IL116581A - Apparatus for exciting a vapor discharge lamp - Google Patents

Apparatus for exciting a vapor discharge lamp

Info

Publication number
IL116581A
IL116581A IL11658195A IL11658195A IL116581A IL 116581 A IL116581 A IL 116581A IL 11658195 A IL11658195 A IL 11658195A IL 11658195 A IL11658195 A IL 11658195A IL 116581 A IL116581 A IL 116581A
Authority
IL
Israel
Prior art keywords
exciting
discharge lamp
vapor discharge
vapor
lamp
Prior art date
Application number
IL11658195A
Other languages
English (en)
Other versions
IL116581A0 (en
Original Assignee
Efratom Time And Frequency Pro
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Efratom Time And Frequency Pro filed Critical Efratom Time And Frequency Pro
Priority to IL11658195A priority Critical patent/IL116581A/xx
Publication of IL116581A0 publication Critical patent/IL116581A0/xx
Publication of IL116581A publication Critical patent/IL116581A/xx

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/39—Controlling the intensity of light continuously
    • H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/382—Controlling the intensity of light during the transitional start-up phase
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/39—Controlling the intensity of light continuously
    • H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
    • H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
    • H05B41/3922—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations and measurement of the incident light
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/26—Automatic control of frequency or phase; Synchronisation using energy levels of molecules, atoms, or subatomic particles as a frequency reference
IL11658195A 1994-12-27 1995-12-27 Apparatus for exciting a vapor discharge lamp IL116581A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IL11658195A IL116581A (en) 1994-12-27 1995-12-27 Apparatus for exciting a vapor discharge lamp

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/364,765 US5489821A (en) 1994-12-27 1994-12-27 Lamp oscillator for atomic frequency standards
IL11658195A IL116581A (en) 1994-12-27 1995-12-27 Apparatus for exciting a vapor discharge lamp

Publications (2)

Publication Number Publication Date
IL116581A0 IL116581A0 (en) 1996-03-31
IL116581A true IL116581A (en) 2000-06-01

Family

ID=23435979

Family Applications (1)

Application Number Title Priority Date Filing Date
IL11658195A IL116581A (en) 1994-12-27 1995-12-27 Apparatus for exciting a vapor discharge lamp

Country Status (7)

Country Link
US (1) US5489821A (xx)
EP (1) EP0800724B1 (xx)
JP (1) JP3142296B2 (xx)
AU (1) AU4518896A (xx)
DE (1) DE69532896D1 (xx)
IL (1) IL116581A (xx)
WO (1) WO1996020535A1 (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003036987A (ja) * 2001-07-24 2003-02-07 Harison Toshiba Lighting Corp 放電ランプ点灯装置、機器および画像形成装置
JP2003234653A (ja) 2002-02-07 2003-08-22 Fujitsu Ltd 発振制御装置及び原子発振装置
JP4591298B2 (ja) * 2005-09-28 2010-12-01 エプソントヨコム株式会社 ルビジウム原子発振回路用のランプ励振器
US9246601B2 (en) * 2011-05-03 2016-01-26 Yunzhi Dong Optical receiver
US9410990B2 (en) * 2013-03-08 2016-08-09 Deere & Company Method and sensor for sensing current in a conductor
CN103501561A (zh) * 2013-10-05 2014-01-08 吉林大学 自动降低功耗的吸收室激励装置
RU2747165C1 (ru) * 2020-06-16 2021-04-28 Общество с ограниченной ответственностью «Атомикс» (ООО «Атомикс») Квантовый стандарт частоты с лазерной оптической накачкой

