ES2034311T3 - Dispositivo de mando de seguridad de un actuador del tipo de valvula electromagnetica equipada con un solenoide. - Google Patents
Dispositivo de mando de seguridad de un actuador del tipo de valvula electromagnetica equipada con un solenoide.Info
- Publication number
- ES2034311T3 ES2034311T3 ES198888401542T ES88401542T ES2034311T3 ES 2034311 T3 ES2034311 T3 ES 2034311T3 ES 198888401542 T ES198888401542 T ES 198888401542T ES 88401542 T ES88401542 T ES 88401542T ES 2034311 T3 ES2034311 T3 ES 2034311T3
- Authority
- ES
- Spain
- Prior art keywords
- control device
- type actuator
- solenoid valve
- solenoid
- valve type
- 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
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B9/00—Safety arrangements
- G05B9/02—Safety arrangements electric
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Magnetically Actuated Valves (AREA)
- Control Of Transmission Device (AREA)
- Gear-Shifting Mechanisms (AREA)
Abstract
DISPOSITIVO DE MANDO DE SEGURIDAD DE UN ACTUADOR DEL TIPO DE LOS DE VALVULA DE SOLENOIDE (5) BATIENTE, ESPECIALMENTE PARA CAJA DE VELOCIDADES AUTOMATICA, QUE TIENE UN DISPOSITIVO DE CONTROL DE CORRIENTE (10) CARACTERIZADA EN QUE TIENE UNA RESISTENCIA EN PARALELO (2) PARA LA MEDIDA DE CORRIENTE DE DICHO DISPOSITIVO DE CONTROL DE CORRIENTE (10) Y DE UNA CAJA DE MANDO (9) QUE MIDE LA DURACION ENTRE EL INSTANTE 0 DE PARTIDA DE LA ALIMENTACION DE LA VALVULA DE SOLENOIDE (5) Y EL INSTANTE DONDE LA CORRIENTE ALCANZA UNA INTENSIDAD DE UMBRAL IS QUE COMPARA DICHA DURACION CON UN TIEMPO TS +- DT QUE CARACTERIZA EL BUEN FUNCIONAMIENTO DE LA VALVULA DE SOLENOIDE (5) DE MANERA QUE CUANDO ESTE TIEMPO NO ES ES EL CORRECTO, LA CAJA DE MANDO (9) ACTUA SOBRE EL DISPOSITIVO DE CONTROL DE CORRIENTE (10) POR INTERMEDIO DE UN CONDUCTOR (17) PARA CORTAR LA ALIMENTACION DE DICHA VALVULA DE SOLENOIDE (5).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8708744A FR2616930B1 (fr) | 1987-06-22 | 1987-06-22 | Dispositif de commande de securite d'un actuateur du type electrovanne battante a solenoide |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2034311T3 true ES2034311T3 (es) | 1993-04-01 |
Family
ID=9352351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198888401542T Expired - Lifetime ES2034311T3 (es) | 1987-06-22 | 1988-06-21 | Dispositivo de mando de seguridad de un actuador del tipo de valvula electromagnetica equipada con un solenoide. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4873606A (es) |
EP (1) | EP0296959B1 (es) |
CA (1) | CA1296408C (es) |
DE (1) | DE3873194T2 (es) |
ES (1) | ES2034311T3 (es) |
FR (1) | FR2616930B1 (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2704954B1 (fr) * | 1993-05-06 | 1995-07-28 | Matra Transport | Dispositif et procédé de commande de sécurité à sortie analogique de puissance. |
NL9400727A (nl) * | 1994-05-03 | 1995-12-01 | Gti Ind Automation Bv | Beveiligingssysteem met magnetische logica-schakelingen. |
GB2306679B (en) * | 1995-11-03 | 2000-05-17 | Motorola Ltd | Method for detecting closure of a solenoid coil |
JP2000345901A (ja) * | 1999-05-31 | 2000-12-12 | Isuzu Motors Ltd | 電子燃料噴射装置 |
EP1227377A3 (de) * | 2001-01-20 | 2003-12-17 | ZF Sachs AG | Verfahren zum Schutz eines Stellantriebs vor Überlastung |
EP1227376A3 (de) * | 2001-01-20 | 2003-12-17 | ZF Sachs AG | Automatisiertes Schaltgetriebe für ein Kraftfahrzeug |
US7405917B2 (en) * | 2006-06-16 | 2008-07-29 | Festo Ag & Co. | Method and apparatus for monitoring and determining the functional status of an electromagnetic valve |
DE102007045028B3 (de) * | 2007-09-20 | 2008-07-24 | Festo Ag & Co. | Magnetventil mit einer Handhilfsbetätigung |
EP3272012B1 (en) * | 2015-03-18 | 2021-04-28 | Automatic Switch Company | Assuring dropout of solenoid valve controlled by peek-and-hold- driver |
US11269017B2 (en) * | 2020-01-31 | 2022-03-08 | Fisher Controls International Llc | Diagnostic for pulsed solenoid I/P functionality |
US11525523B2 (en) * | 2020-01-31 | 2022-12-13 | Fisher Controls International Llc | Open circuit diagnostic for pulsed solenoid I/P |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1281892A (en) * | 1968-10-09 | 1972-07-19 | Elliott Brothers London Ltd | IMPROVEMENTS IN OR RELATING TO ELECTRICAL CIRCUITRY FOR USE e.g. IN FORCE BALANCE SYSTEMS |
GB1569892A (en) * | 1976-01-31 | 1980-06-25 | Lucas Industries Ltd | Control circuits for vehicle transmissions |
DE2828678A1 (de) * | 1978-06-30 | 1980-04-17 | Bosch Gmbh Robert | Verfahren und einrichtung zum betrieb eines elektromagnetischen verbrauchers, insbesondere eines einspritzventils in brennkraftmaschinen |
DE2900420A1 (de) * | 1979-01-08 | 1980-07-24 | Bosch Gmbh Robert | Einrichtung zum steuern des stromes durch einen elektromagnetischen verbraucher, insbesondere durch ein elektromagnetisch betaetigbares einspritzventil einer brennkraftmaschine |
JPS57121703A (en) * | 1981-01-22 | 1982-07-29 | Nippon Denso Co Ltd | Driving circuit of electromagnetic operating device |
JPS5851311A (ja) * | 1981-09-22 | 1983-03-26 | Toshiba Corp | プラントの異常診断装置 |
JPS58190621A (ja) * | 1982-04-28 | 1983-11-07 | Matsushita Electric Ind Co Ltd | 電磁弁の制御装置 |
FR2542887B1 (fr) * | 1983-03-14 | 1985-08-02 | Mo I Inzh | Procede de protection contre un ecart accidentel d'un parametre de sortie d'un equipement a regler et appareil mettant en oeuvre ledit procede |
GB8406331D0 (en) * | 1984-03-10 | 1984-04-11 | Lucas Ind Plc | Control system |
CH664674A5 (de) * | 1984-07-02 | 1988-03-31 | Bata Schuhe Ag | Schuh, insbesondere sportschuh. |
US4729056A (en) * | 1986-10-02 | 1988-03-01 | Motorola, Inc. | Solenoid driver control circuit with initial boost voltage |
-
1987
- 1987-06-22 FR FR8708744A patent/FR2616930B1/fr not_active Expired - Lifetime
-
1988
- 1988-06-21 DE DE8888401542T patent/DE3873194T2/de not_active Expired - Lifetime
- 1988-06-21 ES ES198888401542T patent/ES2034311T3/es not_active Expired - Lifetime
- 1988-06-21 EP EP88401542A patent/EP0296959B1/fr not_active Expired - Lifetime
- 1988-06-22 CA CA000570110A patent/CA1296408C/en not_active Expired - Lifetime
- 1988-06-22 US US07/209,968 patent/US4873606A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2616930B1 (fr) | 1995-06-30 |
EP0296959B1 (fr) | 1992-07-29 |
US4873606A (en) | 1989-10-10 |
FR2616930A1 (fr) | 1988-12-23 |
CA1296408C (en) | 1992-02-25 |
DE3873194D1 (de) | 1992-09-03 |
EP0296959A1 (fr) | 1988-12-28 |
DE3873194T2 (de) | 1993-03-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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