RADIO FREQUENCY (RF) POWER COUPLING SYSTEM UTILIZING MULTIPLE RF POWER COUPLING ELEMENTS FOR CONTROL OF PLASMA PROPERTIES

A radio frequency (RF) power coupling system is provided. The system has an RF electrode configured to couple RF power to plasma in a plasma processing system, multiple power coupling elements configured to electrically couple RF power at multiple power coupling locations on the RF electrode, and an RF power system coupled to the multiple power coupling elements, and configured to couple an RF power signal to each of the multiple power coupling elements. The multiple power coupling elements include a center element located at the center of the RF electrode and peripheral elements located off-center from the center of the RF electrode. A first peripheral RF power signal differs from a second peripheral RF power signal in phase. 1. A radio frequency (RF) power coupling system , comprising:an RF electrode configured to couple RF power to plasma in a plasma processing system;multiple power coupling elements configured to electrically couple RF power at multiple power coupling locations on said RF electrode; andan RF power system coupled to said multiple power coupling elements, and configured to couple an RF power signal to each of said multiple power coupling elements,wherein said multiple power coupling elements comprise a center element located at the center of said RF electrode and m peripheral elements located off-center from the center of said RF electrode, m being an integer greater than one,wherein a center RF power signal is coupled to said center element, said center RF power signal containing a center frequency,wherein a first peripheral RF power signal is coupled to a first peripheral element of said m peripheral elements, said first peripheral RF power signal containing a first peripheral frequency different than said center frequency,wherein a second peripheral RF power signal is coupled to a second peripheral element of said m peripheral elements, said second peripheral RF power signal containing a second peripheral frequency substantially equivalent to ...

Liquid filament for incandescent lights

A filament for a light bulb includes a tube and a filament material within the tube, wherein the filament material is configured to be in a liquid state while the light bulb is in use.

SOLUTION ELECTRODE GLOW DISCHARGE APPARATUS

A solution electrode glow discharge apparatus has a housing that contains a solid electrode. The solid electrode has a head and a tip. The tip of the solid electrode extends outwards from the housing. At least a portion of the head of the solid electrode is positioned with an electrical and thermal conducting block. An adjustable-polarity power supply is provided in communication with the solid electrode. A cooling mechanism is provided for cooling the electrical and thermal conducting block. 1. A solution electrode glow discharge apparatus , comprising:a housing containing a solid electrode, the solid electrode having a head and a tip, the tip of the solid electrode extending outwards from the housing;an electrical and thermal conducting block positioned within the housing, at least a portion of the head of the solid electrode being positioned within the electrical and thermal conducting block;a adjustable-polarity power supply in communication with the solid electrode; anda cooling mechanism to cool the electrical and thermal conducting block.2. The solution electrode glow discharge apparatus of further comprising a solution receptacle positioned in spaced relation to the tip of the solid electrode for holding solution to be tested claim 1 , the solution to be tested having a different electrical potential than an electrical potential of the solid electrode claim 1 , the solution receptacle being spaced from the tip of the solid electrode such that a glow discharge is maintainable.3. The solution electrode glow discharge apparatus of wherein the cooling mechanism passively cools the electrical and thermal conducting block.4. The solution electrode glow discharge apparatus of wherein the cooling mechanism actively cools the electrical and thermal conducting block.5. The solution electrode glow discharge apparatus of wherein the cooling mechanism is at least one heat pump.6. The solution electrode glow discharge apparatus of wherein the at least one heat pump is a ...

