PL214175A1 - ELECTRIC SWITCH WITH ARC CHAMBER - Google Patents

ELECTRIC SWITCH WITH ARC CHAMBER

Info

Publication number: PL214175A1
Authority: PL; Poland
Prior art keywords: electric switch; arc chamber; arc; chamber; switch
Prior art date: 1978-03-17

Application number

PL21417579A

Other languages

Polish (pl)

Inventor

John A Wafer

Alfred E Maier

Original Assignee

Westinghouse Electric 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.)

1978-03-17

Filing date

1979-03-16

Publication date

1979-12-17

1979-03-16 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1979-12-17 Publication of PL214175A1 publication Critical patent/PL214175A1/en

Links

PL21417579A 1978-03-17 1979-03-16 ELECTRIC SWITCH WITH ARC CHAMBER PL214175A1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US88789478A	1978-03-17	1978-03-17

Publications (1)

Publication Number	Publication Date
PL214175A1 true PL214175A1 (en)	1979-12-17

Family

ID=25392091

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PL21417579A PL214175A1 (en)	1978-03-17	1979-03-16	ELECTRIC SWITCH WITH ARC CHAMBER

Country Status (4)

Country	Link
AU (1)	AU526060B2 (en)
CA (1)	CA1113983A (en)
NZ (1)	NZ189803A (en)
PL (1)	PL214175A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN104992860B (en) *	2015-08-07	2018-05-18	飞策防爆电器有限公司	Arc protection safety cut-out

1978
- 1978-10-31 CA CA315,637A patent/CA1113983A/en not_active Expired
1979
- 1979-03-02 NZ NZ18980379A patent/NZ189803A/en unknown
- 1979-03-05 AU AU44809/79A patent/AU526060B2/en not_active Ceased
- 1979-03-16 PL PL21417579A patent/PL214175A1/en unknown

Also Published As

Publication number	Publication date
NZ189803A (en)	1981-07-13
AU526060B2 (en)	1982-12-16
AU4480979A (en)	1979-09-20
CA1113983A (en)	1981-12-08

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