GB304837A - Improvements in or relating to valves - Google Patents

Improvements in or relating to valves

Info

Publication number
GB304837A
GB304837A GB2609727A GB2609727A GB304837A GB 304837 A GB304837 A GB 304837A GB 2609727 A GB2609727 A GB 2609727A GB 2609727 A GB2609727 A GB 2609727A GB 304837 A GB304837 A GB 304837A
Authority
GB
United Kingdom
Prior art keywords
flap
valve
extension
disposed
valves
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
GB2609727A
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.)
EDWARD CYRIL BOWDEN SMITH
Original Assignee
EDWARD CYRIL BOWDEN SMITH
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 EDWARD CYRIL BOWDEN SMITH filed Critical EDWARD CYRIL BOWDEN SMITH
Priority to GB2609727A priority Critical patent/GB304837A/en
Publication of GB304837A publication Critical patent/GB304837A/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
    • F16K1/20—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 arranged externally of valve member
    • F16K1/2007—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 arranged externally of valve member specially adapted operating means therefor
    • 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
    • F16K1/20—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 arranged externally of valve member
    • F16K1/2028—Details of bearings for the axis of rotation
    • 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
    • F16K1/20—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 arranged externally of valve member
    • F16K1/2042—Special features or arrangements of the sealing
    • F16K1/2078—Sealing means for the axis of rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Operation Control Of Excavators (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

304,837. Smith, E. C. Bowden-. July 19, 1928. Hinged flap and like valves.-A stop valve made with an inclined flap 19 which is loose in its bearings and capable of seating freely is characterized by the flap having an extension 19<a> with a concave working face 20 adapted to bear upon and ride or slide over a convex surface or ridge 21 of the valve body. The extension 19<a> is guided by vertical guides which may be in form of a bifurcated part 22; the flap is retained by a cross-pin 33 bearing in recesses 34 formed at the rear of the guides 22. The valve has a vertically-operating spindle 16 working in a stuffing-box, as shown, the lower end being connected to the valve flap by means of a crosspin 31 disposed in elongated slots 32 in lugs 30 disposed on the back of the valve so that the working pressure acts substantially at the centre of the flap.
GB2609727A 1928-07-19 1928-07-19 Improvements in or relating to valves Expired GB304837A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2609727A GB304837A (en) 1928-07-19 1928-07-19 Improvements in or relating to valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2609727A GB304837A (en) 1928-07-19 1928-07-19 Improvements in or relating to valves

Publications (1)

Publication Number Publication Date
GB304837A true GB304837A (en) 1929-01-31

Family

ID=10238318

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2609727A Expired GB304837A (en) 1928-07-19 1928-07-19 Improvements in or relating to valves

Country Status (1)

Country Link
GB (1) GB304837A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2425720A (en) * 1943-11-04 1947-08-19 Rockwell Mfg Co Compound meter
EP0684414A1 (en) * 1994-04-28 1995-11-29 Taimei Kinzoku Kogyo Co., Ltd. Plate valve
US20150247465A1 (en) * 2014-02-28 2015-09-03 Borgwarner Inc. Adjustment device for valve assembly

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2425720A (en) * 1943-11-04 1947-08-19 Rockwell Mfg Co Compound meter
EP0684414A1 (en) * 1994-04-28 1995-11-29 Taimei Kinzoku Kogyo Co., Ltd. Plate valve
US5501427A (en) * 1994-04-28 1996-03-26 Taimei Kinzoku Kogyo Co., Ltd. Plate valve
US20150247465A1 (en) * 2014-02-28 2015-09-03 Borgwarner Inc. Adjustment device for valve assembly

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