NL7702908A - Contactinrichting voor drukgasschakelaars. - Google Patents

Contactinrichting voor drukgasschakelaars.

Info

Publication number: NL7702908A
Authority: NL; Netherlands
Prior art keywords: pressure gas; contact device; gas switches; switches; contact
Prior art date: 1976-06-10

Application number

NL7702908A

Other languages

English (en)

Original Assignee

Siemens Ag

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.)

1976-06-10

Filing date

1977-03-17

Publication date

1977-12-13

1977-03-17 Application filed by Siemens Ag filed Critical Siemens Ag

1977-12-13 Publication of NL7702908A publication Critical patent/NL7702908A/nl

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
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/18—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
- H01H33/185—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using magnetisable elements associated with the contacts

NL7702908A 1976-06-10 1977-03-17 Contactinrichting voor drukgasschakelaars. NL7702908A (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2626245A DE2626245C3 (de)	1976-06-10	1976-06-10	Kontaktanordnung für Druckgasschalter

Publications (1)

Publication Number	Publication Date
NL7702908A true NL7702908A (nl)	1977-12-13

Family

ID=5980340

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7702908A NL7702908A (nl)	1976-06-10	1977-03-17	Contactinrichting voor drukgasschakelaars.

Country Status (9)

Country	Link
US (1)	US4160140A (nl)
JP (1)	JPS5310867A (nl)
CH (1)	CH614310A5 (nl)
DE (1)	DE2626245C3 (nl)
FR (1)	FR2354624A1 (nl)
GB (1)	GB1558650A (nl)
IT (1)	IT1084106B (nl)
NL (1)	NL7702908A (nl)
SE (1)	SE7706386L (nl)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE7810447U1 (de) *	1978-04-06	1986-10-16	Siemens AG, 1000 Berlin und 8000 München	Kontaktanordnung für Druckgasschalter
DE2847808C2 (de) *	1978-11-02	1986-04-10	Siemens AG, 1000 Berlin und 8000 München	Kontaktanordnung für Druckgasschalter
US4346273A (en) *	1979-12-10	1982-08-24	Westinghouse Electric Corp.	Circuit-interrupter having a high-frequency transverse magnetic field to assist in arc interruption
DE3023673A1 (de) *	1980-06-25	1982-01-14	Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5300 Bonn	Verfahren zur loeschung des abreissbogens in schaltern und magnetfeldanordnung im kathodenbereich eines schalters zur durchfuehrung dieses verfahrens
DE3034886A1 (de) *	1980-09-12	1982-04-29	Siemens AG, 1000 Berlin und 8000 München	Druckgas-leistungsschalter
DE3034885A1 (de) *	1980-09-12	1982-04-29	Siemens AG, 1000 Berlin und 8000 München	Druckgas-leistungsschalter
DE8029069U1 (de) *	1980-10-30	1988-05-26	Siemens AG, 1000 Berlin und 8000 München	Druckgasschalter
DE3209968A1 (de) *	1982-03-18	1983-09-29	Siemens AG, 1000 Berlin und 8000 München	Druckgasschalter
DE3644453A1 (de) *	1986-12-24	1988-07-07	Licentia Gmbh	Schaltstueck fuer leistungsschalter
FR2609837B1 (fr) *	1987-01-19	1989-04-14	Merlin Gerin	Disjoncteur polyphase a autoexpansion equipe d'une chambre de coupure blindee par pole
JPH0652761A (ja) *	1992-08-01	1994-02-25	Mitsubishi Electric Corp	開閉器
US20050261795A1 (en) *	2004-05-21	2005-11-24	Eastman Kodak Company	Method of making ceramic dental restorations
FR2977067B1 (fr) *	2011-06-27	2016-12-30	Schneider Electric Ind Sas	Dispositif de guidage de l'arc dans un appareil de protection electrique et appareil de protection electrique comportant un tel dispositif

