IT1241921B - Perfezionamenti relativi alla rivelazione di scariche ad arco in cavi. - Google Patents

Perfezionamenti relativi alla rivelazione di scariche ad arco in cavi.

Info

Publication number: IT1241921B
Authority: IT; Italy
Prior art keywords: cables; detection; arc discharges; references related; references
Prior art date: 1989-03-07

Application number

IT19561A

Other languages

English (en)

Other versions

IT9019561A0 (it

IT9019561A1 (it

Inventor

Stanley Beddoe

Original Assignee

Plessey Overseas

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.)

1989-03-07

Filing date

1990-03-05

Publication date

1994-02-01

1990-03-05 Application filed by Plessey Overseas filed Critical Plessey Overseas

1990-03-05 Publication of IT9019561A0 publication Critical patent/IT9019561A0/it

1991-09-05 Publication of IT9019561A1 publication Critical patent/IT9019561A1/it

1994-02-01 Application granted granted Critical

1994-02-01 Publication of IT1241921B publication Critical patent/IT1241921B/it

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/0007—Details of emergency protective circuit arrangements concerning the detecting means
- H02H1/0015—Using arc detectors

IT19561A 1989-03-07 1990-03-05 Perfezionamenti relativi alla rivelazione di scariche ad arco in cavi. IT1241921B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB8905215A GB2229053B (en)	1989-03-07	1989-03-07	Improvements relating to the detection of arcing in cables

Publications (3)

Publication Number	Publication Date
IT9019561A0 IT9019561A0 (it)	1990-03-05
IT9019561A1 IT9019561A1 (it)	1991-09-05
IT1241921B true IT1241921B (it)	1994-02-01

Family

ID=10652896

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT19561A IT1241921B (it)	1989-03-07	1990-03-05	Perfezionamenti relativi alla rivelazione di scariche ad arco in cavi.

Country Status (3)

Country	Link
DE (1)	DE4006259C2 (it)
GB (1)	GB2229053B (it)
IT (1)	IT1241921B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE1006693A5 (fr) *	1991-02-22	1994-11-22	Nicolai De Gorhez Maximilien	Disjoncteur anti-incendie pour courants alternatifs et continus par detection de courants de contact ponctuel.
US5280404A (en) *	1992-05-15	1994-01-18	Bio-Rad Laboratories, Inc.	Arc detection system
ZA941138B (en) *	1993-02-26	1994-08-29	Westinghouse Electric Corp	Circuit breaker responsive to repeated in-rush currents produced by a sputtering arc fault.
US5584974A (en) *	1995-10-20	1996-12-17	Eni	Arc control and switching element protection for pulsed dc cathode sputtering power supply
DE102004037193B4 (de)	2004-07-30	2018-07-26	HELLA GmbH & Co. KGaA	Vorrichtung und Verfahren zur Erkennung von Lichtbögen in einem Stromkreis
US7133267B2 (en) *	2004-11-10	2006-11-07	Ametek, Inc.	Arc detection circuit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3237648A1 (de) *	1982-08-31	1984-03-01	BBC Aktiengesellschaft Brown, Boveri & Cie., 5401 Baden, Aargau	Hochspannungsanlage mit stoerlichterfassungseinheit

1989
- 1989-03-07 GB GB8905215A patent/GB2229053B/en not_active Expired - Fee Related
1990
- 1990-02-28 DE DE4006259A patent/DE4006259C2/de not_active Expired - Fee Related
- 1990-03-05 IT IT19561A patent/IT1241921B/it active IP Right Grant

Also Published As

Publication number	Publication date
GB8905215D0 (en)	1989-04-19
GB2229053B (en)	1993-02-03
IT9019561A0 (it)	1990-03-05
GB2229053A (en)	1990-09-12
IT9019561A1 (it)	1991-09-05
DE4006259C2 (de)	1999-08-26
DE4006259A1 (de)	1990-09-13

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Legal Events

Date	Code	Title	Description
1994-02-01	0001	Granted
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19970329