LIQUID FILAMENT FOR INCANDESCENT LIGHTS

A filament for a light bulb includes a tube and a filament material within the tube, wherein the filament material is configured to be in a liquid state while the light bulb is in use. 1. A light bulb , comprising:a tube, the tube having an inner diameter and an outer diameter defining a thickness of a tube wall, and wherein at least one of the inner diameter, the outer diameter, or the thickness varies along a length of the tube; anda filament material within the tube, the filament material configured to be in a liquid state when the light bulb is in use.2. The light bulb of claim 1 , wherein a first outer surface of the tube at one end of the tube and a second outer surface of the tube at the other end of the tube are configured such that the temperature of the tube is lower at each end of the tube than at a location between the two ends.3. The light bulb of claim 1 , wherein the tube includes two ends claim 1 , wherein the thickness and outer diameter at one end of the tube and the thickness and outer diameter at the other end of the tube are configured such that a stress of the tube is lower at each end of the tube than at a location between the two ends.4. The light bulb of claim 1 , wherein the outer diameter remains constant along a length of the tube.5. The light bulb of claim 1 , wherein the inner diameter remains constant along a length of the tube.6. The light bulb of claim 5 , wherein the outer diameter is fixed at a first value for a first distance from the ends of the tube toward the midpoint of the tube claim 5 , wherein the outer diameter decreases for a second distance and toward the midpoint of the tube claim 5 , and wherein the outer diameter is fixed at a second value for a third distance toward the midpoint of the tube.7. The light bulb of claim 5 , wherein the outer diameter decreases from the ends of the tube along the tube toward the midpoint of the tube.8. The light bulb of claim 1 , wherein the inner diameter of the tube varies along a ...

A DEVICE AND A METHOD FOR EXTREME PARTICLE HEATING

A device and a method of heating nano- to micro-scale light absorbent particles within a flashtube designed to sequentially emit intense light, followed by an intense pressure wave. The flashtube device includes a housing and a central filament surrounded by the housing. An inner surface of the housing can be coated with light-scattering particles and/or light-absorbing particles. The filament is generally held in a superconducting state. 137-. (canceled)38. A flashtube device comprising:a housing that consists of a small volume;a flash lamp surrounded by the housing;an inner surface of the housing being coated with light-absorbing particles; andsubmicron fuel particles dispersed in a transparent light-scattering media contained in the housing, the light-scattering material being configured to guide light to the light-absorbing particles by diffuse light collection, whereinthe flash lamp comprises a thin superconducting element held at low temperature in series with a superconducting inductor, andthe light-absorbing particles comprise fusable nucleotides.39. The flashtube device according to claim 38 , wherein a space is defined between the filament and the housing.40. The flashtube device according to claim 39 , wherein the space extends a distance that is equal to about zero.41. The flashtube device according to claim 40 , wherein an inner wall of the housing is coated with a mixture of said light-scattering particles and said light-absorbing particles.42. The flashtube device according to claim 38 , wherein the flash lamp is held in a superconducting state.43. The flashtube device according to claim 42 , wherein the flash lamp is connected to a power source that is composed of superconducting elements.44. The flashtube device according to claim 42 , wherein the flashtube device is triggered by locally heating the filament to cause decay of the superconducting state.45. The flashtube device according to claim 42 , wherein a sufficient volume of at least one of (a) ...

Patent JPS6257369U

Filaments for incandescent lamps

Filaments for incandescent lamps

Convergence York with improved focus characteristics

보정을 위한 편향 신호가 입력됨에 따라 음극선관의 관축방향에 따라 형태가 더욱 약해지는 배렬형의 보정자계를 발생시킴으로써 코머에러를 보정함과 동시에 자계 강도의 변화없이도 보정자계를 균일화시켜서 전자빔의 포커스 특성을 개선하는 수직보정자계용 코일 ?? 수평보정자계용 코일과; 상기한 수직보정자계용 코일 및 수평보정자계용 코일이 균일화된 보정자계를 가질 수 있도록 약한 형태의 배럴형의 자계를 발생시키기 위한 코어로 구성되어; 컨버전스 요크로부터 발생되는 배럴자계 자체의 형태를 약화시킴으로써 자계의 강도에는 변화가 없이 균일자계를 갖도록 하여, 코머수차를 보정하는 동시에 전자빔 자체의 포커스 특성이 개선되도록 함으로써 보다 더욱 선명한 화질을 얻을 수 있는 포커스 특성을 개선한 컨버전스 요크에 관한 것.

New body usable for lighting and heating

Electron tube device and electron tube

내용 없음. No content.

