EP0655759A3 - Elektrisches Schaltgerät. - Google Patents

Elektrisches Schaltgerät. Download PDF

Info

Publication number: EP0655759A3
Authority: EP; European Patent Office
Prior art keywords: electrical switchgear; switchgear; electrical
Prior art date: 1993-11-30
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

EP94308751A

Other languages

English (en)

French (fr)

Other versions

EP0655759A2 (de

Inventor

Allen Wilkinson

David Albert Webb

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.)

Long and Crawford Ltd

Original Assignee

Long and Crawford Ltd

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.)

1993-11-30

Filing date

1994-11-28

Publication date

1997-06-11

1994-11-28 Application filed by Long and Crawford Ltd filed Critical Long and Crawford Ltd

1995-05-31 Publication of EP0655759A2 publication Critical patent/EP0655759A2/de

1997-06-11 Publication of EP0655759A3 publication Critical patent/EP0655759A3/de

Status Withdrawn legal-status Critical Current

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
- H01H33/02—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

EP94308751A 1993-11-30 1994-11-28 Elektrisches Schaltgerät. Withdrawn EP0655759A3 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB939324582A GB9324582D0 (en)	1993-11-30	1993-11-30	Electrical switchgear
GB9324582		1993-11-30

Publications (2)

Publication Number	Publication Date
EP0655759A2 EP0655759A2 (de)	1995-05-31
EP0655759A3 true EP0655759A3 (de)	1997-06-11

Family

ID=10745919

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP94308751A Withdrawn EP0655759A3 (de)	1993-11-30	1994-11-28	Elektrisches Schaltgerät.

Country Status (6)

Country	Link
EP (1)	EP0655759A3 (de)
AU (1)	AU673631B2 (de)
GB (2)	GB9324582D0 (de)
NO (1)	NO944566L (de)
NZ (1)	NZ270010A (de)
ZA (1)	ZA949411B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4841875B2 (ja) *	2005-06-29	2011-12-21	株式会社日立製作所	真空絶縁スイッチギヤ
US7902480B2 (en)	2007-06-13	2011-03-08	Hitachi, Ltd.	Vacuum insulated switchgear

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE382647A (de) *
FR2274130A1 (fr) *	1974-06-07	1976-01-02	Hazemeijer Bv	Interrupteur electrique a contact d'arc
GB2260027A (en) *	1991-09-30	1993-03-31	Long & Crawford Limited	Electrical switchgear

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2650434B1 (fr) *	1989-07-26	1995-11-24	Merlin Gerin	Disjoncteur basse tension a contacts multiples et a fortes intensites

1993
- 1993-11-30 GB GB939324582A patent/GB9324582D0/en active Pending
1994
- 1994-11-28 ZA ZA949411A patent/ZA949411B/xx unknown
- 1994-11-28 EP EP94308751A patent/EP0655759A3/de not_active Withdrawn
- 1994-11-28 NZ NZ270010A patent/NZ270010A/en unknown
- 1994-11-29 AU AU79113/94A patent/AU673631B2/en not_active Ceased
- 1994-11-29 GB GB9424039A patent/GB2284307B/en not_active Expired - Fee Related
- 1994-11-29 NO NO944566A patent/NO944566L/no unknown

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE382647A (de) *
FR2274130A1 (fr) *	1974-06-07	1976-01-02	Hazemeijer Bv	Interrupteur electrique a contact d'arc
GB2260027A (en) *	1991-09-30	1993-03-31	Long & Crawford Limited	Electrical switchgear

Also Published As

Publication number	Publication date
EP0655759A2 (de)	1995-05-31
AU7911394A (en)	1995-06-08
NO944566L (no)	1995-05-31
GB2284307A (en)	1995-05-31
GB9324582D0 (en)	1994-01-19
AU673631B2 (en)	1996-11-14
GB9424039D0 (en)	1995-01-18
GB2284307B (en)	1997-10-22
NZ270010A (en)	1996-12-20
NO944566D0 (no)	1994-11-29
ZA949411B (en)	1995-08-14

Legal Events

Date	Code	Title	Description
1995-04-13	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
1995-05-31	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): BE CH DE DK FR GB IT LI NL SE
1995-11-08	RAP3	Party data changed (applicant data changed or rights of an application transferred)	Owner name: LONG & CRAWFORD LTD.
1997-04-25	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1997-06-11	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): BE CH DE DK FR GB IT LI NL SE
1998-02-04	17P	Request for examination filed	Effective date: 19971205
1999-06-15	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
1999-08-04	17Q	First examination report despatched	Effective date: 19990617
1999-10-19	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
2000-01-14	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
2000-01-14	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
2000-04-28	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN
2000-06-14	18W	Application withdrawn	Withdrawal date: 20000413

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GB9424772D0 (en)	1995-02-08	Circuit breaker
GB9420100D0 (en)	1994-11-16	Electrical cables
GB9300155D0 (en)	1993-03-03	Electrical circuit arrangement
EP0655759A3 (de)	1997-06-11	Elektrisches Schaltgerät.
GB2298717B (en)	1997-12-03	Electrical lever assembly
GB9310996D0 (en)	1993-07-14	Electrical switch
GB9412942D0 (en)	1994-08-17	Electrical components