ES365208A1 - Continuous lighting system for gaseous-discharge lamps with incandescent lights for standby - Google Patents

Continuous lighting system for gaseous-discharge lamps with incandescent lights for standby

Info

Publication number
ES365208A1
ES365208A1 ES365208A ES365208A ES365208A1 ES 365208 A1 ES365208 A1 ES 365208A1 ES 365208 A ES365208 A ES 365208A ES 365208 A ES365208 A ES 365208A ES 365208 A1 ES365208 A1 ES 365208A1
Authority
ES
Spain
Prior art keywords
gaseous
lighting system
standby
discharge lamps
continuous lighting
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES365208A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Esquire Inc
Original Assignee
Esquire Inc
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 Esquire Inc filed Critical Esquire Inc
Publication of ES365208A1 publication Critical patent/ES365208A1/en
Expired legal-status Critical Current

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
    • H05B41/46—Circuits providing for substitution in case of failure of the lamp

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Discharge Lamp (AREA)

Abstract

A lighting fitting 10 for use in an emergency lighting system comprises a gaseous discharge lamp 22 arranged between two incandescent lamps 24, 26. The discharge lamp 22 is used for normal illumination and the lamps 24, 26 form the emergency light source and tend to maintain the ambient temperature in the fitting 10 to enhance the striking of the discharge lamp when the supply voltage returns to its normal value.
ES365208A 1968-05-14 1969-03-25 Continuous lighting system for gaseous-discharge lamps with incandescent lights for standby Expired ES365208A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72897068A 1968-05-14 1968-05-14

Publications (1)

Publication Number Publication Date
ES365208A1 true ES365208A1 (en) 1971-03-16

Family

ID=24929020

Family Applications (3)

Application Number Title Priority Date Filing Date
ES365208A Expired ES365208A1 (en) 1968-05-14 1969-03-25 Continuous lighting system for gaseous-discharge lamps with incandescent lights for standby
ES386538A Expired ES386538A1 (en) 1968-05-14 1970-12-16 Continuous lighting system for gaseous-discharge lamps with incandescent lights for standby
ES419265A Expired ES419265A1 (en) 1968-05-14 1973-10-02 Continuous lighting system for gaseous-discharge lamps with incandescent lights for standby

Family Applications After (2)

Application Number Title Priority Date Filing Date
ES386538A Expired ES386538A1 (en) 1968-05-14 1970-12-16 Continuous lighting system for gaseous-discharge lamps with incandescent lights for standby
ES419265A Expired ES419265A1 (en) 1968-05-14 1973-10-02 Continuous lighting system for gaseous-discharge lamps with incandescent lights for standby

Country Status (5)

Country Link
US (1) US3517254A (en)
BE (1) BE731738A (en)
ES (3) ES365208A1 (en)
FR (1) FR2008443A1 (en)
GB (1) GB1202824A (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3599036A (en) * 1969-07-01 1971-08-10 Holophane Co Inc Emergency lighting circuit
US3693045A (en) * 1970-02-13 1972-09-19 Guth Co Edwin F Illumination
US3659146A (en) * 1970-02-20 1972-04-25 Emerson Electric Co Auxiliary lighting system for use particularly with high pressure metal vapor lamps
US3701925A (en) * 1970-02-28 1972-10-31 Blackwell Electronics Ind Co L Instantaneous starting system for discharge lamp
US3699382A (en) * 1971-02-04 1972-10-17 Sylvania Electric Prod Auxiliary lighting system for arc lamp
US3737720A (en) * 1971-08-02 1973-06-05 Gen Electric Lighting system with auxiliary lamp control circuit
US3737719A (en) * 1971-08-02 1973-06-05 Gen Electric Lighting system with auxiliary lamp control circuit and protective means therefor
US3727104A (en) * 1971-12-08 1973-04-10 Gen Electric Protective circuit for lighting system
US3798470A (en) * 1972-12-15 1974-03-19 Gte Automatic Electric Lab Inc Selective d.c. isolation circuit
US4005331A (en) * 1973-06-19 1977-01-25 Current Industries, Inc. High intensity discharge lamp with auxiliary light
US3890534A (en) * 1973-06-19 1975-06-17 Current Ind Inc Lighting control system
US3927348A (en) * 1973-07-17 1975-12-16 Ram Meter Inc Control circuits for auxiliary light source for use with high intensity discharge lamps
US3976910A (en) * 1975-03-17 1976-08-24 General Electric Company Operating circuit for discharge lamps with voltage starting circuit and auxiliary lighting means therefor
US4099095A (en) * 1976-02-25 1978-07-04 General Electric Company Operating circuit for gaseous discharge and incandescent lamps
US4236100A (en) * 1978-11-17 1980-11-25 Esquire, Inc. Lighting circuits
CA1112712A (en) * 1976-04-07 1981-11-17 Eric L.H. Nuver Lighting circuits
US4134043A (en) * 1976-04-07 1979-01-09 Esquire, Inc. Lighting circuits
US4151445A (en) * 1978-02-15 1979-04-24 General Electric Company Instant light lamp control circuit
US4232252A (en) * 1979-04-13 1980-11-04 General Electric Company Lighting network including a gas discharge lamp and standby lamp
US4278916A (en) * 1979-12-03 1981-07-14 Gte Laboratories Incorporated Instant-on light source
DE3110418A1 (en) * 1981-03-18 1982-09-30 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Circuit arrangement for protection of a current transformer
US4392081A (en) * 1981-07-31 1983-07-05 General Electric Company Lighting unit
US4525650A (en) * 1982-02-11 1985-06-25 North American Philips Lighting Corporation Starting and operating method and apparatus for discharge lamps
US4399392A (en) * 1982-02-26 1983-08-16 Gte Laboratories Incorporated Arc lamp power supply
GB2215535A (en) * 1988-03-11 1989-09-20 Philips Electronic Associated Discharge lamp lighting system
US5300863A (en) * 1992-08-14 1994-04-05 Appleton Electric Company Auxiliary lighting circuit for a gaseous discharge lamp
US6269270B1 (en) 1998-10-26 2001-07-31 Birinder Bob Boveja Apparatus and method for adjunct (add-on) therapy of Dementia and Alzheimer's disease utilizing an implantable lead and external stimulator

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1909072A (en) * 1931-05-07 1933-05-16 Delco Remy Corp Automobile lighting system
US1970519A (en) * 1932-07-02 1934-08-14 Gen Electric Series lighting system
US2043023A (en) * 1935-02-23 1936-06-02 Gen Electric Circuits and apparatus for operating electric discharge lamps
US2431151A (en) * 1940-08-28 1947-11-18 Hartford Nat Bank & Trust Co Amplifier circuits
US2871409A (en) * 1954-12-24 1959-01-27 Westinghouse Electric Corp Starter for a gaseous discharge device
US3204120A (en) * 1962-04-05 1965-08-31 Naken William Switching circuit
US3412392A (en) * 1965-04-07 1968-11-19 Gen Motors Corp Potential level indicating circuit
US3343085A (en) * 1966-09-20 1967-09-19 Energy Conversion Devices Inc Overvoltage protection of a.c. measuring devices

Also Published As

Publication number Publication date
ES419265A1 (en) 1977-01-01
ES386538A1 (en) 1974-08-01
DE1913975A1 (en) 1970-01-15
BE731738A (en) 1969-10-20
GB1202824A (en) 1970-08-19
FR2008443A1 (en) 1970-01-23
US3517254A (en) 1970-06-23
DE1913975B2 (en) 1977-03-17

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