IT9022386A0 - Metodo per il controllo di un interruttore - Google Patents
Metodo per il controllo di un interruttoreInfo
- Publication number
- IT9022386A0 IT9022386A0 IT9022386A IT2238690A IT9022386A0 IT 9022386 A0 IT9022386 A0 IT 9022386A0 IT 9022386 A IT9022386 A IT 9022386A IT 2238690 A IT2238690 A IT 2238690A IT 9022386 A0 IT9022386 A0 IT 9022386A0
- Authority
- IT
- Italy
- Prior art keywords
- controling
- switch
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00032—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
- H02J13/00036—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving switches, relays or circuit breakers
-
- 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
- H01H2009/0083—Details of switching devices, not covered by groups H01H1/00 - H01H7/00 using redundant components, e.g. two pressure tubes for pressure switch
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Keying Circuit Devices (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Control Of Eletrric Generators (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3941319A DE3941319A1 (de) | 1989-12-14 | 1989-12-14 | Verfahren zur schalterueberwachung |
Publications (3)
Publication Number | Publication Date |
---|---|
IT9022386A0 true IT9022386A0 (it) | 1990-12-14 |
IT9022386A1 IT9022386A1 (it) | 1992-06-14 |
IT1244334B IT1244334B (it) | 1994-07-08 |
Family
ID=6395464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2238690A IT1244334B (it) | 1989-12-14 | 1990-12-14 | Metodo per il controllo di un interruttore |
Country Status (4)
Country | Link |
---|---|
US (1) | US5341029A (it) |
JP (1) | JPH0644854A (it) |
DE (1) | DE3941319A1 (it) |
IT (1) | IT1244334B (it) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2682528B1 (fr) * | 1991-10-15 | 1997-01-31 | 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. |
DE4142254C2 (de) * | 1991-12-20 | 1996-11-07 | Insta Elektro Gmbh & Co Kg | Binäreingang für potentialfreie Schaltkontakte |
DE4414412C1 (de) * | 1994-04-25 | 1995-11-09 | Bregenhorn Buetow & Co Elektro | Bedienungsvorrichtung für elektronische Schaltgeräte mit einer Wechsel-Frontfolie |
GB9600493D0 (en) | 1996-01-11 | 1996-03-13 | T M Products Ltd | Switch status sensor |
EP1078304B1 (en) * | 1998-05-20 | 2003-07-16 | The Foxboro Company | Self-validating output module |
JP2007044910A (ja) * | 2005-08-08 | 2007-02-22 | Komori Corp | 異常状態判断方法および装置 |
DE102006033705B3 (de) * | 2006-07-20 | 2008-01-03 | Siemens Ag | Schaltungsanordnung und Verfahren zur Überprüfung einer Schalterstellung und Verwendung der Schaltungsanordnung |
DE102008009180A1 (de) * | 2007-07-10 | 2009-01-22 | Sick Ag | Optoelektronischer Sensor |
DE202009001204U1 (de) * | 2009-02-03 | 2010-06-24 | Sick Ag | Schaltungsanordnung mit zeitlich abgestimmten Abläufen |
CN103424639B (zh) * | 2012-05-17 | 2016-05-18 | 苏州新宏博智能科技股份有限公司 | 自动重合闸系统的自动校验方法 |
WO2017022502A1 (ja) * | 2015-08-03 | 2017-02-09 | 株式会社豊田自動織機 | スイッチ操作判断装置及び充電装置 |
JP6562481B1 (ja) * | 2018-03-13 | 2019-08-21 | Necプラットフォームズ株式会社 | 制御信号生成システム及び制御信号生成装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT307517B (de) * | 1970-07-09 | 1973-05-25 | Siemens Ag | Schaltungsanordnung für eine Fernschreibwählanlage, bei der die Teilnehmerstellen mit Einrichtungen zum Aussenden von jeweils durch Code-Kombinationen dargestellte Kennungen ausgestattet sind |
DE2503679C2 (de) * | 1975-01-30 | 1983-01-27 | Robert Bosch Gmbh, 7000 Stuttgart | Fernwirksystem zum selektiven Ansteuern von Verbrauchern, insbesondere in Kraftfahrzeugen |
DE2813451A1 (de) * | 1978-03-29 | 1979-10-11 | Bosch Gmbh Robert | Einrichtung zur getakteten abfrage des schaltzustandes von schaltern |
DE2921095C2 (de) * | 1979-05-22 | 1983-03-31 | Auergesellschaft Gmbh, 1000 Berlin | Verfahren zur Überwachung des Schaltzustandes von Schaltelementen |
DE3030252C2 (de) * | 1980-08-09 | 1984-10-11 | Gründer & Hötten GmbH, 4300 Essen | Verfahren und Schaltungsanordnung zur Erfassung der Schaltzustände einer Vielzahl von peripheren Schaltern |
DE3116941A1 (de) * | 1981-04-29 | 1982-11-25 | Matth. Hohner Ag, 7218 Trossingen | "schaltungsanordnung mit einem tastschalterblock" |
DE3312153A1 (de) * | 1983-04-02 | 1984-10-04 | Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig & Co KG, 8510 Fürth | Verfahren und schaltungsanordnung zur tastenabfrage |
DE3424294A1 (de) * | 1984-07-02 | 1986-01-09 | Siemens AG, 1000 Berlin und 8000 München | Abfrageeinrichtung zur identifikation der stellung von schaltern |
US4777479A (en) * | 1987-04-03 | 1988-10-11 | Unisys Corporation | Switch position indicator |
DE3823788A1 (de) * | 1988-07-14 | 1990-01-18 | Asea Brown Boveri | Anordnung zum verbinden von wandschaltern bei installationsanlagen |
-
1989
- 1989-12-14 DE DE3941319A patent/DE3941319A1/de active Granted
-
1990
- 1990-12-13 US US07/627,124 patent/US5341029A/en not_active Expired - Fee Related
- 1990-12-14 IT IT2238690A patent/IT1244334B/it active IP Right Grant
- 1990-12-14 JP JP41073590A patent/JPH0644854A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE3941319A1 (de) | 1991-06-27 |
IT1244334B (it) | 1994-07-08 |
US5341029A (en) | 1994-08-23 |
DE3941319C2 (it) | 1993-03-04 |
JPH0644854A (ja) | 1994-02-18 |
IT9022386A1 (it) | 1992-06-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19951221 |