FR1180162A - Pulse generator for periodic pneumatic controls - Google Patents

Pulse generator for periodic pneumatic controls

Info

Publication number
FR1180162A
FR1180162A FR1180162DA FR1180162A FR 1180162 A FR1180162 A FR 1180162A FR 1180162D A FR1180162D A FR 1180162DA FR 1180162 A FR1180162 A FR 1180162A
Authority
FR
France
Prior art keywords
pulse generator
pneumatic controls
periodic
periodic pneumatic
controls
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
Other languages
French (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.)
CONST METALLIQUES ET MECANIQUE
Original Assignee
CONST METALLIQUES ET MECANIQUE
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 CONST METALLIQUES ET MECANIQUE filed Critical CONST METALLIQUES ET MECANIQUE
Application granted granted Critical
Publication of FR1180162A publication Critical patent/FR1180162A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/38—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side
    • F16K31/385—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side the fluid acting on a diaphragm
    • 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
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/12—Fluid oscillators or pulse generators
    • 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
    • G05B11/00—Automatic controllers
    • G05B11/44—Automatic controllers pneumatic only

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Fluid Mechanics (AREA)
FR1180162D 1956-07-27 1957-07-26 Pulse generator for periodic pneumatic controls Expired FR1180162A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1180162X 1956-07-27

Publications (1)

Publication Number Publication Date
FR1180162A true FR1180162A (en) 1959-06-02

Family

ID=7730157

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1180162D Expired FR1180162A (en) 1956-07-27 1957-07-26 Pulse generator for periodic pneumatic controls

Country Status (1)

Country Link
FR (1) FR1180162A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2742652A1 (en) * 1977-09-22 1979-03-29 Kuhnke Gmbh Kg H Pneumatic timer for differential piston pump - has larger face in chamber with inlet and larger outlet throttles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2742652A1 (en) * 1977-09-22 1979-03-29 Kuhnke Gmbh Kg H Pneumatic timer for differential piston pump - has larger face in chamber with inlet and larger outlet throttles

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