Energy converter

An incandescent lamp according to the present invention includes a radiator (such as a filament 102 ), which includes a plurality of cavities 120 that are arranged on at least some area of its surface in order to suppress radiations having wavelengths that are longer than a predetermined value, and a glass bulb 101 for shutting off the filament 102 from the air. The area of the filament 102 includes a layer including tungsten and carbon (such as a tungsten carbide layer), and a gas including carbon and an inert gas are enclosed within the glass bulb 101.

Anode lead for high voltage rectifiers

Light source and method for supplying a transport function to a chemical element in a light source

The invention related to a light source comprising a heatable filament (1) arranged in a bulb (2) which contains a gas or a gas mixture used for supplying a transport function for transporting at least one type of a chemical element emitted by said filament (1) back to said filament (1). The aim of said invention is to develop a low-cost light source provided with a high-energy efficiency. For this purpose, a gas or gas mixture is enriched in oxygen and/or by an oxygen-containing compound. A method for supplying a transport function to a chemical element in a light source is also disclosed.

Tungsten-rhenium filament and method for producing same

A tungsten-rhenium filament is disclosed. The filament has a re-crystallization temperature above 2000 ° C., and it comprises an aluminum-potassium-silicon (AKS) additive. The potassium content of the filament is between 80-110 ppm, and the rhenium content is between 0.05-0.19 % by weight. A method for manufacturing a rhenium-tungsten filament is also disclosed. The method comprises the following steps. An AKS doped tungsten-rhenium alloy powder is prepared with a rhenium content of 0.05-0.19 % by weight, and a potassium content between 80-110 ppm. The alloy powder is pressed and presintered, and thereafter sintered with direct current. A rhenium-tungsten filament is formed which has a metastable crystal structure. The filament is wound on a mandrel, and it is annealed on the mandrel below the re-crystallization temperature. The filament is finally re-crystallized above the re-crystallization temperature. A halogen incandescent lamp with an envelope enclosing a tungsten-rhenium filament is also provided.

Incandescent lamp filament

Electron discharge device

Improvements in and relating to anode leads for high voltage current rectifiers

555,116. Current rectifiers. AKT.-GES, BROWN, BOVERI, & CIE. Oct. 2, 1940. No 14809. Convention date, Aug. 22, 1939. [Class 39 (i)] In an anode assembly for gas or vapour hightension current rectifiers, of the kind comprising a stem or rod 3 carrying the anode 4 and secured to the top of a hollow insulator 2 mounted on the outside of the metallic rectifier casing 1, a series of overlapping cylindrical shields 7 of increasing diameter downwardly from shield to shield is provided, the radial distances between the shields and the amounts of their overlap being so selected that charge carriers do not pass between them to the insulator, and a field having an approximately uniform voltage drop over the insulator is formed. As shown, the insulator is of conical form and provided with internal flanges to which the shields are secured. The lowermost shield is secured to an arc-guiding sleeve 8 surrounding the anode. Preferably heating means for preventing condensation is arranged either on the outside of the insulator, or is provided by so dimensioning The stem 3 that the power losses in it produce the desired heating.

Halogen lamp with improved lifetime

The invention relates to an improved halogen lamp with a high working temperature based on a tungsten filament comprising rhenium. The addition of rhenium leads to an increased lifetime of the lamp.

Process for producing light and heat sources with an improved radiating capacity

The object of the invention is a process for producing light and heat sources with an improved radiating capacity, characterised in that chemical elements are implanted as ions in a corresponding substrate in a known manner. The implantation is carried out in a vacuum of more than 10<-4> torrs. The quantity of implanted ions is 10<10> to 10<23> ions/cm<2>. The ion current density is 10<-8> to 1 A/cm<2>. The penetration depth of the implanted ions reaches 10<-7> cm. The implantation energy is 10 to 3 x 10<7> eV. This process is used in the surface modification of heating elements which are used as light and heat sources in lighting technology and thermo-electric technology for altering the efficiency of cathodes, photodiodes and photocathodes, and for producing filters, in optics, and for producing elements with a specific wavelength in electro-optics.

