GB772209A - Mixing valve - Google Patents

Mixing valve

Info

Publication number
GB772209A
GB772209A GB13416/55A GB1341655A GB772209A GB 772209 A GB772209 A GB 772209A GB 13416/55 A GB13416/55 A GB 13416/55A GB 1341655 A GB1341655 A GB 1341655A GB 772209 A GB772209 A GB 772209A
Authority
GB
United Kingdom
Prior art keywords
valves
stem
handle
axis
disc
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
GB13416/55A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB772209A publication Critical patent/GB772209A/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

Landscapes

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

Abstract

772,209. Manually-actuated valves. DOMBRE, P. May 9, 1955 [May 12, 1954], No. 13416/55. Class 135. A mixing valve having two inlets 2a, 2b and at least one outlet 3a, comprises two valves 6, 7 each controlling an inlet and mobile in parallel directions, and a control member 19 having a surface co-operating with the valves for determining their positions, and being angularly mobile around a first axis 15 parallel to the direction of motion of the valves, and around a second axis 20 perpendicular to the first, and being constantly in co-operation with a stop 40 fixed in relation to the directions of movement of the valves. The valves are prevented from being opened by inlet pressure by their stems 22, 23 abutting the disc 19. On rotating the spindle 15 and depressing the handle 24a to remove a cam stop 29 from the path of axial movement of the stem 15, the disc 19 tilts about the point 45 as the pivot 20 moves along the axis of the stem 15 and inlet pressure opens the valves. The proportions of the two fluids to be mixed depends on the rotation of the stem 15 while the quantity of the mixed fluid is determined.by the depression of the handle 24a and therefore the axial movement of the stem 15. Depression of the handle in its position shown in the drawing will produce no opening of the valves since the disc 19 is held fixed at the point 45 and at the right hand side where it abuts the stem of the valve 7. Rotation of the stem 15 so that the handle is perpendicular to the plane of the drawing would enable both valves to be opened by equal amounts. In two alternative embodiments rotation of the stem 15 allows the mixture to go to either a bath or shower outlet controlled by two lift valves operated by a cam disc attached to the stem 15, or by a rotary conical valve slidably splined to the stem 15. In each of these cases the axes of the valves 6, 7 are displaced a greater distance from the axis of the stem 15 than the point 45 so that the valves 6, 7 cannot be opened until the stem 15 has been rotated through a predetermined amount.
GB13416/55A 1954-05-12 1955-05-09 Mixing valve Expired GB772209A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH772209X 1954-05-12

Publications (1)

Publication Number Publication Date
GB772209A true GB772209A (en) 1957-04-10

Family

ID=4535503

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13416/55A Expired GB772209A (en) 1954-05-12 1955-05-09 Mixing valve

Country Status (1)

Country Link
GB (1) GB772209A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2980130A (en) * 1958-10-06 1961-04-18 Harke Otto Mixing valve
DE1141844B (en) * 1959-11-06 1962-12-27 Wrede & Co Dr Mixer tap
GB2210437A (en) * 1987-10-02 1989-06-07 Hepworth Heating Ltd Valve assembly
GB2211584A (en) * 1987-10-27 1989-07-05 Hepworth Heating Ltd Valve assembly
FR2894008A1 (en) * 2005-11-30 2007-06-01 Presto Robinets Sa Delayed closing valve, has pusher arranged below cover, where pusher includes inner extension that is provided in contact with pusher to pivot along axis extending orthogonally to axis of valve

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2980130A (en) * 1958-10-06 1961-04-18 Harke Otto Mixing valve
DE1141844B (en) * 1959-11-06 1962-12-27 Wrede & Co Dr Mixer tap
GB2210437A (en) * 1987-10-02 1989-06-07 Hepworth Heating Ltd Valve assembly
GB2211584A (en) * 1987-10-27 1989-07-05 Hepworth Heating Ltd Valve assembly
FR2894008A1 (en) * 2005-11-30 2007-06-01 Presto Robinets Sa Delayed closing valve, has pusher arranged below cover, where pusher includes inner extension that is provided in contact with pusher to pivot along axis extending orthogonally to axis of valve
EP1793148A1 (en) * 2005-11-30 2007-06-06 Les Robinets Presto Société Anonyme Cock with time delayed closing

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