AU8051998A - An electric switching device - Google Patents

An electric switching device

Info

Publication number: AU8051998A
Authority: AU; Australia
Prior art keywords: switching device; electric switching; electric; switching
Prior art date: 1997-12-17
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.): Abandoned

Application number

AU80519/98A

Inventor

Mikael Bergkvist

Mats Ekberg

Arne Gustafsson

Per Skytt

Anders Sunesson

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.)

ABB AB

Original Assignee

ABB AB

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.)

1997-12-17

Filing date

1998-06-17

Publication date

1999-07-19

1997-12-17 Priority claimed from PCT/SE1997/002131 external-priority patent/WO1998029931A2/en

1998-06-17 Application filed by ABB AB filed Critical ABB AB

1999-07-19 Publication of AU8051998A publication Critical patent/AU8051998A/en

Status Abandoned legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T2/00—Spark gaps comprising auxiliary triggering means

AU80519/98A 1997-12-17 1998-06-17 An electric switching device Abandoned AU8051998A (en)

Applications Claiming Priority (7)

Application Number	Priority Date	Filing Date	Title
WO702152		1997-12-17
PCT/SE1997/002131 WO1998029931A2 (en)	1996-12-17	1997-12-17	A device and a method for protecting an object against fault related over-currents, and its use
PCT/SE1997/002152 WO1998029927A2 (en)	1996-12-17	1997-12-17	Switching device including spark gap for switching electrical power, a method for protection of an electric object and its use
PCT/SE1997/002153 WO1998029928A2 (en)	1996-12-17	1997-12-17	Switching device including spark gap for switching electrical power, a method for protection of an electrical object and its use
WO702153		1997-12-17
WO702131		1997-12-17
PCT/SE1998/001192 WO1999034489A1 (en)	1997-12-17	1998-06-17	An electric switching device

Publications (1)

Publication Number	Publication Date
AU8051998A true AU8051998A (en)	1999-07-19

Family

ID=27355876

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU80519/98A Abandoned AU8051998A (en)	1997-12-17	1998-06-17	An electric switching device

Country Status (3)

Country	Link
EP (1)	EP1040540A1 (en)
AU (1)	AU8051998A (en)
WO (1)	WO1999034489A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1222788A (en) *	1982-05-14	1987-06-09	Roderick S. Taylor	Uv radiation triggered rail-gap switch
US4771168A (en) *	1987-05-04	1988-09-13	The University Of Southern California	Light initiated high power electronic switch
US4978893A (en) *	1988-09-27	1990-12-18	The United States Of American As Epresented By The United States The Department Of Energy	Laser-triggered vacuum switch
US5399941A (en) *	1993-05-03	1995-03-21	The United States Of America As Represented By The Secretary Of The Navy	Optical pseudospark switch

1998
- 1998-06-17 AU AU80519/98A patent/AU8051998A/en not_active Abandoned
- 1998-06-17 WO PCT/SE1998/001192 patent/WO1999034489A1/en not_active Application Discontinuation
- 1998-06-17 EP EP98928811A patent/EP1040540A1/en not_active Withdrawn

Also Published As

Publication number	Publication date
WO1999034489A1 (en)	1999-07-08
EP1040540A1 (en)	2000-10-04

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Legal Events

Date	Code	Title	Description
2000-08-31	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase