JPS4520657B1 - - Google Patents

Info

Publication number
JPS4520657B1
JPS4520657B1 JP1762567A JP1762567A JPS4520657B1 JP S4520657 B1 JPS4520657 B1 JP S4520657B1 JP 1762567 A JP1762567 A JP 1762567A JP 1762567 A JP1762567 A JP 1762567A JP S4520657 B1 JPS4520657 B1 JP S4520657B1
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
JP1762567A
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
Publication of JPS4520657B1 publication Critical patent/JPS4520657B1/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
    • H01H33/6646—Contacts; Arc-extinguishing means, e.g. arcing rings having non flat disc-like contact surface
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T2/00—Spark gaps comprising auxiliary triggering means
    • H01T2/02—Spark gaps comprising auxiliary triggering means comprising a trigger electrode or an auxiliary spark gap
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T7/00—Rotary spark gaps, i.e. devices having one or more rotating electrodes
JP1762567A 1966-03-21 1967-03-21 Pending JPS4520657B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53594866A 1966-03-21 1966-03-21

Publications (1)

Publication Number Publication Date
JPS4520657B1 true JPS4520657B1 (ja) 1970-07-14

Family

ID=24136484

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1762567A Pending JPS4520657B1 (ja) 1966-03-21 1967-03-21

Country Status (7)

Country Link
US (1) US3432713A (ja)
JP (1) JPS4520657B1 (ja)
DE (1) DE1765425A1 (ja)
FR (2) FR1511467A (ja)
GB (2) GB1162423A (ja)
NL (2) NL6702544A (ja)
SE (1) SE376125B (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3970809A (en) * 1975-02-10 1976-07-20 General Electric Company Electric circuit breaker comprising parallel-connected vacuum interrupters
US3970810A (en) * 1975-03-06 1976-07-20 General Electric Company Electric circuit breaker comprising parallel-connected vacuum interrupters

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2896104A (en) * 1954-06-11 1959-07-21 Sedlacek Franz Lightning arrester

Also Published As

Publication number Publication date
US3432713A (en) 1969-03-11
DE1640202A1 (de) 1970-05-27
GB1162423A (en) 1969-08-27
SE376125B (ja) 1975-05-05
NL6702544A (ja) 1967-09-22
FR94441E (fr) 1969-08-14
GB1228905A (ja) 1971-04-21
DE1640202B2 (de) 1975-12-04
NL6807064A (ja) 1968-11-20
DE1765425A1 (de) 1971-07-29
FR1511467A (fr) 1968-01-26

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