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GB1010721A - Improvements in valves for controlling the flow of fluids - Google Patents

Improvements in valves for controlling the flow of fluids

Info

Publication number
GB1010721A
GB1010721A GB4267064A GB4267064A GB1010721A GB 1010721 A GB1010721 A GB 1010721A GB 4267064 A GB4267064 A GB 4267064A GB 4267064 A GB4267064 A GB 4267064A GB 1010721 A GB1010721 A GB 1010721A
Authority
GB
United Kingdom
Prior art keywords
closure
chamber
valves
diaphragm
spring
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
GB4267064A
Inventor
Ingmar Valentin Larsson
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.)
THULINVERKEN AB
Original Assignee
THULINVERKEN AB
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 THULINVERKEN AB filed Critical THULINVERKEN AB
Priority to GB4267064A priority Critical patent/GB1010721A/en
Publication of GB1010721A publication Critical patent/GB1010721A/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
    • F16K31/365—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor the fluid acting on a diaphragm
    • 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
    • F16K31/44—Mechanical actuating means
    • F16K31/52—Mechanical actuating means with crank, eccentric, or cam
    • F16K31/524—Mechanical actuating means with crank, eccentric, or cam with a cam
    • F16K31/52408—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a lift valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Driven Valves (AREA)

Abstract

1,010,721. Valves. THULINVERKEN A. B. Oct. 20, 1964, No. 42670/64. Heading F2V. With a fluid-control valve in the position shown an outlet chamber 19 is connected to atmosphere via a passage 15 through a spring- loaded closure member 5. Upon admitting fluid-pressure in a control chamber 8 attaining a given value it depresses a diaphragm 7 and an element 14 against a spring 12 until the latter abuts the closure 5 and interrupts the connection of chamber 19 to atmosphere. Further motion of the element 14 commences to unseat the closure 5, which action is aided by the pressure in an inlet chamber 18 acting on a diaphragm 6 that supports the closure 5 whereby the latter is opened rapidly. The effective areas of parts 7, 14, 5 and 6 are of an ascending order. The control chamber 8 may be dispensed with and the element 14 is moved by a manually or automatically actuated eccentric.
GB4267064A 1964-10-20 1964-10-20 Improvements in valves for controlling the flow of fluids Expired GB1010721A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4267064A GB1010721A (en) 1964-10-20 1964-10-20 Improvements in valves for controlling the flow of fluids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4267064A GB1010721A (en) 1964-10-20 1964-10-20 Improvements in valves for controlling the flow of fluids

Publications (1)

Publication Number Publication Date
GB1010721A true GB1010721A (en) 1965-11-24

Family

ID=10425464

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4267064A Expired GB1010721A (en) 1964-10-20 1964-10-20 Improvements in valves for controlling the flow of fluids

Country Status (1)

Country Link
GB (1) GB1010721A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1138995A2 (en) * 2000-03-27 2001-10-04 Fujikura Rubber Ltd. An apparatus for visually checking the operational status of a stop valve, and a manual opening apparatus for a normally-closed valve
WO2007014883A1 (en) * 2005-08-01 2007-02-08 Siemens Aktiengesellschaft 3-port directional control valve

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1138995A2 (en) * 2000-03-27 2001-10-04 Fujikura Rubber Ltd. An apparatus for visually checking the operational status of a stop valve, and a manual opening apparatus for a normally-closed valve
EP1138995A3 (en) * 2000-03-27 2003-03-05 Fujikura Rubber Ltd. An apparatus for visually checking the operational status of a stop valve, and a manual opening apparatus for a normally-closed valve
US6805158B2 (en) 2000-03-27 2004-10-19 Fujikura Rubber Ltd. Apparatus for visually checking the operational status of a stop valve, and a manual opening apparatus for a normally-closed valve
US6932315B2 (en) 2000-03-27 2005-08-23 Fujikura Rubber Ltd. Manual opening apparatus for a normally-closed valve
WO2007014883A1 (en) * 2005-08-01 2007-02-08 Siemens Aktiengesellschaft 3-port directional control valve
DE102005036059B3 (en) * 2005-08-01 2007-03-08 Siemens Ag 3-way valve

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