ES2043728T3 - Procedimiento para soltar los contactos de un rele pegado, asi como disposicion de circuito para la puesta en practica del procedimiento. - Google Patents
Procedimiento para soltar los contactos de un rele pegado, asi como disposicion de circuito para la puesta en practica del procedimiento.Info
- Publication number
- ES2043728T3 ES2043728T3 ES88109154T ES88109154T ES2043728T3 ES 2043728 T3 ES2043728 T3 ES 2043728T3 ES 88109154 T ES88109154 T ES 88109154T ES 88109154 T ES88109154 T ES 88109154T ES 2043728 T3 ES2043728 T3 ES 2043728T3
- Authority
- ES
- Spain
- Prior art keywords
- relay
- procedure
- contacts
- releasing
- contact
- Prior art date
- 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.)
- Expired - Lifetime
Links
- 238000004353 relayed correlation spectroscopy Methods 0.000 title abstract 9
- 238000000034 method Methods 0.000 title abstract 3
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/001—Means for preventing or breaking contact-welding
-
- 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
-
- 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
- H01H2047/003—Detecting welded contacts and applying weld break pulses to coil
Landscapes
- Relay Circuits (AREA)
Abstract
EN UN PROCEDIMIENTO PARA SOLTAR EL CONTACTO DE UN RELE ADHESIVO (14), UNO DE CUYOS CONTACTOS (20) ESTA COLOCADO FIJO Y EL OTRO CONTACTO (22) EN UN ANCLA DE RELE (34) FERROMAGNETICA, QUE SE ATRAE CON SU CONTACTO (22) POR LA COLOCACION DE UNA TENSION ELECTRICA EN EL BOBINADO DE LA BOBINA DEL RELE (46) PARA EL CONTACTO FIJO (20) Y QUE EN EL ESTADO SIN CORRIENTE DE LA BOBINA DEL RELE (46) EN RELE INTACTO (14) CAE DE NUEVO, POR LO QUE AMBOS CONTACTOS (20, 22) SE SEPARAN DE NUEVO UNO DE OTRO, SE COMPRUEBA UNA ADHERENCIA MUTUA DE LOS CONTACTOS DE RELE (20, 22) Y EN LOS CONTACTOS DE RELE (20, 22) ADHERIDOS SE PONE UNA TENSION ALTERNA O UNA TENSION CONTINUA PULSATIL EN EL BOBINADO DE RELE (46).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873719298 DE3719298A1 (de) | 1987-06-10 | 1987-06-10 | Verfahren zum loesen der kontakte eines klebenden relais sowie schaltungsanordnung zur durchfuehrung des verfahrens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2043728T3 true ES2043728T3 (es) | 1994-01-01 |
Family
ID=6329387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES88109154T Expired - Lifetime ES2043728T3 (es) | 1987-06-10 | 1988-06-08 | Procedimiento para soltar los contactos de un rele pegado, asi como disposicion de circuito para la puesta en practica del procedimiento. |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4914315A (es) |
| EP (1) | EP0294794B1 (es) |
| DE (2) | DE3719298A1 (es) |
| ES (1) | ES2043728T3 (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104850043A (zh) * | 2015-04-27 | 2015-08-19 | 浙江恒自电力自动化设备有限公司 | 微机保护测控装置 |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01186182A (ja) * | 1988-01-19 | 1989-07-25 | Fanuc Ltd | サーボモータの制御装置 |
| JP2527041B2 (ja) * | 1989-07-31 | 1996-08-21 | 日本電気株式会社 | 電源回路 |
| JP2669905B2 (ja) * | 1989-09-01 | 1997-10-29 | ファナック株式会社 | リレーの溶着検出方法 |
| CA2093064C (en) * | 1992-06-10 | 1998-08-11 | Dennis W. Waggamon | Contact status monitor |
| JP2879807B2 (ja) * | 1992-07-30 | 1999-04-05 | 矢崎総業株式会社 | スイッチの腐食防止回路 |
| US5363669A (en) * | 1992-11-18 | 1994-11-15 | Whirlpool Corporation | Defrost cycle controller |
| DE19632347A1 (de) * | 1996-08-10 | 1998-02-12 | Kaco Elektrotechnik Gmbh | Schalter, insbesondere Relais |
| JP3724207B2 (ja) * | 1997-09-08 | 2005-12-07 | 松下電器産業株式会社 | 継電器の制御回路 |
| DE19930521A1 (de) * | 1999-07-05 | 2001-01-11 | Volkswagen Ag | Relaisbauteil |
| JP2002175750A (ja) * | 2000-12-08 | 2002-06-21 | Toyota Motor Corp | リレーの溶着検出装置 |
| EP1421327B1 (de) | 2001-08-30 | 2010-06-30 | Krauss-Maffei Wegmann GmbH & Co. KG | Artilleriegeschütz mit einer auf einem trägerfahrzeug angeordneten schweren waffe |
| DE10300828C5 (de) † | 2003-01-10 | 2009-06-10 | Dorma Gmbh + Co. Kg | Ansteuerung für einen mit Gleichstrom betriebenen Türöffner und Verfahren zur Ansteuerung eines mit Gleichstrom betriebenen Türöffners |
| JP3625474B1 (ja) * | 2004-04-05 | 2005-03-02 | 富士通テン株式会社 | 接点腐食防止回路 |
| JP4599260B2 (ja) * | 2004-09-28 | 2010-12-15 | プライムアースEvエナジー株式会社 | 電源制御装置、電源制御方法、プログラム及び記録媒体 |
| US7298148B2 (en) * | 2006-03-02 | 2007-11-20 | Emerson Electric Co. | Relay controller |
| US20080055024A1 (en) * | 2006-08-31 | 2008-03-06 | Motorola, Inc. | System and method for protection of unplanned state changes of a magnetic latching relay |
| US20100157502A1 (en) * | 2008-12-18 | 2010-06-24 | Caterpillar Inc. | System for decoupling a power source from a load |
| DK2228895T3 (da) * | 2009-03-09 | 2013-04-08 | Sma Solar Technology Ag | Vekselretter med netværksgrænseflade |
| US8975787B2 (en) * | 2009-05-08 | 2015-03-10 | Computer Performance, Inc. | Reduced parts count isolated AC current switching and sensing |
| FR2959593B1 (fr) * | 2010-04-30 | 2012-12-28 | Schneider Electric Ind Sas | Appareil de commutation electromagnetique de type contacteur et procede d'ouverture d'un tel appareil. |
| EP2580942A1 (en) * | 2010-06-08 | 2013-04-17 | Koninklijke Philips Electronics N.V. | Failsafe lighting system |
| DE102012222129A1 (de) * | 2012-12-04 | 2014-06-05 | Robert Bosch Gmbh | Verfahren zum Betrieb eines Ansteuerkreises eines elektromagnetischen Schalters |
| CN107275157B (zh) * | 2017-07-24 | 2020-05-26 | 浙江英洛华新能源科技有限公司 | 一种继电器运动部件检测电路及具有该电路的继电器 |
| KR102628966B1 (ko) * | 2019-11-26 | 2024-01-23 | 주식회사 엘지에너지솔루션 | 회로 진단 장치 및 이를 포함하는 배터리 팩 |
| CN113223895B (zh) * | 2020-01-21 | 2022-08-12 | 株洲中车时代电气股份有限公司 | 一种继电器的输出安全控制电路 |
| DE102020007452B4 (de) | 2020-12-07 | 2023-06-22 | Daimler Truck AG | Verfahren zum Betreiben einer Schalteinrichtung eines elektrischen Netzes, sowie Schalteinrichtung |
| JP7667943B2 (ja) * | 2021-05-31 | 2025-04-24 | 株式会社Gsユアサ | 蓄電装置、故障診断方法 |
| DE102022107181B3 (de) | 2022-03-25 | 2023-05-11 | Webasto SE | Leistungsschaltung und Verfahren zur Erhöhung der Lösekräfte beim Schalten eines Relais, sowie ein Relais, ein Ladegerät und eine Steuereinheit |
| CN115684917B (zh) * | 2022-11-23 | 2026-03-31 | 上海希形科技有限公司 | 一种用于svg的继电器常开触点粘连检测电路 |
| US12422484B2 (en) * | 2023-06-21 | 2025-09-23 | Rockwell Automation Technologies, Inc. | Detecting welded relay contacts using electrical pulse |
| US12461156B2 (en) | 2023-06-21 | 2025-11-04 | Rockwell Automation Technologies, Inc. | Detecting welded relay contacts using spanner voltage measurement |
| US12416672B2 (en) | 2023-06-21 | 2025-09-16 | Rockwell Automation Technologies, Inc. | Detecting welded relay contacts using contact close time measurement |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1158869A (fr) * | 1956-09-14 | 1958-06-20 | Trindel | Perfectionnements apportés aux contacteurs électriques |
| DE1123384B (de) * | 1959-12-01 | 1962-02-08 | Siemens Elektrogeraete Gmbh | Aus mehreren Kontakten bestehende Kontakteinrichtung fuer Schalt- und Regelvorrichtungen fuer elektrische Waermegeraete |
| US3118091A (en) * | 1959-12-10 | 1964-01-14 | Honeywell Regulator Co | Control apparatus |
| US3418609A (en) * | 1967-02-28 | 1968-12-24 | United Carr Inc | Square obturator |
| DE1928371A1 (de) * | 1969-06-04 | 1971-02-04 | Hartmann & Braun Ag | Schaltungsanordnung zum Betreiben von Gleichstromrelais an Wechselspannung |
| US3958198A (en) * | 1973-11-19 | 1976-05-18 | International Standard Electric Corporation | Magneto system including a tiltable u-shaped armature |
| US4254391A (en) * | 1979-09-17 | 1981-03-03 | Fasco Industries, Inc. | Split armature relay |
| DE3239840C2 (de) * | 1982-10-27 | 1986-11-20 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung zum Betätigen elektromagnetischer Schaltgeräte |
| DE3333833A1 (de) * | 1983-09-20 | 1985-04-04 | Brown, Boveri & Cie Ag, 6800 Mannheim | Schaltungsanordnung zum gleichstrombetrieb fuer schuetze |
| GB2162391B (en) * | 1984-06-04 | 1987-09-16 | Shinko Electric Co Ltd | Electric fault detection device |
