FR1239892A - élément moteur électrohydraulique pour l'actionnement de contacts électriques, qui est commandé à l'aide d'une distribution de sortie de fluide et d'une distribution initiale - Google Patents

élément moteur électrohydraulique pour l'actionnement de contacts électriques, qui est commandé à l'aide d'une distribution de sortie de fluide et d'une distribution initiale

Info

Publication number
FR1239892A
FR1239892A FR809655A FR809655A FR1239892A FR 1239892 A FR1239892 A FR 1239892A FR 809655 A FR809655 A FR 809655A FR 809655 A FR809655 A FR 809655A FR 1239892 A FR1239892 A FR 1239892A
Authority
FR
France
Prior art keywords
distribution
electro
controlled
electrical contacts
drive element
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
Application number
FR809655A
Other languages
English (en)
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Application granted granted Critical
Publication of FR1239892A publication Critical patent/FR1239892A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H01H33/34—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator hydraulic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
    • F15B13/043—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves
    • F15B13/0431—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves the electrical control resulting in an on-off function
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/42—Actuating devices; Operating means; Releasing devices actuated by fluid by means of electrically-actuated members in the supply or discharge conduits of the fluid motor
    • F16K31/423—Actuating devices; Operating means; Releasing devices actuated by fluid by means of electrically-actuated members in the supply or discharge conduits of the fluid motor the actuated members consisting of multiple way valves
    • F16K31/426—Actuating devices; Operating means; Releasing devices actuated by fluid by means of electrically-actuated members in the supply or discharge conduits of the fluid motor the actuated members consisting of multiple way valves the actuated valves being cylindrical sliding valves
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H01H2033/308—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator comprising control and pilot valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Valve Device For Special Equipments (AREA)
  • Fluid-Driven Valves (AREA)
  • Magnetically Actuated Valves (AREA)
FR809655A 1958-11-25 1959-11-09 élément moteur électrohydraulique pour l'actionnement de contacts électriques, qui est commandé à l'aide d'une distribution de sortie de fluide et d'une distribution initiale Expired FR1239892A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL31804A DE1156871B (de) 1958-11-25 1958-11-25 Elektrohydraulisches Kraftelement zur Betaetigung von elektrischen Kontakten, das mit einer Ausflusssteuerung und mit Vorsteuerung betrieben wird

Publications (1)

Publication Number Publication Date
FR1239892A true FR1239892A (fr) 1960-08-26

Family

ID=7265691

Family Applications (1)

Application Number Title Priority Date Filing Date
FR809655A Expired FR1239892A (fr) 1958-11-25 1959-11-09 élément moteur électrohydraulique pour l'actionnement de contacts électriques, qui est commandé à l'aide d'une distribution de sortie de fluide et d'une distribution initiale

Country Status (4)

Country Link
CH (1) CH375063A (fr)
DE (1) DE1156871B (fr)
FR (1) FR1239892A (fr)
GB (1) GB919621A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4527772A (en) * 1982-11-22 1985-07-09 International Telephone & Telegraph Corp. Modulating control valve

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3727877A (en) * 1970-03-04 1973-04-17 Chayes Dental Inst Corp Piloted shut-off valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4527772A (en) * 1982-11-22 1985-07-09 International Telephone & Telegraph Corp. Modulating control valve

Also Published As

Publication number Publication date
GB919621A (en) 1963-02-27
CH375063A (de) 1964-02-15
DE1156871B (de) 1963-11-07

Similar Documents

Publication Publication Date Title
FR1505115A (fr) Installation pour l'affinage du cuivre
FR1239892A (fr) élément moteur électrohydraulique pour l'actionnement de contacts électriques, qui est commandé à l'aide d'une distribution de sortie de fluide et d'une distribution initiale
FR1420842A (fr) Installation de réglage des pressions d'un fluide dans plusieurs circuits
FR1505254A (fr) Circuit d'excitation de valve ou de redresseur commandé à l'état solide
FR1507888A (fr) Distributeur-régulateur pour l'écoulement d'un fluide
FR1476473A (fr) Soupape d'étranglement de fluide
FR1274514A (fr) Vanne formant distributeur pour la commande de l'écoulement d'un fluide
FR1521110A (fr) Soupape de réglage pour fluides
FR1328882A (fr) Vanne d'arrêt à commande électrique pour régler l'écoulement d'un fluide
FR1316183A (fr) Vanne à boulet pour la commande de l'écoulement de fluides
FR1502695A (fr) Vanne à passage axial pour fluides corrosifs
FR1319850A (fr) Vanne pour canalisations d'écoulement de fluides
FR1210012A (fr) Vanne de commande d'écoulement pour fluides
CH418683A (fr) Appareil pour l'analyse quantitative des constituants d'un fluide
BE607717A (fr) Distributeur pour le réglage du débit d'un fluide
FR1413026A (fr) Soupape pour diviser l'écoulement d'un fluide
FR1173078A (fr) Vanne électromagnétique à soupape pour fluide à toutes pressions
FR1403154A (fr) Robinet-soupape pour fluide
FR1349276A (fr) Soupapes pour régler la distribution de fluides dans des conduites
FR1460184A (fr) Soupape à action rapide pour fluide
FR1433741A (fr) Vanne d'échantillonnage pour fluides
FR1265439A (fr) Soupape de commande de l'écoulement d'un fluide
FR1461225A (fr) Dispositif d'actionnement pour vannes à papillon
FR1155839A (fr) Distributeur multiple pour la commande sélective de l'écoulement d'un fluide
FR1486515A (fr) Valve étanche à contact pour passage de fluide