Patent FR2247818B3

Low sag tungsten filaments and their use in lamps

Improved tungsten filaments having good sag resistance and useful in energy efficient, high intensity lamps having a microstructure comprising a large, elongated and interlocking grain structure, methods for producing same and their use in electric lamps. Such filaments have been successfully used in miniature, double end quartz, tungsten-halogen lamps having IR filters.

Incandescent lamp comprising a carbon cycle

Disclosed is an incandescent lamp that uses a carbon cycle and comprises a luminescent element (6’) which is inserted in a vacuum-tight manner in a bulb (1) along with a filler. Said luminescent element is provided with a metal carbide whose melting point lies above that of tungsten. The distance between the luminescent element (6’) and the bulb (1) is less than 18 mm. A first cycle for the carbon is created by using carbon and hydrogen as an additional filler while a second cycle for the metal is created by using halogen.

Electric lamp filament

Tubular lamp

Method of reducing aircraft radar visibility, equipped with gas turbine engines

FIELD: radio engineering, communication. SUBSTANCE: method of reducing the aircraft radar visibility, equipped with gas turbine engines is that a plasma formation absorbing the probing radiation of the radar station is created in front of the engine elements contributing a great deal to the power of the reflected radiation. Plasma formation is created by means of a high-voltage corona avalanche streamer discharge, and the probing radiation of the radar station is intercepted and directed to the plasma formation zone by means of an adjustable waveguide in the engine with a variable cross-section decreasing from the amount providing a cover from the radiation of the engine element contributing greatly to the reflected radiation power of the radar station to the value equal to the cross section of the plasma formation zone, the waveguide walls are made of a conductive mesh, providing a gas flow passage. EFFECT: ensuring the possibility of reducing the region of plasma formation, while maintaining the effectiveness of radar protection, reducing the region of plasma formation will reduce the dimensions and weight of the device creating the plasma and reduce the energy consumed by it. 7 dwg, 1 tbl

Energy converter

Electric lamps

Low sag tungsten filaments and their use in lamps

Improved tungsten filaments having good sag resistance and useful in energy efficient, high intensity lamps having a microstructure comprising a large, elongated and interlocking grain structure, methods for producing same and their use in electric lamps. Such filaments have been successfully used in miniature, double end quartz, tungsten-halogen lamps having IR filters.

Discharge tube current rectifier

Electrical discharge vessel filled with mercury vapor, especially an inverter, the anodes of which receive high negative potentials in the blocking phase

Metal vapor or noble gas converter with at least two anode parts ending outside the vessel, especially for high voltages

Incandescent lamp

Ion valve with metal vessel

Improvements to electronic gas or ionizable vapor tubes

Electric lamps

Electric lamps

Electric gas or steam lamp

Electrode for vapor gas electric devices

radiation source

Strahlungsquelle (1) zur Emission infraroter elektromagnetischer Strahlung,mit mindestens einem Quellelement (2),dadurch gekennzeichnet,dass das Quellelement (2) als Faser aus Siliziumcarbid ausgestaltet ist, dass das Quellelement (2) zumindest abschnittsweise mit einer metallischen Beschichtung (3) beschichtet ist, über welche das Quellelement (2) beheizbar ist, unddass die metallische Beschichtung (3) das Quellelement (2) zumindest zeitweise derart erhitzt, dass das Quellelement (2) zumindest zeitweise Infrarotstrahlung emittiert. Radiation source (1) for emitting infrared electromagnetic radiation, having at least one source element (2), characterized in that the source element (2) is designed as a silicon carbide fiber, that the source element (2) is coated at least in sections with a metallic coating (3). via which the source element (2) can be heated, and that the metallic coating (3) heats the source element (2) at least temporarily in such a way that the source element (2) emits infrared radiation at least temporarily.

Electrode structure for electric discharge devices

Manufacture of filaments for electric lamps.