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE529639C (de) *		1931-07-15	Oerlikon Maschf	UEberstromschalter, UEberspannungsableiter o. dgl. mit Hoernerelektroden
GB398207A (en) *	1932-03-01	1933-09-01	Willis Bevan Whitney	Improvements in or relating to electric alternating current circuit breakers
DE857252C (de) *	1950-06-08	1952-11-27	Siemens Ag	Anordnung an Schaltkontakten, insbesondere von Temperaturreglern
IT500438A (nl) *	1950-11-10
US2725446A (en) *	1950-11-18	1955-11-29	Westinghouse Electric Corp	Circuit interrupter
DE1107325B (de) *	1957-11-04	1961-05-25	Licentia Gmbh	Schaltkontakt fuer Hochleistungsschalter
DE1144365B (de) *	1960-02-26	1963-02-28	Sachsenwerk Licht & Kraft Ag	Hochspannungs-Leistungsschalter
DE1246084B (de) *	1960-09-27	1967-08-03	Siemens Ag	Hochspannungslasttrennschalter
DE1207988B (de) *	1962-10-19	1965-12-30	Licentia Gmbh	Leistungsschalter fuer Gleich- oder Wechselstrom
DE1930247A1 (de) *	1969-06-13	1970-12-17	Siemens Ag	Elektrischer Hochspannungsschalter
DE7207479U (de) *	1972-02-28	1972-09-28	Siemens Ag	Anordnung zur Unterbrechung eines Lichtbogens
CH534420A (de) *	1972-04-24	1973-02-28	Sprecher & Schuh Ag	Blasdüsenanordnung für Druckgasschalter
DE2221631A1 (de) *	1972-04-28	1973-11-15	Siemens Ag	Elektrisches hochspannungsgeraet
DE2234067C3 (de) *	1972-07-07	1982-06-16	Siemens AG, 1000 Berlin und 8000 München	Kontaktsystem für druckgasisolierte Hochspannungsschaltgeräte
CH574673A5 (nl) *	1974-08-20	1976-04-15	Bbc Brown Boveri & Cie
US4052577A (en) *	1975-09-02	1977-10-04	I-T-E Imperial Corporation	Magnetically driven ring arc runner for circuit interrupter

1976
- 1976-06-10 DE DE2626245A patent/DE2626245C3/de not_active Expired
1977
- 1977-03-17 NL NL7702908A patent/NL7702908A/nl not_active Application Discontinuation
- 1977-04-18 CH CH474777A patent/CH614310A5/xx not_active IP Right Cessation
- 1977-05-16 US US05/797,481 patent/US4160140A/en not_active Expired - Lifetime
- 1977-06-01 SE SE7706386A patent/SE7706386L/xx unknown
- 1977-06-02 GB GB23520/77A patent/GB1558650A/en not_active Expired
- 1977-06-07 FR FR7717402A patent/FR2354624A1/fr active Granted
- 1977-06-08 IT IT24486/77A patent/IT1084106B/it active
- 1977-06-10 JP JP6875377A patent/JPS5310867A/ja active Pending

Also Published As

Publication number	Publication date
DE2626245A1 (de)	1977-12-15
DE2626245C3 (de)	1982-12-09
JPS5310867A (en)	1978-01-31
CH614310A5 (nl)	1979-11-15
IT1084106B (it)	1985-05-25
FR2354624B1 (nl)	1981-12-18
US4160140A (en)	1979-07-03
DE2626245B2 (de)	1979-05-17
GB1558650A (en)	1980-01-09
FR2354624A1 (fr)	1978-01-06
SE7706386L (sv)	1977-12-11

Publication	Publication Date	Title
NL192723B (nl)	1997-09-01	Inrichting voor gas/vloeistofcontact.
NL7610306A (nl)	1978-03-20	Contactinrichting voor een geintegreerde schakeling.
NL7713240A (nl)	1978-06-06	Drukschakelaar.
NO774369L (no)	1978-06-21	Fluidumsvivel for flere ledninger.
NL7608793A (nl)	1977-02-09	Schakelinrichting voor klankopwekking.
NL172529C (nl)	1983-09-16	Tankschip voor vloeibaar gas.
NL7701074A (nl)	1977-08-09	Drukinrichting.
NL7505939A (nl)	1976-11-23	Contactinrichting voor geintegreerde ketens.
NL178656C (nl)	1986-05-01	Pakkingelement voor contacttorens.
NL7603191A (nl)	1976-09-30	Drukinrichting.
NL7611421A (nl)	1977-04-19	Contactinrichting.
NL7702908A (nl)	1977-12-13	Contactinrichting voor drukgasschakelaars.
NL7710296A (nl)	1978-04-03	Drukinrichting.
NL165339C (nl)	1981-03-16	Kontaktinrichting.
NO772861L (no)	1978-03-01	Gasskompresjonsbryter.
NL7710131A (nl)	1978-06-26	Drukinrichting.
NL7708211A (nl)	1978-01-25	Oppervlaktedoorslagontsteker voor kwikboog- inrichting.
NL7713994A (nl)	1978-06-20	Nul-druk-inrichting.
NL7705002A (nl)	1977-11-30	Kontaktopstelling voor drukgasschakelaars.
NO773757L (no)	1978-05-08	Autopneumatisk trykkgassbryter.
NL7703253A (nl)	1977-11-07	Schakelaar-bedieningsinrichting voor een een-delig telefoontoestel.
NO142465C (no)	1980-08-20	Anordning ved vakuumbrytere.
ES227336Y (es)	1977-10-01	Contacto para interruptores.
NO782457L (no)	1979-01-29	Kontaktanordning.
NL7702311A (nl)	1977-09-12	Drukinrichting.

Legal Events

Date	Code	Title
1984-01-02	BA	A request for search or an international-type search has been filed
1984-03-01	BB	A search report has been drawn up
1984-05-01	BC	A request for examination has been filed
1985-01-01	A85	Still pending on 85-01-01
1987-11-02	BV	The patent application has lapsed