NL7409135A - Kwikdampontladingslamp. - Google Patents
Kwikdampontladingslamp.Info
- Publication number
- NL7409135A NL7409135A NL7409135A NL7409135A NL7409135A NL 7409135 A NL7409135 A NL 7409135A NL 7409135 A NL7409135 A NL 7409135A NL 7409135 A NL7409135 A NL 7409135A NL 7409135 A NL7409135 A NL 7409135A
- Authority
- NL
- Netherlands
- Prior art keywords
- discharge lamp
- mercury vapor
- vapor discharge
- mercury
- lamp
- Prior art date
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
- H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
- H01J61/18—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3210473*[A GB1397034A (en) | 1973-07-05 | 1973-07-05 | Discharge lamps |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7409135A true NL7409135A (nl) | 1975-01-07 |
Family
ID=10333303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7409135A NL7409135A (nl) | 1973-07-05 | 1974-07-05 | Kwikdampontladingslamp. |
Country Status (9)
Country | Link |
---|---|
US (1) | US3867665A (nl) |
JP (1) | JPS5069880A (nl) |
CA (1) | CA983565A (nl) |
DE (1) | DE2430041A1 (nl) |
FR (1) | FR2236269B1 (nl) |
GB (1) | GB1397034A (nl) |
IT (1) | IT1015668B (nl) |
NL (1) | NL7409135A (nl) |
SE (1) | SE391834B (nl) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2629309C2 (de) * | 1975-07-02 | 1986-09-25 | Gte Products Corp., Wilmington, Del. | Mitteldruck-Bogenentladungslampe |
DE2718735C2 (de) * | 1977-04-27 | 1986-06-05 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München | Quecksilberdampfhochdruckentladung |
DE2725297C3 (de) * | 1977-06-04 | 1980-10-16 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Hochdruckquecksilberdampfentladungslampe |
NL7712058A (nl) * | 1977-11-02 | 1979-05-04 | Philips Nv | Lagedrukkwikdampontladingslamp. |
JPS58175251A (ja) * | 1982-04-07 | 1983-10-14 | Hitachi Ltd | 高輝度紫外線光源 |
EP0110645B1 (en) * | 1982-11-30 | 1988-06-01 | THORN EMI plc | Improvements in photoprinting lamps |
GB2183085A (en) * | 1985-10-04 | 1987-05-28 | Ushio Electric Inc | Iron vapor discharge lamp |
GB2182486B (en) * | 1985-10-04 | 1990-06-06 | Ushio Electric Inc | Magnesium and iron vapor discharge lamp |
JP2961195B2 (ja) * | 1994-04-13 | 1999-10-12 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | メタルハライドランプ |
US5757133A (en) * | 1996-03-12 | 1998-05-26 | Uvp, Inc. | Magnesium vapor discharge lamp |
US6121730A (en) * | 1998-06-05 | 2000-09-19 | Matsushita Electric Works R&D Laboratory, Inc. | Metal hydrides lamp and fill for the same |
KR100348610B1 (ko) * | 2000-01-19 | 2002-08-13 | 엘지전자주식회사 | 금속 할로겐 무전극 램프 |
US6717364B1 (en) * | 2000-07-28 | 2004-04-06 | Matsushita Research & Development Labs Inc | Thallium free—metal halide lamp with magnesium halide filling for improved dimming properties |
US20040227463A1 (en) * | 2003-05-15 | 2004-11-18 | Lepselter Martin P. | Flat panel display having conductors magnetically bonded to substrate |
US9415126B2 (en) * | 2013-05-23 | 2016-08-16 | Sensor Electronic Technology, Inc. | Reflective transparent optical chamber |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1177248B (de) * | 1962-08-22 | 1964-09-03 | Patra Patent Treuhand | Elektrische Hochdruck-Dampfentladungslampe mit einer farbkorrigierenden Zusatz-Fuellung |
US3521111A (en) * | 1965-10-01 | 1970-07-21 | Mitsubishi Electric Corp | Discharge lamp having a fill including mercury and gallium iodide |
US3319119A (en) * | 1965-10-22 | 1967-05-09 | Hewlett Packard Co | Metal vapor spectral lamp with mercury and a metal halide at subatmospheric pressure |
US3398312A (en) * | 1965-11-24 | 1968-08-20 | Westinghouse Electric Corp | High pressure vapor discharge lamp having a fill including sodium iodide and a free metal |
US3431447A (en) * | 1966-02-16 | 1969-03-04 | Westinghouse Electric Corp | High-pressure metallic vapor discharge lamp including mercury and thallium iodide |
US3480819A (en) * | 1967-11-22 | 1969-11-25 | Sylvania Electric Prod | Phosphor coated high pressure electric discharge device |
GB1360022A (en) * | 1971-05-25 | 1974-07-17 | Thorn Electrical Ind Ltd | Discharge lamps |
-
1973
- 1973-07-05 GB GB3210473*[A patent/GB1397034A/en not_active Expired
- 1973-11-21 US US418122A patent/US3867665A/en not_active Expired - Lifetime
-
1974
- 1974-06-13 CA CA202,354A patent/CA983565A/en not_active Expired
- 1974-06-19 JP JP49069273A patent/JPS5069880A/ja active Pending
- 1974-06-22 DE DE2430041A patent/DE2430041A1/de active Pending
- 1974-07-04 IT IT24792/74A patent/IT1015668B/it active
- 1974-07-04 SE SE7408819A patent/SE391834B/xx unknown
- 1974-07-05 FR FR7423520A patent/FR2236269B1/fr not_active Expired
- 1974-07-05 NL NL7409135A patent/NL7409135A/nl unknown
Also Published As
Publication number | Publication date |
---|---|
GB1397034A (en) | 1975-06-11 |
SE391834B (sv) | 1977-02-28 |
DE2430041A1 (de) | 1975-01-23 |
JPS5069880A (nl) | 1975-06-10 |
IT1015668B (it) | 1977-05-20 |
FR2236269B1 (nl) | 1978-10-27 |
FR2236269A1 (nl) | 1975-01-31 |
CA983565A (en) | 1976-02-10 |
SE7408819L (nl) | 1975-01-07 |
US3867665A (en) | 1975-02-18 |
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