CA939324A - Valve including noise reducing means - Google Patents

Valve including noise reducing means

Info

Publication number
CA939324A
CA939324A CA094,603A CA94603A CA939324A CA 939324 A CA939324 A CA 939324A CA 94603 A CA94603 A CA 94603A CA 939324 A CA939324 A CA 939324A
Authority
CA
Canada
Prior art keywords
reducing means
noise reducing
valve including
including noise
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
CA094,603A
Inventor
Ernest E. Allen
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
Application granted granted Critical
Publication of CA939324A publication Critical patent/CA939324A/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)
CA094,603A 1969-10-02 1970-10-01 Valve including noise reducing means Expired CA939324A (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
CA939324A true CA939324A (en) 1974-01-01

Family

ID=25340248

Family Applications (1)

Application Number Title Priority Date Filing Date
CA094,603A Expired CA939324A (en) 1969-10-02 1970-10-01 Valve including noise reducing means

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)

Families Citing this family (8)

* 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
US8091582B2 (en) 2007-04-13 2012-01-10 Cla-Val Co. System and method for hydraulically managing fluid pressure downstream from a main valve between set points
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
CN103388694B (en) * 2012-05-11 2016-07-27 浙江三花股份有限公司 A kind of electric expansion valve
CN103388939B (en) * 2012-05-11 2016-06-01 浙江三花股份有限公司 A kind of electric 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
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
NL160372C (en) 1979-10-15
FR2068904A5 (en) 1971-09-03
BE756932A (en) 1971-04-01
GB1279753A (en) 1972-06-28
NL7014469A (en) 1971-04-06
NL160372B (en) 1979-05-15

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