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3071721A (en) * 1957-02-13 1963-01-01 Varian Associates Optical absorption monitoring of oriented or aligned quantum systems
US3192472A (en) * 1959-04-14 1965-06-29 Peter L Bender Alkali vapor frequency standard utilizing optical pumping
US2975330A (en) * 1960-06-01 1961-03-14 Varian Associates Electrodeless discharge method and apparatus
US3109960A (en) * 1960-09-16 1963-11-05 Varian Associates Electrodeless discharge lamp apparatus
US3129389A (en) * 1961-08-07 1964-04-14 Varian Associates Quantum resonance stabilized frequency source
US3390350A (en) * 1964-10-05 1968-06-25 Varian Associates Atomic resonance apparatus utilizing an improved buffer gas cell
US3382452A (en) * 1965-04-15 1968-05-07 Varian Associates Frequency stabilization apparatus
US3403349A (en) * 1966-07-28 1968-09-24 Westinghouse Electric Corp Optically pumped maser and solid state light source for use therein
US3513381A (en) * 1967-07-17 1970-05-19 Varian Associates Off-resonant light as a probe of optically pumped alkali vapors
CH557602A (de) * 1971-12-14 1974-12-31 Jechart Ernst Atomfrequenznormal.
US3873884A (en) * 1973-03-01 1975-03-25 Perkin Elmer Corp Electrodeless discharge lamp and power coupler therefor
DE2317098B2 (de) * 1973-04-05 1976-07-15 Jechart, Ernst, 8000 München Gaszellen-atomfrequenznormal
US3815048A (en) * 1973-06-15 1974-06-04 Nasa Lc-oscillator with automatic stabilized amplitude via bias current control
US3931544A (en) * 1974-12-05 1976-01-06 Gte Sylvania Incorporated Fast warm up electronic ballast circuit for a high pressure discharge lamp
JPS5843938B2 (ja) * 1975-08-05 1983-09-30 日本電気株式会社 ルビジウムゲンシハツシンキ
JPS5293393A (en) * 1976-02-02 1977-08-05 Hitachi Ltd High-frequency discharge spectrum light source
US4314208A (en) * 1978-05-26 1982-02-02 Racal Group Services Limited Frequency adjusting methods and systems
JPS6016134B2 (ja) * 1979-02-08 1985-04-24 セイコーエプソン株式会社 原子周波数標準装置
CH640370A5 (fr) * 1980-01-11 1983-12-30 Oscilloquartz Sa Etalon atomique de frequence a pompage optique.
US4349798A (en) * 1980-07-31 1982-09-14 Hewlett-Packard Company Compact microwave resonant cavity for use in atomic frequency standards
US4446446A (en) * 1981-07-17 1984-05-01 Rockwell International Corporation Programmable frequency synthesizer primarily for use in an atomic clock
US4479096A (en) * 1981-07-20 1984-10-23 Rockwell International Corporation Voltage variable crystal controlled oscillator
US4462006A (en) * 1981-07-20 1984-07-24 Rockwell International Corporation Method for stabilizing the resonance frequency of a rubidium frequency standard
US4456891A (en) * 1981-07-20 1984-06-26 Rockwell International Corporation Radio frequency source circuit primarily for igniting the lamp of a rubidium frequency standard
US4434406A (en) * 1981-08-10 1984-02-28 Rockwell International Corporation Lamp housing assembly primarily for the lamp of a rubidium frequency standard
US4485333A (en) * 1982-04-28 1984-11-27 Eg&G, Inc. Vapor discharge lamp assembly
US4494085A (en) * 1982-04-28 1985-01-15 Eg&G, Inc. Miniaturized atomic frequency standard having both filter cell and absorption cell in resonator cavity
US4476445A (en) * 1982-05-18 1984-10-09 Eg&G, Inc. Methods and apparatus for rapid and accurate frequency syntonization of an atomic clock
US4721890A (en) * 1982-06-18 1988-01-26 Eg&G, Inc. Power supply circuit for an alkali vapor spectral lamp
US4495478A (en) * 1983-02-16 1985-01-22 Litton Systems, Inc. Cavity resonator for atomic frequency standard
US4629887A (en) * 1983-03-08 1986-12-16 Allied Corporation Plasma excitation system
AT380373B (de) * 1983-05-17 1986-05-12 Zumtobel Ag Umschwingwechselrichter zur speisung von leuchtstofflampen
US4661782A (en) * 1985-11-25 1987-04-28 Ball Corporation Integrated microwave cavity resonator and magnetic shield for an atomic frequency standard
FR2627909A1 (fr) * 1988-02-29 1989-09-01 Oscilloquartz Sa Etalon de frequence passif
US4968908A (en) * 1989-03-06 1990-11-06 The United States Of America As Represented By The Secretary Of Commerce Method and apparatus for wide band phase modulation
US5101506A (en) * 1989-03-06 1992-03-31 United States Of America, As Represented By The Secretary Of Commerce Frequency calibration standard using a wide band phase modulator
US4899345A (en) * 1989-04-21 1990-02-06 Universite Laval Atomic resonance in crossed linear polarization
US5172064A (en) * 1991-12-02 1992-12-15 The United States Of America As Represented By The Secretary Of Commerce Calibration system for determining the accuracy of phase modulation and amplitude modulation noise measurement apparatus
US5327105A (en) * 1991-12-31 1994-07-05 Westinghouse Electric Corp. Gas cell for a miniaturized atomic frequency standard
US5382878A (en) * 1992-12-24 1995-01-17 General Electric Company Auto-starting system for an electrodeless high intensity discharge lamp

Also Published As

Publication number Publication date
EP0800724A1 (en) 1997-10-15
DE69532896D1 (de) 2004-05-19
IL116581A0 (en) 1996-03-31
EP0800724B1 (en) 2004-04-14
JP3142296B2 (ja) 2001-03-07
WO1996020535A1 (en) 1996-07-04
US5489821A (en) 1996-02-06
EP0800724A4 (en) 1998-12-23
AU4518896A (en) 1996-07-19
JPH11504470A (ja) 1999-04-20

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Legal Events

Date Code Title Description
FF Patent granted
KB Patent renewed
KB Patent renewed
MM9K Patent not in force due to non-payment of renewal fees