DE68912281T2 - Verfahren und Vorrichtung zum Wahrnehmen des Standes eines Ventils. - Google Patents

Verfahren und Vorrichtung zum Wahrnehmen des Standes eines Ventils.

Info

Publication number
DE68912281T2
DE68912281T2 DE1989612281 DE68912281T DE68912281T2 DE 68912281 T2 DE68912281 T2 DE 68912281T2 DE 1989612281 DE1989612281 DE 1989612281 DE 68912281 T DE68912281 T DE 68912281T DE 68912281 T2 DE68912281 T2 DE 68912281T2
Authority
DE
Germany
Prior art keywords
sensing
valve
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 - Fee Related
Application number
DE1989612281
Other languages
English (en)
Other versions
DE68912281D1 (de
Inventor
Claude Baro
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pont a Mousson SA
Original Assignee
Pont a Mousson SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Pont a Mousson SA filed Critical Pont a Mousson SA
Application granted granted Critical
Publication of DE68912281D1 publication Critical patent/DE68912281D1/de
Publication of DE68912281T2 publication Critical patent/DE68912281T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
    • G01D5/204—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils
    • G01D5/2046—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils by a movable ferromagnetic element, e.g. a core
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0025—Electrical or magnetic means
    • F16K37/0041—Electrical or magnetic means for measuring valve parameters
DE1989612281 1988-11-14 1989-11-03 Verfahren und Vorrichtung zum Wahrnehmen des Standes eines Ventils. Expired - Fee Related DE68912281T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8814772A FR2639107B1 (fr) 1988-11-14 1988-11-14 Procede et dispositif pour detecter l'etat d'une vanne

Publications (2)

Publication Number Publication Date
DE68912281D1 DE68912281D1 (de) 1994-02-24
DE68912281T2 true DE68912281T2 (de) 1994-05-11

Family

ID=9371820

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1989612281 Expired - Fee Related DE68912281T2 (de) 1988-11-14 1989-11-03 Verfahren und Vorrichtung zum Wahrnehmen des Standes eines Ventils.

Country Status (6)

Country Link
EP (1) EP0369918B1 (de)
BR (1) BR8905783A (de)
DE (1) DE68912281T2 (de)
ES (1) ES2041630T3 (de)
FR (1) FR2639107B1 (de)
PT (1) PT92268B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9304416A (pt) * 1993-10-29 1995-06-27 Petroleo Brasileiro Sa Dispositivo para indicação da condição de operação de uma válvula de acionamento linear
ES2173973T3 (es) * 1994-10-28 2002-11-01 Technolog Ltd Valvulas.
DE202008005238U1 (de) 2008-04-16 2008-07-31 Vat Holding Ag Vakuumventil-System mit Lageerkennung
FR3125333B1 (fr) 2021-07-16 2023-06-09 Safran Electronics & Defense Procédé et dispositif de prédiction de dysfonctionnements d’une électrovanne à double circuit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1116006B (de) * 1959-11-12 1961-10-26 Babcock & Wilcox Dampfkesselwe Vorrichtung zur Stellungsanzeige bei gekapselten bzw. schwer zugaenglichen Absperreinrichtungen
FR2505443B1 (fr) * 1981-05-08 1987-06-26 Europ Agence Spatiale Indicateur de position pour vanne, notamment pour vanne de verrouillage
DE3333144A1 (de) * 1983-09-14 1985-03-28 Alex 7956 Rot Gleinser Vorrichtung zum verbinden einer unterflurarmatur, insbesondere einer anbohrarmatur, mit einer hochliegenden betaetigungsstelle
ES2001153A4 (es) * 1986-06-05 1988-05-01 M & Fc Holding Co Inc Lectura de contadores desde la tapa de la arqueta

Also Published As

Publication number Publication date
ES2041630T3 (es) 1994-03-16
FR2639107A1 (fr) 1990-05-18
EP0369918B1 (de) 1994-01-12
PT92268A (pt) 1990-05-31
PT92268B (pt) 1995-08-09
EP0369918A1 (de) 1990-05-23
FR2639107B1 (fr) 1992-12-18
DE68912281D1 (de) 1994-02-24
ES2041630T1 (es) 1993-12-01
BR8905783A (pt) 1990-06-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee