FR2331151B1 - - Google Patents
Info
- Publication number
- FR2331151B1 FR2331151B1 FR7633071A FR7633071A FR2331151B1 FR 2331151 B1 FR2331151 B1 FR 2331151B1 FR 7633071 A FR7633071 A FR 7633071A FR 7633071 A FR7633071 A FR 7633071A FR 2331151 B1 FR2331151 B1 FR 2331151B1
- Authority
- FR
- France
- 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
- H01J61/30—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
- H01J61/52—Cooling arrangements; Heating arrangements; Means for circulating gas or vapour within the discharge space
-
- 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
- H01J9/245—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for gas discharge tubes or lamps
- H01J9/247—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for gas discharge tubes or lamps specially adapted for gas-discharge lamps
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752549419 DE2549419C3 (de) | 1975-11-04 | 1975-11-04 | Leuchtstofflampe in Rechteckform und Verfahren zu ihrer Herstellung |
| DE19762645794 DE2645794C3 (de) | 1976-10-09 | 1976-10-09 | Leuchtstofflampe in Rechteckform und Verfahren zu ihrer Herstellung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2331151A1 FR2331151A1 (fr) | 1977-06-03 |
| FR2331151B1 true FR2331151B1 (US07368563-20080506-C00056.png) | 1978-12-22 |
Family
ID=25769573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7633071A Granted FR2331151A1 (fr) | 1975-11-04 | 1976-11-03 | Lampe a decharge a double electrode et son procede de fabrication |
Country Status (6)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6230282Y2 (US07368563-20080506-C00056.png) * | 1978-01-26 | 1987-08-04 | ||
| US4173730A (en) * | 1978-07-11 | 1979-11-06 | Westinghouse Electric Corp. | Compact fluorescent lamp unit having integral circuit means for DC operation |
| JPS5490877A (en) * | 1978-10-31 | 1979-07-18 | Stanley Electric Co Ltd | Flat fluorescent lamp and method of manufacturing the same |
| JPS5572772U (US07368563-20080506-C00056.png) * | 1978-11-15 | 1980-05-19 | ||
| JPS5622763U (US07368563-20080506-C00056.png) * | 1979-07-31 | 1981-02-28 | ||
| US4270071A (en) * | 1979-11-26 | 1981-05-26 | Westinghouse Electric Corp. | Composite base and ballast member for compact single-ended fluorescent lamp |
| KR870000282B1 (ko) * | 1984-11-28 | 1987-02-23 | 강형원 | "u"형 단관을 결합시킨 "w"형 및 쌍"w"형 형광등의 관과 그 제조방법 |
| US10490429B2 (en) * | 2014-11-26 | 2019-11-26 | Applied Materials, Inc. | Substrate carrier using a proportional thermal fluid delivery system |
| KR20190034820A (ko) | 2017-09-25 | 2019-04-03 | (주)지피엔이 | 복합안료 및 이를 포함하는 칼라필터용 적색 안료 조성물 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3059137A (en) * | 1957-11-22 | 1962-10-16 | Edward G Reaves | Screw-in fluorescent lighting fixture |
| US3240861A (en) * | 1961-05-01 | 1966-03-15 | Gen Electric | Panel lamp seal |
| US3117248A (en) * | 1961-05-18 | 1964-01-07 | Gen Electric | Low pressure mercury vapor discharge lamp for direct current operation |
| US3549941A (en) * | 1968-06-03 | 1970-12-22 | Arnold Friedmann | Discharge lamp with circuit elements incorporated in the envelope |
| US3609436A (en) * | 1969-04-21 | 1971-09-28 | Gen Electric | Fluorescent light source with a plurality of sequentially energized electrodes |
| US3646383A (en) * | 1970-01-09 | 1972-02-29 | Gen Electric | Fluorescent panel lamp |
-
1976
- 1976-11-02 GB GB45529/76A patent/GB1541292A/en not_active Expired
- 1976-11-02 JP JP51131299A patent/JPS604546B2/ja not_active Expired
- 1976-11-03 FR FR7633071A patent/FR2331151A1/fr active Granted
- 1976-11-04 US US05/738,965 patent/US4117372A/en not_active Expired - Lifetime
- 1976-11-04 NL NLAANVRAGE7612269,A patent/NL181610C/xx not_active IP Right Cessation
- 1976-11-04 CH CH1392876A patent/CH610441A5/xx not_active IP Right Cessation
-
1987
- 1987-03-20 NL NL8700666A patent/NL8700666A/nl not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| GB1541292A (en) | 1979-02-28 |
| CH610441A5 (US07368563-20080506-C00056.png) | 1979-04-12 |
| NL7612269A (nl) | 1977-05-06 |
| NL8700666A (nl) | 1987-08-03 |
| NL181610C (nl) | 1987-09-16 |
| US4117372A (en) | 1978-09-26 |
| JPS5258280A (en) | 1977-05-13 |
| JPS604546B2 (ja) | 1985-02-05 |
| FR2331151A1 (fr) | 1977-06-03 |
| NL181610B (nl) | 1987-04-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |