NL7111885A - - Google Patents
Info
- Publication number
- NL7111885A NL7111885A NL7111885A NL7111885A NL7111885A NL 7111885 A NL7111885 A NL 7111885A NL 7111885 A NL7111885 A NL 7111885A NL 7111885 A NL7111885 A NL 7111885A NL 7111885 A NL7111885 A NL 7111885A
- Authority
- NL
- Netherlands
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
- H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
- H01J61/545—Igniting arrangements, e.g. promoting ionisation for starting using an auxiliary electrode inside the vessel
-
- 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
-
- 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
- H01J61/35—Vessels; Containers provided with coatings on the walls thereof; Selection of materials for the coatings
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NLAANVRAGE7111885,A NL169533C (nl) | 1971-08-28 | 1971-08-28 | Lagedrukkwikdampontladingslamp. |
| DE2238927A DE2238927A1 (de) | 1971-08-28 | 1972-08-08 | Niederdruckquecksilberdampfentladungslampe |
| CA150,089A CA958753A (en) | 1971-08-28 | 1972-08-24 | Low-pressure mercury vapour discharge lamp |
| JP47084677A JPS4835680A (https=) | 1971-08-28 | 1972-08-25 | |
| US00283843A US3809944A (en) | 1971-08-28 | 1972-08-25 | Low-pressure mercury vapour discharge lamp |
| GB3972972A GB1339099A (en) | 1971-08-28 | 1972-08-25 | Low-pressure mercury vapour discharge lamp |
| BE788095D BE788095A (fr) | 1971-08-28 | 1972-08-28 | Lampe a decharge dans la vapeur de mercure a basse pression |
| FR7230532A FR2150908B1 (https=) | 1971-08-28 | 1972-08-28 | |
| JP1978158019U JPS5472385U (https=) | 1971-08-28 | 1978-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NLAANVRAGE7111885,A NL169533C (nl) | 1971-08-28 | 1971-08-28 | Lagedrukkwikdampontladingslamp. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7111885A true NL7111885A (https=) | 1973-03-02 |
| NL169533B NL169533B (nl) | 1982-02-16 |
| NL169533C NL169533C (nl) | 1982-07-16 |
Family
ID=19813905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7111885,A NL169533C (nl) | 1971-08-28 | 1971-08-28 | Lagedrukkwikdampontladingslamp. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3809944A (https=) |
| JP (2) | JPS4835680A (https=) |
| BE (1) | BE788095A (https=) |
| CA (1) | CA958753A (https=) |
| DE (1) | DE2238927A1 (https=) |
| FR (1) | FR2150908B1 (https=) |
| GB (1) | GB1339099A (https=) |
| NL (1) | NL169533C (https=) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3967153A (en) * | 1974-11-25 | 1976-06-29 | Gte Sylvania Incorporated | Fluorescent lamp having electrically conductive coating and a protective coating therefor |
| US3963954A (en) * | 1974-11-25 | 1976-06-15 | Gte Sylvania Incorporated | Fluorescent lamp having indium oxide conductive coating and a protective coating therefor |
| US4061946A (en) * | 1975-10-06 | 1977-12-06 | Gte Sylvania Incorporated | Fluorescent lamp having zero back brightness |
| NL180263C (nl) * | 1975-11-04 | 1987-01-16 | Philips Nv | Werkwijze voor het aanbrengen van een laag van een suspensie en/of oplossing op de binnenwand van een buisvormige lamp, alsmede inrichting voor het uitvoeren van deze werkwijze. |
| US4070570A (en) * | 1976-06-29 | 1978-01-24 | General Energy Development Corporation | Lighting apparatus |
| NL7612882A (nl) * | 1976-11-19 | 1978-05-23 | Philips Nv | Lagedrukkwikdampontladingslamp. |
| US4265950A (en) * | 1979-11-27 | 1981-05-05 | Westinghouse Electric Corp. | Phosphor-coating composition and method for electric discharge lamp |
| FR2472833A1 (fr) * | 1979-12-27 | 1981-07-03 | Cit Alcatel | Source d'eclairage pour analyse ligne par ligne d'un document |
| JPS61230203A (ja) * | 1985-03-29 | 1986-10-14 | 東芝ライテック株式会社 | ランプユニツト |
| CN1083149C (zh) * | 1994-08-25 | 2002-04-17 | 皇家菲利浦电子有限公司 | 低压汞蒸汽放电灯 |
| US6456005B1 (en) * | 2000-10-31 | 2002-09-24 | General Electric Company | Materials and methods for application of conducting members on arc tubes |
| DE10058852A1 (de) * | 2000-11-27 | 2002-06-06 | Raylux Gmbh | Kompakte elektrodenlose Niederdruck-Gasentladungslampe mit erhöhter Lebensdauer |
| JP3929265B2 (ja) * | 2001-07-31 | 2007-06-13 | 富士通株式会社 | ガス放電管内への電子放出膜形成方法 |
| US6841939B2 (en) * | 2002-04-08 | 2005-01-11 | General Electric Company | Fluorescent lamp |
| JP4303925B2 (ja) * | 2002-08-19 | 2009-07-29 | 篠田プラズマ株式会社 | 金属酸化膜の形成方法及びガス放電管の２次電子放出膜形成方法 |
| US7378797B2 (en) * | 2005-12-16 | 2008-05-27 | General Electric Company | Fluorescent lamp with conductive coating |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3067356A (en) * | 1960-04-06 | 1962-12-04 | Sylvania Electric Prod | Fluorescent lamp |
-
1971
- 1971-08-28 NL NLAANVRAGE7111885,A patent/NL169533C/xx not_active IP Right Cessation
-
1972
- 1972-08-08 DE DE2238927A patent/DE2238927A1/de not_active Withdrawn
- 1972-08-24 CA CA150,089A patent/CA958753A/en not_active Expired
- 1972-08-25 JP JP47084677A patent/JPS4835680A/ja active Pending
- 1972-08-25 US US00283843A patent/US3809944A/en not_active Expired - Lifetime
- 1972-08-25 GB GB3972972A patent/GB1339099A/en not_active Expired
- 1972-08-28 BE BE788095D patent/BE788095A/xx unknown
- 1972-08-28 FR FR7230532A patent/FR2150908B1/fr not_active Expired
-
1978
- 1978-11-15 JP JP1978158019U patent/JPS5472385U/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA958753A (en) | 1974-12-03 |
| DE2238927A1 (de) | 1973-03-01 |
| GB1339099A (en) | 1973-11-28 |
| FR2150908A1 (https=) | 1973-04-13 |
| JPS4835680A (https=) | 1973-05-25 |
| NL169533B (nl) | 1982-02-16 |
| BE788095A (fr) | 1973-02-28 |
| NL169533C (nl) | 1982-07-16 |
| JPS5472385U (https=) | 1979-05-23 |
| FR2150908B1 (https=) | 1976-08-13 |
| US3809944A (en) | 1974-05-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee |