GB905704A - Improvements in valves controlling fluid flow - Google Patents

Improvements in valves controlling fluid flow

Info

Publication number
GB905704A
GB905704A GB228960A GB228960A GB905704A GB 905704 A GB905704 A GB 905704A GB 228960 A GB228960 A GB 228960A GB 228960 A GB228960 A GB 228960A GB 905704 A GB905704 A GB 905704A
Authority
GB
United Kingdom
Prior art keywords
disc
inner disc
jan
projection
fluid flow
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
GB228960A
Inventor
Harold James Smith
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.)
IND PYROMETER Co Ltd
Original Assignee
IND PYROMETER Co 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 IND PYROMETER Co Ltd filed Critical IND PYROMETER Co Ltd
Priority to GB228960A priority Critical patent/GB905704A/en
Publication of GB905704A publication Critical patent/GB905704A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Sliding Valves (AREA)

Abstract

905,704. Valves. INDUSTRIAL PYRO. METER CO. Ltd. Jan. 11, 1961 [Jan. 21, 1960], No. 2289/60. Class 135. A fluid-control valve comprises a cylindrical casing 10 with a stop 15 for a composite butterfly closure provided by an outer annular disc 11 in the central aperture of which sits an inner disc 12 embodying a projection 14 normal thereto; the inner disc 12 is mounted upon a spring-loaded shaft 13, which may be connected to an electric motor. Turning of the shaft 13 rotates and opens the inner disc 12, the outer disc remaining stationary until it is engaged by the projection 14 whereupon the two discs rotate together into the fully open position shown in dotted lines.
GB228960A 1960-01-21 1960-01-21 Improvements in valves controlling fluid flow Expired GB905704A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB228960A GB905704A (en) 1960-01-21 1960-01-21 Improvements in valves controlling fluid flow

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB228960A GB905704A (en) 1960-01-21 1960-01-21 Improvements in valves controlling fluid flow

Publications (1)

Publication Number Publication Date
GB905704A true GB905704A (en) 1962-09-12

Family

ID=9736941

Family Applications (1)

Application Number Title Priority Date Filing Date
GB228960A Expired GB905704A (en) 1960-01-21 1960-01-21 Improvements in valves controlling fluid flow

Country Status (1)

Country Link
GB (1) GB905704A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2802269A1 (en) * 1999-12-14 2001-06-15 Solvay Obturator for motor vehicle air intake has main closure with flow passage and auxiliary closure with flow opening and plug
DE102019219399A1 (en) 2019-01-17 2020-07-23 Ford Global Technologies, Llc Valve flap to control fluid flow through a flow channel and valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2802269A1 (en) * 1999-12-14 2001-06-15 Solvay Obturator for motor vehicle air intake has main closure with flow passage and auxiliary closure with flow opening and plug
DE102019219399A1 (en) 2019-01-17 2020-07-23 Ford Global Technologies, Llc Valve flap to control fluid flow through a flow channel and valve

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