, comprises annular float with magnet sliding on guide tube within tank and measuring rod with detector and processor entered into guide tube from outside tank

A float (40) is free to slide on a guide tube (30) within a protective cylinder (50) open to liquid at the top. The guide tube and protective cylinder are mounted within the tank and the float has a magnet (44) on the upper surface. A measuring rod (62) with a Hall effect detector (78) is inserted into the guide tube from outside the tank and a sliding gauge (64) displays the liquid level when a processor (80) indicates the detector is adjacent to the magnet. An Independent claim is also included for a tank which uses the level measuring equipment.

Patent FR2179673A1

Liq. metering device for paint prepn. - has level sensor needle with height indication by graduated film

The liquid metering device for use in paint preparation has a unit which is vertically movable relative to a base by means of a racking device (8). A locating plunger (5) is provided this being sensitive to vertical movement inside the receiver (6). A pulley (13) is attached to the drive shaft of the racking device, the pulley diameter being greater than that of the toothed (9) wheel which forms part of the racking device (8). This pulley (13) drives a graduated film (14) enabling the position of the plunger (5) to be obserbed and controlled. An optical device may be included to give an enlarged film image.

DEVICE FOR MEASURING THE LEVEL OF A LIQUID

Oil dipstick

DEVICE FOR LOCATING THE SEPARATION POSITION BETWEEN TWO MEDIA, RECEPTACLE AND DETECTION METHOD USING THE DEVICE

Dispositif de repérage de la position de la séparation entre deux milieux fluides présentant des caractéristiques physiques spécifiques différentes comprenant un support (5); des moyens d'émission d'ondes vers une première partie extrême (7); des moyens de réception des ondes vers la première partie extrême (7); les moyens d'émission et les moyens de réception étant écartés l'un de l'autre par un espace libre (10) dans lequel peut se trouver le milieu; des moyens de transmission des ondes reçues par les moyens de réception vers sa seconde partie extrême (21); les ondes émises, reçues, transmises étant choisies pour avoir des caractéristiques physiques fonction des caractéristiques du milieu fluide; des moyens d'analyse des ondes transmises situées vers la seconde partie extrême (21) ou en aval; de telle manière que le passage par les moyens d'émission et de réception de la séparation entre les deux milieux se traduit par un changement significatif des caractéristiques physiques des ondes analysées. Device for identifying the position of the separation between two fluid media having different specific physical characteristics, comprising a support (5); means for transmitting waves to a first end part (7); means for receiving the waves towards the first end part (7); the transmission means and the reception means being separated from each other by a free space (10) in which the medium may be located; means for transmitting the waves received by the receiving means to its second end part (21); the waves emitted, received, transmitted being chosen to have physical characteristics as a function of the characteristics of the fluid medium; means for analyzing the transmitted waves located towards the second extreme part (21) or downstream; in such a way that the passage through the transmission and reception means of the separation between the two media results in a significant change in the physical characteristics of the waves analyzed.

OIL LEVEL INDICATOR DEVICE FOR AN INTERNAL COMBUSTION ENGINE

Liquid gauge cleaning device

LIQUID LEVEL MEASURING DEVICE

Height sensor for liq. in tank - esp. liquefied hydrocarbon in underground tank, using wt. lifted through liq. by cable drum, and measuring torque needed to rotate drum

Inside the tank is a vertical tube contg.a wt. which is fixed to the bottom end of a flexible cable, and normally rests on the base of the tank. The top part of the cable is wound on a drum, so the wt. can be lifted upwards at a constant speed. The time at which the wt. is lifted off the tank base, and the time at which the wt. emerges from the surface of the liq., are measured. The difference between the two times indicates the length of cable lifted through the liq. and therefore the height of the latter. The wt. pref. consists of a bell located round a stationary piston functioning as a brake, so a clear signal is obtd. when the bell leaves the base of the tank. The time difference is prf. established by monitoring the torque on the motor driving the cable drum. Accurate measurement of the vol. of a liq. in a tank is obtd.

DEVICE FOR MEASURING LIQUID LEVEL

Improvements to gauges

Method and device for measuring the depth of water deposited in reservoirs of petroleum and derivatives

OPTICAL INDICATOR OF A LIQUID LEVEL

L'INVENTION CONCERNE UN INDICATEUR OPTIQUE DU NIVEAU D'UN LIQUIDE. CET INDICATEUR COMPORTE UN ORGANE DE TRANSMISSION DE LUMIERE 16 DONT UNE EXTREMITE PEUT PENETRER DANS UN CONTENEUR RECEVANT LE LIQUIDE, ET LES MOYENS 28 MUNIS D'UN FLOTTEUR 30 RACCORDES DE MANIERE A ETRE DEPLACABLES A L'ORGANE 16 AU VOISINAGE DE L'EXTREMITE IMMERGEE DANS LE FLUIDE DE MANIERE A REFLECHIR AU NIVEAU DE CETTE SURFACE UNE LUMIERE PENETRANT PAR UNE PREMIERE SURFACE DE L'ORGANE 16 LORSQUE LE FLUIDE SE SITUE A UN NIVEAU PREDETERMINE DANS LE CONTENEUR, ET PERMETTANT LA DISPERSION, AU NIVEAU DE LADITE SECONDE EXTREMITE, DE LA LUMIERE PENETRANT DANS LA PREMIERE EXTREMITE LORSQUE LE LIQUIDE EST A UN NIVEAU INFERIEUR AU NIVEAU PREDETERMINE. APPLICATION NOTAMMENT AUX RESERVOIRS CONTENANT DE L'ESSENCE OU DE L'HUILE.

LIQUID SCRAPER

L'INVENTION CONCERNE UN RACLEUR DE LIQUIDE DESTINE A UNE TIGE A LA SURFACE DE LAQUELLE ADHERE UN LIQUIDE. CE RACLEUR DE LIQUIDE COMPREND DEUX BRANCHES 1, 2 MONTEES DE MANIERE A POUVOIR PIVOTER AUTOUR D'UN CENTRE DE ROTATION 3. SUR CHACUNE DE CES BRANCHES 1, 2 EST PREVUE UNE SURFACE RACLEUSE 34, 35, CHAQUE FOIS TOURNEE VERS L'AUTRE BRANCHE ET QUI S'APPLIQUE LORS DU RACLAGE A LA SURFACE DE LA TIGE INSEREE ENTRE LES SURFACES DE RACLAGE 34, 35. L'INVENTION S'APPLIQUE NOTAMMENT AUX JAUGES DE NIVEAU D'HUILE DE MOTEURS. THE INVENTION RELATES TO A LIQUID SCRAPER INTENDED FOR A STEM TO THE SURFACE TO WHICH A LIQUID ADHESTS. THIS LIQUID SCRAPER INCLUDES TWO BRANCHES 1, 2 MOUNTED SO AS TO PIVOT AROUND A ROTATION CENTER 3. ON EACH OF THESE BRANCHES 1, 2 IS PROVIDED A SCRAPER SURFACE 34, 35, EACH TIME TURNED TOWARDS THE OTHER BRANCH AND WHICH APPLIES DURING SCRAPING TO THE SURFACE OF THE ROD INSERTED BETWEEN THE SCRAPING SURFACES 34, 35. THE INVENTION APPLIES IN PARTICULAR TO ENGINE OIL LEVEL GAUGES.