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GB736698A - Improvements in or relating to mixing valves - Google Patents

Improvements in or relating to mixing valves

Info

Publication number
GB736698A
GB736698A GB22716/52A GB2271652A GB736698A GB 736698 A GB736698 A GB 736698A GB 22716/52 A GB22716/52 A GB 22716/52A GB 2271652 A GB2271652 A GB 2271652A GB 736698 A GB736698 A GB 736698A
Authority
GB
United Kingdom
Prior art keywords
flow
temperature
inlet
varies
constant
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
GB22716/52A
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.)
Dole Valve Co
Original Assignee
Dole Valve Co
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 Dole Valve Co filed Critical Dole Valve Co
Publication of GB736698A publication Critical patent/GB736698A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/088—Liquid supply arrangements
    • 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
    • F16K11/24—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 an electromagnetically-operated valve, e.g. for washing machines
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/01—Control of temperature without auxiliary power
    • G05D23/13—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures
    • G05D23/1393—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures characterised by the use of electric means
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0106—Control of flow without auxiliary power the sensing element being a flexible member, e.g. bellows, diaphragm, capsule
    • G05D7/012—Control of flow without auxiliary power the sensing element being a flexible member, e.g. bellows, diaphragm, capsule the sensing element being deformable and acting as a valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Textile Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)
  • Temperature-Responsive Valves (AREA)

Abstract

736,698. Regulating volume of flow of fluids; valves. DOLE VALVE CO. Sept. 10, 1952 [Sept. 28, 1951], No. 22716/52. Class 135. A constant fluid flow control device in a conduit includes a flexible annulus deformable in the direction of flow by inlet fluid pressure variations and a temperature - responsive element for adjusting the flow in accordance with inlet fluid temperature variations. The hot and cold water inlets 11, 12, of a mixing valve, e.g. for a washing-machine, each contain a flow control means, e.g. the flexible annulus 44, 54, which maintains the rate of flow therethrough constant by flexing and varying the size of the orifice, when the inlet pressure varies, and a thermal flow control means, e.g. the bimetal strip 47, 48, carrying a valve 52, 57, which varies'the size of the orifice when the inlet temperature varies in order to maintain a constant mixture temperature. The inlets lead to passages, one of which, 16, is shown, opening into the mixing chamber 15 and closed by diaphragm valves controlled by solenoid-operated auxiliary valves.
GB22716/52A 1951-09-28 1952-09-10 Improvements in or relating to mixing valves Expired GB736698A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1066316XA 1951-09-28 1951-09-28
US736698XA 1951-09-28 1951-09-28

Publications (1)

Publication Number Publication Date
GB736698A true GB736698A (en) 1955-09-14

Family

ID=26754764

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22716/52A Expired GB736698A (en) 1951-09-28 1952-09-10 Improvements in or relating to mixing valves

Country Status (2)

Country Link
FR (1) FR1066316A (en)
GB (1) GB736698A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1112360B (en) * 1957-10-26 1961-08-03 American Radiator & Standard Mixing valve
FR2986849A1 (en) * 2012-02-09 2013-08-16 Snecma Device for limiting flow of fluid circulating between high temperature and low-temperature zones of pneumatic circuit in engine of aircraft, has thermosensitive device whose deformation limits flow of fluid according to fluid temperature
US10927971B2 (en) 2015-12-17 2021-02-23 Kohler Mira Limited Faucets

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1114681B (en) * 1957-10-03 1961-10-05 American Radiator & Standard Mixing valve
DE1099815B (en) * 1958-04-23 1961-02-16 Hansa Metallwerke Ag Exchangeable valve seat for outlet and straight-way valves of domestic water pipes with flow restriction
IT1223964B (en) * 1988-12-01 1990-09-29 Elbi Int Spa FLOW RATE REGULATOR PARTICULARLY FOR LIQUIDS USABLE IN WASHING MACHINES

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1112360B (en) * 1957-10-26 1961-08-03 American Radiator & Standard Mixing valve
FR2986849A1 (en) * 2012-02-09 2013-08-16 Snecma Device for limiting flow of fluid circulating between high temperature and low-temperature zones of pneumatic circuit in engine of aircraft, has thermosensitive device whose deformation limits flow of fluid according to fluid temperature
US10927971B2 (en) 2015-12-17 2021-02-23 Kohler Mira Limited Faucets
US11649905B2 (en) 2015-12-17 2023-05-16 Kohler Mira Limited Faucets

Also Published As

Publication number Publication date
FR1066316A (en) 1954-06-03

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