JPS5546631B2 - - Google Patents
Info
- Publication number
- JPS5546631B2 JPS5546631B2 JP3733076A JP3733076A JPS5546631B2 JP S5546631 B2 JPS5546631 B2 JP S5546631B2 JP 3733076 A JP3733076 A JP 3733076A JP 3733076 A JP3733076 A JP 3733076A JP S5546631 B2 JPS5546631 B2 JP S5546631B2
- Authority
- JP
- Japan
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/52—Cooling arrangements; Heating arrangements; Means for circulating gas or vapour within the discharge space
- H01J61/523—Heating or cooling particular parts of the lamp
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US56519175A | 1975-04-04 | 1975-04-04 | |
| US05/628,203 US3974410A (en) | 1975-04-04 | 1975-11-03 | Alumina ceramic lamp having enhanced heat conduction to the amalgam pool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51120073A JPS51120073A (en) | 1976-10-21 |
| JPS5546631B2 true JPS5546631B2 (US20100012521A1-20100121-C00001.png) | 1980-11-25 |
Family
ID=27073789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51037330A Granted JPS51120073A (en) | 1975-04-04 | 1976-04-05 | High pressure alkaline metal vapor discharge lamp |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3974410A (US20100012521A1-20100121-C00001.png) |
| JP (1) | JPS51120073A (US20100012521A1-20100121-C00001.png) |
| CA (1) | CA1060939A (US20100012521A1-20100121-C00001.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5884755A (ja) * | 1981-11-16 | 1983-05-20 | 小林 保一 | 化粧石膏ボ−ド |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4035682A (en) * | 1976-08-26 | 1977-07-12 | General Electric Company | Universal burning alkali metal vapor lamp with amalgam storage in exhaust tubulation |
| US4065691A (en) * | 1976-12-06 | 1977-12-27 | General Electric Company | Ceramic lamp having electrodes supported by crimped tubular inlead |
| NL179855C (nl) * | 1978-02-22 | 1986-11-17 | Philips Nv | Hogedruknatriumdampontladingslamp. |
| US4230964A (en) * | 1978-07-11 | 1980-10-28 | Westinghouse Electric Corp. | Color high-pressure sodium vapor lamp |
| US4199701A (en) * | 1978-08-10 | 1980-04-22 | General Electric Company | Fill gas for miniature high pressure metal vapor arc lamp |
| US4197480A (en) * | 1978-09-11 | 1980-04-08 | Westinghouse Electric Corp. | Reflector-type hid sodium vapor lamp unit with dichroic reflector |
| US4291250A (en) * | 1979-05-07 | 1981-09-22 | Westinghouse Electric Corp. | Arc discharge tube end seal |
| US4386050A (en) * | 1979-08-29 | 1983-05-31 | Scott Anderson | Process, apparatus and manufacture relating to high-purity, sodium amalgam particles useful in lamp manufacture |
| US4386292A (en) * | 1980-07-02 | 1983-05-31 | Gte Products Corporation | Projection lamp comprising single ended arc discharge lamp and an interference filter |
| US4449948A (en) * | 1980-08-12 | 1984-05-22 | Apl Anderson, Inc. | Method of introducing sodium amalgam into lamps and lamp containing sodium amalgam particles |
| JPS63152847A (ja) * | 1986-08-05 | 1988-06-25 | Toshiba Corp | 高圧ナトリウムランプ |
| DE8807104U1 (de) * | 1988-05-31 | 1988-07-14 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München | Natriumhochdruckentladungslampe |
| US5387837A (en) * | 1992-03-27 | 1995-02-07 | U.S. Philips Corporation | Low-pressure discharge lamp and luminaire provided with such a lamp |
| US6362568B1 (en) * | 1998-12-14 | 2002-03-26 | Corning Incorporated | Electrode assembly and discharge lamp comprising the same |
| US7839089B2 (en) * | 2002-12-18 | 2010-11-23 | General Electric Company | Hermetical lamp sealing techniques and lamp having uniquely sealed components |
| DE102007044629A1 (de) * | 2007-09-19 | 2009-04-02 | Osram Gesellschaft mit beschränkter Haftung | Hochdruckentladungslampe |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS433863Y1 (US20100012521A1-20100121-C00001.png) * | 1966-04-20 | 1968-02-19 | ||
| JPS4326944Y1 (US20100012521A1-20100121-C00001.png) * | 1967-06-26 | 1968-11-08 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3450924A (en) * | 1967-05-23 | 1969-06-17 | Westinghouse Electric Corp | Sealing means for refractory ceramic discharge device envelopes |
| US3558963A (en) * | 1968-08-16 | 1971-01-26 | Gen Electric | High-intensity vapor arc-lamp |
| GB1280735A (en) * | 1969-08-29 | 1972-07-05 | Matsushita Electronics Corp | High pressure metal-vapour discharge tube |
| US3723784A (en) * | 1971-04-15 | 1973-03-27 | Gen Electric | Alumina ceramic lamp having heat-reflecting shields surrounding its electrodes |
-
1975
- 1975-11-03 US US05/628,203 patent/US3974410A/en not_active Expired - Lifetime
-
1976
- 1976-03-26 CA CA248,890A patent/CA1060939A/en not_active Expired
- 1976-04-05 JP JP51037330A patent/JPS51120073A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS433863Y1 (US20100012521A1-20100121-C00001.png) * | 1966-04-20 | 1968-02-19 | ||
| JPS4326944Y1 (US20100012521A1-20100121-C00001.png) * | 1967-06-26 | 1968-11-08 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5884755A (ja) * | 1981-11-16 | 1983-05-20 | 小林 保一 | 化粧石膏ボ−ド |
Also Published As
| Publication number | Publication date |
|---|---|
| US3974410A (en) | 1976-08-10 |
| JPS51120073A (en) | 1976-10-21 |
| CA1060939A (en) | 1979-08-21 |
