FR2004735A1 - - Google Patents
Info
- Publication number
- FR2004735A1 FR2004735A1 FR6908529A FR6908529A FR2004735A1 FR 2004735 A1 FR2004735 A1 FR 2004735A1 FR 6908529 A FR6908529 A FR 6908529A FR 6908529 A FR6908529 A FR 6908529A FR 2004735 A1 FR2004735 A1 FR 2004735A1
- Authority
- FR
- France
- 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- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/16—Indicators for switching condition, e.g. "on" or "off"
- H01H9/167—Circuits for remote indication
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH446768A CH480752A (de) | 1968-03-26 | 1968-03-26 | Einrichtung zur Schalterstellungsanzeige in elektrischen Schaltanlagen |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2004735A1 true FR2004735A1 (de) | 1969-11-28 |
Family
ID=4276632
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6908529A Withdrawn FR2004735A1 (de) | 1968-03-26 | 1969-03-24 |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE730378A (de) |
CH (1) | CH480752A (de) |
DE (1) | DE1810707C3 (de) |
FR (1) | FR2004735A1 (de) |
GB (1) | GB1254788A (de) |
NL (1) | NL157466B (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2384373A1 (fr) * | 1977-03-16 | 1978-10-13 | Turck Gmbh Et Co Kg Werner | Montage pour l'enregistrement instantane des positions des disjoncteurs dans une installation a haute tension telecommandee |
FR2682528A1 (fr) * | 1991-10-15 | 1993-04-16 | Alsthom Gec | Dispositif pour la determination de l'etat d'un appareil et en particulier de l'etat ouvert ou ferme d'un appareil electrique a l'aide de contacts auxiliaires. |
FR2954851A1 (fr) * | 2009-12-29 | 2011-07-01 | Areva T & D Sas | Dispositif securise de controle de position d'appareil haute tension |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2582880B1 (fr) * | 1985-05-30 | 1992-11-27 | Matra | Dispositif de surveillance d'etat d'un commutateur electrique et relais electrique en comportant application |
DE4318189A1 (de) * | 1993-06-01 | 1994-12-08 | Abb Management Ag | Vorrichtung und Verfahren zur Überwachung einer Schalterstellung |
US7626285B2 (en) | 2007-07-10 | 2009-12-01 | The Boeing Company | RF switch telemetry system and method |
-
1968
- 1968-03-26 CH CH446768A patent/CH480752A/de not_active IP Right Cessation
- 1968-11-25 DE DE19681810707 patent/DE1810707C3/de not_active Expired
-
1969
- 1969-03-24 GB GB1527369A patent/GB1254788A/en not_active Expired
- 1969-03-24 NL NL6904461A patent/NL157466B/xx not_active IP Right Cessation
- 1969-03-24 FR FR6908529A patent/FR2004735A1/fr not_active Withdrawn
- 1969-03-24 BE BE730378D patent/BE730378A/xx unknown
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2384373A1 (fr) * | 1977-03-16 | 1978-10-13 | Turck Gmbh Et Co Kg Werner | Montage pour l'enregistrement instantane des positions des disjoncteurs dans une installation a haute tension telecommandee |
FR2682528A1 (fr) * | 1991-10-15 | 1993-04-16 | Alsthom Gec | Dispositif pour la determination de l'etat d'un appareil et en particulier de l'etat ouvert ou ferme d'un appareil electrique a l'aide de contacts auxiliaires. |
EP0538109A1 (de) * | 1991-10-15 | 1993-04-21 | Gec Alsthom Sa | Kontaktvorrichtung zur Bestimmung des Zustandes eines Gerätes |
WO1993008582A1 (fr) * | 1991-10-15 | 1993-04-29 | Gec Alsthom S.A. | Dispositif a contacts pour determiner l'etat d'un appareil |
US5374922A (en) * | 1991-10-15 | 1994-12-20 | Gec Alsthom Sa | Device for determining the state of an apparatus, and in particular the open or closed state of an electrical apparatus by means of auxiliary contacts |
FR2954851A1 (fr) * | 2009-12-29 | 2011-07-01 | Areva T & D Sas | Dispositif securise de controle de position d'appareil haute tension |
Also Published As
Publication number | Publication date |
---|---|
CH480752A (de) | 1969-10-31 |
DE1810707A1 (de) | 1970-02-19 |
NL6904461A (de) | 1969-09-30 |
NL157466B (nl) | 1978-07-17 |
DE1810707B2 (de) | 1979-03-08 |
DE1810707C3 (de) | 1981-01-08 |
GB1254788A (en) | 1971-11-24 |
BE730378A (de) | 1969-09-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |