FR2232725A1 - Command system for rotary action valve - two cylinders moving in opposed directions rotate lever attached to valve shaft - Google Patents

Command system for rotary action valve - two cylinders moving in opposed directions rotate lever attached to valve shaft

Info

Publication number
FR2232725A1
FR2232725A1 FR7401753A FR7401753A FR2232725A1 FR 2232725 A1 FR2232725 A1 FR 2232725A1 FR 7401753 A FR7401753 A FR 7401753A FR 7401753 A FR7401753 A FR 7401753A FR 2232725 A1 FR2232725 A1 FR 2232725A1
Authority
FR
France
Prior art keywords
valve
valve shaft
cylinders
command system
opposed directions
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
FR7401753A
Other languages
English (en)
Other versions
FR2232725B3 (fr
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.)
KAZUO KITAZAWA JA
Original Assignee
KAZUO KITAZAWA JA
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 KAZUO KITAZAWA JA filed Critical KAZUO KITAZAWA JA
Priority to FR7401753A priority Critical patent/FR2232725A1/fr
Publication of FR2232725A1 publication Critical patent/FR2232725A1/fr
Application granted granted Critical
Publication of FR2232725B3 publication Critical patent/FR2232725B3/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
    • F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
    • F15B15/066—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement the motor being of the scotch yoke type
    • 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
    • F16K31/16—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member
    • F16K31/163—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a piston
    • F16K31/1635—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a piston for rotating valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanically-Actuated Valves (AREA)
FR7401753A 1974-01-18 1974-01-18 Command system for rotary action valve - two cylinders moving in opposed directions rotate lever attached to valve shaft Granted FR2232725A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7401753A FR2232725A1 (en) 1974-01-18 1974-01-18 Command system for rotary action valve - two cylinders moving in opposed directions rotate lever attached to valve shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7401753A FR2232725A1 (en) 1974-01-18 1974-01-18 Command system for rotary action valve - two cylinders moving in opposed directions rotate lever attached to valve shaft

Publications (2)

Publication Number Publication Date
FR2232725A1 true FR2232725A1 (en) 1975-01-03
FR2232725B3 FR2232725B3 (fr) 1976-03-05

Family

ID=9133670

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7401753A Granted FR2232725A1 (en) 1974-01-18 1974-01-18 Command system for rotary action valve - two cylinders moving in opposed directions rotate lever attached to valve shaft

Country Status (1)

Country Link
FR (1) FR2232725A1 (fr)

Also Published As

Publication number Publication date
FR2232725B3 (fr) 1976-03-05

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