GB373018A - Circuit-breaker provided with extinguishing liquid and with extinguishing chambers surrounding the breaking gaps - Google Patents

Circuit-breaker provided with extinguishing liquid and with extinguishing chambers surrounding the breaking gaps

Info

Publication number
GB373018A
GB373018A GB23259/31A GB2325931A GB373018A GB 373018 A GB373018 A GB 373018A GB 23259/31 A GB23259/31 A GB 23259/31A GB 2325931 A GB2325931 A GB 2325931A GB 373018 A GB373018 A GB 373018A
Authority
GB
United Kingdom
Prior art keywords
extinguishing
liquid
chambers
apertures
circuit
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
GB23259/31A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
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 ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Publication of GB373018A publication Critical patent/GB373018A/en
Expired 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
    • H01H33/75—Liquid-break switches, e.g. oil-break

Landscapes

  • Circuit Breakers (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
GB23259/31A 1930-08-21 1931-08-18 Circuit-breaker provided with extinguishing liquid and with extinguishing chambers surrounding the breaking gaps Expired GB373018A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE373018X 1930-08-21

Publications (1)

Publication Number Publication Date
GB373018A true GB373018A (en) 1932-05-19

Family

ID=20309079

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23259/31A Expired GB373018A (en) 1930-08-21 1931-08-18 Circuit-breaker provided with extinguishing liquid and with extinguishing chambers surrounding the breaking gaps

Country Status (4)

Country Link
BE (1) BE382125A (xx)
DE (1) DE623113C (xx)
FR (1) FR721822A (xx)
GB (1) GB373018A (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3166659A (en) * 1959-12-16 1965-01-19 Asea Ab Oil circuit breaker comprising an extinguishing chamber for high voltages

Also Published As

Publication number Publication date
FR721822A (fr) 1932-03-08
DE623113C (de) 1935-12-13
BE382125A (xx)

Similar Documents

Publication Publication Date Title
GB373018A (en) Circuit-breaker provided with extinguishing liquid and with extinguishing chambers surrounding the breaking gaps
GB413751A (en) Improvements in or relating to oil-immersed electric circuit-breakers
GB650039A (en) Improvements in arc extinguishing horns and chambers for electric switches
GB369235A (en) Improvements in electric circuit interrupters
GB288294A (en) Improvements in tripolar circuit-breakers
GB633037A (en) Improvements in or relating to electric multiple switches
GB368645A (en) Improvements in or relating to arcing horns
GB271238A (en) Improvements in electric circuit breaking apparatus
GB418737A (en) Improvements in and relating to electric switches provided with arc quenching means
GB408564A (en) Improvements in and relating to circuit-breakers
GB441734A (en) Improvements relating to liquid immersed electric circuit breakers
GB402927A (en) Improvements in and relating to liquid-break electric switches
GB552091A (en) Improvements in or relating to multiple-break gas-blast circuit-breakers
GB478122A (en) Improvements in and relating to arc quenching devices
GB553043A (en) An improved arc extinction chamber for electric switches
GB336866A (en) Improvements in and relating to devices for preventing sparking at switching contacts, particularly high-tension contacts
GB401166A (en) Improvements in or relating to electric circuit interrupters
GB504686A (en) Improvements in or relating to electric switches
GB197620A (en) Improvements in or relating to electric fuses
GB469892A (en) Improvements in gas blast electric circuit-breakers
GB286266A (en) Oil-break switch with resistance
GB350915A (en) Improvements in electrical switches or circuit breakers
GB740883A (en) Improvements in electric circuit breakers having arc-rupturing arrangements
GB529846A (en) Improvements relating to liquid immersed circuit breakers having arc extinguishing provision
FR653230A (fr) Perfectionnements aux systèmes et aux dispositifs d'enclenchement entre disjoncteurs, interrupteurs, contacteurs, commutateurs, et appareils analogues