FR669198A - Improvements to thermal electrical switches - Google Patents

Improvements to thermal electrical switches

Info

Publication number
FR669198A
FR669198A FR669198DA FR669198A FR 669198 A FR669198 A FR 669198A FR 669198D A FR669198D A FR 669198DA FR 669198 A FR669198 A FR 669198A
Authority
FR
France
Prior art keywords
electrical switches
thermal electrical
thermal
switches
electrical
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
Other languages
French (fr)
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.)
Metropolitan Vickers Electrical Co Ltd
Original Assignee
Metropolitan Vickers Electrical Co Ltd
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 Metropolitan Vickers Electrical Co Ltd filed Critical Metropolitan Vickers Electrical Co Ltd
Application granted granted Critical
Publication of FR669198A publication Critical patent/FR669198A/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
    • H01H37/32—Thermally-sensitive members
    • H01H37/46—Thermally-sensitive members actuated due to expansion or contraction of a solid

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
FR669198D 1928-02-08 1929-02-05 Improvements to thermal electrical switches Expired FR669198A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB401928A GB310581A (en) 1928-02-08 1928-02-08 Improvements in or relating to thermal electric switches

Publications (1)

Publication Number Publication Date
FR669198A true FR669198A (en) 1929-11-13

Family

ID=9769196

Family Applications (1)

Application Number Title Priority Date Filing Date
FR669198D Expired FR669198A (en) 1928-02-08 1929-02-05 Improvements to thermal electrical switches

Country Status (2)

Country Link
FR (1) FR669198A (en)
GB (1) GB310581A (en)

Also Published As

Publication number Publication date
GB310581A (en) 1929-05-02

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