GB1160618A - Valve Assembly - Google Patents

Valve Assembly

Info

Publication number
GB1160618A
GB1160618A GB4698467A GB4698467A GB1160618A GB 1160618 A GB1160618 A GB 1160618A GB 4698467 A GB4698467 A GB 4698467A GB 4698467 A GB4698467 A GB 4698467A GB 1160618 A GB1160618 A GB 1160618A
Authority
GB
United Kingdom
Prior art keywords
chamber
valve
piston
members
inlet
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
GB4698467A
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.)
Parker Hannifin Corp
Original Assignee
Parker Hannifin Corp
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 Parker Hannifin Corp filed Critical Parker Hannifin Corp
Priority to GB4698467A priority Critical patent/GB1160618A/en
Priority to DE19671650504 priority patent/DE1650504A1/en
Publication of GB1160618A publication Critical patent/GB1160618A/en
Expired 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
    • 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
    • F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
    • F15B13/043—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves
    • F15B13/0431—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves the electrical control resulting in an on-off function
    • 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
    • F16K31/40—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor
    • 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
    • F16K31/42—Actuating devices; Operating means; Releasing devices actuated by fluid by means of electrically-actuated members in the supply or discharge conduits of the fluid motor
    • 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
    • F16K31/42—Actuating devices; Operating means; Releasing devices actuated by fluid by means of electrically-actuated members in the supply or discharge conduits of the fluid motor
    • F16K31/423—Actuating devices; Operating means; Releasing devices actuated by fluid by means of electrically-actuated members in the supply or discharge conduits of the fluid motor the actuated members consisting of multiple way valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Magnetically Actuated Valves (AREA)
  • Fluid-Driven Valves (AREA)

Abstract

1,160,618. Valves. PARKER-HANNIFIN CORP. 16 Oct., 1967, No. 46984/67. Heading F2V. A valve, adapted to control the state of a motor 18, comprises a main housing 24 having disposed therein a cartridge 28 and having mounted thereon a pilot valve assembly housing 27, the cartridge providing two inwardly extending flanges 29, 30 whose sides 45, 48 respectively constitute seat surfaces for two closure members 54, 55 mounted on a spindle 53 having a piston 9 at one end. The valve members are normally biased by a spring 73 to the position shown, in which the motor chamber 15 is cut-off from an inlet chamber 12 but communicates with an outlet chamber 14. To connect the motor to the inlet and to shut-off the outlet, a solenoid 89 is actuated so causing an armature 85 to move leftward against the bias of a spring 96 and thereby to open port 83, this permitting flow from the inlet to a piston chamber 88 via lines 74, 76, 77, 86 and 87, the piston and hence the valve members being thereby forced to move downwardly. To return the valve to its original state, the solenoid is de-activated and fluid pressure within the piston chamber 88 is relieved to atmosphere via line 86, chamber 84, line 94 and port 95. Alternatively the armature 85 can be moved by a manually rotatable element 97 having an eccentric projection 98. In a modification (Fig. 2, not shown), only one closure member is provided and this is normally biased against a second seat 49 formed on flange 30 but can be similarly moved to a second seat 46 formed on flange 29. In either embodiment, each valve member has bonded to its two sides resilient members 57 which serve to effect positive closure when brought against the seating surfaces.
GB4698467A 1967-10-16 1967-10-16 Valve Assembly Expired GB1160618A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB4698467A GB1160618A (en) 1967-10-16 1967-10-16 Valve Assembly
DE19671650504 DE1650504A1 (en) 1967-10-16 1967-10-16 Valve unit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4698467A GB1160618A (en) 1967-10-16 1967-10-16 Valve Assembly
DEP0043180 1967-10-16

Publications (1)

Publication Number Publication Date
GB1160618A true GB1160618A (en) 1969-08-06

Family

ID=25990661

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4698467A Expired GB1160618A (en) 1967-10-16 1967-10-16 Valve Assembly

Country Status (2)

Country Link
DE (1) DE1650504A1 (en)
GB (1) GB1160618A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5147020U (en) * 1974-10-07 1976-04-07
GB2170578A (en) * 1982-12-14 1986-08-06 British Gas Corp Valve
GB2203521A (en) * 1987-04-13 1988-10-19 D & C Ltd Intermittent vacuum filter apparatus incorporating a double valve arrangement

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495269B1 (en) * 1980-12-01 1985-11-08 Mac Valves Inc PILOT PNEUMATIC DISTRIBUTOR
DE4315013C2 (en) * 1993-05-06 2000-06-15 Freudenberg Carl Fa Electromagnetically actuated valve
DE102014207393B4 (en) 2014-04-17 2020-06-18 Siemens Aktiengesellschaft Valve

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5147020U (en) * 1974-10-07 1976-04-07
JPS5442015Y2 (en) * 1974-10-07 1979-12-07
GB2170578A (en) * 1982-12-14 1986-08-06 British Gas Corp Valve
GB2203521A (en) * 1987-04-13 1988-10-19 D & C Ltd Intermittent vacuum filter apparatus incorporating a double valve arrangement
GB2203521B (en) * 1987-04-13 1991-04-24 D & C Ltd Intermittent vacuum filter apparatus incorporating a double valve arrangement

Also Published As

Publication number Publication date
DE1650504A1 (en) 1970-08-27

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Legal Events

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