KR940022674A - 전기 백열 램프 - Google Patents
전기 백열 램프 Download PDFInfo
- Publication number
- KR940022674A KR940022674A KR1019940005093A KR19940005093A KR940022674A KR 940022674 A KR940022674 A KR 940022674A KR 1019940005093 A KR1019940005093 A KR 1019940005093A KR 19940005093 A KR19940005093 A KR 19940005093A KR 940022674 A KR940022674 A KR 940022674A
- Authority
- KR
- South Korea
- Prior art keywords
- filament
- incandescent lamp
- electric incandescent
- sleeve
- envelope
- Prior art date
Links
- 239000003870 refractory metal Substances 0.000 claims abstract 4
- 239000011521 glass Substances 0.000 claims 2
- 239000004020 conductor Substances 0.000 claims 1
- 239000011888 foil Substances 0.000 claims 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims 1
- 229910052721 tungsten Inorganic materials 0.000 claims 1
- 239000010937 tungsten Substances 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/18—Mountings or supports for the incandescent body
- H01K1/24—Mounts for lamps with connections at opposite ends, e.g. for tubular lamp
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K5/00—Lamps for general lighting
- H01K5/02—Lamps for general lighting with connections made at opposite ends, e.g. tubular lamp with axially arranged filament
Landscapes
- Resistance Heating (AREA)
Abstract
전기 백열 램프는 내화 금속 부분(7)이 필라멘트의 단락 선회부(3')인 곳에서 엔벨로프의 수축부(6)에 의해 관모양의 엔벨로프(1)로 중심적으로 지지되는 필라멘트(2)를 가진다. 내화 금속 부분(7)은 필라멘트(2) 주의의 슬리브이다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 램프의 측면도.
제2도는 제1도를 확대한 단면도.
Claims (4)
- 관 모양의 밀봉된 유리 엔벨로프(1)와, 상기 엔벨로프내에 수용되어 선회부(3)를 가진 나선형으로 감겨진 텅스텐 필라멘트(2)를 구비하며, 상기 필라멘트(2)는 엔벨로프(1)를 거쳐 외부로 통하는 전류 도선(5)에 연결된 단부(4)를 가지며, 또한 상기 필라멘트(2)는 상기 필라멘트의 선회부(3')가 내화 금속 부분(7)에 의해 단락되는 곳에서 유리 엔벨로브(1)로 이루어진 적어도 하나의 수축부(6)에 의해 그 단부(4)사이에서 지지되는 전기 백열 램프에 있어서, 내화 금속 부분(7)이 필라멘트(2) 주위의 슬리브인 것을 특징으로 하는 전기 백열 램프.
- 제1항에 있어서, 상기 슬리브가 필라멘트(2) 주위를 감싸는 포일(7)인 것을 특징으로 하는 전기 백열 램프.
- 제1항에 있어서, 상기 슬리브(17)가 필라멘트(12) 주위를 감싸는 권선인 것을 특징으로 하는 전기 백열 램프.
