KR100712745B1 - 전기 램프 - Google Patents
전기 램프 Download PDFInfo
- Publication number
- KR100712745B1 KR100712745B1 KR1020007009215A KR20007009215A KR100712745B1 KR 100712745 B1 KR100712745 B1 KR 100712745B1 KR 1020007009215 A KR1020007009215 A KR 1020007009215A KR 20007009215 A KR20007009215 A KR 20007009215A KR 100712745 B1 KR100712745 B1 KR 100712745B1
- Authority
- KR
- South Korea
- Prior art keywords
- lamp
- current conductor
- lamp vessel
- metal
- metal cell
- 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 - Fee Related
Links
Images
Classifications
-
- 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
-
- 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
- F21V31/00—Gas-tight or water-tight arrangements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
Description
기밀 바닥과 상기 바닥과 대향하는 개방부와, 축을 둘러싸고 내부 면을 가진 돌출 기밀 벽을 포함하는 금속 셀(shell)과,
Claims (7)
- 전기 램프에 있어서,기밀하게(in a gastight manner) 봉합되고 적어도 무게의 95%의 SiO2 함유량을 가진 유리 램프(lamp) 용기(1)와,상기 램프 용기(1) 내에 배치된 전기 소자(2)와,상기 램프 용기(1)로부터 외부로 돌출하고 상기 전기 소자(2)에 연결되어 있는 전류 피드스루부(feedthroughs)(3,4)를 포함하고,각각의 전류 피드스루부(3,4)는기밀 바닥(8)과 상기 바닥(8)과 대향하는 개방부(12)와, 축(9)을 둘러싸며 내부 면(11)을 가진 돌출 기밀 벽(raised gastight wall(10))을 포함하는 금속 셀(shell)(7)과,기밀하게 상기 바닥(8)에 연결된 단부(14)를 가진 내부 전류 도전체(13)를 포함하되,상기 내부 전류 도전체(13)는 상기 바닥(8)으로부터 상기 금속 셀(7)의 상기 개방부(12)를 넘어서 상기 램프 용기(1)로 연장되며 또한 상기 전기 소자(2)에 연결되며, 상기 램프 용기(1)의 일단부(5, 6)는 상기 금속 셀(7)에 직접적인 기밀 융착부(fuse)를 가지며,상기 금속 셀(7)은 상기 램프 용기(1)의 상기 단부(5,6)를 둘러싸고, 상기 금속 셀(7)은 나이프 에지부(knife edge)가 없는 전기 램프.
- 제 1 항에 있어서,상기 금속 셀(7) 또는 상기 내부 전류 전도체(13) 또는 이들 둘 모두는 텅스텐 또는 몰리브덴 또는 이들의 혼합물을 포함하는 전기 램프.
- 제 2 항에 있어서,상기 금속 셀(7) 또는 상기 내부 전류 도전체(13) 또는 이들 둘 모두는 많아도 10 %의 중량 퍼센트의 첨가물을 포함하는 전기 램프.
- 제 3 항에 있어서,상기 첨가물은 레늄, 토륨, 이트륨, 란탄의 그룹(group)으로부터 선택된 요소를 포함하는 전기 램프.
- 제 1 항 내지 제 4 항중의 어느 한 항에 있어서,상기 금속 셀(7)은 상기 개방부(12)와 반대측의 상기 바닥(8) 측면(15)에 외부 전류 도전체(16)를 구비하는 전기 램프.
- 제 5 항에 있어서,상기 외부 전류 도전체(16)는 커플링(coupling) 수단(17)을 구비하는 전기 램프.
- 제 5 항에 있어서,전류 도전체(19)가 상기 바닥(8)의 구멍(18)을 통해서 기밀하게 관통하는 전기 램프.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98204378 | 1998-12-21 | ||
EP98204378.8 | 1998-12-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010041165A KR20010041165A (ko) | 2001-05-15 |
KR100712745B1 true KR100712745B1 (ko) | 2007-04-30 |
Family
ID=8234519
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020007009215A Expired - Fee Related KR100712745B1 (ko) | 1998-12-21 | 1999-12-06 | 전기 램프 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6359386B1 (ko) |
EP (1) | EP1057211B1 (ko) |
JP (1) | JP2002533873A (ko) |
KR (1) | KR100712745B1 (ko) |
CN (1) | CN1293598C (ko) |
DE (1) | DE69928647T2 (ko) |
WO (1) | WO2000038215A1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2086002A3 (en) * | 2004-09-30 | 2009-10-28 | Koninklijke Philips Electronics N.V. | Electric lamp with sealing foil |
US8134290B2 (en) | 2009-04-30 | 2012-03-13 | Scientific Instrument Services, Inc. | Emission filaments made from a rhenium alloy and method of manufacturing thereof |
CN103353089B (zh) * | 2013-02-25 | 2015-10-07 | 黄�俊 | 投光灯的灯罩及其制造方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5304892A (en) * | 1990-10-02 | 1994-04-19 | Patent-Treuhand-Gesellschaft Fur Elektrische Gluhlampen Mbh | Double-ended high-pressure discharge lamp |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB469978A (en) * | 1936-05-05 | 1937-08-06 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Improvements in or relating to quartz to metal joints |
DE1589309B2 (de) | 1967-11-30 | 1976-07-22 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München | Quarzglas-metalleinschmelzung bei stromzufuehrungen fuer hochdruckentladungslampen und verfahren zu ihrer herstellung |
GB2120006B (en) * | 1982-05-07 | 1985-10-09 | Gen Electric Plc | Diversion of heat and light from ribbon seals in high-power electric lamps |
JPS61263040A (ja) * | 1985-05-16 | 1986-11-21 | Ushio Inc | 直流放電灯 |
DE3923589A1 (de) * | 1989-07-17 | 1991-01-24 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Hochdruckentladungslampe |
US5461277A (en) * | 1992-07-13 | 1995-10-24 | U.S. Philips Corporation | High-pressure gas discharge lamp having a seal with a cylindrical crack about the electrode rod |
EP0581354B1 (en) * | 1992-07-13 | 1998-04-29 | Koninklijke Philips Electronics N.V. | High-pressure gas discharge lamp |
-
1999
- 1999-12-06 KR KR1020007009215A patent/KR100712745B1/ko not_active Expired - Fee Related
- 1999-12-06 JP JP2000590194A patent/JP2002533873A/ja not_active Abandoned
- 1999-12-06 EP EP99963415A patent/EP1057211B1/en not_active Expired - Lifetime
- 1999-12-06 CN CNB99802967XA patent/CN1293598C/zh not_active Expired - Fee Related
- 1999-12-06 WO PCT/EP1999/009605 patent/WO2000038215A1/en active IP Right Grant
- 1999-12-06 DE DE69928647T patent/DE69928647T2/de not_active Expired - Fee Related
- 1999-12-15 US US09/464,003 patent/US6359386B1/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5304892A (en) * | 1990-10-02 | 1994-04-19 | Patent-Treuhand-Gesellschaft Fur Elektrische Gluhlampen Mbh | Double-ended high-pressure discharge lamp |
Also Published As
Publication number | Publication date |
---|---|
CN1293598C (zh) | 2007-01-03 |
KR20010041165A (ko) | 2001-05-15 |
US6359386B1 (en) | 2002-03-19 |
EP1057211A1 (en) | 2000-12-06 |
JP2002533873A (ja) | 2002-10-08 |
DE69928647T2 (de) | 2006-08-10 |
DE69928647D1 (de) | 2006-01-05 |
CN1291343A (zh) | 2001-04-11 |
EP1057211B1 (en) | 2005-11-30 |
WO2000038215A1 (en) | 2000-06-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0105 | International application |
Patent event date: 20000821 Patent event code: PA01051R01D Comment text: International Patent Application |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20041203 Comment text: Request for Examination of Application |
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E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20060817 Patent event code: PE09021S01D |
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E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20070123 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20070423 Patent event code: PR07011E01D |
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PR1002 | Payment of registration fee |
Payment date: 20070423 End annual number: 3 Start annual number: 1 |
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PG1601 | Publication of registration | ||
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |