FR579265A - Safety switch - Google Patents

Safety switch

Info

Publication number
FR579265A
FR579265A FR579265DA FR579265A FR 579265 A FR579265 A FR 579265A FR 579265D A FR579265D A FR 579265DA FR 579265 A FR579265 A FR 579265A
Authority
FR
France
Prior art keywords
safety switch
safety
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
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.)
Herkules AG fur Fabrication &
Original Assignee
Herkules AG fur Fabrication &
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 Herkules AG fur Fabrication & filed Critical Herkules AG fur Fabrication &
Application granted granted Critical
Publication of FR579265A publication Critical patent/FR579265A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/04—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrothermal opening
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/14—Electrothermal mechanisms
FR579265D 1923-12-06 1924-03-26 Safety switch Expired FR579265A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3072323A GB215678A (en) 1923-12-06 1923-12-06 An improved maximum current interrupter

Publications (1)

Publication Number Publication Date
FR579265A true FR579265A (en) 1924-10-13

Family

ID=10312127

Family Applications (1)

Application Number Title Priority Date Filing Date
FR579265D Expired FR579265A (en) 1923-12-06 1924-03-26 Safety switch

Country Status (2)

Country Link
FR (1) FR579265A (en)
GB (1) GB215678A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL184707C (en) * 1953-01-29 Katsuragawa Denki Kk DEVICE FOR CONTROLLING THE MOVEMENT OF AN ORIGINAL TABLE OF A COPIER.
CN105810529B (en) * 2016-05-18 2017-12-26 新昌县兴旺轴承有限公司 Fuse can be recovered

Also Published As

Publication number Publication date
GB215678A (en) 1924-05-15

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