DE69123498T2 - Leuchtstofflampe mit einem Fenster und Quetschdichtungen - Google Patents

Leuchtstofflampe mit einem Fenster und Quetschdichtungen

Info

Publication number
DE69123498T2
DE69123498T2 DE69123498T DE69123498T DE69123498T2 DE 69123498 T2 DE69123498 T2 DE 69123498T2 DE 69123498 T DE69123498 T DE 69123498T DE 69123498 T DE69123498 T DE 69123498T DE 69123498 T2 DE69123498 T2 DE 69123498T2
Authority
DE
Germany
Prior art keywords
window
fluorescent lamp
press seals
seals
press
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 - Lifetime
Application number
DE69123498T
Other languages
English (en)
Other versions
DE69123498D1 (de
Inventor
Ronald G Blaisdell
Robert Y Pai
Joseph V Lima
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.)
Flowil International Lighting Holding BV
Original Assignee
GTE Products Corp
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 GTE Products Corp filed Critical GTE Products Corp
Application granted granted Critical
Publication of DE69123498D1 publication Critical patent/DE69123498D1/de
Publication of DE69123498T2 publication Critical patent/DE69123498T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
    • H01J5/52—Means forming part of the tube or lamps for the purpose of providing electrical connection to it directly applied to or forming part of the vessel
    • 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
    • H01J61/366—Seals for leading-in conductors
    • H01J61/368—Pinched seals or analogous seals
DE69123498T 1990-07-03 1991-06-28 Leuchtstofflampe mit einem Fenster und Quetschdichtungen Expired - Lifetime DE69123498T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/547,984 US5142191A (en) 1990-07-03 1990-07-03 Aperture fluorescent lamp with press seal configuration

Publications (2)

Publication Number Publication Date
DE69123498D1 DE69123498D1 (de) 1997-01-23
DE69123498T2 true DE69123498T2 (de) 1997-06-26

Family

ID=24186957

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69123498T Expired - Lifetime DE69123498T2 (de) 1990-07-03 1991-06-28 Leuchtstofflampe mit einem Fenster und Quetschdichtungen

Country Status (4)

Country Link
US (1) US5142191A (de)
EP (1) EP0464722B1 (de)
JP (1) JPH0789479B2 (de)
DE (1) DE69123498T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5296780A (en) * 1992-03-20 1994-03-22 Gte Products Corporation Arc discharge lamp having cementless right-angle base members
DE9305977U1 (de) * 1993-04-20 1993-08-12 Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh, 81543 Muenchen, De
SE513425C2 (sv) 1997-10-02 2000-09-11 Auralight Ab Lysrör innefattande två diametralt belägna diffusorskikt
EP1014158A1 (de) * 1998-12-22 2000-06-28 Mannesmann VDO Aktiengesellschaft Anzeigeeinrichtung
US6400097B1 (en) * 2001-10-18 2002-06-04 General Electric Company Low wattage fluorescent lamp
US6921878B2 (en) * 2003-02-04 2005-07-26 Ado Enterprise Co., Ltd. Warmth-keeping structure of cold cathode lamp
US20070103080A1 (en) * 2005-11-09 2007-05-10 Zoltan Bako Glass sealing and electric lamps with such sealing
US20080106177A1 (en) * 2006-11-07 2008-05-08 Jansma Jon B Fluorescent lamp utilizing a partial barrier coating resulting in assymetric or oriented light output and process for same

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2162546A (en) * 1934-07-09 1939-06-13 Gen Electric Gaseous electric discharge device
US2094668A (en) * 1935-03-13 1937-10-05 Gen Electric Electric metal vapor lighting tube
US2322421A (en) * 1938-12-22 1943-06-22 Sylvania Electric Prod Electric discharge lamp
US3115309A (en) * 1959-07-09 1963-12-24 Sylvania Electric Prod Aperture fluorescent lamp
US3225241A (en) * 1959-07-09 1965-12-21 Sylvania Electric Prod Aperture fluorescent lamp
US3067351A (en) * 1960-01-04 1962-12-04 Sylvania Electric Prod Aperture fluorescent lamp
US3012168A (en) * 1960-03-23 1961-12-05 Sylvania Electric Prod Fluorescent lamp
US3275872A (en) * 1963-07-12 1966-09-27 Gen Electric Reflector fluorescent lamp
US3717781A (en) * 1969-09-19 1973-02-20 Sylvania Electric Prod Aperture fluorescent lamp having uniform surface brightness
US3886396A (en) * 1971-10-10 1975-05-27 Gen Electric Fluorescent lamp with protective coating
US3987331A (en) * 1975-03-24 1976-10-19 Gte Sylvania Incorporated Ultraviolet emitting fluorescent lamp having internal reflector film
JPS5740851A (en) * 1980-08-22 1982-03-06 Toshiba Corp Metallic vapor discharge lamp and its manufacturing method
DE3112878A1 (de) * 1981-03-31 1982-10-14 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Quecksilberdampf-niederdruckentladungslampe und verfahren zur herstellung
US4593958A (en) * 1984-05-04 1986-06-10 Kabushiki Kaisha Toshiba Socket for baseless lamp
US4692661A (en) * 1986-02-18 1987-09-08 Gte Products Corporation Fluorescent lamp with static magnetic field generating means
JPS63186046U (de) * 1987-05-25 1988-11-29

Also Published As

Publication number Publication date
EP0464722B1 (de) 1996-12-11
US5142191A (en) 1992-08-25
EP0464722A3 (en) 1992-10-28
EP0464722A2 (de) 1992-01-08
JPH0789479B2 (ja) 1995-09-27
DE69123498D1 (de) 1997-01-23
JPH04229944A (ja) 1992-08-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8330 Complete renunciation
8327 Change in the person/name/address of the patent owner

Owner name: FLOWIL INTERNATIONAL LIGHTING (HOLDING) B.V., AMST