- 제1항에 있어서, 상기 슬리브(27)는 필라멘트(22)와 통합되어 있는 것을 특징으로 하는 전기 백열 램프.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP93200804 | 1993-03-19 | ||
EP93200804.8 | 1993-03-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR940022674A true KR940022674A (ko) | 1994-10-21 |
KR100295973B1 KR100295973B1 (ko) | 2001-10-24 |
Family
ID=8213709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940005093A KR100295973B1 (ko) | 1993-03-19 | 1994-03-15 | 전기 백열 램프 |
Country Status (7)
Country | Link |
---|---|
US (1) | US5565734A (ko) |
EP (1) | EP0616359B1 (ko) |
JP (1) | JP3825481B2 (ko) |
KR (1) | KR100295973B1 (ko) |
CN (1) | CN1058107C (ko) |
DE (1) | DE69400272T2 (ko) |
ES (1) | ES2091085T3 (ko) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19528686A1 (de) * | 1995-08-03 | 1997-02-06 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Halogenglühlampe |
EP0789932B1 (en) * | 1995-09-04 | 1999-06-23 | Koninklijke Philips Electronics N.V. | Electric incandescent lamp |
DE29612757U1 (de) * | 1996-07-24 | 1997-11-20 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 81543 München | Einseitig verschlossene elektrische Glühlampe |
WO1998032156A1 (en) * | 1997-01-15 | 1998-07-23 | Koninklijke Philips Electronics N.V. | Electric incandescent lamp with filament having angular cross section |
US6429579B1 (en) * | 1999-03-30 | 2002-08-06 | General Electric Company | Apparatus and method of lead centering for halogen/incandescent lamps |
DE10236549A1 (de) * | 2002-08-08 | 2004-03-04 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Elektrische Glühlampe |
US6967308B1 (en) * | 2004-05-07 | 2005-11-22 | Dell Products L.P. | System and method for information handling system peripheral heating element thermal failsafe |
DE102005019829A1 (de) | 2005-04-28 | 2006-11-02 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Elektrische Lampe mit Halternoppen für den Leuchtkörper |
WO2007113710A1 (en) * | 2006-03-30 | 2007-10-11 | Koninklijke Philips Electronics N.V. | Incandescent lamp with filament support |
US10468242B2 (en) * | 2013-09-05 | 2019-11-05 | Applied Materials, Inc. | Lamp cross-section for reduced coil heating |
JP2016206484A (ja) * | 2015-04-24 | 2016-12-08 | 株式会社リコー | ヒータ、定着装置及び画像形成装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3538374A (en) * | 1967-08-18 | 1970-11-03 | Westinghouse Electric Corp | Tubular incandescent lamp having coiled filament with varied-pitch segments |
DE8325715U1 (de) * | 1983-09-07 | 1985-02-21 | Radium-Elektrizitäts-Gesellschaft mbH, 5272 Wipperfürth | Zweiseitig gesockelte gluehlampe |
US5006757A (en) * | 1989-12-11 | 1991-04-09 | Ushio Denki Kabushiki Kaisha | Incandescent lamp |
DE4008365A1 (de) * | 1990-03-15 | 1991-09-26 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Zweiseitig gequetschte halogengluehlampe |
DE4008367A1 (de) * | 1990-03-15 | 1991-09-26 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Einseitig gequetschte halogengluehlampe |
US5146134A (en) * | 1990-03-15 | 1992-09-08 | Patent Treuhand Gesellschaft Fur Elektrische Gluhlampen M.B.H. | Halogen incandescent lamp, particularly for operation from power networks, and method of its manufacture |
-
1994
- 1994-03-14 US US08/213,484 patent/US5565734A/en not_active Expired - Lifetime
- 1994-03-14 EP EP94200644A patent/EP0616359B1/en not_active Expired - Lifetime
- 1994-03-14 DE DE69400272T patent/DE69400272T2/de not_active Expired - Lifetime
- 1994-03-14 ES ES94200644T patent/ES2091085T3/es not_active Expired - Lifetime
- 1994-03-15 KR KR1019940005093A patent/KR100295973B1/ko not_active IP Right Cessation
- 1994-03-16 CN CN94103055A patent/CN1058107C/zh not_active Expired - Fee Related
- 1994-03-18 JP JP04882894A patent/JP3825481B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0616359A1 (en) | 1994-09-21 |
JP3825481B2 (ja) | 2006-09-27 |
DE69400272T2 (de) | 1997-01-02 |
CN1094846A (zh) | 1994-11-09 |
ES2091085T3 (es) | 1996-10-16 |
CN1058107C (zh) | 2000-11-01 |
JPH076739A (ja) | 1995-01-10 |
DE69400272D1 (de) | 1996-08-08 |
KR100295973B1 (ko) | 2001-10-24 |
EP0616359B1 (en) | 1996-07-03 |
US5565734A (en) | 1996-10-15 |
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Payment date: 20100504 Year of fee payment: 10 |
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