FR971454A - Improvements to high voltage switches - Google Patents

Improvements to high voltage switches

Info

Publication number
FR971454A
FR971454A FR971454DA FR971454A FR 971454 A FR971454 A FR 971454A FR 971454D A FR971454D A FR 971454DA FR 971454 A FR971454 A FR 971454A
Authority
FR
France
Prior art keywords
high voltage
voltage switches
switches
voltage
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
Other languages
French (fr)
Inventor
Hendrik Arend Hidde Nijland
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
Application granted granted Critical
Publication of FR971454A publication Critical patent/FR971454A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
    • H01H31/32—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with rectilinearly-movable contact
    • 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
    • H01H33/02—Details
    • H01H33/025—Terminal arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H1/5822—Flexible connections between movable contact and terminal
FR971454D 1947-11-18 1948-09-09 Improvements to high voltage switches Expired FR971454A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL270123X 1947-11-18

Publications (1)

Publication Number Publication Date
FR971454A true FR971454A (en) 1951-01-17

Family

ID=19781889

Family Applications (1)

Application Number Title Priority Date Filing Date
FR971454D Expired FR971454A (en) 1947-11-18 1948-09-09 Improvements to high voltage switches

Country Status (6)

Country Link
BE (1) BE484665A (en)
CH (1) CH270123A (en)
DE (1) DE805405C (en)
FR (1) FR971454A (en)
GB (1) GB646619A (en)
NL (1) NL66436C (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1074115B (en) * 1960-01-28 Siemens Schuckertwerke Aktien gesellschaft Berlin und Erlangen
DE966612C (en) * 1953-12-12 1957-08-29 Bbc Brown Boveri & Cie Short circuit for contact converter
DE1029451B (en) * 1954-08-26 1958-05-08 Siemens Ag Hydraulic spring energy storage drive for electrical switches with on and off spring
DE1153106B (en) * 1957-05-29 1963-08-22 Siemens Ag Pressure medium operated earthing switch with a switching element movable along its axis, in particular for scissor disconnectors for electrical switchgear, preferably for high-voltage systems
DE1110269B (en) * 1957-05-29 1961-07-06 Siemens Ag Single column separator with earthing device
FR1198923A (en) * 1958-02-18 1959-12-10 Comp Generale Electricite Pneumatic safety device for controlling and supplying compressed air circuit breaker chambers
NL98966C (en) * 1958-11-19
DE8704829U1 (en) * 1987-04-01 1988-07-28 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De
DE4435359C2 (en) * 1994-09-20 1998-07-30 Siemens Ag Pole column of an electrical circuit breaker

Also Published As

Publication number Publication date
BE484665A (en)
DE805405C (en) 1951-05-17
GB646619A (en) 1950-11-22
CH270123A (en) 1950-08-15
NL66436C (en)

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