GB1193862A - Improvements in or relating to Valve-Controlled Pressure-Operated Devices - Google Patents

Improvements in or relating to Valve-Controlled Pressure-Operated Devices

Info

Publication number
GB1193862A
GB1193862A GB1414267A GB1414267A GB1193862A GB 1193862 A GB1193862 A GB 1193862A GB 1414267 A GB1414267 A GB 1414267A GB 1414267 A GB1414267 A GB 1414267A GB 1193862 A GB1193862 A GB 1193862A
Authority
GB
United Kingdom
Prior art keywords
compartment
opening
pressure
cylinder
controlled pressure
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
GB1414267A
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.)
Politechnika Gdanska
Original Assignee
Politechnika Gdanska
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
Priority claimed from PL113930A external-priority patent/PL53894B1/pl
Application filed by Politechnika Gdanska filed Critical Politechnika Gdanska
Publication of GB1193862A publication Critical patent/GB1193862A/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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Fluid Pressure (AREA)
  • Reciprocating Pumps (AREA)

Abstract

1,193,862. Percussive tools. POLITECHNIKA GDANSKA. 28 March, 1967 [7 April, 1966], No. 14142/67. Heading B4C. [Also in Division F1] A valve controlled pressure operated device (e.g. a percussive tool) comprises a first compartment 7, a second compartment 9 communicating with the first compartment and having in use a pressure lower than that of the first compartment, the second compartment having an opening 4 therein, a resilient member 1 arranged to control flow through the opening and a cylinder (not shown) connected by a first pipe with the first compartment by a second pipe 5 with the face of the resilient member remote from the opening and by a second opening with a region of pressure, of lower pressure, than that in the first compartment when in use, the cylinder containing a reciprocable piston for opening and closing the pipes and the second opening and movable in the cylinder in one direction by a pressure difference and in the other direction by a resilient means. The second compartment 9 is closed at its left hand side by a piston (not shown) which may carry a percussive tool. Control of the member 1 is effected solely by external pulsation of the pressure of gas flowing to the device.
GB1414267A 1966-04-07 1967-03-28 Improvements in or relating to Valve-Controlled Pressure-Operated Devices Expired GB1193862A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL113930A PL53894B1 (en) 1966-04-07

Publications (1)

Publication Number Publication Date
GB1193862A true GB1193862A (en) 1970-06-03

Family

ID=19949461

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1414267A Expired GB1193862A (en) 1966-04-07 1967-03-28 Improvements in or relating to Valve-Controlled Pressure-Operated Devices

Country Status (2)

Country Link
DE (1) DE1600889B1 (en)
GB (1) GB1193862A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0206498A2 (en) * 1985-05-24 1986-12-30 Arneson Products, Inc. Automatic valve for use with pool cleaning devices

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1073819B (en) * 1960-01-21 Zimmermann S. Jansen Gesellschaft mit beschränkter Haftung, Dürcn (RhId.) Control device for double-acting pressure medium motors, in particular for driving shut-off valves or the like
DE627182C (en) * 1935-01-12 1936-03-10 Rateau Soc Device for remote control of shut-off devices by pressure medium
US2180320A (en) * 1937-09-15 1939-11-14 Ernest A Hansen Valve
GB1006070A (en) * 1961-07-05 1965-09-29 English Electric Co Ltd Fluid control selector valve
US3147770A (en) * 1962-01-26 1964-09-08 David B Perlis Cycling valve
US3241569A (en) * 1964-10-20 1966-03-22 Western Brass Works Sequencing valve with integrated surge control and pressure drop actuated

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0206498A2 (en) * 1985-05-24 1986-12-30 Arneson Products, Inc. Automatic valve for use with pool cleaning devices
EP0206498A3 (en) * 1985-05-24 1988-09-21 Arneson Products, Inc. Automatic valve for use with pool cleaning devices

Also Published As

Publication number Publication date
DE1600889B1 (en) 1971-01-28

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees