GB1223508A - Improvements in or relating to fluid control switching arrangements - Google Patents

Improvements in or relating to fluid control switching arrangements

Info

Publication number
GB1223508A
GB1223508A GB5504969A GB5504969A GB1223508A GB 1223508 A GB1223508 A GB 1223508A GB 5504969 A GB5504969 A GB 5504969A GB 5504969 A GB5504969 A GB 5504969A GB 1223508 A GB1223508 A GB 1223508A
Authority
GB
United Kingdom
Prior art keywords
relating
fluid control
control switching
switching arrangements
diaphragm
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
GB5504969A
Inventor
Edward John Ward
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.)
Norcon Norris Ltd
Original Assignee
Norcon Norris 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 Norcon Norris Ltd filed Critical Norcon Norris Ltd
Priority to GB5504969A priority Critical patent/GB1223508A/en
Publication of GB1223508A publication Critical patent/GB1223508A/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
    • F16K31/383—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
    • 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
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves

Landscapes

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

Abstract

1,223,508. Valves. NORCON (NORRIS) Ltd. 11 Nov., 1969, No. 65049/69. Addition to 1,181,243. Heading F2V. The control valve described in the parent Specification is modified by actuating the pilot valve 7B through a diaphragm 9. In the preferred embodiment valve 7B has a ball closure, and the orifice is formed by a constriction 12A, but these may also be as described in the parent Specification. Diaphragm 9 is acted upon by pneumatic pressures generated in a logic device 16 connected to inlet 11, and/or another logic device (not shown) connected to inlet 11A. Alternatively the two outputs of a bi-stable, device could be connected respectively to inlets 11, 11A.
GB5504969A 1969-11-11 1969-11-11 Improvements in or relating to fluid control switching arrangements Expired GB1223508A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5504969A GB1223508A (en) 1969-11-11 1969-11-11 Improvements in or relating to fluid control switching arrangements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5504969A GB1223508A (en) 1969-11-11 1969-11-11 Improvements in or relating to fluid control switching arrangements

Publications (1)

Publication Number Publication Date
GB1223508A true GB1223508A (en) 1971-02-24

Family

ID=10472795

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5504969A Expired GB1223508A (en) 1969-11-11 1969-11-11 Improvements in or relating to fluid control switching arrangements

Country Status (1)

Country Link
GB (1) GB1223508A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4961133U (en) * 1972-09-05 1974-05-29
JPS5422232U (en) * 1977-07-18 1979-02-14
CN104246333A (en) * 2012-02-22 2014-12-24 麦格纳动力系美国有限公司 Bullet valve for controlled fluid flows
CN114623263A (en) * 2021-04-21 2022-06-14 九阳股份有限公司 Automatic arrange thick liquid and abluent valve body subassembly for food processing machine

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4961133U (en) * 1972-09-05 1974-05-29
JPS5337297Y2 (en) * 1972-09-05 1978-09-09
JPS5422232U (en) * 1977-07-18 1979-02-14
JPS6114708Y2 (en) * 1977-07-18 1986-05-08
CN104246333A (en) * 2012-02-22 2014-12-24 麦格纳动力系美国有限公司 Bullet valve for controlled fluid flows
CN104246333B (en) * 2012-02-22 2018-11-06 麦格纳动力系美国有限公司 Ball valve for controlled fluid flowing
CN114623263A (en) * 2021-04-21 2022-06-14 九阳股份有限公司 Automatic arrange thick liquid and abluent valve body subassembly for food processing machine
CN114623263B (en) * 2021-04-21 2023-12-08 九阳股份有限公司 Automatic arrange thick liquid and abluent valve body subassembly for food processor

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