GB1464728A - Valve with flow passage - Google Patents

Valve with flow passage

Info

Publication number
GB1464728A
GB1464728A GB3593874A GB3593874A GB1464728A GB 1464728 A GB1464728 A GB 1464728A GB 3593874 A GB3593874 A GB 3593874A GB 3593874 A GB3593874 A GB 3593874A GB 1464728 A GB1464728 A GB 1464728A
Authority
GB
United Kingdom
Prior art keywords
closure member
valve
seat
outlet
stem
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
GB3593874A
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.)
Boeing North American Inc
Original Assignee
Rockwell International Corp
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 Rockwell International Corp filed Critical Rockwell International Corp
Publication of GB1464728A publication Critical patent/GB1464728A/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
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members
    • F16K1/38—Valve members of conical shape
    • F16K1/385—Valve members of conical shape contacting in the closed position, over a substantial axial length, a seat surface having the same inclination

Abstract

1464728 Valves ROCKWELL INTERNATIONAL CORP 15 Aug 1974 [1 Oct 1973] 35938/74 Heading F2V In a screw actuated lift valve an annular diffuser passage 48 is formed between the opposed frusto-conical surfaces 24, 19 on the closure member and valve body when the closure member is spaced from the seat to allow flow from the inlet 11 to the outlet 12. Hardened inserts 18, 22 form the contacting faces of the seat and closure member. The surfaces 19, 24 may be parallel or may slightly diverge with respective included angles of 100 and 90 degrees. A spherical or conical projection 49 is provided on the end of the closure member. The intersection of the outlet 12 and the chamber 15 is chamfered at 50. Rotation of the handwheel 34 to close the valve moves the stem 31 axially which movement is transmitted via collar portion 44, cup 46, and metal sealing diaphragm 36 to the valve stem 21 which is biased towards open position by a spring 28.
GB3593874A 1973-10-01 1974-08-15 Valve with flow passage Expired GB1464728A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40216573A 1973-10-01 1973-10-01

Publications (1)

Publication Number Publication Date
GB1464728A true GB1464728A (en) 1977-02-16

Family

ID=23590790

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3593874A Expired GB1464728A (en) 1973-10-01 1974-08-15 Valve with flow passage

Country Status (12)

Country Link
JP (1) JPS594580B2 (en)
BE (1) BE819977A (en)
CA (1) CA1008055A (en)
CH (1) CH580771A5 (en)
DE (1) DE2446878A1 (en)
ES (1) ES430557A1 (en)
FR (1) FR2246785B1 (en)
GB (1) GB1464728A (en)
IT (1) IT1019327B (en)
NL (1) NL174864C (en)
SE (1) SE408459B (en)
SU (1) SU576061A3 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111406172A (en) * 2017-12-05 2020-07-10 赛峰航空器发动机 Valve of a hydraulic circuit with constant pressure drop
CN114616413A (en) * 2019-09-10 2022-06-10 阿法拉伐股份有限公司 Gasket, fluid flow control valve and method of cleaning such a valve

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3955794A (en) * 1975-02-20 1976-05-11 Rockwell International Corporation Hermetically sealed valve with fixed diffuser
AT396973B (en) * 1991-03-14 1994-01-25 Benckiser Wasser Technik Aktie Pressure-reducing valve
AT400065B (en) * 1993-03-16 1995-09-25 Bwt Ag FITTING FOR THE INSTALLATION OF A VALVE, ESPECIALLY A PRESSURE REDUCER VALVE
JP5488864B2 (en) * 2009-01-23 2014-05-14 アイシン精機株式会社 Valve device
JPWO2017170836A1 (en) * 2016-04-01 2018-12-27 株式会社ヴァレオジャパン Control valve
CN109282047A (en) * 2018-10-18 2019-01-29 华东矿用设备有限公司 A kind of conical surface shut-off valve

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE611764C (en) * 1933-06-18 1935-04-05 Paul Kaehler Globe valve with valve spindle arranged at an angle to the main flow direction
US2144754A (en) * 1937-09-02 1939-01-24 John S Forbes Valve
US2269404A (en) * 1940-06-17 1942-01-06 Hugh E Haven Eddy reducing valve
US2297535A (en) * 1941-04-11 1942-09-29 Westinghouse Electric & Mfg Co Governing valve for prime movers
DE2010050C3 (en) * 1970-03-04 1979-01-04 Herbert 5090 Leverkusen Miethke Device for fastening movable functional parts to valves and regulating devices

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111406172A (en) * 2017-12-05 2020-07-10 赛峰航空器发动机 Valve of a hydraulic circuit with constant pressure drop
CN111406172B (en) * 2017-12-05 2023-01-17 赛峰航空器发动机 Valve of a hydraulic circuit with constant pressure drop
CN114616413A (en) * 2019-09-10 2022-06-10 阿法拉伐股份有限公司 Gasket, fluid flow control valve and method of cleaning such a valve
CN114616413B (en) * 2019-09-10 2023-10-13 阿法拉伐股份有限公司 Gasket, fluid flow control valve and method of cleaning such valve

Also Published As

Publication number Publication date
SU576061A3 (en) 1977-10-05
CA1008055A (en) 1977-04-05
SE7412293L (en) 1975-04-02
ES430557A1 (en) 1976-10-16
NL7411947A (en) 1975-04-03
JPS5060829A (en) 1975-05-26
JPS594580B2 (en) 1984-01-30
CH580771A5 (en) 1976-10-15
BE819977A (en) 1975-01-16
IT1019327B (en) 1977-11-10
NL174864B (en) 1984-03-16
NL174864C (en) 1984-08-16
SE408459B (en) 1979-06-11
FR2246785A1 (en) 1975-05-02
FR2246785B1 (en) 1980-08-01
DE2446878A1 (en) 1975-04-10

Similar Documents

Publication Publication Date Title
GB1284969A (en) Improvements in controls for valves
GB1120121A (en) Fluid-flow control valves
GB1463697A (en) Flow regulating valve
US2660834A (en) Pressure regulator
GB1371942A (en) Gas type safety valve
GB1179811A (en) Improvements in or relating to a servovalve
GB1421890A (en) Shutoff device
GB1070920A (en) Rotary ball valve
GB1173957A (en) Fluid Control Valve
GB1036968A (en) Improvements in or relating to fluid flow valves
GB1040946A (en) Improvements relating to valves for fluids
GB1464728A (en) Valve with flow passage
GB1193757A (en) Fluid Flow Control Valves
GB1417931A (en) Control valves
GB1509851A (en) Hermetically sealed valve with fixed diffuser
GB1025588A (en) Improvements relating to gate valves controlling fluid flow
GB1263498A (en) Fluid valve
GB954490A (en) Improvements in or relating to spherical plug valves
GB662448A (en) Valve construction
GB1418260A (en) Hydraulic system incorporating a check valve
GB1005325A (en) Improvements in or relating to fluid valves
GB901759A (en) Improvements in or relating to valve closure members í¡í¡ves for fluids
GB1469573A (en) Safety valves
GB1125653A (en) Improvements in or relating to a fluid valve
GB1290325A (en)

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee
728C Application made for restoration (sect. 28/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
728W Application withdrawn (sect. 28/1977)