GB1430140A - Low-noise fluid-flow control valve - Google Patents

Low-noise fluid-flow control valve

Info

Publication number
GB1430140A
GB1430140A GB3445673A GB3445673A GB1430140A GB 1430140 A GB1430140 A GB 1430140A GB 3445673 A GB3445673 A GB 3445673A GB 3445673 A GB3445673 A GB 3445673A GB 1430140 A GB1430140 A GB 1430140A
Authority
GB
United Kingdom
Prior art keywords
seating
closure member
low
control valve
flow control
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
GB3445673A
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.)
GROHE HANDELS GmbH
Original Assignee
GROHE HANDELS GmbH
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 GROHE HANDELS GmbH filed Critical GROHE HANDELS GmbH
Publication of GB1430140A publication Critical patent/GB1430140A/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

Abstract

1430140 Valves GROHE HANDELS GmbH 19 July 1973 [22 July 1972] 34456/73 Heading F2V In order to produce silent operation of a valve the closure member 34, Fig. 1, at its end adjacent the seating 28 is provided with a partspherical zone of one radius and an adjacent part-spherical zone of a different radius. The member may be integrally formed in plastics material, or it may comprise a plastics body carrying a plastics annular seal (40), Figs. 2 and 3 (not shown), for co-operating with the seating which may also be of plastics material. The closure member is adjusted by rotating a knob 16. A spout 22 is attached by a nut 24. Various dimensions and ratios of the closure member and the seating are given in the Specification.
GB3445673A 1972-07-22 1973-07-19 Low-noise fluid-flow control valve Expired GB1430140A (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
GB1430140A true GB1430140A (en) 1976-03-31

Family

ID=5851393

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3445673A Expired GB1430140A (en) 1972-07-22 1973-07-19 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)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2145486A (en) * 1983-08-24 1985-03-27 Teves Gmbh Alfred Valve in a vacuum power brake booster
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

Families Citing this family (1)

* 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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2145486A (en) * 1983-08-24 1985-03-27 Teves Gmbh Alfred Valve in a vacuum power brake booster
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
CH571183A5 (en) 1975-12-31
NL7309768A (en) 1974-01-24
ES417114A1 (en) 1976-03-01
AU5816673A (en) 1975-01-23
DE2236063A1 (en) 1974-02-07
IT994962B (en) 1975-10-20
BE802467A (en) 1974-01-18
FR2193944A1 (en) 1974-02-22

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed