EP1843374A3 - Contact d'arc - Google Patents

Contact d'arc Download PDF

Info

Publication number: EP1843374A3
Authority: EP; European Patent Office
Prior art keywords: arcing contact; contact tip; conductor material; contact; arcing
Prior art date: 2006-04-04
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP07105180A

Other languages

German (de)

English (en)

Other versions

EP1843374A2 (fr

Inventor

Thomas Chyla

Volker Lehmann

Ronald Puls

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.)

Siemens AG

Siemens Corp

Original Assignee

Siemens AG

Siemens Corp

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.)

2006-04-04

Filing date

2007-03-29

Publication date

2008-04-30

2007-03-29 Application filed by Siemens AG, Siemens Corp filed Critical Siemens AG

2007-10-10 Publication of EP1843374A2 publication Critical patent/EP1843374A2/fr

2008-04-30 Publication of EP1843374A3 publication Critical patent/EP1843374A3/fr

Status Withdrawn legal-status Critical Current

Links

239000000463 material Substances 0.000 abstract 4
239000004020 conductor Substances 0.000 abstract 2
230000003628 erosive effect Effects 0.000 abstract 1
230000003014 reinforcing effect Effects 0.000 abstract 1

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
- H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/02—Contacts characterised by the material thereof
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/06—Contacts characterised by the shape or structure of the contact-making surface, e.g. grooved

Landscapes

Arc-Extinguishing Devices That Are Switches (AREA)
Contacts (AREA)

EP07105180A 2006-04-04 2007-03-29 Contact d'arc Withdrawn EP1843374A3 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE200610016723 DE102006016723A1 (de)	2006-04-04	2006-04-04	Lichtbogenkontaktstift

Publications (2)

Publication Number	Publication Date
EP1843374A2 EP1843374A2 (fr)	2007-10-10
EP1843374A3 true EP1843374A3 (fr)	2008-04-30

Family

ID=38110027

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP07105180A Withdrawn EP1843374A3 (fr)	2006-04-04	2007-03-29	Contact d'arc

Country Status (2)

Country	Link
EP (1)	EP1843374A3 (fr)
DE (1)	DE102006016723A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102012101222A1 (de) *	2011-12-21	2013-06-27	Alutec Metal Innovations Gmbh & Co. Kg	Kontaktstift für Hochspannungs-Leistungsschalter und Hochspannungs-Leistungsschalter mit einem solchen Kontaktstift
AT13815U3 (de) *	2014-02-21	2015-05-15	Plansee Powertech Ag	Kontaktstift und Rohrkontakt sowie Verfahren zur Herstellung
DE102015207120A1 (de)	2015-04-20	2016-10-20	Siemens Aktiengesellschaft	Lichtbogenkontakt für eine elektrische Schalteinrichtung und Schalteinrichtung mit hochabbrandfester Pinspitze

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3752946A (en) *	1972-03-01	1973-08-14	Gen Electric	Arcing contract for an electric circuit breaker and method of making same
EP0205897A2 (fr) *	1985-06-24	1986-12-30	BBC Brown Boveri AG	Contact d'arc et procédé de fabrication de ce contact ou un élément similaire
EP0951029A2 (fr) *	1998-04-14	1999-10-20	Asea Brown Boveri Ag	Ensemble de contacts d'arc
US6211478B1 (en) *	1998-08-21	2001-04-03	Asea Brown Boveri Ag	Switching arrangement and method for its production

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH653478A5 (en) *	1981-01-23	1985-12-31	Sprecher & Schuh Ag	Gas-blast circuit breaker
DE19543815A1 (de) *	1995-11-24	1997-05-28	Asea Brown Boveri	Elektrisches Schaltgerät

2006
- 2006-04-04 DE DE200610016723 patent/DE102006016723A1/de not_active Withdrawn
2007
- 2007-03-29 EP EP07105180A patent/EP1843374A3/fr not_active Withdrawn

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3752946A (en) *	1972-03-01	1973-08-14	Gen Electric	Arcing contract for an electric circuit breaker and method of making same
EP0205897A2 (fr) *	1985-06-24	1986-12-30	BBC Brown Boveri AG	Contact d'arc et procédé de fabrication de ce contact ou un élément similaire
EP0951029A2 (fr) *	1998-04-14	1999-10-20	Asea Brown Boveri Ag	Ensemble de contacts d'arc
US6211478B1 (en) *	1998-08-21	2001-04-03	Asea Brown Boveri Ag	Switching arrangement and method for its production

Also Published As

Publication number	Publication date
DE102006016723A1 (de)	2007-10-11
EP1843374A2 (fr)	2007-10-10

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Legal Events

Date	Code	Title	Description
2007-09-07	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2007-10-10	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
2007-10-10	AX	Request for extension of the european patent	Extension state: AL BA HR MK YU
2008-03-28	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
2008-04-30	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
2008-04-30	AX	Request for extension of the european patent	Extension state: AL BA HR MK RS
2009-01-07	AKX	Designation fees paid
2009-04-10	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2009-05-13	18D	Application deemed to be withdrawn	Effective date: 20081031
2009-06-25	REG	Reference to a national code	Ref country code: DE Ref legal event code: 8566