Self-powered irrigation apparatus

An irrigation apparatus is provided, comprising: a pressure vessel configured to hold water under pressure, and configured to expand and contract based on the pressure of the held water; a selectable throttle configured to receive water at a first pressure, configured to provide the water to the pressure vessel at the first pressure when the selectable throttle is at a first setting, and configured to provide the water to the pressure vessel at a second pressure that is smaller than the first pressure when the selectable throttle is at a second setting; a control circuit configured to control whether the selectable throttle is at the first setting or at the second setting; and a piezoelectric element attached to the pressure vessel and configured to generate electricity when the pressure vessel expands or contracts.

Circular object detecting method for e.g. truck, involves increasing accumulator field initialized to zero to given value, and identifying circular object if number of markings in image field exceed given threshold

The method involves pointing out edges in an image data by an appropriate filter and calculating a tangent and normal in a set of points, which represent an edge point. A central point between the edge points is marked with a positive result, in which an accumulator field initialized to zero is increased to a given value. A circular object is identified if a number of markings in an image field exceed a given threshold.

Motor vehicle roll angle determining method, involves determining yaw rate or correlated size, and vehicle speed, and determining roll angle of motor vehicle using yaw rate or correlated size and specific vehicle roll spring rigidity

The method involves determining a yaw rate or a correlated size by a determining device (1), and determining vehicle speed by a determining device (2). A roll angle of a motor vehicle is determined using the yaw rate or the correlated size and specific vehicle roll spring rigidity. A centripetal force is computed from the yaw rate or the correlated size. The yaw rate measurement is calibrated in the standstill position of the vehicle and when driving the vehicle. The vehicle is assumed as a mass (m) with specific height (h). An independent claim is also included for a sensor for environment detection in a motor vehicle.

Optisches modul mit multifokaler optik zur erfassung von fern- und nahbereich in einem bild

Die Erfindung betrifft ein optisches Modul mit einem Halbleiterelement (4) mit einer für elektromagnetische Strahlung sensitiven Fläche und einem Objektiv (1) zum Projizieren elektromagnetischer Strahlung auf die sensitive Fläche des Halbleiterelements (4) insbesondere zum Einsatz in Kraftfahrzeugen. In einem definierten Teilvolumen im Raum zwischen dem Objektiv (1) und der sensitiven Fläche des Halbleiterelements (4) ist ein zusätzliches optisches Element (11) angeordnet, so dass durch das zusätzliche optische Element (11) in einem ersten Bereich der sensitiven Fläche des Halbleiterelements (4) ein erster Entfernungsbereich (8) abgebildet wird und in einem zweiten Bereich des Sichtbereichs, in dem sich das zusätzliche optische Element (11) nicht befindet, ein zweiter Entfernungsbereich (9) abgebildet wird.

Fuel injection valve

Motor vehicle surrounding and interior detection sensor for e.g. pre-crash system, has controllable dimming device provided before optical receiving unit, where dimming device comprises photochromatic and/r electrochromatic medium

The sensor has a housing, and a controllable dimming device that is provided before an image sensor (3). The dimming device comprises photochromatic and/or electrochromatic medium (5b-5d), where transmissibility of the device is controlled based on a radiation that is detected by the image sensor. The medium is provided between a lens (1) and the image sensor in an optical path on a carrier. Independent claims are also included for the following: (1) a surrounding detection system for a motor vehicle (2) a method for use with a sensor or surrounding detection system.

Non-bridged single electrode impedance measurement system for determining a condition of a dielectric according to impedance related changes over a range of frequencies

A method and system for analyzing the state of a dielectric material is disclosed. The dielectric material is determined to be in a state, S, by determining a similarity or dissimilarity between: (a) a first set of impedance values derived from excitation of a capacitor having the dielectric material disposed between electrodes for the capacitor, and (b) a second set of predetermined corresponding impedance values indicative of the state S. For each of a plurality of electrical frequencies, there are corresponding impedance values in the first and second sets. Each such impedance values is one of a conductance and a capacitance value for the dielectric material. Thus, within a time period sufficiently short so that the dielectric material is expected to remain in a same state throughout the time period, each of the electrical frequencies is used to excite the capacitor, and corresponding response impedance values are derived that provide an impedance “snap shot” of the dielectric material. Accordingly, a most likely state for the dielectric material is determined from a similarity or dissimilarity between the snap shot (i.e. the first set hereinabove), and the second of predetermined corresponding impedance values for the state.

