IT8821974A0 - Valvola costituita di un corpo con un passaggio cilindrico di flusso. - Google Patents

Valvola costituita di un corpo con un passaggio cilindrico di flusso.

Info

Publication number
IT8821974A0
IT8821974A0 IT8821974A IT2197488A IT8821974A0 IT 8821974 A0 IT8821974 A0 IT 8821974A0 IT 8821974 A IT8821974 A IT 8821974A IT 2197488 A IT2197488 A IT 2197488A IT 8821974 A0 IT8821974 A0 IT 8821974A0
Authority
IT
Italy
Prior art keywords
flow passage
cylindrical flow
valve made
valve
cylindrical
Prior art date
Application number
IT8821974A
Other languages
English (en)
Other versions
IT1226948B (it
Inventor
Henri Hermann Weevers
Original Assignee
Mokveld Valves Bv
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 Mokveld Valves Bv filed Critical Mokveld Valves Bv
Publication of IT8821974A0 publication Critical patent/IT8821974A0/it
Application granted granted Critical
Publication of IT1226948B publication Critical patent/IT1226948B/it

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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
    • F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
    • F16K11/0712—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides comprising particular spool-valve sealing means
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
    • F16K3/243—Packings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Lift Valve (AREA)
  • Multiple-Way Valves (AREA)
IT8821974A 1987-09-18 1988-09-16 Valvola costituita di un corpo con un passaggio cilindrico di flusso. IT1226948B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873731349 DE3731349A1 (de) 1987-09-18 1987-09-18 Ventil aus einem gehaeuse mit einem zylindrischen stroemungsdurchgang

Publications (2)

Publication Number Publication Date
IT8821974A0 true IT8821974A0 (it) 1988-09-16
IT1226948B IT1226948B (it) 1991-02-22

Family

ID=6336287

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8821974A IT1226948B (it) 1987-09-18 1988-09-16 Valvola costituita di un corpo con un passaggio cilindrico di flusso.

Country Status (9)

Country Link
US (1) US4892287A (it)
JP (1) JPH01158274A (it)
BE (1) BE1000876A6 (it)
CA (1) CA1318653C (it)
DE (1) DE3731349A1 (it)
FR (1) FR2620784B1 (it)
GB (1) GB2210143B (it)
IT (1) IT1226948B (it)
NL (1) NL8801927A (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2545734Y2 (ja) * 1991-06-17 1997-08-27 エスエムシー株式会社 方向切換弁
DE4228438C1 (de) * 1992-08-26 1994-01-13 Festo Kg Dichtungsring für Mehrwegeventile
US20030196698A1 (en) * 2002-04-17 2003-10-23 Metal Industries Research & Development Centre Axial flow control valve
DE10312753A1 (de) 2003-03-21 2004-10-07 Mokveld Valves B.V. Ringspaltdichtung für ein Ventil
US8141848B2 (en) * 2005-01-24 2012-03-27 Pentair Residential Filtration, Llc Piston with integral seals for a water softener control valve
US7748945B2 (en) * 2006-12-07 2010-07-06 Jerry Wayne Johnson Floating sealing ring
GB201112885D0 (en) * 2011-07-26 2011-09-07 Sasol Tech Pty Ltd Solids-handling equipment
US10428955B2 (en) * 2012-06-25 2019-10-01 Hamilton Sundstrand Corporation Contamination resistant butterfly valve
WO2014082649A1 (de) 2012-11-30 2014-06-05 Holter Regelarmaturen Gmbh & Co. Kg Hochdruckventil und sitzdichtung hierfür
RU2612683C2 (ru) * 2015-08-27 2017-03-13 Закрытое акционерное общество "Научно производственное объединение Регулятор" Регулирующий клапан осевого типа (варианты)
RU2614259C2 (ru) * 2015-08-27 2017-03-24 Закрытое акционерное общество "Научно производственное объединение Регулятор" Уплотнение кольцевого зазора между сепаратором и поршнем, предпочтительно для регулирующего клапана осевого типа (варианты)
JP2018059583A (ja) * 2016-10-06 2018-04-12 株式会社デンソー バルブ装置
AU2019226991B2 (en) * 2018-02-27 2024-06-13 Apex Valves Limited Sealing arrangement
US20200096111A1 (en) * 2018-09-25 2020-03-26 Baker Hughes, A Ge Company, Llc Anti-Extrusion Device for Pressure Unloading Applications
CN116480309A (zh) * 2023-05-04 2023-07-25 江苏孚杰高端装备制造(集团)股份有限公司 一种用于高压井口上的高压顶丝密封装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3282558A (en) * 1962-09-08 1966-11-01 Swain Frank Edward Annular sealing means
NL138981B (nl) * 1967-09-25 1973-05-15 Mokveld Nv Maschf Afsluiter.
US3504884A (en) * 1967-09-25 1970-04-07 Mas Fab Mokveld Nv Pressure relieved valve
US3497177A (en) * 1967-11-02 1970-02-24 Eldon E Hulsey Seat and seal assembly for valves
US3612483A (en) * 1968-04-12 1971-10-12 Rockwell Mfg Co Valves with deformable sealing
US4026515A (en) * 1973-09-26 1977-05-31 M & J Valve Company Flow control apparatus
US3952994A (en) * 1974-10-21 1976-04-27 Karr Jr Michael A Throttling and shut-off valve
DE2702809A1 (de) * 1976-01-28 1977-08-04 M & J Dev Co Ventil
US4165859A (en) * 1977-05-18 1979-08-28 Crane Co. Seal assembly
US4162782A (en) * 1978-04-10 1979-07-31 Acf Industries, Incorporated Seal assembly for butterfly valve
NO141348C (no) * 1978-09-20 1980-02-20 Westad Armaturfab Tetningsring for dreiespjeldventiler, spesielt til bruk med kryogene fluida
US4566703A (en) * 1981-04-24 1986-01-28 Microdot Incorporated Seal assembly
US4508315A (en) * 1981-05-28 1985-04-02 Edison International Inc. Bidirectional valve seal
US4372530A (en) * 1981-06-05 1983-02-08 Quartrol Corporation Valve and seal

Also Published As

Publication number Publication date
CA1318653C (en) 1993-06-01
NL8801927A (nl) 1989-04-17
IT1226948B (it) 1991-02-22
FR2620784A1 (fr) 1989-03-24
DE3731349A1 (de) 1989-03-30
US4892287A (en) 1990-01-09
JPH01158274A (ja) 1989-06-21
FR2620784B1 (fr) 1991-10-25
BE1000876A6 (fr) 1989-05-02
GB2210143A (en) 1989-06-01
GB8820999D0 (en) 1988-10-05
GB2210143B (en) 1991-10-09

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950927