GB815391A - A balanced flap valve - Google Patents

A balanced flap valve

Info

Publication number
GB815391A
GB815391A GB27128/56A GB2712856A GB815391A GB 815391 A GB815391 A GB 815391A GB 27128/56 A GB27128/56 A GB 27128/56A GB 2712856 A GB2712856 A GB 2712856A GB 815391 A GB815391 A GB 815391A
Authority
GB
United Kingdom
Prior art keywords
valve
arm
spindle
valve member
abutments
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
GB27128/56A
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.)
Zimmermann and Jansen GmbH
Original Assignee
Zimmermann and Jansen GmbH
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 Zimmermann and Jansen GmbH filed Critical Zimmermann and Jansen GmbH
Publication of GB815391A publication Critical patent/GB815391A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B9/00—Stoves for heating the blast in blast furnaces
    • C21B9/10—Other details, e.g. blast mains
    • C21B9/12—Hot-blast valves or slides for blast furnaces
    • 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

Abstract

815,391. Valves. ZIMMERMANN & JANSEN G.m.b.H. Sept. 5, 1956 [May 8,1956], No. 27128/56. Class 135. A valve member 4 having a part-spherical closure surface coacting with a cooled seat 3 and actuated by an arm 15 mounted on a spindle 10 has through passages 7 under the control of a ported slide-valve 6 whereby the pressures on either side of the valve member may be equalized to facilitate opening. The valve 6 is connected by a link 13 to an arm 12 fixed to the spindle 10 whilst the arm 15 is loosely mounted on the spindle but has abutments which are engaged by abutments on the arm 12 whereby the valve member 4 is opened by continued - rotation of the spindle after the opening of the slide valve and the taking up of lost motion 18 between the abutments. The valve member 4 is suspended from the arm 15 at a point coinciding with the centre of curvature of its closure surface. The valve is suitable for controlling flue gases in blast furnaces.
GB27128/56A 1956-05-08 1956-09-05 A balanced flap valve Expired GB815391A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE815391X 1956-05-08

Publications (1)

Publication Number Publication Date
GB815391A true GB815391A (en) 1959-06-24

Family

ID=6734757

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27128/56A Expired GB815391A (en) 1956-05-08 1956-09-05 A balanced flap valve

Country Status (1)

Country Link
GB (1) GB815391A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1876348A1 (en) * 2006-07-06 2008-01-09 Cooper-Standard Automotive (Deutschland) GmbH Exhaust gas recirculation valve
CN112360992A (en) * 2020-10-21 2021-02-12 大连康维科技有限公司 Valve gate

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1876348A1 (en) * 2006-07-06 2008-01-09 Cooper-Standard Automotive (Deutschland) GmbH Exhaust gas recirculation valve
US7533659B2 (en) 2006-07-06 2009-05-19 Cooper-Standard Automotive (Deutchland) Gmbh Exhaust-gas recirculation valve
CN101105161B (en) * 2006-07-06 2012-05-23 库帕-标准汽车（德国）有限责任公司 Exhaust gas recirculation valve
CN112360992A (en) * 2020-10-21 2021-02-12 大连康维科技有限公司 Valve gate

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