JPS4016377B1 - - Google Patents

Info

Publication number
JPS4016377B1
JPS4016377B1 JP6095263A JP6095263A JPS4016377B1 JP S4016377 B1 JPS4016377 B1 JP S4016377B1 JP 6095263 A JP6095263 A JP 6095263A JP 6095263 A JP6095263 A JP 6095263A JP S4016377 B1 JPS4016377 B1 JP S4016377B1
Authority
JP
Japan
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.)
Pending
Application number
JP6095263A
Other languages
Japanese (ja)
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
Priority to JP6095263A priority Critical patent/JPS4016377B1/ja
Publication of JPS4016377B1 publication Critical patent/JPS4016377B1/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
    • H01H33/6644—Contacts; Arc-extinguishing means, e.g. arcing rings having coil-like electrical connections between contact rod and the proper contact
    • H01H33/6645—Contacts; Arc-extinguishing means, e.g. arcing rings having coil-like electrical connections between contact rod and the proper contact in which the coil like electrical connections encircle at least once the contact rod

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Contacts (AREA)
JP6095263A 1962-11-14 1963-11-14 Pending JPS4016377B1 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6095263A JPS4016377B1 (enrdf_load_stackoverflow) 1962-11-14 1963-11-14

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US237532A US3158722A (en) 1962-11-14 1962-11-14 Coil structure for producing a magnetic field in an electric circuit interrupter
JP6095263A JPS4016377B1 (enrdf_load_stackoverflow) 1962-11-14 1963-11-14

Publications (1)

Publication Number Publication Date
JPS4016377B1 true JPS4016377B1 (enrdf_load_stackoverflow) 1965-07-28

Family

ID=22894130

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6095263A Pending JPS4016377B1 (enrdf_load_stackoverflow) 1962-11-14 1963-11-14

Country Status (7)

Country Link
US (1) US3158722A (enrdf_load_stackoverflow)
JP (1) JPS4016377B1 (enrdf_load_stackoverflow)
BE (1) BE639838A (enrdf_load_stackoverflow)
CH (1) CH409054A (enrdf_load_stackoverflow)
DE (1) DE1282768B (enrdf_load_stackoverflow)
GB (1) GB1046408A (enrdf_load_stackoverflow)
NL (1) NL300258A (enrdf_load_stackoverflow)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3327081A (en) * 1964-11-25 1967-06-20 Allis Chalmers Mfg Co Contact with high resistance material insert
CH451286A (de) * 1967-06-01 1968-05-15 Sprecher & Schuh Ag Kontaktvorrichtung, insbesondere für Vakuumschalter
CH596686A5 (enrdf_load_stackoverflow) * 1976-09-23 1978-03-15 Sprecher & Schuh Ag
NL168361C (nl) * 1977-12-05 1982-03-16 Hazemeijer Bv Elektrische vacuumschakelaar.
US4260864A (en) * 1978-11-30 1981-04-07 Westinghouse Electric Corp. Vacuum-type circuit interrupter with an improved contact with axial magnetic field coil
DE3150973A1 (de) * 1981-12-23 1983-06-30 Calor-Emag Elektrizitäts-Aktiengesellschaft, 4030 Ratingen Vakuum-leistungsschalter
DE3232708A1 (de) * 1982-08-31 1984-03-01 Siemens AG, 1000 Berlin und 8000 München Vakuumschaltroehre mit schraubenlinienfoermiger strombahn
DE3724813A1 (de) * 1987-07-27 1989-02-09 Bbc Brown Boveri & Cie Kontaktanordnung fuer einen vakuumschalter
DE3943447A1 (de) * 1989-06-02 1990-12-06 Licentia Gmbh Schutz fuer komponenten gasisolierter schaltanlagen bei internen lichtbogenfehlern gegen durchbrennen
US5461205A (en) * 1994-03-07 1995-10-24 Eaton Corporation Electrode stem for axial magnetic field vacuum interrupters

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE398478C (de) * 1922-11-07 1924-07-09 Bbc Brown Boveri & Cie Schalter fuer grosse Momentanstromstaerken
DE646031C (de) * 1934-01-23 1937-06-07 Sachsenwerk Licht & Kraft Ag Loeschkammerschalter

Also Published As

Publication number Publication date
CH409054A (de) 1966-03-15
BE639838A (enrdf_load_stackoverflow)
GB1046408A (en) 1966-10-26
US3158722A (en) 1964-11-24
DE1282768B (de) 1968-11-14
NL300258A (enrdf_load_stackoverflow)

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