GB1462765A - Mixing valves for water services - Google Patents

Mixing valves for water services

Info

Publication number
GB1462765A
GB1462765A GB3389773A GB3389773A GB1462765A GB 1462765 A GB1462765 A GB 1462765A GB 3389773 A GB3389773 A GB 3389773A GB 3389773 A GB3389773 A GB 3389773A GB 1462765 A GB1462765 A GB 1462765A
Authority
GB
United Kingdom
Prior art keywords
handle
primary
flow
hot
axially
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
GB3389773A
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.)
Watts Ltd H & D
Original Assignee
Watts Ltd H & D
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 Watts Ltd H & D filed Critical Watts Ltd H & D
Priority to GB3389773A priority Critical patent/GB1462765A/en
Publication of GB1462765A publication Critical patent/GB1462765A/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
    • 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
    • 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
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/078—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted and linearly movable closure members
    • 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
    • F16K11/20—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 separate actuating members
    • F16K11/202—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 separate actuating members with concentric handles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)
  • Temperature-Responsive Valves (AREA)

Abstract

1462765 Valves H & D E WATTS Ltd 17 April 1975 [17 Jan 1974] 33897/73 Heading F2V A mixing valve has a primary control element 9 containing an arcuate slot 15 to select or mix flows from hot and cold inlets 2, 3 and a secondary control element 18 to regulate the total flow into an outlet 4. When the primary element is turned by a handle 30 the secondary element rotates with it, but when the latter is turned by a handle 35, the primary element is held against rotation by frictional engagement with elastomeric seals 5, 6 which may be spring- loaded. The member 9 is in screw-threaded engagement with a hollow spindle 10, and a pin 12 or adhesive is used to secure the screw threads; a further pin 31 limits angular rotation of the member 9. In modified constructions, the secondary element is screw-threaded for adjustment axially to regulate the volume of flow, may be rotated by a spanner and be locked in adjusted position by a nut (38), Fig. 4 (not shown), or may be integral with a cover (26), Fig. 5 (not shown), for the valve body. In a further modification, the primary element controls the volume and the secondary element the temperature, the elements having cooperating ports (20, 21), Figs. 6 and 7 (not shown), in their cylindrical walls to adjust the ratio of hot to cold flow. The secondary element may also be designed to be pre-set by a screwdriver inserted into a slot (35), Fig. 8 (not shown). Fig. 12 shows a valve in which the ratio of hot and cold flows from inlets 2 (only one of which is shown) is varied by rotating a primary element 9 with a handle 30 while flow through an outlet 4 is adjusted by turning a handle 26 to displace the element 9 axially. In further embodiments a single lever (63), Figs. 14 and 15 (not shown), is used to turn the primary element and to axially displace the secondary element.
GB3389773A 1974-01-17 1974-01-17 Mixing valves for water services Expired GB1462765A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3389773A GB1462765A (en) 1974-01-17 1974-01-17 Mixing valves for water services

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3389773A GB1462765A (en) 1974-01-17 1974-01-17 Mixing valves for water services

Publications (1)

Publication Number Publication Date
GB1462765A true GB1462765A (en) 1977-01-26

Family

ID=10358862

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3389773A Expired GB1462765A (en) 1974-01-17 1974-01-17 Mixing valves for water services

Country Status (1)

Country Link
GB (1) GB1462765A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2911965A1 (en) * 1979-03-27 1980-10-09 Hansa Metallwerke Ag MIXING VALVE
EP0063627A1 (en) * 1981-04-28 1982-11-03 Rosenthal Technik AG Mixing valve assembly
EP0122973A2 (en) * 1983-04-11 1984-10-31 VDO Adolf Schindling AG Mixing valve
EP0844421A1 (en) * 1996-11-20 1998-05-27 Kwc Ag Cartridge for a mixing valve
WO2014173072A1 (en) * 2013-04-27 2014-10-30 广州海鸥卫浴用品股份有限公司 Jet valve core
CN107387790A (en) * 2017-07-28 2017-11-24 广州市宜维康智能环保科技有限公司 A kind of multifunctional gondola water faucet

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2911965A1 (en) * 1979-03-27 1980-10-09 Hansa Metallwerke Ag MIXING VALVE
EP0063627A1 (en) * 1981-04-28 1982-11-03 Rosenthal Technik AG Mixing valve assembly
EP0122973A2 (en) * 1983-04-11 1984-10-31 VDO Adolf Schindling AG Mixing valve
EP0122973A3 (en) * 1983-04-11 1985-04-03 Vdo Adolf Schindling Ag Mixing valve
EP0844421A1 (en) * 1996-11-20 1998-05-27 Kwc Ag Cartridge for a mixing valve
CH691134A5 (en) * 1996-11-20 2001-04-30 Kwc Ag Control cartridge for a faucet.
WO2014173072A1 (en) * 2013-04-27 2014-10-30 广州海鸥卫浴用品股份有限公司 Jet valve core
US9964221B2 (en) 2013-04-27 2018-05-08 Guangzhou Seagull Kitchen And Bath Products Co., Ltd. Jet valve spool
CN107387790A (en) * 2017-07-28 2017-11-24 广州市宜维康智能环保科技有限公司 A kind of multifunctional gondola water faucet

Similar Documents

Publication Publication Date Title
US4423752A (en) Anti-scald mixing valve
US3929283A (en) Thermostatic mixing apparatus and a related method for regulating temperature
GB1328659A (en) Thermostatic mixing faucets
US4609007A (en) Mixing valve for connection to hot and cold water supply lines for feeding a variably proportioned mixture of hot and cold water to a shower head or the like
NO150652B (en) CONTROLLING AND SWITCHING FOR STREAMING MEDIA
IL39585A (en) Single-handle mixing valve
GB1462765A (en) Mixing valves for water services
GB1100303A (en) Improvements in or relating to fluid flow control valves
US3245430A (en) Combination proportioning, diverter, and shut-off valve
GB1460983A (en) Thermostatic mixer tap
GB1043716A (en) Improvements in or relating to fluid-flow control valves
US3171441A (en) Mixing valves for hot and cold water
US3411541A (en) Dual control valve
US4164239A (en) Hot and cold water ratio and volume manual device
US2452295A (en) Faucet
GB1441243A (en) Mixer valves
US2722236A (en) Mixing valve
CA2243431C (en) Ramped stem extender
US2823697A (en) Combined mixing and diverting valve
FR2301756A1 (en) Hot and cold water mixing valve - has shaft mounted by ball and socket and plate slidably covering ports to mixing chamber
US3338267A (en) Mixing valve for lavatories
JPH0222033Y2 (en)
JPH0227264Y2 (en)
US2527733A (en) Valve
KR20030023997A (en) Safety equiment of water supply valve

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee