FR546555A - Automatic electromagnetic switch for excessive currents, with return device - Google Patents

Automatic electromagnetic switch for excessive currents, with return device

Info

Publication number
FR546555A
FR546555A FR546555DA FR546555A FR 546555 A FR546555 A FR 546555A FR 546555D A FR546555D A FR 546555DA FR 546555 A FR546555 A FR 546555A
Authority
FR
France
Prior art keywords
electromagnetic switch
return device
excessive currents
automatic electromagnetic
automatic
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.)
Krupp Stahl AG
Fried Krupp AG
Original Assignee
Krupp Stahl AG
Fried Krupp AG
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 Krupp Stahl AG, Fried Krupp AG filed Critical Krupp Stahl AG
Application granted granted Critical
Publication of FR546555A publication Critical patent/FR546555A/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
    • H01H71/66—Power reset mechanisms
    • H01H71/68—Power reset mechanisms actuated by electromagnet

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
FR546555D 1921-02-24 1922-01-30 Automatic electromagnetic switch for excessive currents, with return device Expired FR546555A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE175965X 1921-02-24

Publications (1)

Publication Number Publication Date
FR546555A true FR546555A (en) 1922-11-16

Family

ID=5695714

Family Applications (1)

Application Number Title Priority Date Filing Date
FR546555D Expired FR546555A (en) 1921-02-24 1922-01-30 Automatic electromagnetic switch for excessive currents, with return device

Country Status (2)

Country Link
FR (1) FR546555A (en)
GB (1) GB175965A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0287752A2 (en) * 1987-04-22 1988-10-26 Moeller GmbH Electromagnetic switchgear with electromagnetic drive

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0287752A2 (en) * 1987-04-22 1988-10-26 Moeller GmbH Electromagnetic switchgear with electromagnetic drive
EP0287752A3 (en) * 1987-04-22 1990-05-30 Klockner-Moeller Elektrizitats Gmbh Electromagnetic switchgear with electromagnetic drive

Also Published As

Publication number Publication date
GB175965A (en) 1922-05-25

Similar Documents

Publication Publication Date Title
FR521216A (en) Automatic switch for excessive currents with return device
FR546555A (en) Automatic electromagnetic switch for excessive currents, with return device
FR812871A (en) Current switching device
FR589293A (en) Instant flexible cable adjuster with automatic locking
FR546199A (en) Electromagnetic trigger device
FR560040A (en) Automatic extinguisher device
FR574624A (en) Automatic control device
FR565292A (en) Automatic dispenser weighing device
FR519645A (en) Automatic switch for excessive currents
FR697299A (en) Automatic circuit breaker
FR555828A (en) Automatic signaling device
FR598285A (en) Automatic advance device
FR576195A (en) Automatic advance device
FR568239A (en) Circular loom slaughter automatic lifting device
FR612408A (en) Automatic AC current adjuster
FR581772A (en) Automatic drain device
FR30883E (en) Automatic circuit breaker reclosing device
FR600094A (en) Automatic circuit breaker reclosing device
FR618221A (en) Automatic circuit breaker control device
FR525119A (en) Automatic switch device
FR600187A (en) Automatic cooling device
DK47654C (en) Carrier current signaling device.
FR613523A (en) Automatic bobbin changer
FR577269A (en) Automatic lubrication device
FR604558A (en) Automatic release device