BE816981A - Lampes a decharge a vapeur metallique a haute pression et procede de fabrication - Google Patents
Lampes a decharge a vapeur metallique a haute pression et procede de fabricationInfo
- Publication number
- BE816981A BE816981A BE145988A BE145988A BE816981A BE 816981 A BE816981 A BE 816981A BE 145988 A BE145988 A BE 145988A BE 145988 A BE145988 A BE 145988A BE 816981 A BE816981 A BE 816981A
- Authority
- BE
- Belgium
- Prior art keywords
- manufacturing
- high pressure
- discharge lamps
- steam discharge
- pressure metal
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
- H01J9/32—Sealing leading-in conductors
- H01J9/323—Sealing leading-in conductors into a discharge lamp or a gas-filled discharge device
- H01J9/326—Sealing leading-in conductors into a discharge lamp or a gas-filled discharge device making pinched-stem or analogous seals
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US374566A US3870919A (en) | 1973-06-28 | 1973-06-28 | Discharge lamp having blow-molded arc tube ends |
Publications (1)
Publication Number | Publication Date |
---|---|
BE816981A true BE816981A (fr) | 1974-10-16 |
Family
ID=23477387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE145988A BE816981A (fr) | 1973-06-28 | 1974-06-27 | Lampes a decharge a vapeur metallique a haute pression et procede de fabrication |
Country Status (5)
Country | Link |
---|---|
US (1) | US3870919A (fr) |
JP (1) | JPS6031065B2 (fr) |
BE (1) | BE816981A (fr) |
DE (1) | DE2430528C2 (fr) |
GB (1) | GB1472879A (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3966288A (en) * | 1973-08-22 | 1976-06-29 | Gte Sylvania Incorporated | Method for making high intensity discharge arc tube |
JP3256931B2 (ja) * | 1997-05-23 | 2002-02-18 | スタンレー電気株式会社 | 自動車用放電ランプ |
JP2003168391A (ja) * | 2001-09-20 | 2003-06-13 | Koito Mfg Co Ltd | 放電ランプ装置用水銀フリーアークチューブ |
DE10163584C1 (de) * | 2001-11-26 | 2003-04-17 | Philips Corp Intellectual Pty | Verfahren und Vorrichtung zur Herstellung von Lampenkolben mit nicht-rotationssymmetrischer und/oder konkaver innerer und/oder äußerer Form |
EP1315197A1 (fr) * | 2001-11-26 | 2003-05-28 | Philips Intellectual Property & Standards GmbH | Lampe à décharge haute pression |
US20040056600A1 (en) * | 2002-09-19 | 2004-03-25 | Lapatovich Walter P. | Electric lamp with condensate reservoir and method of operation thereof |
JP5368107B2 (ja) * | 2005-12-23 | 2013-12-18 | コーニンクレッカ フィリップス エヌ ヴェ | 二重管放電ランプの製造方法 |
CA2772413A1 (fr) * | 2009-08-28 | 2011-03-03 | Iwasaki Electric Co., Ltd. | Amplificateur d'uv pour lampe a decharge et procede de production associe |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2965698A (en) * | 1956-08-30 | 1960-12-20 | Gen Electric | Quartz tube pinch seal |
US2857712A (en) * | 1957-06-24 | 1958-10-28 | Gen Electric | Quartz lamp sealing machine |
US3234421A (en) * | 1961-01-23 | 1966-02-08 | Gen Electric | Metallic halide electric discharge lamps |
NL288714A (fr) * | 1963-02-08 | |||
US3250941A (en) * | 1963-03-01 | 1966-05-10 | Gen Electric | Discharge lamp manufacture |
JPS4810585B1 (fr) * | 1968-06-29 | 1973-04-04 | ||
FR2041513A5 (fr) * | 1969-04-28 | 1971-01-29 | Cem Comp Electro Mec | |
JPS5118250Y2 (fr) * | 1971-07-15 | 1976-05-15 | ||
US3753019A (en) * | 1972-01-31 | 1973-08-14 | Gen Electric | Metal halide lamp |
-
1973
- 1973-06-28 US US374566A patent/US3870919A/en not_active Expired - Lifetime
-
1974
- 1974-05-24 GB GB2335074A patent/GB1472879A/en not_active Expired
- 1974-05-24 JP JP49058011A patent/JPS6031065B2/ja not_active Expired
- 1974-06-25 DE DE2430528A patent/DE2430528C2/de not_active Expired
- 1974-06-27 BE BE145988A patent/BE816981A/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPS6031065B2 (ja) | 1985-07-19 |
JPS5022479A (fr) | 1975-03-10 |
US3870919A (en) | 1975-03-11 |
DE2430528A1 (de) | 1975-01-16 |
GB1472879A (en) | 1977-05-11 |
DE2430528C2 (de) | 1985-06-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: GENERAL ELECTRIC CY Effective date: 19920630 |