布加热器

提供一种朝所有方向伸缩且迅速升温的布加热器。该布加热器具有：一片布料(2)，其由导电线(4)形成多个线环(5)，将线环(5)彼此相互缠绕，而编织形成；电极部(30)，其由电极线(31、35)所构成，且在布料(2)隔着间隔而设置，利用布加热器(1)来解决上述课题，所述布加热器(1)是由导电线(4)构成，该导电线(4)由纤维构成的芯线(10)和覆盖芯线(10)的表面的导电层(11)或具有导电性的箔(12)所构成，或者，该导电线(4)由具有一条或或多条导电性股线(6a)的集合线(7)所构成。

電子制御燃料噴射式内燃機関の空燃比学習制御装置

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

車両の定速走行制御装置

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車載用内燃機関の制御装置の故障検出装置

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Electronically controlled fuel injection device

テレビカメラ映像の画面座標と実施設座標の置換方式

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内燃機関のアイドル回転数の学習制御装置

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

自動車用エンジン制御装置の自己診断装置

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

内燃機関のアイドル回転数制御装置

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Dwell time controlling process in igniter for internal combustion engine

一种双道混合型超声波流量计及测量方法

本发明公开了一种双道混合型超声波流量计及测量方法，所述测量方法包括步骤：采用双道多普勒法测得流经管道中心流体的中心流速Vc；采用双道延时法测得经过管道中心的声道的流体线平均流速Vxc；基于测量所得的中心流速Vc、线平均流速Vxc，计算出待测流体的流速分布，从而得到平均流速Vavg；根据平均流速Vavg计算得到待测流体流量并输出待测流体的流量。本发明测量方法同时使用延时法和多普勒法：可以动态解算流速分布系数提高测量精度；双模式无间断自动诊断技术扩大了测量方法的测量范围，可以无间断应用于洁净单相流体和多杂质流体；每种模式都以双道测量实现，提高了测量的可靠性和响应速度。

酸素センサ

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Automated food mixer cleaning system

A cleaning system for cleaning the interior of an industrial food mixing bowl of for example a dough mixer comprises a cleaning lance with a spray nozzle assembly at an end of the lance, an actuator operable to reciprocally insert and retract the lance into or out of a food mixer bowl, and a pump operable to deliver cleaning fluid under pressure over a conduit to the lance and spray nozzle assembly.

スロツトルセンサ

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Fundamental fuel injection quantity setting device for internal combustion engine

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Oxygen sensor for internal combustion engine

Idle control valve driving circuit

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Lockup control device of automatic transmission for automobile

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Ignition timing control device for internal combustion engine

Driving circuit for dc motor

Pipe cutting equipment for automobile wire harness production

本发明涉及汽车线束生产技术领域,且公开了一种汽车线束生产用的切管设备，包括横板，横板的上端右侧固定连接有立柱，立柱的侧壁通过圆孔固定连接有横管，横管的管壁上活动套接有套管，套管的内壁固定连接有第一滚动轴承，第一滚动轴承的内圈与横管的管壁固定连接，横管的管壁上滑动套接有环形块，环形块与套管的内壁滑动连接，环形块的左端倾斜设有多个均匀分布的刀片，多个刀片均通过连接机构与套管和环形块连接，立柱的左端上侧通过第二滚动轴承转动连接有横杆。本发明，能够使得切割时波纹管不易受力变形，切割口处平齐，有效的提高了切割质量，而且切割时工人手部不用把持波纹管，切割过程高效安全。

Electronic control fuel injector of internal combustion engine

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Complete machine sealing performance detection device for turbocharger

本发明涉及一种涡轮增压器整机密封性检测装置，包括涡轮增压器整机安装台，涡轮增压器整机安装台四周设置涡轮增压器整机压紧机构、涡轮增压器整机开口封堵机构，涡轮增压器整机开口封堵机构上安装检测组件，涡轮压紧结构包括压紧驱动元件，压紧驱动元件为竖直设置，压紧驱动元件中竖直滑动设置移动端，移动端与涡轮增压器整机安装台之间设有铰接柱，铰接柱上部铰接过渡杆一端，过渡杆另一端铰接压紧板中部，压紧板外端与移动端连接。本发明结构简单，占用空间小；当检测工件在一定时间漏气量超出设定标准值时，程序报警在显示屏上即时显示，设备系统并自动保存此产品检测结果及相对应的测试时间，涡轮增压器整机编码及各项数据。

Pulse signal frequency measuring instrument

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Pressure regulator

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Oxygen sensor for internal combustion engine

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Knocking sensor for internal-combustion engine

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Detector and method for detecting a lane boundary

Die vorliegende Erfindung betrifft einen Detektor (10) zum Erkennen einer Fahrspurbegrenzung aus einem digitalisierten optischen Abbild des Bereichs vor dem Fahrzeug, in dem aufgetretene Kanten gekennzeichnet sind, wobei der Detektor (10) folgende Merkmale aufweist: - ein Korrelator (12), der ausgebildet ist, um in einem Bildsegment des optischen Abbildes die in dem optischen Abbild gekennzeichneten Kanten einer Faltungskorrelation zu unterziehen und die entsprechende Faltungsantwort mit einem Gewichtungsfaktor zu gewichten, um diejenigen Kanten mit den N höchsten gewichteten Faltungsantworten zu extrahieren und als Fahrspurbegrenzung zu erkennen, wobei N eine vorbestimmte natürliche Zahl darstellt; - eine Histogramm-Analyseeinheit (14), die ausgebildet ist, um die extrahierten Kanten zu Paaren zu gruppieren und um eine Häufigkeitsverteilung der Abstände zwischen zwei zu einem Paar gruppierten Kanten als Histogramm zu ermitteln und aus der Häufigkeitsverteilung diejenigen Abstände zwischen zwei gruppierten Kanten als Kanten-Sollbreiten zu ermitteln, die eine Häufigkeitsspitze oder ein Häufigkeitsplateau in dem Histogramm bilden; und - eine Gewichtungsfaktor-Bestimmungseinheit (16), die ausgebildet ist, um für eine Kante den Gewichtungsfaktor für einen nachfolgenden Zyklus der Bestimmung der Faltungskorrelation in dem Korrelator (12) derart zu bestimmen, dass das durch den Gewichtungsfaktor bestimmte Gewicht für eine Kante der als Paar gruppierten Kanten umso ... The present invention relates to a detector (10) for detecting a lane boundary from a digitized optical image of the area in front of the vehicle, in which occurred edges are characterized, wherein the detector (10) comprises the following: - a correlator (12) formed in order, in a picture segment of the optical image, to convolve the edges marked in the optical image with a weighting factor and weight the corresponding convolution response to extract those edges having the N highest weighted convolution ...

Deceleration controller for internal-combustion engine

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Ignition timing control device for multiple cylinder internal combustion engine

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Feedback control device having learning function

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Constant-speed driving controller for vehicles

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Air-fuel ratio control device for internal combustion engine of electronically controlled fuel injection type

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Hot-wire type flow meter

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Method for detecting precipitation on a windscreen

The invention relates to a method for detecting precipitation, especially rain and fog, on a windscreen, which is not based on an active illumination of the windscreen or a measurement of the reflectivity, but on a camera using a plurality of adjacent pixels for detecting an image of a target area. Said target area is located in the surroundings of the vehicle, and the windscreen is thus represented in a blurred manner. In the event of a blurred representation, raindrops or fog on the windscreen produce a soft-focus effect in the image. The sharpness of the image and/or the difference in contrast of adjacent pixels is evaluated and the presence of precipitation is detected therefrom, the image is then preferably subjected to a two-dimensional Fourier transformation and the spatial frequencies are evaluated. A first image is recorded especially for a low contrast target area, a windscreen wiper passing over the windscreen in the visual region of the camera or a heating process is activated, and a second image is then recorded, and both images are evaluated according to changes.

Procedure for calibrating a camera

Mit einem Verfahren zur Kalibrierung einer in einem Kraftfahrzeug (1) angeordneten Kamera (2) sollen Abweichungswinkel der Kamera (2) zu Sollanordnungswinkeln besonders einfach zu ermitteln sein. Dazu werden über ein Kamerabild eines außerhalb des Kraftfahrzeuges (1) angeordneten rechteckigen Kalibriermusters (8) näherungsweise die Abweichungswinkel der Kamera (2) zu den Sollannordnungswinkeln ermittelt. With a method for calibrating a camera (2) arranged in a motor vehicle (1), deviation angles of the camera (2) should be particularly easy to determine at nominal arrangement angles. For this purpose, approximately the deviation angle of the camera (2) to the nominal arrangement angles are determined via a camera image of a rectangular calibration pattern (8) arranged outside the motor vehicle (1).

Sealed lighting assembly employing side-emitting lenses

A lighting assembly employs LED lamps and associated side-emitting lenses that each redirect the light generated by the associated LED lamp to provide a distribution of emitted light substantially normal to an axis of symmetry of the lens. In a basic embodiment, the lighting assembly employs two lenses in a stacked configuration, with one lens being inverted. The lighting assembly has two plates, to which the lenses and LED lamps attach, and the plates are attached together by a cylinder to form a sealed enclosure for the lenses and LED lamps. When increased light intensity is desired, an additional plate and cylinder can be added to form an additional enclosure, housing additional LED lamps and lenses. Further enclosures can be formed by additional plates and cylinders.

Sealed lighting assembly employing side-emitting lenses

A lighting assembly employs LED lamps and associated side-emitting lenses that each redirect the light generated by the associated LED lamp to provide a distribution of emitted light substantially normal to an axis of symmetry of the lens. In a basic embodiment, the lighting assembly employs two lenses in a stacked configuration, with one lens being inverted. The lighting assembly has two plates, to which the lenses and LED lamps attach, and the plates are attached together by a cylinder to form a sealed enclosure for the lenses and LED lamps. When increased light intensity is desired, an additional plate and cylinder can be added to form an additional enclosure, housing additional LED lamps and lenses. Further enclosures can be formed by additional plates and cylinders.

Side-emitting lens for led lamp

A side-emitting lens for use with an LED lamp provides a distribution of emitted light that is substantially normal to an axis of symmetry of the lens; the light can also be symmetrical with respect to a plane normal to the lens axis. The lens has a cavity in which the LED lamp can reside, having a cavity refracting surface with a central section and a stepped cavity sidewall. The lens also has a base external refracting surface surrounding the cavity, an internal reflecting surface spaced apart from the cavity, and a side surface; these surfaces redirect light that enters the lens through the cavity refracting surface. For many applications, the lens axis is vertical in service and the lens is configured to provide a narrow distribution of light in the horizontal plane.

System and method for monitoring and controlling energy distribution

Systems that monitor and control energy distribution manage energy distribution or use for Energy Service Providers and end-users. A system includes a publicly or privately accessible distributed network, a network access device, and a management device. The network access device communicates with the management device through the distributed network to control loads at a remote location. The method of monitoring and controlling energy distribution receives data at an on-line Site, processes an application program that evaluates load and market supply data, and initiates power curtailment requests or power curtailment events.

Injection pulse width calculating unit in electronic control fuel injection unit

Capacitance radiofrequency beauty therapy head

本实用新型公开了一种电容式射频美容治疗头，属于医学射频美容器械领域，它由手柄、电极、阻抗匹配电路、接插件、连接件组成，其特征在于它的输出电极对外有绝缘层，电极与人体皮肤之间是绝缘的，没有传导电流，所以没有接触电阻，跟现有技术相比，美容者任何时候皮肤没有刺痛感，更不会被灼伤。

Time fuse

A/d converting device of output of variable resistor

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Electronic controlling method utilized microcomputer

Ignition timing controller for internal combustion engine

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Automobile rotary knob light guide part and automobile rotary knob

本实用新型公开了一种汽车旋钮导光件，导光件整体为具有一开口的环状结构，展平时的导光件包括光线入射端、第一反射面、第二反射面和水平出光面，所述光线入射端和水平出光面相互垂直设置，光线入射端和水平出光面之间通过所述第一反射面相连接，所述光线入射端与第一反射面的夹角为45°，所述第二反射面设置在水平出光面相对一面，第二反射面为锯齿结构，所述第二反射面与水平出光面的夹角为40-50°。同时公开了应用该导光件的汽车旋钮。通过第一反射面将光线入射端的光线反射为横向光线，再由第二反射面（锯齿状反射面）将横向光线反射为纵向光线，最终由指示条水平出光面导出光线；即仅用单个光源即可形成大面积的面光源，大大节约了生产成本。

Electronic control fuel injection system for internal combustion engine

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Electronically controlled fuel injection system for internal combustion engine

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Idling speed control device for internal combustion engine

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Electronic control type fuel injector for internal combustion engine

