GB632741A - Improvements in electric glow discharge relays - Google Patents
Improvements in electric glow discharge relaysInfo
- Publication number
- GB632741A GB632741A GB21077/47A GB2107747A GB632741A GB 632741 A GB632741 A GB 632741A GB 21077/47 A GB21077/47 A GB 21077/47A GB 2107747 A GB2107747 A GB 2107747A GB 632741 A GB632741 A GB 632741A
- Authority
- GB
- United Kingdom
- Prior art keywords
- glow discharge
- electric glow
- discharge relays
- electric
- group xxxvii
- 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
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/02—Details
- H05B41/04—Starting switches
- H05B41/06—Starting switches thermal only
- H05B41/08—Starting switches thermal only heated by glow discharge
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
632,741. Temperature-responsive actuating elements. SYLVANIA ELECTRIC PRODUCTS, Inc. Aug. 1, 1947, No. 21077. Convention date, Dec. 11, 1944. [Class 64(ii)] [Also in Group XXXVII] The bimetal electrodes 6, 7 of an electric glow-discharge relay are of wire form and may be of circular or rectangular cross-section and supported by a glass stem 2 of an argon-filled bulb 1. Specification 536,750, [Group XXXVII, is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US632741XA | 1944-12-11 | 1944-12-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB632741A true GB632741A (en) | 1949-12-05 |
Family
ID=22048120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB21077/47A Expired GB632741A (en) | 1944-12-11 | 1947-08-01 | Improvements in electric glow discharge relays |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB632741A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1167446B (en) * | 1961-07-25 | 1964-04-09 | Sonnenschein Accumulatoren | Thermowell armature contact relay with thermal control |
-
1947
- 1947-08-01 GB GB21077/47A patent/GB632741A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1167446B (en) * | 1961-07-25 | 1964-04-09 | Sonnenschein Accumulatoren | Thermowell armature contact relay with thermal control |
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