DE2952535C2 - Entladungslampe - Google Patents

Entladungslampe

Info

Publication number
DE2952535C2
DE2952535C2 DE2952535A DE2952535A DE2952535C2 DE 2952535 C2 DE2952535 C2 DE 2952535C2 DE 2952535 A DE2952535 A DE 2952535A DE 2952535 A DE2952535 A DE 2952535A DE 2952535 C2 DE2952535 C2 DE 2952535C2
Authority
DE
Germany
Prior art keywords
lamp
discharge
bulb
discharge lamp
flange
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
DE2952535A
Other languages
German (de)
English (en)
Other versions
DE2952535A1 (de
Inventor
Kazuo Tokyo Ariga
Mitunari Yokohama Kanagawa Yoshida
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.)
Stanley Electric Co Ltd
Original Assignee
Stanley Electric Co Ltd
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 Stanley Electric Co Ltd filed Critical Stanley Electric Co Ltd
Publication of DE2952535A1 publication Critical patent/DE2952535A1/de
Application granted granted Critical
Publication of DE2952535C2 publication Critical patent/DE2952535C2/de
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
    • H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
DE2952535A 1978-12-30 1979-12-28 Entladungslampe Expired DE2952535C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978182657U JPS55100660U (en, 2012) 1978-12-30 1978-12-30

Publications (2)

Publication Number Publication Date
DE2952535A1 DE2952535A1 (de) 1980-07-10
DE2952535C2 true DE2952535C2 (de) 1984-02-09

Family

ID=16122145

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2952535A Expired DE2952535C2 (de) 1978-12-30 1979-12-28 Entladungslampe

Country Status (5)

Country Link
US (1) US4320324A (en, 2012)
JP (1) JPS55100660U (en, 2012)
DE (1) DE2952535C2 (en, 2012)
GB (1) GB2043332B (en, 2012)
NL (1) NL189630C (en, 2012)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4700101A (en) * 1985-02-07 1987-10-13 Sidney Ellner Elongated tubular lamp construction
ATE69332T1 (de) * 1985-11-21 1991-11-15 Gte Licht Gmbh Niederdruckbogenentladungslichtquelleneinheit.
US4835444A (en) * 1986-02-10 1989-05-30 Photo Redux Corp. Radiation-emitting devices
US4853581A (en) * 1986-02-10 1989-08-01 Photo Redux Corp. Radiation-emitting devices
US4879489A (en) * 1986-02-10 1989-11-07 Photo Redux Corp. Radiation-emitting devices
GB2217905A (en) * 1988-04-13 1989-11-01 Ac Dc Holdings Limited Discharge lamps
US5198723A (en) * 1988-05-10 1993-03-30 Parker William P Luminous panel display device
US5126632A (en) * 1988-05-10 1992-06-30 Parker William P Luminous panel display device
US4956577A (en) * 1988-05-10 1990-09-11 Parker William P Interactive luminous panel display device
US4887003A (en) * 1988-05-10 1989-12-12 Parker William P Screen printable luminous panel display device
GB9007327D0 (en) * 1990-03-31 1990-05-30 Smiths Industries Plc Gas discharge electrodes
US5393419A (en) * 1993-02-10 1995-02-28 Amway Corporation Ultraviolet lamp assembly for water purification
US10261241B2 (en) * 2001-02-15 2019-04-16 Jerry Alexander, Sr. Illuminated window displaying letters and numbers
WO2007049335A1 (ja) * 2005-10-25 2007-05-03 Lecip Corporation 平面型放電管
DE102006008041A1 (de) * 2006-02-21 2007-08-23 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Verfahren zum Herstellen einer elektrischen Lampe und elektrische Lampe
DE102006055124A1 (de) * 2006-11-22 2008-05-29 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Flaches Up- und Downlight mit hoher Lichtausbeute und unterschiedlichen Lichtfarben

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB182926A (en) 1921-04-13 1922-07-13 Studien Ges Fuer Elek Sche Bel Improvements in and connected with illuminated signs
US1877932A (en) * 1926-12-10 1932-09-20 Electrons Inc Electric lamp
GB402747A (en) 1931-03-03 1933-12-04 Rudolf Zaddach Improvements in or relating to electric gas and vapor arc discharge lamps
GB400746A (en) 1932-08-13 1933-11-02 John Ashworth Crabtree Improvements relating to fixing devices for use in connection with electric tumbler-switches, bell-pushes and socket couplings
US2177710A (en) * 1938-04-22 1939-10-31 Gen Electric Fluorescent sign lamp
US2201390A (en) * 1938-12-21 1940-05-21 Daniel J Delaney Fluorescent lamp
GB669036A (en) 1946-12-21 1952-03-26 British Thomson Houston Co Ltd Improvements in and relating to electric discharge lamps
GB656163A (en) 1948-06-23 1951-08-15 Lumalampan Ab Improvements in and relating to electric discharge tube
US2933634A (en) * 1956-06-22 1960-04-19 Westinghouse Electric Corp Electron discharge device
US2962932A (en) * 1958-05-13 1960-12-06 Edward K Kaprelian Gas discharge light shutter
GB980142A (en) 1962-07-06 1965-01-13 Ass Elect Ind Improvements in electric incandescent lamps
DE2043179C3 (de) * 1970-09-01 1975-01-09 Mierbach, Walter, 5090 Leverkusen Gasentladungslampe mit einem justierbaren Sockel
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
JPS5177169A (ja) 1974-12-27 1976-07-03 Nippon Electric Kagoshima Ltd Taketakeikohyojikannoseizohoho
US4272702A (en) * 1977-01-28 1981-06-09 Stanley Electric Co., Ltd. Fluorescent lamp

Also Published As

Publication number Publication date
NL189630C (nl) 1993-06-01
US4320324A (en) 1982-03-16
JPS55100660U (en, 2012) 1980-07-12
GB2043332A (en) 1980-10-01
GB2043332B (en) 1983-01-12
DE2952535A1 (de) 1980-07-10
NL189630B (nl) 1993-01-04
NL7909353A (nl) 1980-07-02

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: DERZEIT KEIN VERTRETER BESTELLT

8328 Change in the person/name/address of the agent

Free format text: TWELMEIER, U., DIPL.-PHYS. JENDRYSSEK-NEUMANN, D., DIPL.-ING., PAT.-ANWAELTE, 75172 PFORZHEIM

8339 Ceased/non-payment of the annual fee