GB533118A - Improvements in and relating to caps for electric discharge lamps - Google Patents
Improvements in and relating to caps for electric discharge lampsInfo
- Publication number
- GB533118A GB533118A GB2761239A GB2761239A GB533118A GB 533118 A GB533118 A GB 533118A GB 2761239 A GB2761239 A GB 2761239A GB 2761239 A GB2761239 A GB 2761239A GB 533118 A GB533118 A GB 533118A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pins
- cap
- caps
- relating
- electric discharge
- 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
- H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
- H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
- H01J5/54—Means forming part of the tube or lamps for the purpose of providing electrical connection to it supported by a separate part, e.g. base
Landscapes
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
Abstract
533,118. Lamp caps. BRITISH THOMSONHOUSTON CO., Ltd., and SCOTT, W. J. Oct. 10, 1939, No. 27612. [Class 38 (i)] A cap for a tubular lamp having contact pins projecting in an axial direction from each end cap 4 and a guard over the pins to prevent accidental contact, as described in Specification 532,590 has the guard formed as a channel-shaped member 6 located transversely of the cap over the pins. The member 6 may be of metal or insulating material and may be formed integrally with the insulating cap 4. Holes 7 may be provided in the member 6 to facilitate soldering the lead-in wires 3 to the ends of the pins 5.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2761239A GB533118A (en) | 1939-10-10 | 1939-10-10 | Improvements in and relating to caps for electric discharge lamps |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2761239A GB533118A (en) | 1939-10-10 | 1939-10-10 | Improvements in and relating to caps for electric discharge lamps |
Publications (1)
Publication Number | Publication Date |
---|---|
GB533118A true GB533118A (en) | 1941-02-06 |
Family
ID=10262439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2761239A Expired GB533118A (en) | 1939-10-10 | 1939-10-10 | Improvements in and relating to caps for electric discharge lamps |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB533118A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1851782A2 (en) * | 2005-02-22 | 2007-11-07 | Lightsources, Inc. | Reverse pin ultraviolet germicidal lamp system |
-
1939
- 1939-10-10 GB GB2761239A patent/GB533118A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1851782A2 (en) * | 2005-02-22 | 2007-11-07 | Lightsources, Inc. | Reverse pin ultraviolet germicidal lamp system |
EP1851782A4 (en) * | 2005-02-22 | 2010-03-17 | Lightsources Inc | Reverse pin ultraviolet germicidal lamp system |
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