ES173962A1 - AN ELECTRIC SHOCK LAMP - Google Patents

AN ELECTRIC SHOCK LAMP

Info

Publication number
ES173962A1
ES173962A1 ES173962A ES173962A ES173962A1 ES 173962 A1 ES173962 A1 ES 173962A1 ES 173962 A ES173962 A ES 173962A ES 173962 A ES173962 A ES 173962A ES 173962 A1 ES173962 A1 ES 173962A1
Authority
ES
Spain
Prior art keywords
electric shock
shock lamp
lamp
electric
shock
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
ES173962A
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.)
General Electric Co PLC
Original Assignee
General Electric Co PLC
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 General Electric Co PLC filed Critical General Electric Co PLC
Publication of ES173962A1 publication Critical patent/ES173962A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/96—Lamps with light-emitting discharge path and separately-heated incandescent body within a common envelope, e.g. for simulating daylight
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/10—Shields, screens, or guides for influencing the discharge
    • H01J61/103—Shields, screens or guides arranged to extend the discharge path
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H01J61/32—Special longitudinal shape, e.g. for advertising purposes
    • H01J61/327—"Compact"-lamps, i.e. lamps having a folded discharge path
ES173962A 1944-12-21 1944-12-21 AN ELECTRIC SHOCK LAMP Expired ES173962A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB25632/44A GB590703A (en) 1944-12-21 1944-12-21 Improvements in and relating to electric discharge lamps

Publications (1)

Publication Number Publication Date
ES173962A1 true ES173962A1 (en) 1946-07-16

Family

ID=10230805

Family Applications (1)

Application Number Title Priority Date Filing Date
ES173962A Expired ES173962A1 (en) 1944-12-21 1944-12-21 AN ELECTRIC SHOCK LAMP

Country Status (5)

Country Link
US (1) US2501375A (en)
BE (1) BE463973A (en)
ES (1) ES173962A1 (en)
FR (1) FR922051A (en)
GB (1) GB590703A (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE898622C (en) * 1949-12-06 1953-12-03 Ulrich W Doering Electric discharge tubes filled with gases and / or vapors of low pressure
DE906245C (en) * 1950-06-22 1954-03-11 Paul Jahn Dipl Ing Luminescent lamp
DE838796C (en) * 1950-07-16 1952-05-12 Siemens Ag Gas discharge lamp
DE1017286B (en) * 1952-06-17 1957-10-10 Ing Karl Nowak Gas discharge lamp
DE968549C (en) * 1952-09-15 1958-03-06 Ing Karl Nowak Gas discharge lamp with a built-in bulb that extends almost over the length of the lamp
NL238268A (en) * 1958-04-18
US3903447A (en) * 1971-10-22 1975-09-02 Westinghouse Electric Corp Single-ended electric discharge lamp having tubular envelope with partition means that provides a helical arc path
US3899712A (en) * 1974-05-01 1975-08-12 Gen Electric Tapered helical compact fluorescent lamp
JPS52113584A (en) * 1976-03-19 1977-09-22 Matsushita Electronics Corp Lamp and its production method
US4187446A (en) * 1977-09-21 1980-02-05 Leo Gross Screw-in fluorescent lamp with magnetic arc spreading
US4311942A (en) * 1977-09-21 1982-01-19 Spellman High Voltage Electronics Corp. Compact fluorescent lamp and method and means for magnetic arc spreading
NL7812539A (en) * 1978-02-14 1979-08-16 Philips Nv LOW-PRESSURE MERCURY DISCHARGE LAMP.
NL7906203A (en) * 1979-08-15 1981-02-17 Philips Nv LOW-PRESSURE MERCURY DISCHARGE LAMP.
DE69630068T2 (en) * 1995-03-31 2004-06-17 General Electric Co. Fluorescent Lamp
GB9700426D0 (en) * 1997-01-10 1997-02-26 Light Years Ahead Ltd Light sources
US6404123B1 (en) * 1998-08-21 2002-06-11 Corning Incorporated Channeled glass article for compact fluorescent lighting
US20050088076A1 (en) * 2003-10-27 2005-04-28 Chi-Jung Chu Fluorescent lamp
CA2555925A1 (en) * 2004-02-10 2005-08-25 Tbt Asset Management International Limited Gas discharge fluorescent device with lamp support
ATE531073T1 (en) * 2005-07-20 2011-11-15 Tbt Asset Man Internat Ltd LIGHTING UNIT WITH SERPENTINE COLD CATHODE FLUORESCENCE LAMP
US7973489B2 (en) 2007-11-02 2011-07-05 Tbt Asset Management International Limited Lighting system for illumination using cold cathode fluorescent lamps
US8492991B2 (en) 2007-11-02 2013-07-23 Tbt Asset Management International Limited Lighting fixture system for illumination using cold cathode fluorescent lamps

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1984215A (en) * 1931-01-16 1934-12-11 Hotchner Fred Vacuum vessel and illuminating device
US1870147A (en) * 1931-04-02 1932-08-02 Emanuel C Smally Illuminating device
BE433935A (en) * 1938-05-19
US2205672A (en) * 1938-10-13 1940-06-25 David F Sawyer Lighting element and fixture therefor
US2316348A (en) * 1940-10-19 1943-04-13 Mahlck Gustave Lamp
US2279635A (en) * 1941-01-07 1942-04-14 Fred J Mckane Luminous vapor lamp

Also Published As

Publication number Publication date
US2501375A (en) 1950-03-21
GB590703A (en) 1947-07-25
BE463973A (en) 1946-04-30
FR922051A (en) 1947-05-28

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