DE942755C - Sicherungsautomat zur selbsttaetigen Unterbrechung eines elektrischen Stromkreises bei UEberbelastung - Google Patents

Sicherungsautomat zur selbsttaetigen Unterbrechung eines elektrischen Stromkreises bei UEberbelastung

Info

Publication number
DE942755C
DE942755C DEM13414A DEM0013414A DE942755C DE 942755 C DE942755 C DE 942755C DE M13414 A DEM13414 A DE M13414A DE M0013414 A DEM0013414 A DE M0013414A DE 942755 C DE942755 C DE 942755C
Authority
DE
Germany
Prior art keywords
armature
circuit
circuit breaker
auxiliary
contact
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
DEM13414A
Other languages
German (de)
English (en)
Inventor
Charles Francois Emile Maupas
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.)
CHARLES FRANCOIS EMILE MAUPAS
Original Assignee
CHARLES FRANCOIS EMILE MAUPAS
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 CHARLES FRANCOIS EMILE MAUPAS filed Critical CHARLES FRANCOIS EMILE MAUPAS
Application granted granted Critical
Publication of DE942755C publication Critical patent/DE942755C/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/02—Non-polarised relays
    • H01H51/20—Non-polarised relays with two or more independent armatures
    • 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
    • H01H71/142—Electrothermal mechanisms actuated due to change of magnetic permeability

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Electromagnets (AREA)
DEM13414A 1951-03-22 1952-03-20 Sicherungsautomat zur selbsttaetigen Unterbrechung eines elektrischen Stromkreises bei UEberbelastung Expired DE942755C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR942755X 1951-03-22

Publications (1)

Publication Number Publication Date
DE942755C true DE942755C (de) 1956-05-09

Family

ID=9471017

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM13414A Expired DE942755C (de) 1951-03-22 1952-03-20 Sicherungsautomat zur selbsttaetigen Unterbrechung eines elektrischen Stromkreises bei UEberbelastung

Country Status (4)

Country Link
CH (1) CH299079A (fr)
DE (1) DE942755C (fr)
FR (1) FR1042808A (fr)
GB (1) GB706284A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1113262B (de) * 1958-08-26 1961-08-31 Dresden Elektroschaltgeraete Thermisch verzoegertes UEberstromglied
EP0237355A1 (fr) * 1986-03-14 1987-09-16 Eaton Corporation Disjoncteur à circuit magnétique de déclenchement retardé

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT99881B (de) * 1924-03-13 1925-05-11 Wilhelm Gross Elektrische Dauersicherung.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT99881B (de) * 1924-03-13 1925-05-11 Wilhelm Gross Elektrische Dauersicherung.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1113262B (de) * 1958-08-26 1961-08-31 Dresden Elektroschaltgeraete Thermisch verzoegertes UEberstromglied
EP0237355A1 (fr) * 1986-03-14 1987-09-16 Eaton Corporation Disjoncteur à circuit magnétique de déclenchement retardé

Also Published As

Publication number Publication date
FR1042808A (fr) 1953-11-04
GB706284A (en) 1954-03-24
CH299079A (fr) 1954-05-31

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