| US4645886A (en) * | 1984-11-09 | 1987-02-24 | Cuisinarts, Inc. | Switch for automatically providing a safety function when its contacts are fused together in the "ON" position |
| JPS632219A (ja) * | 1986-06-20 | 1988-01-07 | 株式会社東芝 | リレ−駆動回路 |
-
1987
- 1987-06-10 DE DE19873719298 patent/DE3719298A1/de active Granted
-
1988
- 1988-06-08 ES ES88109154T patent/ES2043728T3/es not_active Expired - Lifetime
- 1988-06-08 DE DE8888109154T patent/DE3883086D1/de not_active Expired - Fee Related
- 1988-06-08 EP EP88109154A patent/EP0294794B1/de not_active Expired - Lifetime
- 1988-06-10 US US07/204,852 patent/US4914315A/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104850043A (zh) * | 2015-04-27 | 2015-08-19 | 浙江恒自电力自动化设备有限公司 | 微机保护测控装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0294794B1 (de) | 1993-08-11 |
| EP0294794A2 (de) | 1988-12-14 |
| US4914315A (en) | 1990-04-03 |
| DE3719298A1 (de) | 1988-12-22 |
| DE3883086D1 (de) | 1993-09-16 |
| EP0294794A3 (en) | 1990-08-29 |
| DE3719298C2 (es) | 1991-02-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2043728T3 (es) | Procedimiento para soltar los contactos de un rele pegado, asi como disposicion de circuito para la puesta en practica del procedimiento. | |
| ES543470A0 (es) | Un circuito excitador para el funcionamiento de un conmuta- dor electronico | |
| ES2028894T3 (es) | Aparato electrico de proteccion diferencial con circuito de pruebas. | |
| ES539278A0 (es) | Un circuito de excitacion para controlar el fujo de corriente electrica en el solenoide de un dispositivo electromagnetico | |
| CA2029235C (en) | Water-activated survival lamp unit and an improved water sensing switch therefor | |
| BR8506862A (pt) | Dispositivo eletronico de comando de uma bobina de eletroima e aparelho eletrico de comutacao | |
| EP0050417B1 (en) | Circuit arrangement including an opto-isolator device for checking the state of an electric switch | |
| ATE57448T1 (de) | Fehlerstromschutzschalter. | |
| BR8102353A (pt) | Dispositivo de bloqueio entre dois aparelhos eletricos afastados e instalacao eletrica que o utiliza | |
| DE3855760D1 (de) | Steuervorrichtung für elektrisches Gerät | |
| IT8522776A0 (it) | Apparecchio disgiuntore avente circuiti ad apertura e chiusura telecomandate. | |
| TR21301A (tr) | Bir sivi devresinin havasini ve gazini almaya mahsus cihaz | |
| DE68923470D1 (de) | Testgerät für Fehlstromschutzschalter. | |
| ES525096A0 (es) | Perfeccionamientos en un dispositivo electroquimico para controlar un componente en el ambiente atmosferico o en una corriente gaseosa | |
| AR213041A1 (es) | Dispositivo de prueba para la indicacion de una tension electrica y/o su polaridad y para la indicacion del paso de corriente por un conductor electrico | |
| ES273365U (es) | Un ensamble de componente electronico | |
| DK270384A (da) | Anlaeg til automatisk styring, overvaagning og afproevning af elektriske og mekaniske apparater i automobiler | |
| ES502605A0 (es) | Un dispositivo de conmutacion electrica que incluye un sis- tema indicador de las condiciones de funcionamiento | |
| ES534960A0 (es) | Procedimiento y dispositivo para el funcionamiento de un horno de camaras anulares de tipo abierto | |
| IT8367934A0 (it) | Dispositivo di contatto particolarmente per l apertura e la chiusura selettiva di circuiti elettrici | |
| DK378186A (da) | Indretning til mekanisk overvaagning og/eller sikring af funktionsstillingen for en elektrisk eller elektronisk beraeringslaes kontakt, saasom magnetkontakter | |
| SE8106521L (sv) | Lastdrivanordning med endlegesfrankoppling for att driva stegomkopplare for stegtransformatorer | |
| ATA569380A (de) | Thermomechanisches schalt- und sicherungselement fuer elektrische geraete | |
| ES2038165T3 (es) | Temporizador-controlador de estado solido. | |
| DK158410C (da) | Apparat til kontrol af isolationen af trykte kredsloeb |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
Ref document number: 294794 Country of ref document: ES |