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JPS5525314B2 - - Google Patents

Info

Publication number
JPS5525314B2
JPS5525314B2 JP2139075A JP2139075A JPS5525314B2 JP S5525314 B2 JPS5525314 B2 JP S5525314B2 JP 2139075 A JP2139075 A JP 2139075A JP 2139075 A JP2139075 A JP 2139075A JP S5525314 B2 JPS5525314 B2 JP S5525314B2
Authority
JP
Japan
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
JP2139075A
Other versions
JPS50119330A (ja
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
Priority claimed from US05/444,524 external-priority patent/US3977435A/en
Application filed filed Critical
Publication of JPS50119330A publication Critical patent/JPS50119330A/ja
Publication of JPS5525314B2 publication Critical patent/JPS5525314B2/ja
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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths
    • 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
    • F16K3/30—Details
    • F16K3/34—Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86718—Dividing into parallel flow paths with recombining
    • Y10T137/86734—With metering feature
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86718—Dividing into parallel flow paths with recombining
    • Y10T137/86759—Reciprocating

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
  • Sliding Valves (AREA)
JP2139075A 1974-02-21 1975-02-20 Expired JPS5525314B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/444,524 US3977435A (en) 1974-02-21 1974-02-21 Controlled pressure drop valve
US05/538,450 US4060099A (en) 1974-02-21 1975-01-03 Controlled pressure drop valve

Publications (2)

Publication Number Publication Date
JPS50119330A JPS50119330A (ja) 1975-09-18
JPS5525314B2 true JPS5525314B2 (ja) 1980-07-04

Family

ID=27033953

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2139075A Expired JPS5525314B2 (ja) 1974-02-21 1975-02-20

Country Status (5)

Country Link
US (1) US4060099A (ja)
JP (1) JPS5525314B2 (ja)
BR (1) BR7501032A (ja)
CA (1) CA1032439A (ja)
DE (1) DE2506855C3 (ja)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4410430A (en) * 1981-05-11 1983-10-18 California Institute Of Technology Stacked-disc structure for fluid filter or valve silencer
US4429714A (en) * 1981-08-03 1984-02-07 E. I. Du Pont De Nemours & Co. Control valve
JPS60151486A (ja) * 1984-01-19 1985-08-09 Yamatake Honeywell Co Ltd 低騒音弁
US5769122A (en) * 1997-02-04 1998-06-23 Fisher Controls International, Inc. Fluid pressure reduction device
JP4187928B2 (ja) * 1998-01-28 2008-11-26 フィッシャー コントロールズ インターナショナル リミテッド ライアビリティー カンパニー 直線的流量特性を有する流体減圧装置
US6244297B1 (en) 1999-03-23 2001-06-12 Fisher Controls International, Inc. Fluid pressure reduction device
EP1180627B1 (en) * 1999-04-08 2004-02-04 Koso Kabushikikaisha High differential pressure regulating valve
US6095196A (en) * 1999-05-18 2000-08-01 Fisher Controls International, Inc. Tortuous path fluid pressure reduction device
US6244739B1 (en) * 1999-07-09 2001-06-12 Apv North America, Inc. Valve members for a homogenization valve
US6615874B2 (en) * 2002-01-22 2003-09-09 Flowserve Management Company Stacked disk valve trim
US6718633B1 (en) * 2003-03-14 2004-04-13 Flowserve Management Company Process for manufacturing valve trim assemblies
US7690400B2 (en) * 2005-02-28 2010-04-06 Flowserve Management Company Noise reducing fluid passageways for fluid control devices
US7980270B2 (en) * 2005-05-12 2011-07-19 Shurflo, Llc Spool valve apparatus and method
US7802592B2 (en) 2006-04-18 2010-09-28 Fisher Controls International, Llc Fluid pressure reduction devices
US8066425B2 (en) * 2007-12-03 2011-11-29 Chemical Services Limited Homogenisation valve
CN113586006A (zh) * 2020-04-30 2021-11-02 中国石油天然气集团有限公司 用于节流阀的阀芯组件以及节流阀

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4825333A (ja) * 1971-08-09 1973-04-02

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2887127A (en) * 1953-08-07 1959-05-19 Broadbent Sidney Fluid control valves
DE1008977B (de) * 1955-02-15 1957-05-23 Ewald Schlegel Druckminderungsvorrichtung mit abschliessbarer veraenderlicher oder unveraenderlicher Drosselstelle fuer Hochdruckdampf und ueberkritische Druckverhaeltnisse und mit nachgeschaltetem Zwischendruckbehaelter
US3199540A (en) * 1962-09-28 1965-08-10 Westinghouse Air Brake Co Valve device
GB1220275A (en) * 1968-11-19 1971-01-27 Sheldon C Evans Adjustable fluid restrictor
US3588037A (en) * 1969-10-27 1971-06-28 Gen Electric Erosion shield for a throttling valve
US3680596A (en) * 1970-12-28 1972-08-01 Ross Operating Valve Co Resilient seal spool valve
US3690344A (en) * 1971-02-08 1972-09-12 Grove Valve & Regulator Co Silent flexible tube type valve

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4825333A (ja) * 1971-08-09 1973-04-02

Also Published As

Publication number Publication date
US4060099A (en) 1977-11-29
CA1032439A (en) 1978-06-06
BR7501032A (pt) 1975-12-02
AU7796575A (en) 1976-08-12
DE2506855B2 (de) 1979-12-20
DE2506855A1 (de) 1975-09-11
DE2506855C3 (de) 1980-08-21
JPS50119330A (ja) 1975-09-18

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