GB545222A - Improvements in or relating to valve assemblies - Google Patents

Improvements in or relating to valve assemblies

Info

Publication number
GB545222A
GB545222A GB17494/40A GB1749440A GB545222A GB 545222 A GB545222 A GB 545222A GB 17494/40 A GB17494/40 A GB 17494/40A GB 1749440 A GB1749440 A GB 1749440A GB 545222 A GB545222 A GB 545222A
Authority
GB
United Kingdom
Prior art keywords
rocker
valve
casing
flanges
pin
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
GB17494/40A
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 GB545222A publication Critical patent/GB545222A/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
    • F16K11/168—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 swings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

545,222. Multiple-way valve. PARKER, A. L. Dec. 10, 1940, No. 17494. Convention date, Dec. 13, 1939. [Class 135] A manually-actuated multiple way valve adapted to connect a single outlet to either of two inlets has a pair of valve members carried by a rocker arm pivotally mounted in a casing and actuated by a hand lever acting through a spring tumbler mechanism. In the form shown in Fig. 1 each valve member 37 comprises a conical facing 43 mounted on a short spindle 41 with a head 42. The upper part has a pair of flanges separated by a cylindrical part adapted to engage open-ended slots 36 in the rocker-arm 31. This arm has side flanges 32 with holes adapted to receive a pivot pin 34 located in recesses formed by lugs on the base of the casing and is guided in its movements by ribs 17 on the casing engaging the slots 36. The actuating lever 24 has a spherical fulcrum 25 housed in a packed cavity in a cover plate 18 and a similar cavity in an inner plate 20. The pointed inner end of the lever engages a conical recess in an intermediate actuating member 45 having flanges 48 adapted to engage alternately with the upper surface of the rocker and a slotted tubular part 46 passed through an aperture in the rocker and engaging the pin 34. A locating spring bearing in the pin 34 is housed in the tubular part and urges the member to one side or the other to provide a snap-action. Modifications are described in which the ends of the rocker are bent upwards or formed with a tapered recess so that when the respective valve is closed this part of the rocker lies in a plane at right angles to the axis of the valve seat.
GB17494/40A 1939-12-13 1940-12-10 Improvements in or relating to valve assemblies Expired GB545222A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US545222XA 1939-12-13 1939-12-13

Publications (1)

Publication Number Publication Date
GB545222A true GB545222A (en) 1942-05-15

Family

ID=21991671

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17494/40A Expired GB545222A (en) 1939-12-13 1940-12-10 Improvements in or relating to valve assemblies

Country Status (1)

Country Link
GB (1) GB545222A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2556448A (en) * 1945-09-19 1951-06-12 Trico Products Corp Window operator valve
DE1005794B (en) * 1955-01-25 1957-04-04 Kissing & Moellmann Armaturenf Shuttle valve
DE1008976B (en) * 1955-04-09 1957-05-23 Vaillant Joh Kg Changeover valve
DE1206685B (en) * 1961-05-03 1965-12-09 American Sterilizer Co Control or multi-way valve with snap action
DE1215456B (en) * 1963-06-19 1966-04-28 Hoover Ltd Valve with a housing containing two valve seats and two valve closure bodies
US3316816A (en) * 1965-03-30 1967-05-02 Girling Ltd Servo motors for vehicle brake systems
DE10239719A1 (en) * 2002-02-27 2003-09-04 Wilo Ag Three way valve has flap which swivels to close one or other of two channels and has curved protrusions on each side which fit into mouth of opening, so that it is slowly opened or closed as valve swivels

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2556448A (en) * 1945-09-19 1951-06-12 Trico Products Corp Window operator valve
DE1005794B (en) * 1955-01-25 1957-04-04 Kissing & Moellmann Armaturenf Shuttle valve
DE1008976B (en) * 1955-04-09 1957-05-23 Vaillant Joh Kg Changeover valve
DE1206685B (en) * 1961-05-03 1965-12-09 American Sterilizer Co Control or multi-way valve with snap action
DE1215456B (en) * 1963-06-19 1966-04-28 Hoover Ltd Valve with a housing containing two valve seats and two valve closure bodies
US3316816A (en) * 1965-03-30 1967-05-02 Girling Ltd Servo motors for vehicle brake systems
DE10239719A1 (en) * 2002-02-27 2003-09-04 Wilo Ag Three way valve has flap which swivels to close one or other of two channels and has curved protrusions on each side which fit into mouth of opening, so that it is slowly opened or closed as valve swivels

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