BE756932A - Soupapes comportant notamment un dispositif reduisant l'intensite des bruits - Google Patents

Soupapes comportant notamment un dispositif reduisant l'intensite des bruits

Info

Publication number
BE756932A
BE756932A BE756932DA BE756932A BE 756932 A BE756932 A BE 756932A BE 756932D A BE756932D A BE 756932DA BE 756932 A BE756932 A BE 756932A
Authority
BE
Belgium
Prior art keywords
reducing noise
noise intensity
valves including
device reducing
valves
Prior art date
Application number
Other languages
English (en)
Inventor
E E Allen
Original Assignee
Fischer Controls Cy
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.)
Publication date
Publication of BE756932A publication Critical patent/BE756932A/fr

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)
BE756932D 1969-10-02 Soupapes comportant notamment un dispositif reduisant l'intensite des bruits BE756932A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE756932A true BE756932A (fr) 1971-04-01

Family

ID=25340248

Family Applications (1)

Application Number Title Priority Date Filing Date
BE756932D BE756932A (fr) 1969-10-02 Soupapes comportant notamment un dispositif reduisant l'intensite des bruits

Country Status (5)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT369520B (de) * 1974-09-10 1983-01-10 Welland & Tuxhorn Steuerbare dampfdrossel mit wassereinspritzung
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 (zh) * 2010-12-29 2012-03-28 吴忠仪表有限责任公司 非对称节流窗口套筒调节阀
CN103388694B (zh) * 2012-05-11 2016-07-27 浙江三花股份有限公司 一种电子膨胀阀
CN103388939B (zh) * 2012-05-11 2016-06-01 浙江三花股份有限公司 一种电子膨胀阀
CN103453699B (zh) * 2012-05-29 2016-08-10 浙江三花股份有限公司 一种电子膨胀阀
CN104344069A (zh) * 2014-10-20 2015-02-11 浙江亿科阀门有限公司 改进的套筒调节阀

Also Published As

Publication number Publication date
NL7014469A (fr) 1971-04-06
NL160372C (nl) 1979-10-15
FR2068904A5 (fr) 1971-09-03
NL160372B (nl) 1979-05-15
CA939324A (en) 1974-01-01
GB1279753A (en) 1972-06-28

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: FISHER CONTROLS CY

Effective date: 19841001