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FR2385021A2 - PRIORITY SIGNAL CONTROL DEVICE OF A FLUID DISPENSER - Google Patents

PRIORITY SIGNAL CONTROL DEVICE OF A FLUID DISPENSER

Info

Publication number
FR2385021A2
FR2385021A2 FR7708858A FR7708858A FR2385021A2 FR 2385021 A2 FR2385021 A2 FR 2385021A2 FR 7708858 A FR7708858 A FR 7708858A FR 7708858 A FR7708858 A FR 7708858A FR 2385021 A2 FR2385021 A2 FR 2385021A2
Authority
FR
France
Prior art keywords
control device
fluid dispenser
signal control
priority signal
movable member
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.)
Granted
Application number
FR7708858A
Other languages
French (fr)
Other versions
FR2385021B2 (en
Inventor
Pierre Matrot
Daniel Picore
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.)
Martonair Ltd
Original Assignee
Martonair Ltd
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 Martonair Ltd filed Critical Martonair Ltd
Priority to FR7708858A priority Critical patent/FR2385021A2/en
Priority to DE19772755149 priority patent/DE2755149A1/en
Priority to GB1184678A priority patent/GB1595376A/en
Priority to GB1181778A priority patent/GB1593239A/en
Publication of FR2385021A2 publication Critical patent/FR2385021A2/en
Application granted granted Critical
Publication of FR2385021B2 publication Critical patent/FR2385021B2/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C3/00—Circuit elements having moving parts
    • F15C3/02—Circuit elements having moving parts using spool valves
    • 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
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Multiple-Way Valves (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Coating Apparatus (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)

Abstract

Dispositif de commande par signal prioritaire de l'organe mobile d'un distributeur de fluide suivant la revendication 1 du brevet principal. L'organe mobile 4 est commandé à une première extrémité 1 la par des moyens déplaçant l'organe mobile chaque fois qu'un signal de commande appliqué aux moyens de ladite extrémité, passe de 0 à 1 et ce, quelle que soit la valeur de 0 ou 1 des moyens de la deuxième extrémité 11, lesdits moyens de la deuxième extremité il ne déplaçant l'organe mobile que si le signal à la première extrémité 11a présente la valeur 0. L'invention est utilisée pour la commande de distributeurs de fluideControl device by priority signal of the movable member of a fluid dispenser according to claim 1 of the main patent. The movable member 4 is controlled at a first end 11a by means moving the movable member each time a control signal applied to the means of said end changes from 0 to 1, regardless of the value of 0 or 1 of the means of the second end 11, said means of the second end it only moving the movable member if the signal at the first end 11a has the value 0. The invention is used for controlling fluid distributors

FR7708858A 1977-03-24 1977-03-24 PRIORITY SIGNAL CONTROL DEVICE OF A FLUID DISPENSER Granted FR2385021A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7708858A FR2385021A2 (en) 1977-03-24 1977-03-24 PRIORITY SIGNAL CONTROL DEVICE OF A FLUID DISPENSER
DE19772755149 DE2755149A1 (en) 1977-03-24 1977-12-10 FLUID DISTRIBUTOR WITH A CONTROLLED VALVE
GB1184678A GB1595376A (en) 1977-03-24 1978-03-23 Fluid distributor operable by alternative pressure signals
GB1181778A GB1593239A (en) 1977-03-24 1978-03-23 Fluid distributor operable by alternative pressure signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7708858A FR2385021A2 (en) 1977-03-24 1977-03-24 PRIORITY SIGNAL CONTROL DEVICE OF A FLUID DISPENSER

Publications (2)

Publication Number Publication Date
FR2385021A2 true FR2385021A2 (en) 1978-10-20
FR2385021B2 FR2385021B2 (en) 1982-02-05

Family

ID=9188525

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7708858A Granted FR2385021A2 (en) 1977-03-24 1977-03-24 PRIORITY SIGNAL CONTROL DEVICE OF A FLUID DISPENSER

Country Status (3)

Country Link
DE (1) DE2755149A1 (en)
FR (1) FR2385021A2 (en)
GB (2) GB1593239A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3011791C2 (en) * 1980-03-27 1983-06-01 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen 5/2-way valve in slide design for supplying pressure medium to a servo motor
DE8107889U1 (en) * 1981-03-18 1981-10-22 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen PNEUMATIC VALVE ARRANGEMENT
DE3204112C2 (en) * 1982-02-06 1986-02-06 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Servo slide valve

Also Published As

Publication number Publication date
DE2755149A1 (en) 1978-09-28
GB1595376A (en) 1981-08-12
GB1593239A (en) 1981-07-15
FR2385021B2 (en) 1982-02-05

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