NL7301006A - - Google Patents

Info

Publication number
NL7301006A
NL7301006A NL7301006A NL7301006A NL7301006A NL 7301006 A NL7301006 A NL 7301006A NL 7301006 A NL7301006 A NL 7301006A NL 7301006 A NL7301006 A NL 7301006A NL 7301006 A NL7301006 A NL 7301006A
Authority
NL
Netherlands
Application number
NL7301006A
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
Publication of NL7301006A publication Critical patent/NL7301006A/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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • H01H33/7069—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by special dielectric or insulating properties or by special electric or magnetic field control properties
    • 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
    • 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
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/38—Plug-and-socket contacts
    • H01H1/385—Contact arrangements for high voltage gas blast circuit breakers
NL7301006A 1972-02-28 1973-01-24 NL7301006A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2209388A DE2209388C3 (de) 1972-02-28 1972-02-28 Kontaktanordnung für Gasströmungsschalter

Publications (1)

Publication Number Publication Date
NL7301006A true NL7301006A (enrdf_load_stackoverflow) 1973-08-30

Family

ID=5837344

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7301006A NL7301006A (enrdf_load_stackoverflow) 1972-02-28 1973-01-24

Country Status (10)

Country Link
US (1) US3891814A (enrdf_load_stackoverflow)
JP (1) JPS4899661A (enrdf_load_stackoverflow)
CH (1) CH550478A (enrdf_load_stackoverflow)
CS (1) CS167376B2 (enrdf_load_stackoverflow)
DD (1) DD103338A5 (enrdf_load_stackoverflow)
DE (2) DE7207479U (enrdf_load_stackoverflow)
FR (1) FR2174062B1 (enrdf_load_stackoverflow)
IT (1) IT979526B (enrdf_load_stackoverflow)
NL (1) NL7301006A (enrdf_load_stackoverflow)
SU (1) SU511881A3 (enrdf_load_stackoverflow)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2624595C3 (de) * 1976-05-28 1980-01-10 Siemens Ag, 1000 Berlin Und 8000 Muenchen Kontaktanordnung für Druckgasschalter
DE2626245C3 (de) * 1976-06-10 1982-12-09 Siemens AG, 1000 Berlin und 8000 München Kontaktanordnung für Druckgasschalter
US4181837A (en) * 1976-09-15 1980-01-01 Westinghouse Electric Corp. Compressed-gas circuit interrupter having insulated contacts
JPS5813560Y2 (ja) * 1977-02-15 1983-03-16 日新電機株式会社 ガスしゃ断器
FR2443740A1 (fr) * 1978-12-08 1980-07-04 Merlin Gerin Sectionneur sous charge a depression
DE3005884C2 (de) * 1980-02-16 1986-09-04 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Kontaktsystem für Leistungsschalter
GB8607399D0 (en) * 1986-03-25 1986-04-30 Northern Eng Ind Arc interrupter
GB8607398D0 (en) * 1986-03-25 1986-04-30 Northern Eng Ind Arc interrupter
WO2015039918A1 (en) * 2013-09-18 2015-03-26 Abb Technology Ag High-voltage circuit breaker with improved robustness
EP2887367A1 (en) * 2013-12-19 2015-06-24 ABB Technology AB Gas-insulated high-voltage circuit breaker
CN109256290B (zh) * 2018-10-11 2020-11-24 西安西电开关电气有限公司 双动开关设备及其断口传动装置
DE102018222782A1 (de) * 2018-12-21 2020-06-25 Siemens Aktiengesellschaft Doppeldüsenschalter und Verfahren zum Schalten hoher Ströme in der Hochspannungstechnik
CN117877945B (zh) * 2024-01-29 2025-03-07 北京华盛中能科技有限公司 一种塑壳断路器的端子罩及断路器结构

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3210505A (en) * 1962-04-03 1965-10-05 Gen Electric Electrode structure for an electric circuit interrupter
US3274365A (en) * 1963-08-16 1966-09-20 Gen Electric Gas blast circuit breaker of the axial blast type with magnetic means for rotating an arc terminal
JPS423695Y1 (enrdf_load_stackoverflow) * 1964-03-03 1967-03-03
US3327081A (en) * 1964-11-25 1967-06-20 Allis Chalmers Mfg Co Contact with high resistance material insert
GB1107653A (en) * 1965-04-16 1968-03-27 Gen Electric Improvements in electric arc control
US3471666A (en) * 1967-04-18 1969-10-07 Gen Electric Axial blast interrupter with arc-rotating means

Also Published As

Publication number Publication date
DE7207479U (de) 1972-09-28
CH550478A (de) 1974-06-14
DE2209388B2 (de) 1974-09-12
DD103338A5 (enrdf_load_stackoverflow) 1974-01-12
US3891814A (en) 1975-06-24
DE2209388A1 (de) 1973-09-13
SU511881A3 (ru) 1976-04-25
DE2209388C3 (de) 1975-04-30
IT979526B (it) 1974-09-30
CS167376B2 (enrdf_load_stackoverflow) 1976-04-29
FR2174062B1 (enrdf_load_stackoverflow) 1979-03-16
FR2174062A1 (enrdf_load_stackoverflow) 1973-10-12
JPS4899661A (enrdf_load_stackoverflow) 1973-12-17

Similar Documents

Publication Publication Date Title
FR2203686A1 (enrdf_load_stackoverflow)
FR2211811A1 (enrdf_load_stackoverflow)
FR2174062B1 (enrdf_load_stackoverflow)
FR2237075B1 (enrdf_load_stackoverflow)
FR2200289B1 (enrdf_load_stackoverflow)
JPS5330313B2 (enrdf_load_stackoverflow)
JPS4937730A (enrdf_load_stackoverflow)
JPS4969106A (enrdf_load_stackoverflow)
FR2203048A1 (enrdf_load_stackoverflow)
JPS48104229A (enrdf_load_stackoverflow)
JPS5331243B2 (enrdf_load_stackoverflow)
JPS4941538U (enrdf_load_stackoverflow)
JPS4973305U (enrdf_load_stackoverflow)
JPS5544022B2 (enrdf_load_stackoverflow)
JPS5425184B2 (enrdf_load_stackoverflow)
JPS4887087A (enrdf_load_stackoverflow)
CH563258A5 (enrdf_load_stackoverflow)
CH577629A5 (enrdf_load_stackoverflow)
CH564358A5 (enrdf_load_stackoverflow)
CH563594A5 (enrdf_load_stackoverflow)
CH563513A5 (enrdf_load_stackoverflow)
CH571225A5 (enrdf_load_stackoverflow)
CH561610A5 (enrdf_load_stackoverflow)
CH585912A5 (enrdf_load_stackoverflow)
CH577956A5 (enrdf_load_stackoverflow)

Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BT A notification was added to the application dossier and made available to the public
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed