FR711057A - Automatic maximum switch - Google Patents

Automatic maximum switch

Info

Publication number
FR711057A
FR711057A FR711057DA FR711057A FR 711057 A FR711057 A FR 711057A FR 711057D A FR711057D A FR 711057DA FR 711057 A FR711057 A FR 711057A
Authority
FR
France
Prior art keywords
maximum switch
automatic maximum
automatic
switch
maximum
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)
Inventor
Wilbelm Leyhausen
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 filed Critical
Application granted granted Critical
Publication of FR711057A publication Critical patent/FR711057A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/38—Electromagnetic mechanisms wherein the magnet coil also acts as arc blow-out device

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Electromagnets (AREA)
FR711057D 1930-02-28 1931-02-12 Automatic maximum switch Expired FR711057A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE590030T 1930-02-28

Publications (1)

Publication Number Publication Date
FR711057A true FR711057A (en) 1931-09-02

Family

ID=7769511

Family Applications (1)

Application Number Title Priority Date Filing Date
FR711057D Expired FR711057A (en) 1930-02-28 1931-02-12 Automatic maximum switch

Country Status (5)

Country Link
US (1) US1952997A (en)
BE (1) BE377360A (en)
DE (1) DE590030C (en)
FR (1) FR711057A (en)
NL (1) NL31988C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE754137C (en) * 1938-08-06 1954-04-22 Aeg Magnetic arc extinguishing device
NL136065C (en) * 1960-12-07

Also Published As

Publication number Publication date
NL31988C (en) 1933-09-15
DE590030C (en) 1933-12-21
BE377360A (en) 1931-03-31
US1952997A (en) 1934-03-27

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