SE8104940L - SOUND MUTING DEVICE FOR A MIXTURE VALVE - Google Patents

SOUND MUTING DEVICE FOR A MIXTURE VALVE

Info

Publication number
SE8104940L
SE8104940L SE8104940A SE8104940A SE8104940L SE 8104940 L SE8104940 L SE 8104940L SE 8104940 A SE8104940 A SE 8104940A SE 8104940 A SE8104940 A SE 8104940A SE 8104940 L SE8104940 L SE 8104940L
Authority
SE
Sweden
Prior art keywords
disc
moving
water
stationary
plastic piece
Prior art date
Application number
SE8104940A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE443860B (en
Inventor
R A Saarisalo
J T Koppanen
Original Assignee
Oras Oy
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 Oras Oy filed Critical Oras Oy
Publication of SE8104940L publication Critical patent/SE8104940L/en
Publication of SE443860B publication Critical patent/SE443860B/en

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
    • F16K47/026—Means in valves for absorbing fluid energy for preventing water-hammer or noise preventing noise in a single handle mixing valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)
  • Details Of Valves (AREA)
  • Check Valves (AREA)
  • Domestic Plumbing Installations (AREA)

Abstract

A sound damper in a mixing valve of the type comprising a valve body, a stationary ceramic disc located in a seat in the body and having inlets for hot and cold water and an outlet for mixed water, a moving ceramic disc having an opening which cooperates with the openings of the stationary disc for the control of the flows of cold and hot water, a plastic piece being fixed on top of the moving disc and a recess in the lower surface of the plastic piece forming, together with the moving disc, a flow chamber for water. Sound attenuation is achieved in a simple manner by providing at the lower surface of the plastic piece ribs which are integral with it and extend, mutally parallel and mainly in planes normal to the moving disc, in the flow direction of water, the ribs partly extending, at the opening of the moving disc, down substantially as far as the interface between the moving disc and the stationary disc.
SE8104940A 1980-09-05 1981-08-20 SOUND MUTING DEVICE FOR A MIXTURE VALVE SE443860B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI802787A FI66067C (en) 1980-09-05 1980-09-05 LJUDDAEMPNINGSANORDNING FOER EN BLANDNINGSVENTIL

Publications (2)

Publication Number Publication Date
SE8104940L true SE8104940L (en) 1982-03-06
SE443860B SE443860B (en) 1986-03-10

Family

ID=8513741

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8104940A SE443860B (en) 1980-09-05 1981-08-20 SOUND MUTING DEVICE FOR A MIXTURE VALVE

Country Status (9)

Country Link
AT (1) AT388041B (en)
CA (1) CA1159745A (en)
DE (1) DE3134280A1 (en)
DK (1) DK155852C (en)
FI (1) FI66067C (en)
FR (1) FR2489921B1 (en)
NL (1) NL192006C (en)
NO (1) NO152667C (en)
SE (1) SE443860B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2532394B1 (en) * 1982-08-25 1987-12-31 Vaergaarda Armaturfab Ab DEVICE FOR DRAWER VALVES, PARTICULARLY FOR MIXING TAPS
IT1179649B (en) * 1984-05-09 1987-09-16 Gevipi Ag HARD MIXER PLATE MIXER TAP WITH PRE-CLOSING MEANS
DE3428286A1 (en) * 1984-08-01 1986-02-06 Hansa Metallwerke Ag, 7000 Stuttgart Single-lever mixer fitting
IT8521828V0 (en) * 1985-05-16 1985-05-16 Nobili Carlo Rubenetterie IMPROVED SILENCER VALVE STRUCTURE FOR MIXER TAPS.
IT1186980B (en) * 1985-09-19 1987-12-16 Galatron Srl PERFECTED MIXING VALVE FOR HOT AND COLD WATER
FI77518C (en) * 1987-08-18 1989-03-10 Oras Oy Noise-canceling mixing valve.
DE102004056568A1 (en) * 2004-11-23 2006-05-24 Grohe Water Technology Ag & Co. Kg Mixing valve for sanitary fittings
DE102008000107A1 (en) * 2008-01-21 2009-07-23 Ceramtec Ag Cartridge for a sanitary fitting
DE102013209627A1 (en) * 2013-05-23 2014-11-27 Hansgrohe Se Single lever valve, in particular sanitary single lever mixing valve
IT201800005546A1 (en) * 2018-05-21 2019-11-21 STRUCTURE OF SINGLE LEVER MIXING VALVE FOR TAPS.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2622179C2 (en) * 1976-05-19 1986-04-30 Ideal-Standard Gmbh, 5300 Bonn Sanitary water valve
DE2658024A1 (en) * 1976-12-22 1978-06-29 Grohe Armaturen Friedrich VALVE VALVE PLATE
CH625320A5 (en) * 1978-01-26 1981-09-15 Karrer Weber & Cie Ag
DE2937475C2 (en) * 1979-09-17 1983-09-01 Hansa Metallwerke Ag, 7000 Stuttgart Single lever mixer tap

Also Published As

Publication number Publication date
NO813019L (en) 1982-03-08
NL8104031A (en) 1982-04-01
DK155852C (en) 1989-11-13
DE3134280C2 (en) 1990-04-19
NO152667C (en) 1985-10-30
NO152667B (en) 1985-07-22
SE443860B (en) 1986-03-10
FI802787A (en) 1982-03-06
AT388041B (en) 1989-04-25
ATA384181A (en) 1988-09-15
FR2489921A1 (en) 1982-03-12
DK155852B (en) 1989-05-22
FI66067C (en) 1985-11-05
NL192006C (en) 1996-12-03
NL192006B (en) 1996-08-01
FI66067B (en) 1984-04-30
DK392881A (en) 1982-03-06
CA1159745A (en) 1984-01-03
FR2489921B1 (en) 1986-01-17
DE3134280A1 (en) 1982-08-12

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