CH593550A5 - - Google Patents

Info

Publication number
CH593550A5
CH593550A5 CH40775A CH40775A CH593550A5 CH 593550 A5 CH593550 A5 CH 593550A5 CH 40775 A CH40775 A CH 40775A CH 40775 A CH40775 A CH 40775A CH 593550 A5 CH593550 A5 CH 593550A5
Authority
CH
Switzerland
Application number
CH40775A
Original Assignee
Merlin Gerin
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 Merlin Gerin filed Critical Merlin Gerin
Priority to US05/648,817 priority Critical patent/US4012941A/en
Publication of CH593550A5 publication Critical patent/CH593550A5/xx

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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/16—Impedances connected with contacts
    • H01H33/167—Impedances connected with contacts the impedance being inserted only while opening the switch
    • 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
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
CH40775A 1974-01-31 1975-01-14 CH593550A5 (uk)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US05/648,817 US4012941A (en) 1975-01-14 1976-01-13 Method of and apparatus for measuring the amplitude of oscillation of the balance of a timepiece movement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7403356A FR2260179A1 (en) 1974-01-31 1974-01-31 HV gas blast cct breaker - has mechanically driven main moving contact in switching chamber with parallel resistor

Publications (1)

Publication Number Publication Date
CH593550A5 true CH593550A5 (uk) 1977-12-15

Family

ID=9134329

Family Applications (1)

Application Number Title Priority Date Filing Date
CH40775A CH593550A5 (uk) 1974-01-31 1975-01-14

Country Status (5)

Country Link
JP (1) JPS50108572A (uk)
CH (1) CH593550A5 (uk)
DE (1) DE2503081A1 (uk)
FR (1) FR2260179A1 (uk)
IT (1) IT1027349B (uk)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3062021D1 (en) * 1979-07-16 1983-03-24 Licentia Gmbh High voltage circuit breaker
CH648952A5 (en) * 1980-04-03 1985-04-15 Sprecher & Schuh Ag High-voltage switch

Also Published As

Publication number Publication date
JPS50108572A (uk) 1975-08-27
FR2260179A1 (en) 1975-08-29
DE2503081A1 (de) 1975-08-07
IT1027349B (it) 1978-11-20
FR2260179B1 (uk) 1978-03-24

Similar Documents

Publication Publication Date Title
FR2261739B1 (uk)
FR2259492A1 (uk)
FR2288126B1 (uk)
JPS5175974A (uk)
FR2264521A1 (uk)
JPS50139101A (uk)
JPS50105969A (uk)
AU7478474A (uk)
JPS50126385U (uk)
JPS50110066U (uk)
JPS50118794U (uk)
CH578204B5 (uk)
BG21284A1 (uk)
AU481545A (uk)
AU482369A (uk)
AU7253373A (uk)
BE827400A (uk)
BG19643A1 (uk)
CH568564A5 (uk)
BG19899A1 (uk)
CH578255A5 (uk)
CH578252A5 (uk)
BG19946A1 (uk)
BG20695A1 (uk)
CH578398A5 (uk)

Legal Events

Date Code Title Description
PL Patent ceased