ES430557A1 - Valve with flow passage - Google Patents

Valve with flow passage

Info

Publication number
ES430557A1
ES430557A1 ES430557A ES430557A ES430557A1 ES 430557 A1 ES430557 A1 ES 430557A1 ES 430557 A ES430557 A ES 430557A ES 430557 A ES430557 A ES 430557A ES 430557 A1 ES430557 A1 ES 430557A1
Authority
ES
Spain
Prior art keywords
valve seat
valve
closure element
chamber
seat
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
ES430557A
Other languages
Spanish (es)
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 ES430557A1 publication Critical patent/ES430557A1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Check Valves (AREA)
  • Nozzles (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)

Abstract

Improvements in fluid valves that provide a better recovery of the pressure in the fluid that passes through it, characterized in that each valve is provided with a valve body provided with an inlet port in a discharge port intersecting a regulation chamber; an annular valve seat surrounding a circular seat opening at the intersection of the intake port and the chamber; a closure element concentric with the valve seat and mounted on the chamber to effect an axial displacement towards the valve seat in the opposite direction; means for moving the closure element in one direction for coupling an annular part of the closure element with the valve seat and in the opposite direction until a separate exposure of the valve seat; and means forming an annular diffuser flow conduit from the seat opening to the periphery of the closure element when the closure element is moved to the position separate from the valve seat to reduce fluid pressure drop through the valve. (Machine-translation by Google Translate, not legally binding)
ES430557A 1973-10-01 1974-09-30 Valve with flow passage Expired ES430557A1 (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
ES430557A1 true ES430557A1 (en) 1976-10-16

Family

ID=23590790

Family Applications (1)

Application Number Title Priority Date Filing Date
ES430557A Expired ES430557A1 (en) 1973-10-01 1974-09-30 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)

Families Citing this family (8)

* 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
WO2017170836A1 (en) * 2016-04-01 2017-10-05 株式会社ヴァレオジャパン Control valve
FR3074554B1 (en) * 2017-12-05 2020-08-14 Safran Aircraft Engines HYDRAULIC CIRCUIT VALVE WITH CONSTANT PRESSURE DROP
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
EP3792527A1 (en) 2019-09-10 2021-03-17 Alfa Laval Corporate AB Gasket, fluid flow control valve and method of cleaning such a 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

Also Published As

Publication number Publication date
FR2246785B1 (en) 1980-08-01
FR2246785A1 (en) 1975-05-02
NL174864C (en) 1984-08-16
JPS594580B2 (en) 1984-01-30
SE408459B (en) 1979-06-11
NL174864B (en) 1984-03-16
SU576061A3 (en) 1977-10-05
GB1464728A (en) 1977-02-16
DE2446878A1 (en) 1975-04-10
BE819977A (en) 1975-01-16
CH580771A5 (en) 1976-10-15
NL7411947A (en) 1975-04-03
IT1019327B (en) 1977-11-10
SE7412293L (en) 1975-04-02
JPS5060829A (en) 1975-05-26
CA1008055A (en) 1977-04-05

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