Electric discharge lamp | instrument | Britannica

electric discharge lamp, also called Vapour Lamp, lighting device consisting of a transparent container within which a gas is energized by an applied voltage and thereby made to glow. The French astronomer Jean Picard observed (1675) a faint glow in a mercury-barometer tube …

Electric Discharge Lamp – Definition, Types, Advantages, …

2022年4月4日· Advantages of Electric Discharge Lamps. The advantages of electric discharge lamps are as follows −. Electric discharge lamps have longer life. There …

electric-discharge lamp - Illuminating Engineering Society

Note: Electric-discharge lamps may be named after the filling gas or vapor that is responsible for the major portion of the radiation; e.g., mercury lamps, sodium lamps, neon lamps, and …

Discharge Lamp : Definition, Pricniple, Example, Uses and …

• Discharge Lamp Working Principle
• Discharge Lamp Example
• Advantages of Discharge Lamp
• Disadvantages
• Applications of Discharge Lamp
  • In general, gases are poor conductorsat increased pressure levels mainly and atmospheric pressure values. But with the specific range of voltage levels, mainly ignition voltage in between the two electrodes will generate a discharge across the gas and this is accompanied by electromagnetic radiation. This electromagnetic radiation is based on the g...

    lamp - Electric discharge lamps | Britannica

    A promising electric discharge lamp developed in Europe by 1931 was the high-intensity sodium vapour lamp. Although it was not satisfactory for commercial or domestic use because of its …

    Discharge Lamp : Design, Working, Classification & Its …

    The Discharge lamps are one of the reliable sources of artificial light energy, which fundamentally works by converting electrical energy to light energy by ionizing the gas …

    放电灯_

    （electric-discharge lamp） 指电流经由特殊蒸汽或气体流通因而产生光线或是接近可见光之辐射能的一种电灯. 只有新款高档车才配置使用了这种新型前大灯。这种灯采用高科技将氙气灌入 …

    Discharge lamps - Electrical Installation Guide

    Discharge lamps. The power in watts indicated on the tube of a discharge lamp does not include the power dissipated in the ballast. Figure A8 gives the current taken by a complete unit, …

    What is electric discharge lighting? - Studybuff

    electric discharge lamp, also called Vapour Lamp, lighting device consisting of a transparent container within which a gas is energized by an applied voltage and thereby made to glow. …

    Gas-discharge lamp - Wikipedia

    Gas-discharge lamps are a family of artificial light sources that generate light by sending an electric discharge through an ionized gas, a plasma. Typically, such lamps use a noble gas ( argon, neon, krypton, and xenon) or a mixture of …

    History· Color· Types· Other examples· Alternatives· See also

    electric-discharge lamp - Illuminating Engineering Society

    Note: Electric-discharge lamps may be named after the filling gas or vapor that is responsible for the major portion of the radiation; e.g., mercury lamps, sodium lamps, neon lamps, and argon lamps. A second method of designating electric-discharge lamps is by physical dimensions or operating parameters; e.g., short- arc lamps, high-pressure ...

    lamp - Electric discharge lamps | Britannica

    A promising electric discharge lamp developed in Europe by 1931 was the high-intensity sodium vapour lamp. Although it was not satisfactory for commercial or domestic use because of its characteristic yellow colour, by the mid-20th century sodium vapour lamps were being used for street and highway lighting and for the illumination of bridges and …

    放电灯_

    （electric-discharge lamp） 指电流经由特殊蒸汽或气体流通因而产生光线或是接近可见光之辐射能的一种电灯. 只有新款高档车才配置使用了这种新型前大灯。这种灯采用高科技将氙气灌入石英管内，再透过精密的高压包将12V电瞬间提高至23000V，通过高压电激发管内的氙气，在两极间产生一束超强的高 ...

    Electric Discharge Lamps - MIT Press

    Electric Discharge Lamps Monographs in Modern Electrical Technology Electric Discharge Lamps by John F. Waymouth $24.75 Hardcover 353 pp., Hardcover30483 Published: October 15, 1971 $24.75 …

    [PDF] Electric Discharge Lamps | Semantic Scholar

    Electric Discharge Lamps. SOME interesting characteristics of the new electric discharge lamps were described and demonstrated in a lecture given before the North-West Area Section of the Illuminating Engineering Society at Manchester on January 30 by Mr. H. R. Ruff, of the Research Department of the British Thomson Houston Co., at Rugby. Mr.

    How is light produced in an electric discharged lamp? - Lsleds

    2021年10月25日· Electric discharge lamp, also known as Vapour lamp, is a lighting device consisting of a transparent container within which a gas is charged and then made to glow. Mercury can be found in fluorescent lamps and some ultraviolet lamps.

    Electric-discharge lamp Definition | Law Insider

    Define Electric-discharge lamp. means an electric lamp comprising a hermetically sealed bulb or tube containing gas or metal or both intended to be vapourised during operation and fitted with electrodes between which a discharge of electricity takes place, the ...

    ELECTRICAL DISCHARGE LAMP - GENERAL ELECTRIC CO LTD,GB

    ELECTRICAL DISCHARGE LAMP United States Patent Abstract: An operating circuit for an electrical discharge lamp comprises a ballast inductance, a semiconductor switching device and a capacitance connected in series a pair of output terminals ...

    Electric-discharge Lamps Market Competitive Situation …

    2023年1月10日· The MarketWatch News Department was not involved in the creation of this content. Jan 10, 2023 (The Expresswire) -- Electric-discharge Lamps Market (New Report) with 115 Pages Report offers a ...

    Electric Discharge Lamp - Manufacturers, Suppliers & exporters

    Jai Durga Lamp. Sonipat, India Plot No-135, Hsiidc Industrial Estate, RAI Sonipat, Near Aggarsain Chowk, View Number. Contact Supplier. Business Type:Supplier and Trader. Year Established:2019. Deals in: Ncp lights High …

    Electric Discharge Lamps - MIT Press

    Electric Discharge Lamps Monographs in Modern Electrical Technology Electric Discharge Lamps by John F. Waymouth $24.75 Hardcover 353 pp., Hardcover30483 Published: October 15, 1971 $24.75 For Professors: Request permissions Indiebound ...

    Electric Discharge Lamps | Semantic Scholar

    DURING the last fifteen years electric discharge lamps have been developed to an extent which makes them now a commercial product of the first importance. Uyterhoeven published an excellent survey of the subject (Julius Springer, Berlin, 1938), but there is no translation and his book is already partly out of date. Prof. Cotton's book, the first in the language, …

    How is light produced in an electric discharged lamp? - Lsleds

    2021年10月25日· Electric discharge lamp, also known as Vapour lamp, is a lighting device consisting of a transparent container within which a gas is charged and then made to glow. Mercury can be found in fluorescent lamps and some ultraviolet lamps.

    The Many Uses of Discharge Lamps for Lighting Purposes

    Discharge lamps can be highly effective at maintaining luminosity for an extended period. Their applications extend across a range of domestic and commercial areas and are affected by the type of gas being used. For example, mercury discharge lamps can provide particularly high levels of brightness for outdoor use, as can sodium lights, which ...

    ELECTRICAL DISCHARGE LAMP - GENERAL ELECTRIC CO LTD,GB

    ELECTRICAL DISCHARGE LAMP United States Patent Abstract: An operating circuit for an electrical discharge lamp comprises a ballast inductance, a semiconductor switching device and a capacitance connected in series a pair of output terminals ...

    Electric-discharge Lamps Market Competitive Situation …

    2023年1月10日· The MarketWatch News Department was not involved in the creation of this content. Jan 10, 2023 (The Expresswire) -- Electric-discharge Lamps Market (New Report) with 115 Pages Report offers a ...

    Comparison between discharge and LED lighting fixtures

    2015年9月1日· The luminous efficiency is generally very high and the average life of these lamps is around 15,000 hours. Despite these characteristics, the use of discharge lamps, in some places, is difficult by the inability to turn them on and turn them off as needed as incandescent or LED lamps. After switching off, discharge lamps take several minutes to ...

    The different lamp technologies - Electrical Installation Guide

    Contents. Light Emitting Diodes (LED) (see Fig. N38) Incandescent lamps. Fluorescent lamps. Discharge lamps. The different power supply modes. Artificial luminous radiation can be produced from electrical energy according to two principles: incandescence and luminescence. Incandescence is the production of light via temperature elevation.

