CH478450A - Vakuumstromunterbrecher - Google Patents

Vakuumstromunterbrecher

Info

Publication number
CH478450A
CH478450A CH916068A CH916068A CH478450A CH 478450 A CH478450 A CH 478450A CH 916068 A CH916068 A CH 916068A CH 916068 A CH916068 A CH 916068A CH 478450 A CH478450 A CH 478450A
Authority
CH
Switzerland
Prior art keywords
circuit breaker
vacuum circuit
vacuum
breaker
circuit
Prior art date
Application number
CH916068A
Other languages
German (de)
English (en)
Inventor
Hubbard Horn Fordyce
William Porter Joseph
Lawrence Talento Joseph
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of CH478450A publication Critical patent/CH478450A/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/0203—Contacts characterised by the material thereof specially adapted for vacuum switches
CH916068A 1967-06-21 1968-06-19 Vakuumstromunterbrecher CH478450A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64764667A 1967-06-21 1967-06-21

Publications (1)

Publication Number Publication Date
CH478450A true CH478450A (de) 1969-09-15

Family

ID=24597766

Family Applications (1)

Application Number Title Priority Date Filing Date
CH916068A CH478450A (de) 1967-06-21 1968-06-19 Vakuumstromunterbrecher

Country Status (6)

Country Link
JP (1) JPS4716384B1 (enrdf_load_stackoverflow)
CH (1) CH478450A (enrdf_load_stackoverflow)
DE (1) DE1765626C3 (enrdf_load_stackoverflow)
FR (1) FR1569419A (enrdf_load_stackoverflow)
GB (1) GB1219805A (enrdf_load_stackoverflow)
SE (1) SE352477B (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR7405910D0 (pt) * 1973-08-09 1975-05-27 Mallory & Co Inc P R Aperfeicoamentos e dispositivo de alarme audivel utilizando um transdutor piezoeletrico
US3960554A (en) * 1974-06-03 1976-06-01 Westinghouse Electric Corporation Powdered metallurgical process for forming vacuum interrupter contacts
JPS5373995A (en) * 1976-12-14 1978-06-30 Seikosha Kk Sound generator
JPS6059691B2 (ja) * 1979-02-23 1985-12-26 三菱電機株式会社 真空しや断器用接点及びその製造方法

Also Published As

Publication number Publication date
FR1569419A (enrdf_load_stackoverflow) 1969-05-30
DE1765626A1 (de) 1971-08-12
JPS4716384B1 (enrdf_load_stackoverflow) 1972-05-15
DE1765626B2 (de) 1977-11-24
DE1765626C3 (de) 1978-07-13
SE352477B (enrdf_load_stackoverflow) 1972-12-27
GB1219805A (en) 1971-01-20

Similar Documents

Publication Publication Date Title
CH471455A (de) Vakuum-Stromunterbrecher
CH465032A (de) Vakuum-Wechselstromunterbrecher
AT278143B (de) Elektrische Schalteinrichtung
DK137556B (da) Strømbegrænsende kredsløbsafbryder.
AT262432B (de) Leistungsschalter
CH482283A (de) Stromunterbrechungsschalter
CH449097A (de) Vakuum-Wechselstromunterbrecher
BR6803645D0 (pt) Circuitos eletricos
FR1477313A (fr) Disjoncteur
CH489106A (de) Vakuum-Leistungsschalter mit Schirmanordnung
FR1485774A (fr) Disjoncteur
CH523591A (de) Vakuumleistungsschalter
CH456725A (de) Flüssigkeitsarmer Leistungsschalter
FR1507590A (fr) Boîte de disjoncteur
AT295639B (de) Vakuumleistungsschalter
AT280398B (de) Lasttrennschalter
AT288521B (de) Leitungsschutzschalter
AT294962B (de) Vakuum-Trennschalter
CH485315A (de) Leistungsschalter
CH465694A (de) Vakuum-Stromunterbrecher
CH478450A (de) Vakuumstromunterbrecher
CH494478A (de) Mikrowellenschaltung
AT278145B (de) Leitungsschutzschalter
CH452652A (de) Vakuumschalter
AT284947B (de) Flüssigkeitsarmer Leistungsschalter

Legal Events

Date Code Title Description
PL Patent ceased