GB626150A - Improvements in temperature responsive operating mechanism for electric switches - Google Patents
Improvements in temperature responsive operating mechanism for electric switchesInfo
- Publication number
- GB626150A GB626150A GB452947A GB452947A GB626150A GB 626150 A GB626150 A GB 626150A GB 452947 A GB452947 A GB 452947A GB 452947 A GB452947 A GB 452947A GB 626150 A GB626150 A GB 626150A
- Authority
- GB
- United Kingdom
- Prior art keywords
- operating mechanism
- temperature responsive
- electric switches
- plunger
- switch
- 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
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/64—Contacts
- H01H37/70—Resetting means
Landscapes
- Thermally Actuated Switches (AREA)
Abstract
626,150. Thermal switches. KENT ALLOYS, Ltd., and YEOMANS, J. E. Feb. 17. 1947, No. 4529. [Class 38(v)] At a predetermined temperature in, for example, a convector-heater flue, a bimetal latch 1 releases a spring-plunger 5 to strike an extension 9 of the operating lever 8 of a snap-action tumbler 'switch, thereby deenergizing the heating elements 14. The plunger is reset by switching on " the switch, which may normally be operated independently of the trip mechanism. The temperature setting is varied by an adjusting screw 10 bearing on the bimetal strip.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB452947A GB626150A (en) | 1947-02-17 | 1947-02-17 | Improvements in temperature responsive operating mechanism for electric switches |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB452947A GB626150A (en) | 1947-02-17 | 1947-02-17 | Improvements in temperature responsive operating mechanism for electric switches |
Publications (1)
Publication Number | Publication Date |
---|---|
GB626150A true GB626150A (en) | 1949-07-11 |
Family
ID=9778912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB452947A Expired GB626150A (en) | 1947-02-17 | 1947-02-17 | Improvements in temperature responsive operating mechanism for electric switches |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB626150A (en) |
-
1947
- 1947-02-17 GB GB452947A patent/GB626150A/en not_active Expired
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