一种电子发射装置以及电子装置

本公开实施例提出一种电子发射装置以及电子装置，电子发射装置包括耐火容器以及加热电源，在所述空腔部中设置电子发射材料。所述耐火容器的下方设置有电子提取电极板。本公开实施例具有较高的电子的场发射效果，不同发射阵列的电子束流一致性高；采用液体和空腔制备液体针尖能扩大电子发射材料的选择范围，电子提取电场作用下进一步拉抻出半径更小的液体针尖的结构，增强电子的场发射效应，大大提高电子显微镜和电子束曝光的效率，电子发射结构的寿命和容纳的电子发射材料质量成正比，使得电子发生寿命可以比传统的热场发射和冷场发射灯丝寿命有显著延长,可以满足电子束曝光机、扫描电镜、透射电镜和其他X光源的应用。

具有含碳化物发光体的卤素白炽灯

一种具有含碳化物的发光体并且具有支撑发光体的引线的白炽灯，其中所述发光体与填料一起被真空密封地导入灯泡中，在此所述发光体具有金属碳化物，它的熔点优选大于钨的熔点，其中所述发光体是灯丝状的。所述发光体包含芯线和缠绕灯丝并且是由不同材料构造的以及含有金属碳化物。

Electric lamp and filament therefor

カーバイド含有発光体を備えたハロゲン白熱ランプ

カーバイド含有発光体と、当該発光体を保持する電流供給部とを備えた白熱ランプであって、発光体は充填物とともに真空密閉でバルブ内に入れられており、前記発光体はメタルカーバイドを有しており、当該メタルカーバイドの融点は有利にはタングステンの融点を上回っており、発光体は巻かれている。発光体は、コアワイヤーと、被覆コイルを有しており、異なる材料から構成され、メタルカーバイドを含んでいる。

一种电子发射装置以及电子装置

本公开实施例提出一种电子发射装置以及电子装置，电子发射装置包括耐火容器以及加热电源，在所述空腔部中设置电子发射材料。所述耐火容器的下方设置有电子提取电极板。本公开实施例具有较高的电子的场发射效果，不同发射阵列的电子束流一致性高；采用液体和空腔制备液体针尖能扩大电子发射材料的选择范围，电子提取电场作用下进一步拉抻出半径更小的液体针尖的结构，增强电子的场发射效应，大大提高电子显微镜和电子束曝光的效率，电子发射结构的寿命和容纳的电子发射材料质量成正比，使得电子发生寿命可以比传统的热场发射和冷场发射灯丝寿命有显著延长,可以满足电子束曝光机、扫描电镜、透射电镜和其他X光源的应用。

Elektrische Lampe mit Edelgasfuellung und Alkalimetallkathode

Entladungsroehre mit mehreren Elektroden aus elektropositivem Stoff

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Mercury-converter.

一种电子发射装置以及电子装置

本公开实施例提出一种电子发射装置以及电子装置，所述电子发射装置包括耐火容器以及加热电源，所述耐火容器具有一空腔部，所述空腔部具有一定真空度，在所述空腔部中设置电子发射材料，在所述耐火容器的底部设置至少一个通孔，所述电子发射材料受热熔化后穿过所述通孔形成具有弧形的外凸液面并向外实现电子发射。本公开实施例具有较高的电子的场发射效果，产品结构一致性程度高，调试容易，电子发射装置的寿命和容纳的电子发射材料质量成正比，使得公开的电子装置寿命可以比传统的热场发射和冷场发射灯丝寿命有显著延长,可以满足电子束曝光机、扫描电镜、透射电镜和其他X光源的应用。

一种电子发射装置以及电子装置

本公开实施例提出一种电子发射装置以及电子装置，所述电子发射装置包括耐火容器以及加热电源，所述耐火容器具有一空腔部，所述空腔部具有一定真空度，在所述空腔部中设置电子发射材料，在所述耐火容器的底部设置至少一个通孔，所述电子发射材料受热熔化后穿过所述通孔形成具有弧形的外凸液面并向外实现电子发射。本公开实施例具有较高的电子的场发射效果，产品结构一致性程度高，调试容易，电子发射装置的寿命和容纳的电子发射材料质量成正比，使得公开的电子装置寿命可以比传统的热场发射和冷场发射灯丝寿命有显著延长,可以满足电子束曝光机、扫描电镜、透射电镜和其他X光源的应用。

