GB1102252A - Improvements in discharge lamps - Google Patents
Improvements in discharge lampsInfo
- Publication number
- GB1102252A GB1102252A GB948565A GB948565A GB1102252A GB 1102252 A GB1102252 A GB 1102252A GB 948565 A GB948565 A GB 948565A GB 948565 A GB948565 A GB 948565A GB 1102252 A GB1102252 A GB 1102252A
- Authority
- GB
- United Kingdom
- Prior art keywords
- envelope
- plate
- bear
- discharge tube
- springs
- 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
- H01J61/02—Details
- H01J61/30—Vessels; Containers
- H01J61/34—Double-wall vessels or containers
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6402293A NL6402293A (US06235095-20010522-C00021.png) | 1964-03-06 | 1964-03-06 | |
NL6502227A NL6502227A (US06235095-20010522-C00021.png) | 1964-03-06 | 1965-02-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1102252A true GB1102252A (en) | 1968-02-07 |
Family
ID=26643737
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB948565A Expired GB1102252A (en) | 1964-03-06 | 1965-03-05 | Improvements in discharge lamps |
Country Status (5)
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0191537A1 (en) * | 1985-02-15 | 1986-08-20 | Koninklijke Philips Electronics N.V. | Low-pressure sodium discharge lamp |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL180156C (nl) * | 1976-10-29 | 1987-01-02 | Philips Nv | Gas- en/of dampontladingslamp. |
-
1965
- 1965-02-23 NL NL6502227A patent/NL6502227A/xx unknown
- 1965-03-04 DE DE1965N0017267 patent/DE1947199U/de not_active Expired
- 1965-03-05 BE BE660717A patent/BE660717A/xx unknown
- 1965-03-05 GB GB948565A patent/GB1102252A/en not_active Expired
- 1965-03-05 FR FR8160A patent/FR1428297A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0191537A1 (en) * | 1985-02-15 | 1986-08-20 | Koninklijke Philips Electronics N.V. | Low-pressure sodium discharge lamp |
Also Published As
Publication number | Publication date |
---|---|
NL6502227A (US06235095-20010522-C00021.png) | 1966-08-24 |
BE660717A (US06235095-20010522-C00021.png) | 1965-09-06 |
DE1947199U (de) | 1966-10-06 |
FR1428297A (fr) | 1966-02-11 |
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