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Proximity fuse

Electromagnetic valve drive circuit

UPS battery pack charging circuit protection device

一种UPS电池组充电回路保护装置，包括断路器，还包括压敏电阻、第一瞬态抑制二极管、第二瞬态抑制二极管和快速熔断器，压敏电阻并联在断路器输出侧两端，第一瞬态抑制二极管与第二瞬态抑制二极管串联，并且串联时，第一瞬态抑制二极管的负极与第二瞬态抑制二极管的负极相连，第一瞬态抑制二极管与第二瞬态抑制二极管串联后也并联在断路器输出侧两端；快速熔断器串联在UPS电池组的一端，UPS电池组与快速熔断器串联后连接在断路器输出侧两端。当输入电压过高时，对于回路中的过压状态有着双重保护，使能保证整个系统处于断路状态，系统从故障状态脱离，系统安全得以保障，使得整个系统的安全性大为提升。

Air-to-fuel ratio control device of internal combustion engine

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Fault tolerant security system, method and apparatus

A security system comprises a host system, a plurality of master controllers and a plurality of sub-controllers, wherein each sub-controller is assigned a specific master controller as well as alternate master controllers for communication access upon failure of the primary master controller. The host, master controller and sub-controllers are all coupled by a series of primary communication networks and paths and have multiple alternative communication network paths which function should there be a failure of the primary communication network. The host system comprises system and application software, data storage devices and communication ports to support the application requirements of the master controller, sub-controller network and access control devices attached thereto necessary to support a fault tolerant network. The system is configured with backup communication networks between the components so that upon failure of one or more components or communication paths the function of the failed component or path is assumed by alternative predesignated components or paths such that the operations of the system is not interrupted.

Learning controller for internal-combustion engine

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Electronically controlled fuel injection device for internal combustion engine

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Wire passing hole sealing structure and integrated small explosion-proof sealing motor

本实用新型属于电机设备技术领域，公开了一种过线孔密封结构及一体化小型隔爆密封电机，包括壳体、安装螺钉、压板、O形圈和线缆，所述壳体一端面开设有安装槽，壳体另一端面开设有过线孔，安装槽和过线孔贯通并且同轴，所述O形圈设置于安装槽内，线缆穿过过线孔并紧密套装于O形圈内，所述压板中心设置有通孔，压板四周设置有螺钉安装孔，所述线缆穿过压板的通孔，安装螺钉穿过压板的螺钉安装孔将压板固定于壳体一端面，所述压板压缩O形圈使O形圈具有压缩量。

Study control device of idle speed in internal-combustion engine

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Crane power-off brake buffering protection system

本实用新型公开了一种起重机断电制动缓冲保护系统，其特征在于包括：连接在起重机配电系统总动力电源上的断电检测单元；连接起重机大车行走控制单元的大车行走状态检测/速度检测单元；连接在制动系统的电力供应输出端的备用供电系统；分别同断电检测单元和大车行走状态检测/速度检测单元相连接，对断电检测单元检测的断电信号，和大车行走状态检测/速度检测单元检测的大车行走时的运动状态和速度信号，进行判断处理后产生点刹制动方案、制动器分组制动方案或点刹与分组制动结合方式的制动方案对制动系统进行控制的PLC控制单元。该套系统在工作过程中制动平稳，极大的减小了断电造成的冲击和振动，实现了对起重机和操作人员的安全保障。

Apparatus for improved cardiac pacing and sensing using extracardiac indifferent electrode configurations

The present invention provides an improved extracardiac indifferent electrode configuration for implantable medical devices that overcomes the deficiencies of known unipolar and bipolar cardiac sensing and pacing systems. In particular, the present invention provides an indifferent electrode configuration wherein a subcutaneous extracardiac electrode is advantageously positioned so as to provide a truly indifferent return or reference electrode that does not inadvertently stimulate torso muscle and is not subject to detecting myopotentials generated by adjacent torso muscle. In addition, by being placed outside the heart, the indifferent electrode allows the intracardiac catheter to maintain a low profile, i.e., allows the catheter to be as small as possible, and does not generate metallic ions or cause degradation of catheter materials by generating such ions.

Glow plug control device for internal-combustion engine

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Apparatus for detecting soiling on a translucent cover in front of an optical unit

