CH677422A5 - - Google Patents

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Info

Publication number: CH677422A5
Authority: CH; Switzerland
Prior art keywords: module; receiver; channel; transmitter; signal path
Prior art date: 1987-10-24

Application number

CH2220/88A

Other languages

German (de)

English (en)

Inventor

Ernst-Guenther Jordan

Original Assignee

Bettermann Obo Ohg

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.)

1987-10-24

Filing date

1988-06-10

Publication date

1991-05-15

1988-06-10 Application filed by Bettermann Obo Ohg filed Critical Bettermann Obo Ohg

1991-05-15 Publication of CH677422A5 publication Critical patent/CH677422A5/de

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
- H01T1/00—Details of spark gaps
- H01T1/12—Means structurally associated with spark gap for recording operation thereof
- 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
- H01T4/00—Overvoltage arresters using spark gaps
- H01T4/06—Mounting arrangements for a plurality of overvoltage arresters

Landscapes

Emergency Protection Circuit Devices (AREA)
Testing Electric Properties And Detecting Electric Faults (AREA)
Power Conversion In General (AREA)
Thermistors And Varistors (AREA)

CH2220/88A 1987-10-24 1988-06-10 CH677422A5 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19873736053 DE3736053A1 (de)	1987-10-24	1987-10-24	Vorrichtung zur funktionsueberwachung von ueberspannungsableitern

Publications (1)

Publication Number	Publication Date
CH677422A5 true CH677422A5 (fr)	1991-05-15

Family

ID=6339010

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH2220/88A CH677422A5 (fr)	1987-10-24	1988-06-10

Country Status (10)

Country	Link
AT (1)	AT398136B (fr)
BE (1)	BE1001261A3 (fr)
CH (1)	CH677422A5 (fr)
DE (1)	DE3736053A1 (fr)
ES (1)	ES2009632A6 (fr)
FR (1)	FR2622370B1 (fr)
GB (1)	GB2211684B (fr)
IT (1)	IT1227256B (fr)
NL (1)	NL193741C (fr)
SE (1)	SE510245C2 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4000717C2 (de) *	1990-01-12	1994-12-01	Kleinhuis Hermann Gmbh	Überspannungsableiter
DE4003894C1 (en) *	1990-02-09	1991-08-01	Kickelbick, Ferdinand, 8501 Schwanstetten, De	Mains distributing socket strip with overvoltage protector - is provided with manually switchable electroacoustic signal generating transducer for optical functional control
DE4015301C2 (de) *	1990-05-12	1999-08-19	Bettermann Obo Ohg	Überspannungsschutzeinrichtung für elektrische Anlagen
FR2696588B1 (fr) *	1992-10-07	1994-12-09	Legrand Sa	Limiteur de surtension à moyen indicateur de mise en défaut.
WO1994021014A1 (fr) *	1993-03-05	1994-09-15	Neolite Neon Company Pty. Limited	Detection d'arc dans des systemes d'eclairage au neon
DE9305796U1 (de) *	1993-04-17	1993-06-17	Dehn + Söhne GmbH + Co KG, 8500 Nürnberg	Überspannungsschutzanordnung mit einem in einem Gehäuse untergebrachten Varistor
GB2395361A (en) *	2002-11-08	2004-05-19	Delta Electrical Ltd	Miniature switchgear device
CZ301709B6 (cs) *	2005-05-04	2010-06-02	Kiwa Spol. S R. O.	Prepetová ochrana

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2110706A1 (de) *	1971-03-05	1972-09-07	Siemens Ag	Anordnung zur UEberwachung von Sicherungen
GB1413506A (en) *	1972-06-30	1975-11-12	Coal Industry Patents Ltd	Optical monitoring device
GB1409949A (en) *	1973-09-14	1975-10-15	Sussman D L	Monitoring system
US4550273A (en) *	1983-04-25	1985-10-29	The United States Of America As Represented By The Department Of Energy	Eight electrode optical readout gap
FR2591030B1 (fr) *	1985-11-29	1987-12-31	Ferraz	Dispositif a fibres optiques pour le controle du fonctionnement des cartouches a fusibles
DE3639533A1 (de) *	1986-11-20	1988-06-01	Bettermann Obo Ohg	Steckbarer ueberspannungsableiter fuer elektrische anlagen
DE8704618U1 (de) *	1987-03-28	1987-09-03	OBO Bettermann oHG, 5750 Menden	Vorrichtung zur Überwachung von in einen Stromkreis integrierten Varistoren

1987
- 1987-10-24 DE DE19873736053 patent/DE3736053A1/de active Granted
1988
- 1988-06-10 CH CH2220/88A patent/CH677422A5/de not_active IP Right Cessation
- 1988-06-16 AT AT0156688A patent/AT398136B/de not_active IP Right Cessation
- 1988-07-12 FR FR8809442A patent/FR2622370B1/fr not_active Expired - Fee Related
- 1988-07-14 BE BE8800816A patent/BE1001261A3/fr not_active IP Right Cessation
- 1988-07-28 GB GB8817982A patent/GB2211684B/en not_active Expired - Lifetime
- 1988-07-29 SE SE8802752A patent/SE510245C2/sv not_active IP Right Cessation
- 1988-07-30 ES ES8802398A patent/ES2009632A6/es not_active Expired
- 1988-09-30 IT IT8822143A patent/IT1227256B/it active
- 1988-10-21 NL NL8802601A patent/NL193741C/nl not_active IP Right Cessation

Also Published As

Publication number	Publication date
SE8802752D0 (sv)	1988-07-29
NL8802601A (nl)	1989-05-16
NL193741B (nl)	2000-04-03
FR2622370A1 (fr)	1989-04-28
ES2009632A6 (es)	1989-10-01
GB8817982D0 (en)	1988-09-01
SE8802752L (sv)	1989-04-25
NL193741C (nl)	2000-08-04
IT8822143A0 (it)	1988-09-30
DE3736053C2 (fr)	1989-08-10
GB2211684A (en)	1989-07-05
AT398136B (de)	1994-09-26
ATA156688A (de)	1994-01-15
FR2622370B1 (fr)	1994-12-23
IT1227256B (it)	1991-03-28
BE1001261A3 (fr)	1989-09-05
SE510245C2 (sv)	1999-05-03
DE3736053A1 (de)	1989-05-11
GB2211684B (en)	1991-08-14

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Legal Events

Date	Code	Title	Description
2004-02-13	PL	Patent ceased