EP0829902A3 - Electric lamp - Google Patents

Electric lamp Download PDF

Info

Publication number
EP0829902A3
EP0829902A3 EP97110890A EP97110890A EP0829902A3 EP 0829902 A3 EP0829902 A3 EP 0829902A3 EP 97110890 A EP97110890 A EP 97110890A EP 97110890 A EP97110890 A EP 97110890A EP 0829902 A3 EP0829902 A3 EP 0829902A3
Authority
EP
European Patent Office
Prior art keywords
foot
lamp
electric lamp
receptacle
bead
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.)
Ceased
Application number
EP97110890A
Other languages
German (de)
French (fr)
Other versions
EP0829902A2 (en
Inventor
Peter Helbig
Hermann Steiner
Jörg Otterstätter
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 EP0829902A2 publication Critical patent/EP0829902A2/en
Publication of EP0829902A3 publication Critical patent/EP0829902A3/en
Ceased 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

Abstract

Die Erfindung betrifft eine elektrische Lampe mit einem Lampenkolben (1), der einen Quetschfuß (1a) aufweist, und mit mindestens zwei aus dem Quetschfuß (1a) herausragenden Stromzuführungen (2, 3) sowie mit einem mit einer Aufnahme (7; 21) für den Quetschfuß (1a) versehenen Sockel (6; 20), der zwei in der Aufnahme (7; 21) angeordnete Zwischenwände (8, 9; 22, 23) besitzt, zwischen denen der Quetschfuß (1a) klemmend fixiert ist, wobei die Lampe einen im Quetschfuß (1a) verlaufenden Pumpstengel (5) aufweist. Der Pumpstengel (5) bildet auf dem Quetschfuß (1a) einen Wulst (5a) und die Zwischenwände (8, 9; 22, 23) besitzen eine auf den Wulst (5a) abgestimmte Aussparung (10, 11; 24, 25).

Figure 00000001
The invention relates to an electric lamp with a lamp bulb (1) which has a pinch foot (1a) and with at least two power leads (2, 3) protruding from the pinch foot (1a) and with one with a receptacle (7; 21) for the squeeze foot (1a) provided base (6; 20), which has two intermediate walls (8, 9; 22, 23) arranged in the receptacle (7; 21), between which the squeeze foot (1a) is fixed in a clamping manner, the lamp has a pump stem (5) running in the squeezing foot (1a). The pump stem (5) forms a bead (5a) on the squeezing foot (1a) and the intermediate walls (8, 9; 22, 23) have a recess (10, 11; 24, 25) matched to the bead (5a).
Figure 00000001
EP97110890A 1996-09-16 1997-07-02 Electric lamp Ceased EP0829902A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29616116U DE29616116U1 (en) 1996-09-16 1996-09-16 Electric lamp
DE29616116U 1996-09-16

Publications (2)

Publication Number Publication Date
EP0829902A2 EP0829902A2 (en) 1998-03-18
EP0829902A3 true EP0829902A3 (en) 1999-06-02

Family

ID=8029289

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97110890A Ceased EP0829902A3 (en) 1996-09-16 1997-07-02 Electric lamp

Country Status (2)

Country Link
EP (1) EP0829902A3 (en)
DE (1) DE29616116U1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19752979A1 (en) * 1997-11-28 1999-06-02 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Electric lamp and lighting system for such lamps
DE19843506A1 (en) 1998-09-23 2000-03-30 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Electric lamp
DE102006014294A1 (en) * 2006-03-28 2007-10-04 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Electrical lamp has tubing-like piston locked at one end with circle-cylindrical socket, where electric conductor is gas-tight guided through end

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3510718A (en) * 1967-11-06 1970-05-05 Sylvania Electric Prod Incandescent lamp
DE2506942A1 (en) * 1974-02-19 1975-08-28 Carr Fastener Co Ltd LAMP SOCKET
US4146814A (en) * 1978-05-01 1979-03-27 General Electric Company Pinch and base structure for single-ended lamps
US4171497A (en) * 1977-07-18 1979-10-16 Stanley Electric Co., Ltd. Sealed beam lamp for automobile
EP0023717A1 (en) * 1979-08-01 1981-02-11 Kabushiki Kaisha Toshiba Socket for capless incandescent lamp
EP0031069A2 (en) * 1979-12-20 1981-07-01 Kabushiki Kaisha Toshiba A baseless incandescent lamp assembly
EP0061757A2 (en) * 1981-03-31 1982-10-06 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Method for manufacturing a pinched seal for an electric lamp envelope and pinching device for carrying out the method
EP0123104A2 (en) * 1983-04-15 1984-10-31 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Bayonet-like built-in armature for a display-apparatus
US4940422A (en) * 1989-05-17 1990-07-10 Zanxx, Inc. Low profile lamp socket assembly

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3510718A (en) * 1967-11-06 1970-05-05 Sylvania Electric Prod Incandescent lamp
DE2506942A1 (en) * 1974-02-19 1975-08-28 Carr Fastener Co Ltd LAMP SOCKET
US4171497A (en) * 1977-07-18 1979-10-16 Stanley Electric Co., Ltd. Sealed beam lamp for automobile
US4146814A (en) * 1978-05-01 1979-03-27 General Electric Company Pinch and base structure for single-ended lamps
EP0023717A1 (en) * 1979-08-01 1981-02-11 Kabushiki Kaisha Toshiba Socket for capless incandescent lamp
EP0031069A2 (en) * 1979-12-20 1981-07-01 Kabushiki Kaisha Toshiba A baseless incandescent lamp assembly
EP0061757A2 (en) * 1981-03-31 1982-10-06 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Method for manufacturing a pinched seal for an electric lamp envelope and pinching device for carrying out the method
EP0123104A2 (en) * 1983-04-15 1984-10-31 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Bayonet-like built-in armature for a display-apparatus
US4940422A (en) * 1989-05-17 1990-07-10 Zanxx, Inc. Low profile lamp socket assembly

Also Published As

Publication number Publication date
EP0829902A2 (en) 1998-03-18
DE29616116U1 (en) 1996-12-12

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