KR100391936B1 - 반사코팅이된백열전등 - Google Patents
반사코팅이된백열전등 Download PDFInfo
- Publication number
- KR100391936B1 KR100391936B1 KR10-1998-0707059A KR19980707059A KR100391936B1 KR 100391936 B1 KR100391936 B1 KR 100391936B1 KR 19980707059 A KR19980707059 A KR 19980707059A KR 100391936 B1 KR100391936 B1 KR 100391936B1
- Authority
- KR
- South Korea
- Prior art keywords
- bulb
- axis
- incandescent lamp
- light emitting
- light
- Prior art date
Links
- 239000011248 coating agent Substances 0.000 title 1
- 238000000576 coating method Methods 0.000 title 1
- 229910052736 halogen Inorganic materials 0.000 claims abstract description 11
- 150000002367 halogens Chemical class 0.000 claims abstract description 10
- 230000005855 radiation Effects 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 9
- 230000006872 improvement Effects 0.000 abstract description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 230000004907 flux Effects 0.000 description 4
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- FJBFPHVGVWTDIP-UHFFFAOYSA-N dibromomethane Chemical compound BrCBr FJBFPHVGVWTDIP-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/28—Envelopes; Vessels
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Optical Elements Other Than Lenses (AREA)
Abstract
Description
35 W | 50 W | 60 W | |
반장축 a (mm) | 7.4 | 7.7 | 8.0 |
반단축 b (mm) | 6.3 | 6.5 | 6.6 |
필라멘트 길이 Wl(mm) | 3.07 | 3.75 | 4.02 |
필라멘트 직경 2 Wr(mm) | 1.87 | 1.97 | 2.3 |
필라멘트 리드 (㎛) | 243 | 297 | 346 |
와이어 직경 (㎛) | 152 | 185 | 216 |
Claims (8)
- 할로겐 백열 전등을 포함하는 백열 전등(9)으로서, 세로 축(RA)과 타원체 부분 윤곽(3)을 가지는 회전 대칭형 전구(2; 10)를 가지며, 상기 전등의 벽면에는 적외선 방사를 반사하는 층(14)이 제공되어 있으며, 상기 전구(2; 10)의 내부에 축 상으로 배치되어 두 개의 급전 리드들(16a, 16b)에 의해 지지되는 회전 대칭형 발광 소자(4; 15)를 가지며, 상기 두 개의 급전 리드들(16a, 16b)은 상기 전구(10)의 일측 또는 양측에서 하나 또는 두 개의 밀봉부(12)에 의해 기밀 방식으로 밖으로 유도되며, 상기 전구(2; 10)의 상기 타원체 부분 윤곽은 반장축(a)과 초점축()이 세로축에 수직하게 즉, 상기 전구(2; 10)의 회전축(RA)에 수직하게 방향 지어지는 타원의 선분(3)에 의해 생성되는 것을 특징으로 하는 백열 전등.
- 제 1 항에 있어서,상기 부분 윤곽을 생성하는 상기 타원의 선분(3)의 상기 반장축(a)은 상기 전구(2; 10)의 최대 반경(R)보다 더 기다란 즉, a > R 인 것을 특징으로 하는 백열 전등.
- 제 2 항에 있어서,R과 Wr 이 각각 상기 전구(2; 10)의 최대 반경과 상기 회전 대칭형 발광 소자(4; 15)의 최대 반경을 나타낼 때, 상기 반장축(a)의 길이는 R < a < R + 5 Wr의 범위에 있는 것을 특징으로 하는 백열 전등.
- 제 3 항에 있어서,상기 반장축(a)의 길이는 R + Wr ≤ a < R + 3 Wr 의 범위에 있는 것을 특징으로 하는 백열 전등.
- 제 1 내지 제 3 항 중 어느 한 항에 있어서,상기 층(14)은 상기 전등(9)의 외측 표면에 인가되며 상기 밀봉부(12)의 적어도 일부와 상기 전구(10)를 덮는 것을 특징으로 하는 백열 전등.
- 제 1 내지 제 4 항 중 어느 한 항에 있어서,상기 부분 윤곽을 생성하는 상기 타원(3) 선분의 반단축(b)의 길이는 Wl이 상기 발광 소자(4; 15)의 길이를 나타낼 때 Wl/2 < b < 3 Wl의 범위에 있는 것을 특징으로 하는 백열 전등.
- 제 1 내지 제 4 항 중 어느 한 항에 있어서,하나의 말단 밀봉부(12)를 가진 전구(10)의 경우에 상기 발광 소자는 코일 필라멘트에 의해 구현되는데, 상기 밀봉부로부터 멀리 떨어진 상기 필라멘트의 급전 리드(16b)는 상기 코일 필라멘트(15)의 내부에서 되돌아 오는 것을 특징으로 하는 백열 전등.
