GB885752A - Improvements relating to mixing valves for controlling the mixing of hot and cold fluids - Google Patents

Improvements relating to mixing valves for controlling the mixing of hot and cold fluids

Info

Publication number
GB885752A
GB885752A GB29159A GB29159A GB885752A GB 885752 A GB885752 A GB 885752A GB 29159 A GB29159 A GB 29159A GB 29159 A GB29159 A GB 29159A GB 885752 A GB885752 A GB 885752A
Authority
GB
United Kingdom
Prior art keywords
valve
chamber
mixing
hot
cold water
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
GB29159A
Inventor
Lionel Charles Meynell
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.)
Meynell and Sons Ltd
Original Assignee
Meynell and Sons Ltd
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 Meynell and Sons Ltd filed Critical Meynell and Sons Ltd
Priority to GB29159A priority Critical patent/GB885752A/en
Publication of GB885752A publication Critical patent/GB885752A/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
    • F16K11/16—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 which only slides, or only turns, or only swings in one plane
    • F16K11/163—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 which only slides, or only turns, or only swings in one plane only turns

Landscapes

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

Abstract

885,752. Valves. MEYNELL & SONS Ltd. Dec. 9, 1959 [June 3, 1959], No. 291/59. Class 135. A mixing valve has a base 10, Fig. 2, incorporating hot and cold water inlets 11, 12 and a mixing chamber 104 with a bi-conical valve 14 that controls the entry of cold and hot water into the top and bottom, respectively, of the chamber; the valve 14 is of resilient heat-resisting material, e.g. synthetic rubber. The chamber communicates via passages 105 with a distributing chamber 212 under the control of a lift valve 192 having a lost-motion connection with the valve 14; the chamber 212 has two outlets in the base 10, only one of which is used, the outlets opening to the chamber through arcuate ports. The head 22 is turned to unseat the valve 192 whilst a spring 18 keeps the valve 14 in the position shown so that cold water only enters the chambers 104 and 212; continued rotation of the head 22 causes the bottom of the stem 194 of valve 192 to lift valve 14 and open the chambers to the inflow of hot water. Manipulation of the head 22 enables the amount of hot and cold water entering the chambers to be adjusted whereby the temperature of the outlet water is determined. In each inlet is a safety valve 231, 232, both being mounted on a common stem 23 and the area of the valve in the cold water being greater than that in the hot water inlet so that in the event of failure of the cold water supply the valve 231 will seat and prevent any further supply of hot water to the mixing valve.
GB29159A 1959-01-03 1959-01-03 Improvements relating to mixing valves for controlling the mixing of hot and cold fluids Expired GB885752A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB29159A GB885752A (en) 1959-01-03 1959-01-03 Improvements relating to mixing valves for controlling the mixing of hot and cold fluids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB29159A GB885752A (en) 1959-01-03 1959-01-03 Improvements relating to mixing valves for controlling the mixing of hot and cold fluids

Publications (1)

Publication Number Publication Date
GB885752A true GB885752A (en) 1961-12-28

Family

ID=9701784

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29159A Expired GB885752A (en) 1959-01-03 1959-01-03 Improvements relating to mixing valves for controlling the mixing of hot and cold fluids

Country Status (1)

Country Link
GB (1) GB885752A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3319118A1 (en) * 1982-05-26 1984-01-12 Meynell Valves Ltd., Wolverhampton MIXING VALVE
GB2228781A (en) * 1989-03-02 1990-09-05 George Edward Cowley Water supply installation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3319118A1 (en) * 1982-05-26 1984-01-12 Meynell Valves Ltd., Wolverhampton MIXING VALVE
GB2228781A (en) * 1989-03-02 1990-09-05 George Edward Cowley Water supply installation
GB2228781B (en) * 1989-03-02 1993-07-14 George Edward Cowley Water supply installations

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