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GB2015704A - Fluid control valves for high pressure fluid guns - Google Patents

Fluid control valves for high pressure fluid guns

Info

Publication number
GB2015704A
GB2015704A GB7913096A GB7913096A GB2015704A GB 2015704 A GB2015704 A GB 2015704A GB 7913096 A GB7913096 A GB 7913096A GB 7913096 A GB7913096 A GB 7913096A GB 2015704 A GB2015704 A GB 2015704A
Authority
GB
United Kingdom
Prior art keywords
chamber
valve
high pressure
control valves
fluid
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.)
Withdrawn
Application number
GB7913096A
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.)
RAM PUMPS Ltd
Original Assignee
RAM PUMPS 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 RAM PUMPS Ltd filed Critical RAM PUMPS Ltd
Priority to GB7913096A priority Critical patent/GB2015704A/en
Publication of GB2015704A publication Critical patent/GB2015704A/en
Withdrawn legal-status Critical Current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
    • F16K31/383—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 piston
    • F16K31/3835—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 piston the discharge being effected through the piston and being blockable by a mechanically-actuated member making contact with the piston

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Toys (AREA)

Abstract

In the valve a valve body (16) defines a control chamber (30) with the valve housing (2), and labyrinth passage means (21) connect the chamber (30) with the inlet chamber (14) and check valve controlled passage means (19) connect the chamber (30) with the outlet chamber (3). The valve is actuated by unseating the ball (20) of the check valve by means of a trigger- operated pin (23) so as to dump the contents of the chamber (30) in the outlet chamber (3) and allow the inlet fluid pressure to unseat the valve member (16). <IMAGE>
GB7913096A 1978-01-25 1979-04-12 Fluid control valves for high pressure fluid guns Withdrawn GB2015704A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7913096A GB2015704A (en) 1978-01-25 1979-04-12 Fluid control valves for high pressure fluid guns

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB294878 1978-01-25
GB7913096A GB2015704A (en) 1978-01-25 1979-04-12 Fluid control valves for high pressure fluid guns

Publications (1)

Publication Number Publication Date
GB2015704A true GB2015704A (en) 1979-09-12

Family

ID=26237880

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7913096A Withdrawn GB2015704A (en) 1978-01-25 1979-04-12 Fluid control valves for high pressure fluid guns

Country Status (1)

Country Link
GB (1) GB2015704A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2232274A (en) * 1989-06-01 1990-12-05 Pei Qui Mao Valve
EP0489448A1 (en) * 1990-11-02 1992-06-10 Schlumberger Industries Fuelling nozzle with power assist opening
EP0640785A1 (en) * 1993-08-13 1995-03-01 NUOVOPIGNONE INDUSTRIE MECCANICHE E FONDERIA S.p.A. Pilot-actuated combination control valve

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2232274A (en) * 1989-06-01 1990-12-05 Pei Qui Mao Valve
EP0489448A1 (en) * 1990-11-02 1992-06-10 Schlumberger Industries Fuelling nozzle with power assist opening
US5337797A (en) * 1990-11-02 1994-08-16 Schlumberger Industries Hydrocarbon dispenser nozzle
EP0640785A1 (en) * 1993-08-13 1995-03-01 NUOVOPIGNONE INDUSTRIE MECCANICHE E FONDERIA S.p.A. Pilot-actuated combination control valve
US5492150A (en) * 1993-08-13 1996-02-20 Nuovopignone-Industrie Meccaniche E Fonderia S.P.A. Combination control valve, particularly suitable for thermoelectric power plant

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)