NL7801008A - Fluorescentie lamp. - Google Patents
Fluorescentie lamp.Info
- Publication number
- NL7801008A NL7801008A NL7801008A NL7801008A NL7801008A NL 7801008 A NL7801008 A NL 7801008A NL 7801008 A NL7801008 A NL 7801008A NL 7801008 A NL7801008 A NL 7801008A NL 7801008 A NL7801008 A NL 7801008A
- Authority
- NL
- Netherlands
- Prior art keywords
- fluorescence lamp
- fluorescence
- 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
- H01J61/30—Vessels; Containers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
- H01J61/26—Means for absorbing or adsorbing gas, e.g. by gettering; Means for preventing blackening of the envelope
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP894977A JPS5393231A (en) | 1977-01-28 | 1977-01-28 | Ignitor secondary cable |
JP1024877 | 1977-01-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7801008A true NL7801008A (nl) | 1978-08-01 |
Family
ID=26343580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7801008A NL7801008A (nl) | 1977-01-28 | 1978-01-27 | Fluorescentie lamp. |
Country Status (3)
Country | Link |
---|---|
US (1) | US4272702A (de) |
DE (1) | DE2803462C2 (de) |
NL (1) | NL7801008A (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6230282Y2 (de) * | 1978-01-26 | 1987-08-04 | ||
JPS55100660U (de) * | 1978-12-30 | 1980-07-12 | ||
US4853581A (en) * | 1986-02-10 | 1989-08-01 | Photo Redux Corp. | Radiation-emitting devices |
US4879489A (en) * | 1986-02-10 | 1989-11-07 | Photo Redux Corp. | Radiation-emitting devices |
US4835444A (en) * | 1986-02-10 | 1989-05-30 | Photo Redux Corp. | Radiation-emitting devices |
JPH01243361A (ja) * | 1988-03-25 | 1989-09-28 | Toshiba Electric Equip Corp | 面状けい光ランプ |
US5262891A (en) * | 1991-04-30 | 1993-11-16 | Olympus Optical Co., Ltd. | Optical microscope of the transmission type |
US6031321A (en) * | 1998-04-20 | 2000-02-29 | Park; Shi-Heung | Infrared thermal lamp |
US6559599B1 (en) * | 1998-11-17 | 2003-05-06 | Corning Incorporated | Internally channeled glass envelope with molded edge for affixing attachments |
JP2008071636A (ja) * | 2006-09-14 | 2008-03-27 | Stanley Electric Co Ltd | 熱陰極蛍光管の製造方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE747638C (de) * | 1941-02-13 | 1944-10-09 | Verfahren zur Herstellung von kugelfoermigen UEberdruckentladungslampen aus Quarzglas | |
DE845368C (de) * | 1946-02-12 | 1952-07-31 | Ets Claude Paz & Silva | Verfahren zur Herstellung eines elektrischen Apparates mit einer Huelle, welche wenigstens zwei OEffnungen aufweist |
GB950475A (en) * | 1958-11-19 | 1964-02-26 | Ass Elect Ind | Improvements in electric discharge lamps |
US3252781A (en) * | 1961-05-01 | 1966-05-24 | Gen Electric | Apparatus for panel lamp manufacture |
US3504215A (en) * | 1967-11-30 | 1970-03-31 | Westinghouse Electric Corp | Planar fluorescent lamp with integral amalgam type mercury-vapor pressure control component |
US3904916A (en) * | 1971-03-15 | 1975-09-09 | Duro Test Corp | End cap structures for fluorescent lamps |
JPS4827111U (de) | 1971-08-05 | 1973-04-02 | ||
US4195249A (en) * | 1978-08-30 | 1980-03-25 | Stanley Electric Co., Ltd. | Flat type of fluorescent lamp |
-
1978
- 1978-01-19 US US05/870,853 patent/US4272702A/en not_active Expired - Lifetime
- 1978-01-27 DE DE2803462A patent/DE2803462C2/de not_active Expired
- 1978-01-27 NL NL7801008A patent/NL7801008A/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE2803462A1 (de) | 1978-08-03 |
US4272702A (en) | 1981-06-09 |
DE2803462C2 (de) | 1983-04-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BC | A request for examination has been filed | ||
BV | The patent application has lapsed |