GB245150A - Improvements in and connected with switches - Google Patents

Improvements in and connected with switches

Info

Publication number
GB245150A
GB245150A GB32500/25A GB3250025A GB245150A GB 245150 A GB245150 A GB 245150A GB 32500/25 A GB32500/25 A GB 32500/25A GB 3250025 A GB3250025 A GB 3250025A GB 245150 A GB245150 A GB 245150A
Authority
GB
United Kingdom
Prior art keywords
switch
strip
switches
bimetallic
moved
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
Application number
GB32500/25A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Deutsche Gasgluehlicht AG Auergesellschaft
Original Assignee
Deutsche Gasgluehlicht AG Auergesellschaft
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Deutsche Gasgluehlicht AG Auergesellschaft filed Critical Deutsche Gasgluehlicht AG Auergesellschaft
Publication of GB245150A publication Critical patent/GB245150A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/60—Means for producing snap action

Landscapes

  • Thermally Actuated Switches (AREA)

Abstract

245,150. Deutsche Gasgluhlicht-Auer- Ges. Dec. 24, 1924, [Convention date]. Void [Published under Sect. 91 of the Acts]. Switches, quick-action; thermal switches.-A tumbler switch is moved " on " or " off " by the movement of a bimetallic strip. The bimetallic strip carries a contact e which when the strip is heated, bears against a contact on the operating arm b of the tumbler switch, moving the arm about a pivot c and a spring d over deadcentres to cause a quick break. The strip may carry an extension member to return the switch to its " on " position or the strip may be longitudinally split and arranged so that one part will move the switch " off " and the other " on " or the switch may be moved " on " by a press button. Several bimetallic strips may be combined together as to cause a bigger displacement of the operating portion for a given change of temperature.
GB32500/25A 1924-12-24 1925-12-23 Improvements in and connected with switches Expired GB245150A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE245150X 1924-12-24

Publications (1)

Publication Number Publication Date
GB245150A true GB245150A (en) 1927-03-23

Family

ID=5929562

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32500/25A Expired GB245150A (en) 1924-12-24 1925-12-23 Improvements in and connected with switches

Country Status (1)

Country Link
GB (1) GB245150A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2499208A (en) * 1948-04-21 1950-02-28 Gen Electric Thermally actuated switch
FR2543732A1 (en) * 1983-03-30 1984-10-05 Airpax Corp CIRCUIT BOARD-MOUNTED THERMAL CIRCUIT BREAKER
GB2138634A (en) * 1983-03-30 1984-10-24 Airpax Corp PC-Board Mounted Thermal Switch
GB2146843A (en) * 1983-08-06 1985-04-24 Ti Creda Mfg Temperature responsive control devices

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2499208A (en) * 1948-04-21 1950-02-28 Gen Electric Thermally actuated switch
FR2543732A1 (en) * 1983-03-30 1984-10-05 Airpax Corp CIRCUIT BOARD-MOUNTED THERMAL CIRCUIT BREAKER
GB2138634A (en) * 1983-03-30 1984-10-24 Airpax Corp PC-Board Mounted Thermal Switch
JPS59214126A (en) * 1983-03-30 1984-12-04 エアパツクス・コ−ポレ−シヨン Breaker
US4510479A (en) * 1983-03-30 1985-04-09 Airpax Corporation PC-board mounted thermal breaker
JPH0145932B2 (en) * 1983-03-30 1989-10-05 Eapatsukusu Corp
GB2146843A (en) * 1983-08-06 1985-04-24 Ti Creda Mfg Temperature responsive control devices

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