Halogenglühlampe mit carbidhaltigem leuchtkörper

Glühlampe mit carbidhaltigem Leuchtkörper und mit Stromzuführungen, die den Leuchtkörper haltern, wobei ein Leuchtkörper zusammen mit einer Füllung in einem Kolben vakuumdicht eingebracht ist, wobei der Leuchtkörper ein Metallcarbid aufweist, dessen Schmelzpunkt bevorzugt oberhalb dem von Wolfram liegt, wobei der Leuchtkörper gewendelt ist. Der Leuchtkörper hat einen Kerndraht und eine Umspinnungswendel und ist aus verschiedenen Materialien aufgebaut und beinhaltet ein Metallcarbid.

Halogenglühlampe mit carbidhaltigem leuchtkörper

Glühlampe mit carbidhaltigem Leuchtkörper und mit Stromzuführungen, die den Leuchtkörper haltern, wobei ein Leuchtkörper zusammen mit einer Füllung in einem Kolben vakuumdicht eingebracht ist, wobei der Leuchtkörper ein Metallcarbid aufweist, dessen Schmelzpunkt bevorzugt oberhalb dem von Wolfram liegt, wobei der Leuchtkörper gewendelt ist. Der Leuchtkörper hat einen Kerndraht und eine Umspinnungswendel und ist aus verschiedenen Materialien aufgebaut und beinhaltet ein Metallcarbid.

Halogen incandescent lamp having a carbide containing luminous element

The invention relates to an incandescent lamp having a carbide-containing luminous element and current supplies holding the luminous element. A luminous element is introduced into a bulb together with a filling in a vacuum-tight manner, said luminous element having a metal carbide the melting point of which is preferably above that of tungsten, and the luminous element being helical. The luminous element has a core wire and a wrapped filament and is constituted of various materials and contains a metal carbide.

Halogenglühlampe mit carbidhaltigem leuchtkörper

Glühlampe mit carbidhaltigem Leuchtkörper und mit Stromzuführungen, die den Leuchtkörper haltern, wobei ein Leuchtkörper zusammen mit einer Füllung in einem Kolben vakuumdicht eingebracht ist, wobei der Leuchtkörper ein Metallcarbid aufweist, dessen Schmelzpunkt bevorzugt oberhalb dem von Wolfram liegt, wobei der Leuchtkörper gewendelt ist. Der Leuchtkörper hat einen Kerndraht und eine Umspinnungswendel und ist aus verschiedenen Materialien aufgebaut und beinhaltet ein Metallcarbid.

具有含碳化物发光体的卤素白炽灯

一种具有含碳化物的发光体并且具有支撑发光体的引线的白炽灯，其中所述发光体与填料一起被真空密封地导入灯泡中，在此所述发光体具有金属碳化物，它的熔点优选大于钨的熔点，其中所述发光体是灯丝状的。所述发光体包含芯线和缠绕灯丝并且是由不同材料构造的以及含有金属碳化物。

Verschraubungsfreie Verbindung zwischen der Graphitanode eines Vakuumentladegefaesses und den zu ihrer Stromzufuehrung und Halterung dienenden metallischen Teilen

Elektrische Gluehlampe mit einem Gluehkoerper aus einem hochschmelzenden Karbid

Elektrisches, gas- oder dampfgefuelltes Entladungsgefaess fuer hohe Spannungen

Anode structure

Disposition de valves ioniques à cuve métallique

[UNK]

Electric glow-lamp.

Anodeneinführung für Hochspannungsstromrichter.

Dampf- oder gasgefuelltes elektrisches Entladungsgefaess

[UNK]

一种红外线灯珠

本发明公开了一种红外线灯珠，其包括两端密封的灯管，所述灯管内填充有保护气体，所述灯管的一端设有绝缘密封座，所述绝缘密封座内嵌置有第一钼片和第二钼片；所述灯管内设有由螺旋钼丝构成的灯丝，所述螺旋钼丝的首端通过延长钼丝与所述第一钼片的一端连接，所述螺旋钼丝的尾端通过延长钼丝与所述第二钼片的一端连接，所述第一钼片的另一端连接有第一电源输入引脚，所述第二钼片的另一端连接有第二电源输入引脚。采用本发明，能够提高总辐射效率和红外辐射效率，使用寿命高且适合于制作小体积光源。

Entrée d'anode pour mutateurs à haute tension, à distance de décharge en atmosphère de gaz ou de vapeur

Tube à décharge électrique à atmosphère gazeuse à plusieurs anodes.

