SE8104503L - CYLINDRICAL SEALING MEMBRANE FOR A WATER VALVE AND WITH SUCH MEMBRANE EQUIPPED WATER VALVE - Google Patents

CYLINDRICAL SEALING MEMBRANE FOR A WATER VALVE AND WITH SUCH MEMBRANE EQUIPPED WATER VALVE

Info

Publication number
SE8104503L
SE8104503L SE8104503A SE8104503A SE8104503L SE 8104503 L SE8104503 L SE 8104503L SE 8104503 A SE8104503 A SE 8104503A SE 8104503 A SE8104503 A SE 8104503A SE 8104503 L SE8104503 L SE 8104503L
Authority
SE
Sweden
Prior art keywords
diaphragm
sealing
tap
chamber
water valve
Prior art date
Application number
SE8104503A
Other languages
Unknown language ( )
Swedish (sv)
Inventor
F Mullers
Original Assignee
Ta Rokal 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 Ta Rokal Gmbh filed Critical Ta Rokal Gmbh
Publication of SE8104503L publication Critical patent/SE8104503L/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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
    • F16K11/14—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle
    • F16K11/18—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle with separate operating movements for separate closure members
    • F16K11/185—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle with separate operating movements for separate closure members with swinging shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)
  • Domestic Plumbing Installations (AREA)
  • Fluid-Driven Valves (AREA)

Abstract

A cylindrical annular sealing diaphragm (7) made of a resilient material, for use in a water tap in the form of a one-knob-control mixing tap, defines sealing portions 25 bounded by grooves 23 which reduce the thickness of the diaphragm to facilitate movement of the portions 25 towards and away from their sealing positions. The tap 10 comprises a cylindrical chamber (9) of substantially the same diameter as the outer periphery of the sealing diaphragm, at least one water inlet pipe (5, 6) extending to the periphery of such chamber, the sealing diaphragm being so located in the chamber as to cover the open mouth of the inlet pipe, the tap having a pressure chamber (14) which is disposed inside the chamber and inside the sealing diaphragm and which is adapted to be pressed radially and outwardly against the diaphragm inner periphery at a point adjacent the open mouth of the inlet pipe as a result of a control element (15) of the tap being actuated, the diaphragm therefore entering into sealing engagement with the edge of the open mouth of the supply pipe and closing the same. <IMAGE>
SE8104503A 1980-09-05 1981-07-23 CYLINDRICAL SEALING MEMBRANE FOR A WATER VALVE AND WITH SUCH MEMBRANE EQUIPPED WATER VALVE SE8104503L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3033460A DE3033460C2 (en) 1980-09-05 1980-09-05 Cylindrical sealing membrane for a water valve and a water valve equipped with it

Publications (1)

Publication Number Publication Date
SE8104503L true SE8104503L (en) 1982-03-06

Family

ID=6111211

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8104503A SE8104503L (en) 1980-09-05 1981-07-23 CYLINDRICAL SEALING MEMBRANE FOR A WATER VALVE AND WITH SUCH MEMBRANE EQUIPPED WATER VALVE

Country Status (13)

Country Link
BE (1) BE889985A (en)
DD (1) DD201619A5 (en)
DE (1) DE3033460C2 (en)
DK (1) DK366581A (en)
FI (1) FI812182L (en)
FR (1) FR2489920A1 (en)
GB (1) GB2083171A (en)
IT (1) IT1139394B (en)
NL (1) NL8103662A (en)
NO (1) NO813011L (en)
PL (1) PL232901A1 (en)
RO (1) RO82347A2 (en)
SE (1) SE8104503L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3424393A1 (en) * 1984-07-03 1986-01-09 Hans Grohe Gmbh & Co Kg, 7622 Schiltach Mixer valve
GB2441548A (en) * 2006-09-11 2008-03-12 Seating Direct Valve

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1162148B (en) * 1962-12-12 1964-01-30 Rokal G M B H Mixing valve with one-way operation

Also Published As

Publication number Publication date
DD201619A5 (en) 1983-07-27
IT8123567A0 (en) 1981-08-19
DE3033460C2 (en) 1982-11-04
BE889985A (en) 1981-12-01
PL232901A1 (en) 1982-04-26
FI812182L (en) 1982-03-06
DK366581A (en) 1982-03-06
RO82347A2 (en) 1983-09-26
FR2489920A1 (en) 1982-03-12
DE3033460A1 (en) 1982-03-25
NO813011L (en) 1982-03-08
NL8103662A (en) 1982-04-01
IT1139394B (en) 1986-09-24
GB2083171A (en) 1982-03-17
RO82347B1 (en) 1983-08-30

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