IT979526B - Sistema per interrompere un arco elettrico e disposizione per at tuare il procedimento - Google Patents

Sistema per interrompere un arco elettrico e disposizione per at tuare il procedimento

Info

Publication number: IT979526B
Authority: IT; Italy
Prior art keywords: interrupting; acting; procedure; arrangement; electric arc
Prior art date: 1972-02-28

Application number

IT2091773A

Other languages

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.)

1972-02-28

Filing date

1973-02-27

Publication date

1974-09-30

1973-02-27 Application filed filed Critical

1974-09-30 Application granted granted Critical

1974-09-30 Publication of IT979526B publication Critical patent/IT979526B/it

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

IT2091773A 1972-02-28 1973-02-27 Sistema per interrompere un arco elettrico e disposizione per at tuare il procedimento IT979526B (it)

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
IT979526B true IT979526B (it)	1974-09-30

Family

ID=5837344

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT2091773A IT979526B (it)	1972-02-28	1973-02-27	Sistema per interrompere un arco elettrico e disposizione per at tuare il procedimento

Country Status (10)

Country	Link
US (1)	US3891814A (it)
JP (1)	JPS4899661A (it)
CH (1)	CH550478A (it)
CS (1)	CS167376B2 (it)
DD (1)	DD103338A5 (it)
DE (2)	DE2209388C3 (it)
FR (1)	FR2174062B1 (it)
IT (1)	IT979526B (it)
NL (1)	NL7301006A (it)
SU (1)	SU511881A3 (it)

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
CN117877945A (zh) *	2024-01-29	2024-04-12	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 (it) *	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

1972
- 1972-02-28 DE DE2209388A patent/DE2209388C3/de not_active Expired
- 1972-02-28 DE DE7207479U patent/DE7207479U/de not_active Expired
1973
- 1973-01-24 NL NL7301006A patent/NL7301006A/xx not_active Application Discontinuation
- 1973-01-30 CH CH131773A patent/CH550478A/xx not_active IP Right Cessation
- 1973-02-05 SU SU1882051A patent/SU511881A3/ru active
- 1973-02-08 DD DD168758A patent/DD103338A5/xx unknown
- 1973-02-21 JP JP48021166A patent/JPS4899661A/ja active Pending
- 1973-02-22 US US334936A patent/US3891814A/en not_active Expired - Lifetime
- 1973-02-26 FR FR7306767A patent/FR2174062B1/fr not_active Expired
- 1973-02-27 CS CS1421A patent/CS167376B2/cs unknown
- 1973-02-27 IT IT2091773A patent/IT979526B/it active

Also Published As

Publication number	Publication date
NL7301006A (it)	1973-08-30
DE2209388A1 (de)	1973-09-13
DE7207479U (de)	1972-09-28
US3891814A (en)	1975-06-24
DD103338A5 (it)	1974-01-12
FR2174062A1 (it)	1973-10-12
JPS4899661A (it)	1973-12-17
DE2209388B2 (de)	1974-09-12
SU511881A3 (ru)	1976-04-25
FR2174062B1 (it)	1979-03-16
CH550478A (de)	1974-06-14
CS167376B2 (it)	1976-04-29
DE2209388C3 (de)	1975-04-30

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