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Elektrodeneinfuehrung fuer Grossgleichrichter

自動車用電球

(57)【要約】 【課題】自動車走行における振動に十分に耐えうるもの 新規な構造を有する自動車用電球を提供することであ る。 【解決手段】石英を主成分とするガラスからなる一端封 止型の発光管（１１）と、この発光管（１１）の中に伸 びる2本以上の給電用リード線（１５ａ、１５ｂ）と、 発光部（１１）を形成するとともに一端が一方のリード 線（１５ａ）と接続して他端が他方のリード線（１５ ｂ）と接続しているタングステンを主成分とする一つも しくは複数のフィラメントコイル（１４）とよりなり、 前記フィラメントコイル（１４）は、バネ定数が２５ｇ ／ｍｍ以上であり、かつ、重さが１００ｍｇ以下である ことを特徴とする。

Tijdmultiplex-communicatiestelsel.

Perfectionnements aux tubes à décharge électrique

Lampe électrique à incandescence à atmosphère gazeuse

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Starting device for vapor apparatus.

Anodeneinfuehrung fuer Hochspannungsstromrichter mit Gas- oder Dampfentladung

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Source lumineuse pour émission d'un rayonnement visible

Halterung einer Stabanode fuer gas- oder dampfgefuellte Gleichrichterroehren mit Gluehkathode

Metalldampf- oder Edelgasgleichrichter aus Glas

Gasgefuelltes, als Gleichrichter dienendes Entladungsgefaess

Anodeneinfuehrung fuer Hochspannungsstromrichter mit Gas- oder Dampfentladung

Perfectionnements aux électrodes destinées aux dispositifs électriques à vapeur et à gaz

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Incandescent bulb for a motor vehicle

To devise an incandescent bulb for a motor vehicle with a new arrangement which can withstand vibration during driving of a motor vehicle to a sufficient degree, an envelope is provided with a unilateral sealed portion which is preferably made of a glass that has quartz as the main component; at least two feed lines extend as inner leads into the envelope; and at least one filament coil of which the main component is tungsten and which forms an emission part, has one end connected to one of the lines and the other end connected to the other of the feed lines, and the filament coil has a spring constant of at least 25 g/mm and a weight of at most 100 mg. Furthermore, advantageously, the inner leads are made of a material of which the main component is molybdenum, and the diameter of the inner leads is at least 0.48 mm.

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Dispositif d'anodes pour des valves ioniques

Electrode support lead

双丝白炽灯

此发明是一种双丝白炽灯，涉及工业品领域，具体为一种灯泡。现用的白炽灯只配备一根钨丝，其寿命还不够长。本发明旨在提供一种双丝白炽灯，为此目的，本发明的方案是：一种双丝白炽灯，其特征是，含第一钨丝，尚含第二钨丝，其中的：所述第一钨丝和所述第二钨丝二者可以完全相同，也可各不相同；所述第一钨丝和所述第二钨丝二者的位置分别是：一个在左侧，另一个在右侧，二者之间的距离约5MM；所述第一钨丝包括独立专用两个电源触点；所述第二钨丝另外包括独立专用两个电源触点；所述第一钨丝独立专用的两个电源触点分别位于东和西此两个方向。此发明具有使用寿命更长的好处。

punkten an den Anoden und ihren benachbarten leitenden Teilen eines Hochspannungsstromrichters

Elektrische Gas- oder Dampflampe mit Lichtbogenentladung

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Verfahren und Vorrichtung zur Bildung von Signalstoessen fuer ein Teilzeit-Vielfachzutritt-Satelitten-Nachrichtensystem

Verfahren zur Bildung von Zeitmultiplex-Signalstössen in einer erdgebundenen Sendestation eines TDMA-Satelliten-Nachrichtensystems