EP0469430A3 - Electric lamp - Google Patents

Electric lamp Download PDF

Info

Publication number
EP0469430A3
EP0469430A3 EP19910112281 EP91112281A EP0469430A3 EP 0469430 A3 EP0469430 A3 EP 0469430A3 EP 19910112281 EP19910112281 EP 19910112281 EP 91112281 A EP91112281 A EP 91112281A EP 0469430 A3 EP0469430 A3 EP 0469430A3
Authority
EP
European Patent Office
Prior art keywords
electric lamp
lamp
electric
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.)
Withdrawn
Application number
EP19910112281
Other languages
German (de)
Other versions
EP0469430A2 (en
Inventor
Walter Schoenherr
Alfred Braun
Hermann Steiner
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.)
Osram GmbH
Original Assignee
Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
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 Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH filed Critical Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
Publication of EP0469430A2 publication Critical patent/EP0469430A2/en
Publication of EP0469430A3 publication Critical patent/EP0469430A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/42—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp
    • H01K1/46—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp supported by a separate part, e.g. base, cap
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/42—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp
    • H01K1/44—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp directly applied to, or forming part of, the vessel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/19—Attachment of light sources or lamp holders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/0005—Fastening of light sources or lamp holders of sources having contact pins, wires or blades, e.g. pinch sealed lamp
EP19910112281 1990-08-02 1991-07-22 Electric lamp Withdrawn EP0469430A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9011351U 1990-08-02
DE9011351U DE9011351U1 (en) 1990-08-02 1990-08-02

Publications (2)

Publication Number Publication Date
EP0469430A2 EP0469430A2 (en) 1992-02-05
EP0469430A3 true EP0469430A3 (en) 1992-09-23

Family

ID=6856172

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910112281 Withdrawn EP0469430A3 (en) 1990-08-02 1991-07-22 Electric lamp

Country Status (6)

Country Link
US (1) US5153480A (en)
EP (1) EP0469430A3 (en)
JP (1) JPH0498261U (en)
KR (1) KR970005076Y1 (en)
CA (1) CA2048324A1 (en)
DE (1) DE9011351U1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9011351U1 (en) * 1990-08-02 1990-10-25 Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh, 8000 Muenchen, De
US5765941A (en) * 1993-07-16 1998-06-16 Central Tools, Inc. Fluorescent lamp and method of manufacturing same
EP0920091A3 (en) * 1997-11-26 2000-03-08 Grote Industries, Inc. Assembly method for a light bulb mount for vehicle lamps
DE19860588C2 (en) * 1998-12-29 2001-03-01 Schnippering Hugo Gmbh Co Kg Lamp holder made of insulating material for H 7 lamps
EP1656689B1 (en) * 2003-08-15 2010-03-31 Philips Intellectual Property & Standards GmbH Vehicle lamp with increased thermal stability
DE10345060A1 (en) * 2003-09-26 2005-04-14 Robert Bosch Gmbh Connecting element for an electrical machine
EP1776545B1 (en) * 2004-08-05 2009-12-02 Philips Intellectual Property & Standards GmbH Lamp having improved vibration damping
JP2006086020A (en) * 2004-09-16 2006-03-30 Ushio Inc Lamp with base
DE102015208246A1 (en) * 2015-05-05 2016-11-10 Osram Gmbh lamp

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2825666A1 (en) * 1978-06-12 1979-12-20 Philips Patentverwaltung ELECTRIC LIGHT BULB OR DISCHARGE LAMP
US4743803A (en) * 1987-05-15 1988-05-10 General Electric Company General service tungsten-halogen incandescent lamp having improved filament shock resistance
DE8907108U1 (en) * 1989-06-09 1989-08-10 Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh, 8000 Muenchen, De
DE9011351U1 (en) * 1990-08-02 1990-10-25 Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh, 8000 Muenchen, De

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4463278A (en) * 1982-05-21 1984-07-31 General Electric Company Lamp unit having accurately positioned filament
DE8522797U1 (en) * 1985-08-07 1985-10-31 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Electric lamp with a putty-free base
US4769574A (en) * 1986-08-04 1988-09-06 Koito Seisakusho Co., Ltd. Incandescent lamp with a metal coupling to a plastic lamp base for automotive headlamp and like lighting applications
US4740876A (en) * 1987-11-03 1988-04-26 Truck-Lite Co., Inc. Shock absorbing mount for lamp bulbs
US5041955A (en) * 1989-11-20 1991-08-20 Gte Products Corporation Vibration resistant lamp base

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2825666A1 (en) * 1978-06-12 1979-12-20 Philips Patentverwaltung ELECTRIC LIGHT BULB OR DISCHARGE LAMP
US4743803A (en) * 1987-05-15 1988-05-10 General Electric Company General service tungsten-halogen incandescent lamp having improved filament shock resistance
DE8907108U1 (en) * 1989-06-09 1989-08-10 Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh, 8000 Muenchen, De
DE9011351U1 (en) * 1990-08-02 1990-10-25 Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh, 8000 Muenchen, De

Also Published As

Publication number Publication date
US5153480A (en) 1992-10-06
KR920005318U (en) 1992-03-26
CA2048324A1 (en) 1992-02-03
DE9011351U1 (en) 1990-10-25
KR970005076Y1 (en) 1997-05-22
EP0469430A2 (en) 1992-02-05
JPH0498261U (en) 1992-08-25

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