BR9811960A - Processo para reconhecer erros de conexão de um primeiro relê - Google Patents
Processo para reconhecer erros de conexão de um primeiro relêInfo
- Publication number
- BR9811960A BR9811960A BR9811960-5A BR9811960A BR9811960A BR 9811960 A BR9811960 A BR 9811960A BR 9811960 A BR9811960 A BR 9811960A BR 9811960 A BR9811960 A BR 9811960A
- Authority
- BR
- Brazil
- Prior art keywords
- relay
- consumer
- relays
- switching means
- recognizing
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
- G01R31/3277—Testing of circuit interrupters, switches or circuit-breakers of low voltage devices, e.g. domestic or industrial devices, such as motor protections, relays, rotation switches
- G01R31/3278—Testing of circuit interrupters, switches or circuit-breakers of low voltage devices, e.g. domestic or industrial devices, such as motor protections, relays, rotation switches of relays, solenoids or reed switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
- H01H47/002—Monitoring or fail-safe circuits
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Relay Circuits (AREA)
- Tests Of Electronic Circuits (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
Patente de Invenção: <B>"PROCESSO PARA RECONHECER ERROS DE CONEXãO DE UM PRIMEIRO RELê"<D>. A presente invenção indica um processo para o reconhecimento de erros de conexão de um primeiro relê, cujo meio de comutação é conectado em série com um consumidor e que, dependendo da posição de comutação de acordo com comandos de comutação, interrompe ou fecha a conexão com o consumidor. No caso é reconhecida uma corrente que flui através de um circuito contendo os meios de comutação e um funcionamento falho do relê, especialmente um grudar do meio de comutação, se a amperagem não corresponde à amperagem a ser esperada segundo a posição de comutação escolhida. Outros relês que podem ser previstos para trocar os potenciais no consumidor, podem ser incluídos no teste. O processo segundo a presente invenção possibilita um teste de relês sem movimentar os atuatores, contando que os relês estão em ordem. Além disso, traz uma economia de tempo considerável, uma vez que não todos os relês precisam ser comandados para o teste.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19736731 | 1997-08-22 | ||
DE19805658A DE19805658A1 (de) | 1997-08-22 | 1998-02-12 | Verfahren zur Erkennung von Fehlschaltungen eines ersten Relais |
PCT/DE1998/002410 WO1999010780A1 (de) | 1997-08-22 | 1998-08-19 | Verfahren zur erkennung von fehlschaltungen eines ersten relais |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9811960A true BR9811960A (pt) | 2000-08-15 |
Family
ID=26039408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9811960-5A BR9811960A (pt) | 1997-08-22 | 1998-08-19 | Processo para reconhecer erros de conexão de um primeiro relê |
Country Status (5)
Country | Link |
---|---|
US (1) | US6304189B1 (pt) |
EP (1) | EP1004059B1 (pt) |
BR (1) | BR9811960A (pt) |
ES (1) | ES2182364T3 (pt) |
WO (1) | WO1999010780A1 (pt) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001060652A1 (en) * | 2000-02-18 | 2001-08-23 | Sanyo Electric Co., Ltd. | Relay fusion detector for electrically driven vehicles |
US6696968B2 (en) * | 2001-02-28 | 2004-02-24 | Josette Tari | Visualization luminous device adapted for electric motors of equipments supplied by the three-phase voltage |
US6882155B2 (en) * | 2001-04-19 | 2005-04-19 | Vince J Lazzaro | Remotely actuated, circuit testing emergency stop apparatus and method |
US7417519B2 (en) * | 2004-09-30 | 2008-08-26 | Rockwell Automation Technologies, Inc. | Emergency stop relay combination |
CA2513018A1 (en) * | 2005-07-22 | 2007-01-22 | Research In Motion Limited | Method for training a proxy server for content delivery based on communication of state information from a mobile device browser |
US7606363B1 (en) | 2005-07-26 | 2009-10-20 | Rockwell Collins, Inc. | System and method for context switching of a cryptographic engine |
DE102007002060B4 (de) * | 2007-01-13 | 2010-12-02 | Diehl Ako Stiftung & Co. Kg | Vorrichtung und Verfahren zum Beurteilen eines fehlerhaften Betriebs eines Kochfeldes |
DE102008006512A1 (de) | 2008-01-29 | 2009-07-30 | BSH Bosch und Siemens Hausgeräte GmbH | Schaltungsanordnung zum Betreiben eines Hausgeräts und entsprechendes Verfahren |
DE102008011495B4 (de) * | 2008-02-19 | 2011-09-22 | E.G.O. Control Systems Gmbh | Steuergerät für ein Haushaltsgerät, Haushaltsgerät und zugehöriges Verfahren |
US8441248B2 (en) | 2010-10-21 | 2013-05-14 | Whirlpool Corporation | Laundry treating appliance with voltage detection |
GB2486493B (en) * | 2010-12-17 | 2016-06-15 | Ge Aviat Systems Ltd | Switching circuits and methods of testing |
US8836338B2 (en) | 2011-12-16 | 2014-09-16 | Ge Aviation Systems Limited | Switching circuits and methods of testing thereof |
US9236209B2 (en) * | 2013-04-03 | 2016-01-12 | Tektronix, Inc. | Relay failure detection system |
US10886086B2 (en) | 2015-12-18 | 2021-01-05 | Pepperl+Fuchs Se | Methods and apparatuses for monitoring the functionality of redundantly interconnected contacts |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3135888A1 (de) | 1981-09-10 | 1983-03-24 | Robert Bosch Gmbh, 7000 Stuttgart | Sicherheitseinrichtung fuer eine elektrische stellvorrichtung |
GB2162391B (en) | 1984-06-04 | 1987-09-16 | Shinko Electric Co Ltd | Electric fault detection device |
US5136280A (en) * | 1989-05-15 | 1992-08-04 | Teledyne Industries, Inc. | Switch status indicator and self tester |
US5243291A (en) | 1991-10-11 | 1993-09-07 | Shinkoh Electric Co., Ltd. | Electromagnetic contactor deposition detecting apparatus which detects load current and switch current |
DE4211251C1 (pt) | 1992-04-03 | 1993-07-15 | Siemens Ag, 8000 Muenchen, De | |
JP2594573Y2 (ja) | 1993-11-02 | 1999-04-26 | 住友電装株式会社 | リレーの異常検知装置 |
JPH09213471A (ja) | 1996-01-30 | 1997-08-15 | Sanyo Electric Co Ltd | 電子レンジ |
-
1998
- 1998-08-19 ES ES98951166T patent/ES2182364T3/es not_active Expired - Lifetime
- 1998-08-19 BR BR9811960-5A patent/BR9811960A/pt not_active IP Right Cessation
- 1998-08-19 WO PCT/DE1998/002410 patent/WO1999010780A1/de active IP Right Grant
- 1998-08-19 US US09/486,169 patent/US6304189B1/en not_active Expired - Lifetime
- 1998-08-19 EP EP98951166A patent/EP1004059B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1004059B1 (de) | 2002-08-14 |
EP1004059A1 (de) | 2000-05-31 |
WO1999010780A1 (de) | 1999-03-04 |
US6304189B1 (en) | 2001-10-16 |
ES2182364T3 (es) | 2003-03-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 9A E 10A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1975 DE 11/11/2008. |