EP0829902A3 - Electric lamp - Google Patents
Electric lamp Download PDFInfo
- 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
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
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
- Glass Compositions (AREA)
- Liquid Developers In Electrophotography (AREA)
- Reciprocating Pumps (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
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). 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).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29616116U | 1996-09-16 | ||
DE29616116U DE29616116U1 (en) | 1996-09-16 | 1996-09-16 | Electric lamp |
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)
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)
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 |
-
1996
- 1996-09-16 DE DE29616116U patent/DE29616116U1/en not_active Expired - Lifetime
-
1997
- 1997-07-02 EP EP97110890A patent/EP0829902A3/en not_active Ceased
Patent Citations (9)
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
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PUAL | Search report despatched |
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17P | Request for examination filed |
Effective date: 20000126 |
|
17Q | First examination report despatched |
Effective date: 20031112 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED |
|
18R | Application refused |
Effective date: 20050925 |