Optisches Umgebungserfassungssystem für ein Kraftfahrzeug, mit einer Sende- und Empfangseinheit (3,4), welche Licht in ein vorgegebenes Zielgebiet sendet und ankommendes Licht erfasst und auswertet, wobei die Sende- und Empfangseinheit (3,4) hinter einer lichtdurchlässigen Abdeckscheibe (1) angeordnet ist, wobei zur Erfassung von Verschmutzungen auf der lichtdurchlässigen Abdeckscheibe (1) eine Einkoppel- und eine Auskoppelstelle (32,42) angeordnet sind, wobei Mittel (42) zur Einkopplung von Licht vorgesehen sind, welche das Licht an der vorgegebenen Einkoppelstelle (42) mit einer vorgegebenen Richtung längs in die Abdeckscheibe (1) einkoppeln und das Licht die Abdeckscheibe (1) längs (13) durchquert, Mittel (3) zur Erfassung des an der vorgegebenen Auskoppelstelle (32) ankommenden Anteils des Lichts vorgesehen sind, und von der Sendeeinheit (4) des optischen Umgebungserfassungssystems ein Abtaststrahl in die Einkoppelstelle (42) gesendet und von der Empfangseinheit (3) der an der Auskoppelstelle (32) ankommende Anteil erfasst und aus diesem Anteil auf die Verschmutzung geschlossen wird, dadurch gekennzeichnet, dass der Abtaststrahl über den erfassten Zielbereich schwenkbar (31,41) ist, die Einkoppel- und die Auskoppelstelle (32,42) an einer vorgesehenen Schwenkposition angeordnet sind und in dieser Schwenkposition von der Sendeeinheit (4) des optischen Umgebungserfassungssystems der Abtaststrahl in die Einkoppelstelle (42) derart gesendet wird, dass Licht in die Abdeckscheibe (1) in Längsrichtung mit einem Einkoppelwinkel so eingekoppelt wird, dass es zu Reflexionen an den Grenzflächen der Vorder-und Rückseite der Abdeckscheibe (1) zur Umgebung kommt, wobei der Einkoppelwinkel so gewählt ist, dass das Licht auf die Grenzflächen mit einem Winkel auftrifft, der noch nicht zur Totalreflexion führt. Optical environment detection system for a motor vehicle, with a transmitting and receiving unit (3,4), which sends light into a predetermined target area and detects and ...

Dispatch and arrival fuse of bullet fan power source type

Forced air ventilation system

The variable air volume ventilating system includes a control device for driving a fan at continuously variable speeds for delivering air to the space for conditioning purposes. A controller monitors various conditioners of the space, to, in turn, cause the control device to drive the fan at different continuously varying speeds. A light conduit, such as a fiber optic link, interconnects the control device and the controller for supplying a control signal to the control device.

Acceleration/deceleration judging device for internal combustion engine

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Electronically controlled fuel injection device for internal combustion engine

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Electronic control type fuel injector for internal combustion engine

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Manufacturing of valve housing for fuel injection valve housing

Two-cycle internal combustion engine

Belt tracking and tensioning system

Suction air system of internal combustion engine cum fuel injector

Data transmitting and receiving device

Electronic control fuel injection device for internal combustion engine

Patent JPH0411747B2

Control circuit of automatic air conditioner for automobile

Inspecting method for rom built in controller

Fuel injector at every cylinder

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Method and device for identifying traffic-relevant information

Fuel injection valve driving apparatus for internal combustion engine

Engine rotating speed discriminating device of internal- combustion engine

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Idling engine speed control device for internal combustion engine

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Electronically controlled fuel injection device for internal combustion engine

Learning control device for rotational speed of internal-combustion engine

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Fuel injection controller

NAINENKIKANNOGAKUSHUSEIGYOSOCHI

Electronically controlled fuel injector for internal combustion engine

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Ignition control device of internal combustion engine

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

DYNAMO-ELECTRIC MACHINE

Valve opening regulator for fuel injection valve device

Sewage treatment plant - using aeration flocculation and decantation tanks in cascade

Esp. for small scale sporadically loaded use e.g. in hotels, motels, ships etc., the raw sewage is fed through a coarse sieve into a main reservoir which has an air inlet, a recycling loop with pump, and a set of sloping waterfall plates for oxygenation. From this tank the aerated sewage is lifted by a bucket dredger into a mixer tank, also with waterfall plates into which flocculant/coagulant chemical is also fed in metered quantities, mixing taking place on the plates. The mixt. falls onto a consumable paper belt filter with regulated speed drive demand controlled through which the filtrate falls into a sump. Plant is more effective than biological type for irregular feed.

System for controlling a DC electric motor, advantageously for motor vehicle

The invention relates to a system for controlling an electric motor, especially a DC motor. The system is of the type comprising a DC current source such as a battery 18, a device 17 for varying the current of the motor and means 10 for controlling the variator device. It is characterised in that it comprises a data processing unit 1, such as a computer device programmed to determine the current of the motor according to programmable criteria, and to accomplish additional functions relating to the management and safety of the system. The invention can be used for the motors of motor vehicles.