ES417114A1 - Low-noise fluid-flow control valve - Google Patents

Low-noise fluid-flow control valve

Info

Publication number
ES417114A1
ES417114A1 ES417114A ES417114A ES417114A1 ES 417114 A1 ES417114 A1 ES 417114A1 ES 417114 A ES417114 A ES 417114A ES 417114 A ES417114 A ES 417114A ES 417114 A1 ES417114 A1 ES 417114A1
Authority
ES
Spain
Prior art keywords
low
control valve
flow control
silent
noise fluid
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
ES417114A
Other languages
Spanish (es)
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
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 Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES417114A1 publication Critical patent/ES417114A1/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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Multiple-Way Valves (AREA)
  • Taps Or Cocks (AREA)
  • Details Of Valves (AREA)

Abstract

Improvements in silent valves for sanitation installations consisting of a silent valve characterized by the fact that the closing element (2) is made up of a body with an arcuate shape, of two combined spherical surfaces, the radii of which have a certain relation to each other and with the valve opening (11) in the seat. (Machine-translation by Google Translate, not legally binding)
ES417114A 1972-07-22 1973-07-20 Low-noise fluid-flow control valve Expired ES417114A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722236063 DE2236063A1 (en) 1972-07-22 1972-07-22 LOW-NOISE VALVE

Publications (1)

Publication Number Publication Date
ES417114A1 true ES417114A1 (en) 1976-03-01

Family

ID=5851393

Family Applications (1)

Application Number Title Priority Date Filing Date
ES417114A Expired ES417114A1 (en) 1972-07-22 1973-07-20 Low-noise fluid-flow control valve

Country Status (9)

Country Link
AU (1) AU5816673A (en)
BE (1) BE802467A (en)
CH (1) CH571183A5 (en)
DE (1) DE2236063A1 (en)
ES (1) ES417114A1 (en)
FR (1) FR2193944A1 (en)
GB (1) GB1430140A (en)
IT (1) IT994962B (en)
NL (1) NL7309768A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI68890C (en) * 1981-02-06 1985-11-11 Waertsilae Oy Ab TAETNING AV SAETESVENTIL
DE3330481A1 (en) * 1983-08-24 1985-03-14 Alfred Teves Gmbh, 6000 Frankfurt VACUUM BRAKE POWER AMPLIFIER
GB2190464A (en) * 1986-05-07 1987-11-18 Maurice Binder Pipe fitting
CN109882253A (en) * 2019-03-29 2019-06-14 中国船舶重工集团公司第七0四研究所 Low noise regulating valve structure

Also Published As

Publication number Publication date
AU5816673A (en) 1975-01-23
FR2193944A1 (en) 1974-02-22
BE802467A (en) 1974-01-18
GB1430140A (en) 1976-03-31
IT994962B (en) 1975-10-20
CH571183A5 (en) 1975-12-31
NL7309768A (en) 1974-01-24
DE2236063A1 (en) 1974-02-07

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