DE3271746D1 - Method of producing a low-pressure mercury vapour discharge lamp - Google Patents
Method of producing a low-pressure mercury vapour discharge lampInfo
- Publication number
- DE3271746D1 DE3271746D1 DE8282200395T DE3271746T DE3271746D1 DE 3271746 D1 DE3271746 D1 DE 3271746D1 DE 8282200395 T DE8282200395 T DE 8282200395T DE 3271746 T DE3271746 T DE 3271746T DE 3271746 D1 DE3271746 D1 DE 3271746D1
- Authority
- DE
- Germany
- Prior art keywords
- producing
- low
- discharge lamp
- pressure mercury
- mercury vapour
- Prior art date
- 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
- H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
- H01J61/72—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr having a main light-emitting filling of easily vaporisable metal vapour, e.g. mercury
-
- 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
- H01J61/28—Means for producing, introducing, or replenishing gas or vapour during operation of the lamp
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8101885A NL8101885A (nl) | 1981-04-16 | 1981-04-16 | Werkwijze voor het vervaardigen van een lagedrukkwikdampontladingslamp en lagedrukkwikdampontladingslamp vervaardigd met die werkwijze. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3271746D1 true DE3271746D1 (en) | 1986-07-24 |
Family
ID=19837367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8282200395T Expired DE3271746D1 (en) | 1981-04-16 | 1982-03-31 | Method of producing a low-pressure mercury vapour discharge lamp |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0063393B1 (de) |
JP (1) | JPS57180040A (de) |
CA (1) | CA1194096A (de) |
DE (1) | DE3271746D1 (de) |
NL (1) | NL8101885A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2465081C1 (ru) * | 2011-06-24 | 2012-10-27 | Открытое акционерное общество Акционерная холдинговая компания "Всероссийский научно-исследовательский и проектно-конструкторский институт металлургического машиностроения имени академика Целикова" (ОАО АХК "ВНИИМЕТМАШ") | Способ производства листовой холоднокатаной продукции из алюминия и его сплавов |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5274305A (en) * | 1991-12-04 | 1993-12-28 | Gte Products Corporation | Low pressure mercury discharge lamp with thermostatic control of mercury vapor pressure |
US5374871A (en) * | 1992-07-21 | 1994-12-20 | General Electric Company | Annular dosing capsule for electric discharge lamp and method of dosing the lamp using the capsule |
GB2295721B (en) * | 1994-12-01 | 1998-11-11 | Masonlite Ltd | Apparatus for providing radiation |
GB9424262D0 (en) * | 1994-12-01 | 1995-01-18 | Masonlite Ltd | Apparatus for providing radiation |
US7625258B2 (en) | 2006-03-16 | 2009-12-01 | E.G.L. Company Inc. | Lamp electrode and method for delivering mercury |
DE102006052025A1 (de) | 2006-11-03 | 2008-05-08 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Quecksilberquelle |
KR20100017694A (ko) * | 2007-05-09 | 2010-02-16 | 코닌클리즈케 필립스 일렉트로닉스 엔.브이. | 아말감 챔버를 갖는 아말감 캡슐을 구비하는 저압 수은 증기 방전 램프 |
JP7072786B2 (ja) * | 2017-09-29 | 2022-05-23 | 岩崎電気株式会社 | 低圧水銀ランプ及びその製造方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB967685A (en) * | 1962-03-28 | 1964-08-26 | Hivac Ltd | Improvements in or relating to gas discharge tubes |
GB1419099A (en) * | 1972-08-11 | 1975-12-24 | Thorn Electrical Ind Ltd | Manufacturing electric devices having sealed envelopes |
JPS5045476A (de) * | 1973-08-29 | 1975-04-23 | ||
AR206705A1 (es) * | 1974-03-21 | 1976-08-13 | Philips Nv | Metodo de fabricacion de una lampara de descarga de vapor de mercurio y lampara hecha por dicho metodo |
US3860852A (en) * | 1974-04-04 | 1975-01-14 | Gte Sylvania Inc | Fluorescent lamp containing amalgam-forming material |
NL183687C (nl) * | 1978-10-11 | 1988-12-16 | Philips Nv | Lagedrukkwikdampontladingslamp. |
ATE12150T1 (de) * | 1980-10-22 | 1985-03-15 | Sale Tilney Technology Plc | Quecksilber-spender fuer elektrische entladungslampen, bauelement und verfahren zu dessen herstellung und mit diesem spender versehene elektrische entladungslampe. |
-
1981
- 1981-04-16 NL NL8101885A patent/NL8101885A/nl not_active Application Discontinuation
-
1982
- 1982-03-31 DE DE8282200395T patent/DE3271746D1/de not_active Expired
- 1982-03-31 CA CA000400127A patent/CA1194096A/en not_active Expired
- 1982-03-31 EP EP82200395A patent/EP0063393B1/de not_active Expired
- 1982-04-14 JP JP6120682A patent/JPS57180040A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2465081C1 (ru) * | 2011-06-24 | 2012-10-27 | Открытое акционерное общество Акционерная холдинговая компания "Всероссийский научно-исследовательский и проектно-конструкторский институт металлургического машиностроения имени академика Целикова" (ОАО АХК "ВНИИМЕТМАШ") | Способ производства листовой холоднокатаной продукции из алюминия и его сплавов |
Also Published As
Publication number | Publication date |
---|---|
EP0063393B1 (de) | 1986-06-18 |
EP0063393A1 (de) | 1982-10-27 |
CA1194096A (en) | 1985-09-24 |
NL8101885A (nl) | 1982-11-16 |
JPS57180040A (en) | 1982-11-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |