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GB2019532A - Low Noise Value - Google Patents

Low Noise Value

Info

Publication number
GB2019532A
GB2019532A GB7847535A GB7847535A GB2019532A GB 2019532 A GB2019532 A GB 2019532A GB 7847535 A GB7847535 A GB 7847535A GB 7847535 A GB7847535 A GB 7847535A GB 2019532 A GB2019532 A GB 2019532A
Authority
GB
United Kingdom
Prior art keywords
valve
closure member
low noise
central passage
noise value
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.)
Withdrawn
Application number
GB7847535A
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.)
Crane Co
Original Assignee
Crane Co
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 Crane Co filed Critical Crane Co
Publication of GB2019532A publication Critical patent/GB2019532A/en
Withdrawn legal-status Critical Current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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
  • Sliding Valves (AREA)
  • Lift Valve (AREA)

Abstract

A valve (20) for location in a fluid flow system communicating with a fluid conduit (26) to regulate flow while reducing the noise attendant therewith, comprises a valve body (12) having a pair of spaced-apart ports (14 and 16) and a central passage (18) therebetween, a diffuser means (180) disposed in one of the ports (16) extending into the fluid conduit (26), and a valve closure member (30) movably disposed in the central passage (18) for regulating fluid flow therethrough. The closure member (30) slides within a perforated sleeve (175) and, in the closed position of the valve, abuts a valve seat. <IMAGE>
GB7847535A 1978-04-19 1978-12-07 Low Noise Value Withdrawn GB2019532A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US89796578A 1978-04-19 1978-04-19

Publications (1)

Publication Number Publication Date
GB2019532A true GB2019532A (en) 1979-10-31

Family

ID=25408727

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7847535A Withdrawn GB2019532A (en) 1978-04-19 1978-12-07 Low Noise Value

Country Status (3)

Country Link
JP (1) JPS54140227A (en)
DE (1) DE2846294A1 (en)
GB (1) GB2019532A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2177780A (en) * 1985-08-12 1987-01-28 Target Rock Corp Anti-cavitation valve assembly
GB2198214A (en) * 1986-11-27 1988-06-08 John Joseph Jones Flow restriction device for a tap
WO1997018411A1 (en) * 1995-11-15 1997-05-22 Fisher Controls International, Inc. Flow rate stabilizer for throttling valves
US5931445A (en) * 1995-11-15 1999-08-03 Fisher Controls International, Inc. Multi-vane flow rate stabilizer for throttling valves
EP1326041A3 (en) * 2002-01-04 2003-10-22 Dresser, Inc. Steam pressure reducing and conditioning valve
US6715505B2 (en) 2000-11-30 2004-04-06 Dresser, Inc. Steam pressure reducing and conditioning valve
US6742773B2 (en) 2000-11-30 2004-06-01 Dresser, Inc. Steam pressure reducing and conditioning valve
US6758232B2 (en) 2000-11-30 2004-07-06 Dresser, Inc. Steam pressure reducing and conditioning system
CN101818826B (en) * 2009-04-22 2011-08-24 兰州理工大学 an expansion valve
CN103244747A (en) * 2012-02-08 2013-08-14 费希尔控制国际公司 Pressure reducer
CN104040233A (en) * 2011-12-16 2014-09-10 Cla-Val公司 Anti-cavitation valve seat

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0792154B2 (en) * 1986-06-16 1995-10-09 株式会社東芝 Cage valve
DE4137123A1 (en) * 1991-11-12 1993-05-13 Teves Gmbh Alfred PRESSURE CONTROL VALVE
JP4682253B2 (en) * 2009-02-04 2011-05-11 富士精工株式会社 Thermostat device
CH700378B1 (en) * 2009-02-11 2012-09-28 E Hawle Armaturenwerke Gmbh Valve on a fire hydrant.
KR102415431B1 (en) * 2021-12-15 2022-07-04 한국서부발전 주식회사 High pressure control type pressure regulating valve

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2177780A (en) * 1985-08-12 1987-01-28 Target Rock Corp Anti-cavitation valve assembly
GB2177780B (en) * 1985-08-12 1989-11-22 Target Rock Corp Anti-cavitation valve assembly
GB2198214A (en) * 1986-11-27 1988-06-08 John Joseph Jones Flow restriction device for a tap
WO1997018411A1 (en) * 1995-11-15 1997-05-22 Fisher Controls International, Inc. Flow rate stabilizer for throttling valves
US5765814A (en) * 1995-11-15 1998-06-16 Fisher Controls International, Inc. Flow rate stabilizer for throttling valves
US5931445A (en) * 1995-11-15 1999-08-03 Fisher Controls International, Inc. Multi-vane flow rate stabilizer for throttling valves
US6742773B2 (en) 2000-11-30 2004-06-01 Dresser, Inc. Steam pressure reducing and conditioning valve
US6715505B2 (en) 2000-11-30 2004-04-06 Dresser, Inc. Steam pressure reducing and conditioning valve
US6758232B2 (en) 2000-11-30 2004-07-06 Dresser, Inc. Steam pressure reducing and conditioning system
EP1326041A3 (en) * 2002-01-04 2003-10-22 Dresser, Inc. Steam pressure reducing and conditioning valve
CN101818826B (en) * 2009-04-22 2011-08-24 兰州理工大学 an expansion valve
CN104040233A (en) * 2011-12-16 2014-09-10 Cla-Val公司 Anti-cavitation valve seat
EP2798247A4 (en) * 2011-12-16 2015-10-21 Cla Val Company Anti-cavitation valve seat
CN103244747A (en) * 2012-02-08 2013-08-14 费希尔控制国际公司 Pressure reducer
WO2013119722A1 (en) * 2012-02-08 2013-08-15 Fisher Controls International Llc Pressure reducer
US8978706B2 (en) 2012-02-08 2015-03-17 Fisher Controls International Llc Pressure reducer
AU2013217122B2 (en) * 2012-02-08 2017-04-13 Fisher Controls International Llc Pressure reducer
RU2635179C2 (en) * 2012-02-08 2017-11-09 Фишер Контролз Интернешнел Ллс Pressure reducer

Also Published As

Publication number Publication date
DE2846294A1 (en) 1979-10-31
JPS54140227A (en) 1979-10-31

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)