    Electric-Discharge Lamp Auxiliary Equipment | UpCodes

    National Electrical Code 2017 of Illinois > 2 Wiring and Protection > 210 Branch Circuits > 210.10 Ungrounded Conductors Tapped From Grounded Systems. 210.10 Wiring and Protection, Ungrounded Conductors Tapped From Grounded Systems. : 410.93 for double-pole switched lampholders 410.104 (B) for electric - discharge lamp auxiliary equipment ...

    What is an example of electric discharge? - Studybuff

    How do you calculate energy discharge? In this case, the discharge rate is given by the battery capacity (in Ah) divided by the number of hours it takes to charge/discharge the battery. For example, a battery capacity of 500 Ah that is theoretically discharged to its cut-off voltage in 20 hours will have a discharge rate of 500 Ah/20 h = 25 A.

    The Many Uses of Discharge Lamps for Lighting Purposes

    Discharge lamps can be highly effective at maintaining luminosity for an extended period. Their applications extend across a range of domestic and commercial areas and are affected by the type of gas being used. For example, mercury discharge lamps can provide particularly high levels of brightness for outdoor use, as can sodium lights, which ...

    Electric-discharge lamp - Definition, Meaning & Synonyms

    an electric lamp in which the light comes from an electric discharge between two electrodes in a glass tube Test prep from the experts Boost your test score with programs developed by Vocabulary.com’s experts. Proven methods: Learn faster, …

    Electric discharge lamp hi-res stock photography and images

    Find the perfect electric discharge lamp stock photo, image, vector, illustration or 360 image. Available for both RF and RM licensing. Stock photos, 360° images, vectors and videos

    Electric Discharge - an overview | ScienceDirect Topics

    Electric discharge denotes the excitation of atomic states in a gaseous medium on passing an electric current through the medium. An ordinary household fluorescent lamp is an example of an electric-discharge source. The lamp tube, coated on the inside with fluorescent phosphors, contains a mixture of a rare gas and mercury vapour.

    Electric discharge lamp - GEN ELECTRIC - FreePatentsOnline.com

    An electric discharge lamp comprising a sealed elongated container, a gaseous atmosphere therein comprising mercury vapor, widely spaced electrodes in said container, and a layer of fluorescent material within said container surrounding the discharge path ...

    electrical discharge lamp是什么意思_electrical discharge lamp …

    英语单词推荐、electrical discharge lamp的用法、electrical discharge lamp的中文解释、翻译electrical discharge lamp 是什么意思 沪江网校 互+公益 学习资讯 沪江英语 沪江日语 沪江韩语 沪江法语 沪江德语 沪江西语 沪江考研 沪江泰语 沪江俄语 ...

    Definition of 'electric-discharge lamp' - Collins Dictionary

    Electric-discharge lamp definition: a type of lamp in which an electrical gas discharge is maintained in a tube with a thin... | Meaning, pronunciation, translations and examples LANGUAGE TRANSLATOR

    Light is produced in electric discharge lamps by___

    Gas-discharge lamps are a family of artificial light sources that emit light by sending an electrical discharge through an ionized gas, i.e. plasma. Typically, such lamps are filled with a noble gas (argon, neon, krypton, and xenon) or a mixture of these gases.

    discharge lamp中文, discharge lamp中文意思

    High - intensity discharge lamps, method of designation高亮度放電燈命名方法 Low pressure mercury germicidal discharge lamps殺菌用低壓汞放電燈 High - intensity discharge lamps - methods of measuring characteristics高強度放電燈.測量特性的方法 Barrier discharge lamp with an external electrode

    Electric-Discharge Lamp Auxiliary Equipment | UpCodes

    National Electrical Code 2017 of Illinois > 2 Wiring and Protection > 210 Branch Circuits > 210.10 Ungrounded Conductors Tapped From Grounded Systems. 210.10 Wiring and Protection, Ungrounded Conductors Tapped From Grounded Systems. : 410.93 for double-pole switched lampholders 410.104 (B) for electric - discharge lamp auxiliary equipment ...

    Previous: carriage of immersion suits and lifejackets
    Next: flexible polyurethane foam with the flame-retardant