DE957322C - Magnetic system for electrical circuit breaker - Google Patents

Magnetic system for electrical circuit breaker

Info

Publication number
DE957322C
DE957322C DES27022A DES0027022A DE957322C DE 957322 C DE957322 C DE 957322C DE S27022 A DES27022 A DE S27022A DE S0027022 A DES0027022 A DE S0027022A DE 957322 C DE957322 C DE 957322C
Authority
DE
Germany
Prior art keywords
circuit breaker
electrical circuit
magnetic system
magnetic
system
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
DES27022A
Other languages
German (de)
Inventor
Dipl-Ing Josef Westermeyer
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.)
SURSUM ELEK ZITAETS GES LEYHAU
Original Assignee
SURSUM ELEK ZITAETS GES LEYHAU
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 SURSUM ELEK ZITAETS GES LEYHAU filed Critical SURSUM ELEK ZITAETS GES LEYHAU
Priority to DES27022A priority Critical patent/DE957322C/en
Application granted granted Critical
Publication of DE957322C publication Critical patent/DE957322C/en
Application status is Expired legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10Operating or release mechanisms
    • H01H71/12Automatic release mechanisms with or without manual release
    • H01H71/24Electromagnetic mechanisms
    • H01H71/2454Electromagnetic mechanisms characterised by the magnetic circuit or active magnetic elements
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10Operating or release mechanisms
    • H01H71/12Automatic release mechanisms with or without manual release
    • H01H71/24Electromagnetic mechanisms
    • H01H71/2463Electromagnetic mechanisms with plunger type armatures
DES27022A 1952-02-02 1952-02-02 Magnetic system for electrical circuit breaker Expired DE957322C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES27022A DE957322C (en) 1952-02-02 1952-02-02 Magnetic system for electrical circuit breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES27022A DE957322C (en) 1952-02-02 1952-02-02 Magnetic system for electrical circuit breaker

Publications (1)

Publication Number Publication Date
DE957322C true DE957322C (en) 1957-01-31

Family

ID=7478925

Family Applications (1)

Application Number Title Priority Date Filing Date
DES27022A Expired DE957322C (en) 1952-02-02 1952-02-02 Magnetic system for electrical circuit breaker

Country Status (1)

Country Link
DE (1) DE957322C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496976A1 (en) * 1980-12-19 1982-06-25 Etude Realisa Disjoncteurs Direct acting overcurrent release for circuit breaker - has spring loaded hinged linkage to give short time delay in trip operation

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE636718C (en) * 1933-10-18 1936-10-13 Wilhelm Leyhausen Electromagnetic overcurrent switch
DE681282C (en) * 1937-07-30 1939-09-20 Wilhelm Leyhausen Electromagnetic overcurrent switch
DE734177C (en) * 1941-10-19 1943-04-09 Wilhelm Leyhausen Small auto switch
DE734233C (en) * 1941-10-22 1943-04-10 Wilhelm Leyhausen Small auto switch
DE751583C (en) * 1941-03-02 1951-10-29 Wilhelm Leyhausen Small auto switch

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE636718C (en) * 1933-10-18 1936-10-13 Wilhelm Leyhausen Electromagnetic overcurrent switch
DE681282C (en) * 1937-07-30 1939-09-20 Wilhelm Leyhausen Electromagnetic overcurrent switch
DE751583C (en) * 1941-03-02 1951-10-29 Wilhelm Leyhausen Small auto switch
DE734177C (en) * 1941-10-19 1943-04-09 Wilhelm Leyhausen Small auto switch
DE734233C (en) * 1941-10-22 1943-04-10 Wilhelm Leyhausen Small auto switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496976A1 (en) * 1980-12-19 1982-06-25 Etude Realisa Disjoncteurs Direct acting overcurrent release for circuit breaker - has spring loaded hinged linkage to give short time delay in trip operation

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