CA974222A - Aerodynamically and hydrodynamically stable torqued butterfly valve and vane - Google Patents

Aerodynamically and hydrodynamically stable torqued butterfly valve and vane

Info

Publication number
CA974222A
CA974222A CA156,475A CA156475A CA974222A CA 974222 A CA974222 A CA 974222A CA 156475 A CA156475 A CA 156475A CA 974222 A CA974222 A CA 974222A
Authority
CA
Canada
Prior art keywords
torqued
aerodynamically
vane
butterfly valve
hydrodynamically stable
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
CA156,475A
Other versions
CA156475S (en
Inventor
Joseph O'connor (Jr.)
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.)
Kieley and Mueller Inc
Original Assignee
Kieley and Mueller Inc
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 Kieley and Mueller Inc filed Critical Kieley and Mueller Inc
Application granted granted Critical
Publication of CA974222A publication Critical patent/CA974222A/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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/222—Shaping of the valve member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
CA156,475A 1971-11-16 1972-11-15 Aerodynamically and hydrodynamically stable torqued butterfly valve and vane Expired CA974222A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19926371A 1971-11-16 1971-11-16

Publications (1)

Publication Number Publication Date
CA974222A true CA974222A (en) 1975-09-09

Family

ID=22736841

Family Applications (1)

Application Number Title Priority Date Filing Date
CA156,475A Expired CA974222A (en) 1971-11-16 1972-11-15 Aerodynamically and hydrodynamically stable torqued butterfly valve and vane

Country Status (4)

Country Link
US (1) US3770242A (en)
AU (1) AU464579B2 (en)
CA (1) CA974222A (en)
GB (1) GB1405270A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3918264A (en) * 1974-02-06 1975-11-11 Tucker Grant C Irrigation system
FR2269664B1 (en) * 1974-04-30 1978-01-20 Pont A Mousson
US4111166A (en) * 1977-02-07 1978-09-05 Caterpillar Tractor Co. Engine mounted exhaust brake
US4194722A (en) * 1977-10-11 1980-03-25 International Telephone And Telegraph Corporation Butterfly valve having high performance disc
US4508139A (en) * 1984-04-30 1985-04-02 Teumer Henry E Top-entry check valve
US5067506A (en) * 1989-06-30 1991-11-26 Allied-Signal Inc. Flight craft with fluid systems which incorporate butterfly valves, and butterfly valve methods and apparatus
FR2667378B1 (en) * 1990-10-02 1993-02-19 Cit Alcatel THREADING VALVE FOR LIMITING THE VARIATIONS IN GAS FLOWS IN A PIPE.
FR2762374B1 (en) * 1997-04-18 1999-06-04 Coutier Moulage Gen Ind BUTTERFLY VALVE FOR REGULATING THE FLOW OF A FLUID AND ITS MANUFACTURING METHODS
US5979401A (en) * 1998-08-10 1999-11-09 Ford Global Technologies, Inc. Internal combustion engine having induction system with aerodynamic charge motion control valve
US6971632B2 (en) * 2001-03-23 2005-12-06 Borgwarner Inc. Throttle plate wedge
US6722137B2 (en) * 2001-08-17 2004-04-20 General Electric Co. Methods and apparatus for regulating turbine clearance control system airflow
FR2829825B1 (en) * 2001-09-17 2005-01-28 Defontaine Sa BUTTERFLY VALVE
US20070193296A1 (en) * 2004-01-27 2007-08-23 Mckenna Larry D Pre-cooling system for an air conditioning condenser
DE102005015164B4 (en) * 2005-04-02 2014-04-17 Andreas Stihl Ag & Co. Kg Two-stroke engine
WO2012080143A1 (en) * 2010-12-17 2012-06-21 Continental Automotive Gmbh Valve having a flap which regulates a gas flow
FR2988802B1 (en) * 2012-03-28 2015-03-13 Valeo Sys Controle Moteur Sas CIRCULATING VALVE OF A FLUID

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190412241A (en) * 1904-05-30 1905-03-30 John Dewrance Improvements in Check-valves applicable for use as "Isolating' Valves.
US2095263A (en) * 1936-04-25 1937-10-12 Gen Electric Butterfly valve
US2114168A (en) * 1936-11-14 1938-04-12 Gen Electric Butterfly valve
US2596787A (en) * 1945-11-02 1952-05-13 United States Steel Corp Butterfly valve
US3000609A (en) * 1958-07-11 1961-09-19 Grove Valve & Regulator Co Valve construction
US3485476A (en) * 1966-09-19 1969-12-23 Fisher Governor Co Butterfly valve
US3442489A (en) * 1967-03-03 1969-05-06 New York Air Brake Co Low torque butterfly valve

Also Published As

Publication number Publication date
AU464579B2 (en) 1975-08-28
US3770242A (en) 1973-11-06
GB1405270A (en) 1975-09-24
AU4889972A (en) 1974-05-16

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