CH644938A5 - Device for preventing water hammer in a sanitary fitting - Google Patents

Device for preventing water hammer in a sanitary fitting Download PDF

Info

Publication number
CH644938A5
CH644938A5 CH48380A CH48380A CH644938A5 CH 644938 A5 CH644938 A5 CH 644938A5 CH 48380 A CH48380 A CH 48380A CH 48380 A CH48380 A CH 48380A CH 644938 A5 CH644938 A5 CH 644938A5
Authority
CH
Switzerland
Prior art keywords
return valve
support ring
valve according
membrane
spring
Prior art date
Application number
CH48380A
Other languages
German (de)
English (en)
Inventor
Heinz Schmidt
Original Assignee
Hansa Metallwerke Ag
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 Hansa Metallwerke Ag filed Critical Hansa Metallwerke Ag
Publication of CH644938A5 publication Critical patent/CH644938A5/de

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
    • 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
  • Check Valves (AREA)
CH48380A 1979-01-23 1980-01-22 Device for preventing water hammer in a sanitary fitting CH644938A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792902409 DE2902409A1 (de) 1979-01-23 1979-01-23 Rueckschlagverhinderer fuer sanitaerarmaturen

Publications (1)

Publication Number Publication Date
CH644938A5 true CH644938A5 (en) 1984-08-31

Family

ID=6061168

Family Applications (1)

Application Number Title Priority Date Filing Date
CH48380A CH644938A5 (en) 1979-01-23 1980-01-22 Device for preventing water hammer in a sanitary fitting

Country Status (3)

Country Link
AT (1) AT377343B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH644938A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2902409A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH654088A5 (de) 1981-02-20 1986-01-31 Karrer Weber & Cie Ag Mischventil einer sanitaeren einhebel-mischbatterie.
DE3314860A1 (de) * 1983-04-23 1984-10-25 Hansa Metallwerke Ag, 7000 Stuttgart Kombiniertes rueckschlag- und vorabsperrventil
EP0713995A1 (en) * 1994-11-23 1996-05-29 Compania Roca-Radiadores, S.A. Resilient bushing for damping the sound level in wall-mounted mixer taps
DE10257518A1 (de) 2002-12-10 2004-07-08 Dieter Wildfang Gmbh Sanitäres Einbauteil
EP2031292B1 (en) 2007-08-31 2010-11-03 Righi S.p.A. Anti-noise unit for hydraulic systems
DE202012012816U1 (de) 2012-11-06 2014-01-30 Ideal Standard International Bvba Wandhängende Armatur mit einer Wärmeisolierung ihrer Befestigung an einem Wandanschluss

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2051509A (en) * 1933-10-21 1936-08-18 Detroit Lubricator Co Valve
US2676614A (en) * 1950-07-20 1954-04-27 Houdaille Hershey Corp Fluid pressure control valve
DE1765239U (de) * 1956-06-15 1958-04-17 Hans Kreidel Hochdruck-kegelventil.
DE2406466A1 (de) * 1974-02-11 1975-08-14 Siemens Ag Druckdichte einspannung von membranen
DE7702731U1 (de) * 1977-02-01 1977-05-12 Hansa Metallwerke Ag, 7000 Stuttgart Mischbatterie mit in den zulaeufen vorgesehenem absperrventil und geraeuschdaempfungseinsatz

Also Published As

Publication number Publication date
ATA35080A (de) 1984-07-15
DE2902409A1 (de) 1980-07-31
AT377343B (de) 1985-03-11
DE2902409C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-11-05

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Legal Events

Date Code Title Description
PL Patent ceased