- 제 1 내지 제 4 항 중 어느 한 항에 있어서,상기 전구(10)는 적어도 하나의 말단에 가능한 좁게 적어도 하나의 급전 리드(16a, 16b)를 둘러싸는 전등 목(11)을 가지며, 상기 전구로부터 멀리 있는 상기 전등 목의 말단은 기밀 방식으로 밀봉되는 것을 특징으로 하는 백열 전등.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19701794A DE19701794A1 (de) | 1997-01-20 | 1997-01-20 | Glühlampe mit Reflexionsschicht |
DE19701794.0 | 1997-01-20 | ||
PCT/DE1998/000150 WO1998032158A1 (de) | 1997-01-20 | 1998-01-19 | Glühlampe mit reflexionsschicht |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000064566A KR20000064566A (ko) | 2000-11-06 |
KR100391936B1 true KR100391936B1 (ko) | 2003-09-19 |
Family
ID=7817816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-1998-0707059A KR100391936B1 (ko) | 1997-01-20 | 1998-01-19 | 반사코팅이된백열전등 |
Country Status (9)
Country | Link |
---|---|
US (1) | US6111344A (ko) |
EP (1) | EP0894336B1 (ko) |
JP (1) | JP4229985B2 (ko) |
KR (1) | KR100391936B1 (ko) |
CN (1) | CN1146013C (ko) |
DE (2) | DE19701794A1 (ko) |
HU (1) | HU222331B1 (ko) |
TW (1) | TW355809B (ko) |
WO (1) | WO1998032158A1 (ko) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19844519C2 (de) * | 1998-09-28 | 2000-08-03 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Elektrische Glühlampe mit IR-Reflexionsschicht |
DE10318051A1 (de) | 2003-04-17 | 2004-11-04 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Halogenglühlampe |
DE102004043176B4 (de) * | 2004-09-03 | 2014-09-25 | Osram Gmbh | Infrarotscheinwerfer |
DE102005019113A1 (de) | 2005-04-25 | 2006-10-26 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Halogenglühlampe und Verfahren zu ihrer Herstellung |
DE102007060839A1 (de) | 2007-12-18 | 2009-06-25 | Osram Gesellschaft mit beschränkter Haftung | Leuchtkörper und Lampe mit einem eindimensionalen photonischen Kristall |
DE202007017598U1 (de) * | 2007-12-18 | 2008-07-31 | Osram Gesellschaft mit beschränkter Haftung | Halogenglühlampe mit IRC-Beschichtung |
DE202008009152U1 (de) | 2008-07-08 | 2008-09-11 | Osram Gesellschaft mit beschränkter Haftung | Halogenglühlampe |
DE102008032167A1 (de) | 2008-07-08 | 2010-01-14 | Osram Gesellschaft mit beschränkter Haftung | Halogenglühlampe |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4041344A (en) * | 1976-08-30 | 1977-08-09 | General Electric Company | Ellipsoidal reflector lamp |
US4160929A (en) * | 1977-03-25 | 1979-07-10 | Duro-Test Corporation | Incandescent light source with transparent heat mirror |
FR2465313B1 (fr) * | 1979-09-17 | 1986-04-11 | Duro Test Corp | Enveloppe ellipsoidale pour lampe a incandescence, comprenant des moyens de renvoi de l'energie infrarouge |
US4379249A (en) * | 1980-08-20 | 1983-04-05 | Duro-Test, Corporation | Incandescent lamp with ellipsoidal envelope and infrared reflector |
US4535269A (en) * | 1983-08-01 | 1985-08-13 | General Electric Company | Incandescent lamp |
EP0237104B1 (en) * | 1986-03-11 | 1990-05-02 | Koninklijke Philips Electronics N.V. | Blown lamp bulb and electric lamp provided with such a bulb |
US4803394A (en) * | 1987-02-25 | 1989-02-07 | U.S. Philips Corporation | Lamp vessel for multiple lamp types |
US4988911A (en) * | 1988-10-17 | 1991-01-29 | Miller Jack V | Lamp with improved photometric distribution |
EP0470496A3 (en) * | 1990-08-07 | 1992-08-26 | Toshiba Lighting & Technology Corporation | Incandescent lamp and reflector type projection lamp |
DE4420607A1 (de) * | 1994-06-13 | 1995-12-14 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Elektrische Glühlampe und Leuchtkörper für Glühlampen |
-
1997
- 1997-01-20 DE DE19701794A patent/DE19701794A1/de not_active Withdrawn
- 1997-12-30 TW TW086119962A patent/TW355809B/zh not_active IP Right Cessation
-
1998
- 1998-01-19 KR KR10-1998-0707059A patent/KR100391936B1/ko not_active IP Right Cessation
- 1998-01-19 EP EP98906823A patent/EP0894336B1/de not_active Expired - Lifetime
- 1998-01-19 HU HU0000618A patent/HU222331B1/hu not_active IP Right Cessation
- 1998-01-19 US US09/142,580 patent/US6111344A/en not_active Expired - Lifetime
- 1998-01-19 CN CNB988000474A patent/CN1146013C/zh not_active Expired - Lifetime
- 1998-01-19 JP JP53352898A patent/JP4229985B2/ja not_active Expired - Fee Related
- 1998-01-19 DE DE59806689T patent/DE59806689D1/de not_active Expired - Lifetime
- 1998-01-19 WO PCT/DE1998/000150 patent/WO1998032158A1/de active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
HU222331B1 (hu) | 2003-06-28 |
JP2000507389A (ja) | 2000-06-13 |
HUP0000618A2 (hu) | 2000-06-28 |
US6111344A (en) | 2000-08-29 |
EP0894336B1 (de) | 2002-12-18 |
KR20000064566A (ko) | 2000-11-06 |
DE59806689D1 (de) | 2003-01-30 |
DE19701794A1 (de) | 1998-07-23 |
CN1146013C (zh) | 2004-04-14 |
CN1216155A (zh) | 1999-05-05 |
WO1998032158A1 (de) | 1998-07-23 |
TW355809B (en) | 1999-04-11 |
EP0894336A1 (de) | 1999-02-03 |
HUP0000618A3 (en) | 2001-10-29 |
JP4229985B2 (ja) | 2009-02-25 |
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