GB1279753A - Fluid control valve - Google Patents

Fluid control valve

Info

Publication number
GB1279753A
GB1279753A GB4670570A GB4670570A GB1279753A GB 1279753 A GB1279753 A GB 1279753A GB 4670570 A GB4670570 A GB 4670570A GB 4670570 A GB4670570 A GB 4670570A GB 1279753 A GB1279753 A GB 1279753A
Authority
GB
United Kingdom
Prior art keywords
valve
oct
apertures
sleeve
control valve
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
GB4670570A
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.)
Fisher Controls International LLC
Original Assignee
Fisher Controls International LLC
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 Fisher Controls International LLC filed Critical Fisher Controls International LLC
Publication of GB1279753A publication Critical patent/GB1279753A/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
    • 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
    • F16K3/246—Combination of a sliding valve and a lift valve
    • 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)

Abstract

1279753 Valves FISHER CONTROLS CO 1 Oct 1970 [2 Oct 1969] 46705/70 Heading F2V Valve comprises a body 12 having an inlet 14, an outlet 16, and a valve member 22 movable toward and away from a seat 18. Reduction of the noise normally generated by fluid flow through such a valve, is achieved by locating an apertured member 20 between the inlet and outlet, this member having a plurality of apertures 26 at least one dimension of which is in the range from 1/32 to “ inch. As shown, the member 20 consists of a sleeve in which the valve member 22 is slidable. The apertures 26 may be formed by a ring of longitudinal slots in the sleeve, or by rings of circular holes. The noise attenuation over the range is illustrated graphically and is particularly effective with gases.
GB4670570A 1969-10-02 1970-10-01 Fluid control valve Expired GB1279753A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86309969A 1969-10-02 1969-10-02

Publications (1)

Publication Number Publication Date
GB1279753A true GB1279753A (en) 1972-06-28

Family

ID=25340248

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4670570A Expired GB1279753A (en) 1969-10-02 1970-10-01 Fluid control valve

Country Status (5)

Country Link
BE (1) BE756932A (en)
CA (1) CA939324A (en)
FR (1) FR2068904A5 (en)
GB (1) GB1279753A (en)
NL (1) NL160372C (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008127392A1 (en) 2007-04-13 2008-10-23 Cla-Val Co. System and method for hydraulically managing fluid pressure downstream from a main valve between set points
CN102052515A (en) * 2010-12-29 2011-05-11 吴忠仪表有限责任公司 Sleeve regulating valve of asymmetrical throttling windows
CN103453699A (en) * 2012-05-29 2013-12-18 浙江三花股份有限公司 Electronic expansion valve
CN104344069A (en) * 2014-10-20 2015-02-11 浙江亿科阀门有限公司 Improved sleeve regulating valve
US20150122360A1 (en) * 2012-05-11 2015-05-07 Zhejiang Sanhua Co., Ltd. Electronic expansion valve
US20150136260A1 (en) * 2012-05-11 2015-05-21 Zhejiang Sanhua Co., Ltd. Electronic expansion valve

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT369520B (en) * 1974-09-10 1983-01-10 Welland & Tuxhorn CONTROLLABLE STEAM THROTTLE WITH WATER INJECTION
US4130611A (en) * 1976-12-06 1978-12-19 Yarway Corporation Attemperator

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008127392A1 (en) 2007-04-13 2008-10-23 Cla-Val Co. System and method for hydraulically managing fluid pressure downstream from a main valve between set points
EP2145125A1 (en) * 2007-04-13 2010-01-20 Cla-Val Company System and method for hydraulically managing fluid pressure downstream from a main valve between set points
EP2145125B1 (en) * 2007-04-13 2019-04-24 Cla-Val Company System and method for hydraulically managing fluid pressure downstream from a main valve between set points
CN102052515A (en) * 2010-12-29 2011-05-11 吴忠仪表有限责任公司 Sleeve regulating valve of asymmetrical throttling windows
CN102052515B (en) * 2010-12-29 2012-03-28 吴忠仪表有限责任公司 Sleeve regulating valve of asymmetrical throttling windows
US20150122360A1 (en) * 2012-05-11 2015-05-07 Zhejiang Sanhua Co., Ltd. Electronic expansion valve
US20150136260A1 (en) * 2012-05-11 2015-05-21 Zhejiang Sanhua Co., Ltd. Electronic expansion valve
US9297562B2 (en) * 2012-05-11 2016-03-29 Zhejiang Sanhua Co., Ltd. Electronic expansion valve
US9322582B2 (en) * 2012-05-11 2016-04-26 Zhejiang Sanhua Co., Ltd. Electronic expansion valve
US20150129067A1 (en) * 2012-05-29 2015-05-14 Zhejiang Sanhua Co., Ltd. Electronic expansion valve
US9341399B2 (en) * 2012-05-29 2016-05-17 Zhejiang Sanhua Co., Ltd. Electronic expansion valve
CN103453699B (en) * 2012-05-29 2016-08-10 浙江三花股份有限公司 A kind of electric expansion valve
CN103453699A (en) * 2012-05-29 2013-12-18 浙江三花股份有限公司 Electronic expansion valve
CN104344069A (en) * 2014-10-20 2015-02-11 浙江亿科阀门有限公司 Improved sleeve regulating valve

Also Published As

Publication number Publication date
NL7014469A (en) 1971-04-06
NL160372B (en) 1979-05-15
NL160372C (en) 1979-10-15
FR2068904A5 (en) 1971-09-03
BE756932A (en) 1971-04-01
CA939324A (en) 1974-01-01

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years