GB464643A - Improvements in electric switches and circuit breakers having butt contacts - Google Patents

Improvements in electric switches and circuit breakers having butt contacts

Info

Publication number
GB464643A
GB464643A GB29304/35A GB2930435A GB464643A GB 464643 A GB464643 A GB 464643A GB 29304/35 A GB29304/35 A GB 29304/35A GB 2930435 A GB2930435 A GB 2930435A GB 464643 A GB464643 A GB 464643A
Authority
GB
United Kingdom
Prior art keywords
contact
carried
oil
stem
switch
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
GB29304/35A
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.)
Whitehead S Electrical Inv S L
Original Assignee
Whitehead S Electrical Inv S L
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
Priority to BE417611D priority Critical patent/BE417611A/xx
Application filed by Whitehead S Electrical Inv S L filed Critical Whitehead S Electrical Inv S L
Priority to GB29304/35A priority patent/GB464643A/en
Priority to GB5089/36A priority patent/GB465380A/en
Priority to US101506A priority patent/US2158920A/en
Priority to FR811643D priority patent/FR811643A/fr
Publication of GB464643A publication Critical patent/GB464643A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Circuit Breakers (AREA)
  • Housings And Mounting Of Transformers (AREA)
GB29304/35A 1935-10-23 1935-10-23 Improvements in electric switches and circuit breakers having butt contacts Expired GB464643A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BE417611D BE417611A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1935-10-23
GB29304/35A GB464643A (en) 1935-10-23 1935-10-23 Improvements in electric switches and circuit breakers having butt contacts
GB5089/36A GB465380A (en) 1935-10-23 1936-02-19 Improvements in electric circuit breakers
US101506A US2158920A (en) 1935-10-23 1936-09-18 Circuit breaker having butt contacts
FR811643D FR811643A (fr) 1935-10-23 1936-10-07 Perfectionnements aux interrupteurs et disjoncteurs électriques ayant des contacts se rencontrant en bout

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB29304/35A GB464643A (en) 1935-10-23 1935-10-23 Improvements in electric switches and circuit breakers having butt contacts

Publications (1)

Publication Number Publication Date
GB464643A true GB464643A (en) 1937-04-22

Family

ID=10289415

Family Applications (2)

Application Number Title Priority Date Filing Date
GB29304/35A Expired GB464643A (en) 1935-10-23 1935-10-23 Improvements in electric switches and circuit breakers having butt contacts
GB5089/36A Expired GB465380A (en) 1935-10-23 1936-02-19 Improvements in electric circuit breakers

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB5089/36A Expired GB465380A (en) 1935-10-23 1936-02-19 Improvements in electric circuit breakers

Country Status (4)

Country Link
US (1) US2158920A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
BE (1) BE417611A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
FR (1) FR811643A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
GB (2) GB464643A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3327083A (en) * 1964-12-07 1967-06-20 Allis Chalmers Mfg Co Multi-chambered arc interrupter having fluid pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3327083A (en) * 1964-12-07 1967-06-20 Allis Chalmers Mfg Co Multi-chambered arc interrupter having fluid pump

Also Published As

Publication number Publication date
US2158920A (en) 1939-05-16
FR811643A (fr) 1937-04-19
GB465380A (en) 1937-05-06
BE417611A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Similar Documents

Publication Publication Date Title
GB540349A (en) Improvements in electric circuit breakers of the gas blast type
GB501390A (en) Improvements in and relating to electric circuit breakers of the oil blast type
GB464643A (en) Improvements in electric switches and circuit breakers having butt contacts
GB483204A (en) Improvements in or relating to electric switches having an automatic overload release or tripping device
GB804388A (en) Improvements in or relating to electric switches
GB599318A (en) Improvements in or relating to liquid-blast electric circuit interrupters
GB514960A (en) Improvements in or relating to electric circuit interrupter
GB243007A (en) An improved electro-magnetic switch
US2381592A (en) Circuit breaker
GB493640A (en) Improvements in electrical switches or circuit breakers and contacts therefor
GB434453A (en) Improved thermally controlled switching device applicable to electric apparatus
GB621565A (en) Improvements in liquid-break electric circuit breakers provided with arc-extinguishing means
GB469596A (en) Improvements in and relating to electric switches with selfgenerated arc-quenching gas
GB442448A (en) Improvements in or relating to light current electric switches
GB224167A (en) Electric switches
GB271288A (en) Improvements in or relating to electric switches
GB393927A (en) Improvements in or relating to electric switches with arc extinction by self generated vapour pressure
GB690530A (en) Improvements in and relating to automatic electric circuit breakers
GB525217A (en) Improvements in or relating to electric circuit breakers having arc-extinguishing arrangements
SU74377A1 (ru) Разъединитель мощности дл комплектных распределительных устройств
SU47360A1 (ru) Высоковольтный выключатель
GB462137A (en) Improvements in and relating to electric fluid-blast circuit breakers
GB477113A (en) Improvements in or relating to make and break switches having arc-extinguishing arrangements
GB589318A (en) Improvements in or relating to electric circuit breakers containing quenching liquid
GB411641A (en) Improvements in electrical tumbler switches