FR809137A - Improvements relating to thermal-electric switches - Google Patents

Improvements relating to thermal-electric switches

Info

Publication number
FR809137A
FR809137A FR809137DA FR809137A FR 809137 A FR809137 A FR 809137A FR 809137D A FR809137D A FR 809137DA FR 809137 A FR809137 A FR 809137A
Authority
FR
France
Prior art keywords
thermal
improvements relating
electric switches
switches
electric
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.)
UNITY HEATING Ltd
Original Assignee
UNITY HEATING 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 UNITY HEATING Ltd filed Critical UNITY HEATING Ltd
Application granted granted Critical
Publication of FR809137A publication Critical patent/FR809137A/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
    • H01H37/64—Contacts
    • H01H37/66—Magnetic reinforcement of contact pressure; Magnet causing snap action
FR809137D 1935-09-06 1936-05-11 Improvements relating to thermal-electric switches Expired FR809137A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB809137X 1935-09-06

Publications (1)

Publication Number Publication Date
FR809137A true FR809137A (en) 1937-02-24

Family

ID=10518669

Family Applications (1)

Application Number Title Priority Date Filing Date
FR809137D Expired FR809137A (en) 1935-09-06 1936-05-11 Improvements relating to thermal-electric switches

Country Status (1)

Country Link
FR (1) FR809137A (en)

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