[go: up one dir, main page]

CH336109A - High-performance switch with magnetic and compressed air blowing - Google Patents

High-performance switch with magnetic and compressed air blowing

Info

Publication number
CH336109A
CH336109A CH336109DA CH336109A CH 336109 A CH336109 A CH 336109A CH 336109D A CH336109D A CH 336109DA CH 336109 A CH336109 A CH 336109A
Authority
CH
Switzerland
Prior art keywords
magnetic
compressed air
air blowing
performance switch
switch
Prior art date
Application number
Other languages
German (de)
Inventor
Thommen Hans
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of CH336109A publication Critical patent/CH336109A/en

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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/7007—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein the flow is a function of the current being interrupted
CH336109D 1955-11-24 1955-11-24 High-performance switch with magnetic and compressed air blowing CH336109A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH2822449X 1955-11-24

Publications (1)

Publication Number Publication Date
CH336109A true CH336109A (en) 1959-02-15

Family

ID=4572043

Family Applications (1)

Application Number Title Priority Date Filing Date
CH336109D CH336109A (en) 1955-11-24 1955-11-24 High-performance switch with magnetic and compressed air blowing

Country Status (4)

Country Link
US (1) US2822449A (en)
CH (1) CH336109A (en)
DE (1) DE1002841B (en)
FR (1) FR1160575A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3054876A (en) * 1958-12-24 1962-09-18 Ite Circuit Breaker Ltd Magnetic assists for low current arcs
US3171004A (en) * 1961-07-18 1965-02-23 Joslyn Mfg & Supply Co Mechanism and circuitry for high voltage switching
US3214548A (en) * 1962-01-24 1965-10-26 Westinghouse Electric Corp Gas-blast circuit interrupters with both stationary and movable pneumatically-operated contacts
ES2425548T3 (en) 2011-02-11 2013-10-16 Luxin (Green Planet) Ag Groundwater management system for mines and procedure for the operation of said water management system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH182511A (en) * 1934-04-16 1936-02-15 Aeg Gas pressure switch.
US2335068A (en) * 1942-03-20 1943-11-23 Gen Electric Electric circuit breaker
US2480622A (en) * 1945-12-04 1949-08-30 Gen Electric Electric switch
US2463029A (en) * 1946-10-30 1949-03-01 Westinghouse Electric Corp Circuit interrupter

Also Published As

Publication number Publication date
FR1160575A (en) 1958-07-18
US2822449A (en) 1958-02-04
DE1002841B (en) 1957-02-21

Similar Documents

Publication Publication Date Title
CH316522A (en) Compressed air switch
FR1100226A (en) Compressed air switch
CH331003A (en) Compressed gas switch with multiple interruption
CH336109A (en) High-performance switch with magnetic and compressed air blowing
FR1121162A (en) Advanced inflatable air item
CH372721A (en) Compressed air switch with multiple interruption
AT193475B (en) High-performance switch with magnetic and compressed air blowing
CH373445A (en) Compressed air switch with power switching point and auxiliary switching point
CH337909A (en) Circuit breaker with magnetic blowing
CH328233A (en) Compressed gas switch with multiple interruption
CH334438A (en) Magnetic blower switch
CH339273A (en) Compressed gas switch with multiple interruption
CH352726A (en) Compressed air switch with nozzle contact
FR1204340A (en) Compressed air blowing circuit breaker
CH376980A (en) Compressed air switch
AT193982B (en) Load switch with magnetic blowing
CH335335A (en) Load switch with magnetic blowing
CH341208A (en) Magnetic blower switch
FR1137122A (en) Advanced inflatable air item
CH344466A (en) Compressed air switch
CH348438A (en) Compressed air switch with switching chamber
CH346273A (en) Compressed gas switch with blown interruption points
CH355837A (en) Compressed air switch with pressure control
AT199736B (en) Compressed air switch with multiple interruptions per pole
CH345376A (en) Compressed air switch with low resistance