GB686404A - Improvements in and relating to washer or jumper assemblies for taps and the like - Google Patents

Improvements in and relating to washer or jumper assemblies for taps and the like

Info

Publication number
GB686404A
GB686404A GB782250A GB782250A GB686404A GB 686404 A GB686404 A GB 686404A GB 782250 A GB782250 A GB 782250A GB 782250 A GB782250 A GB 782250A GB 686404 A GB686404 A GB 686404A
Authority
GB
United Kingdom
Prior art keywords
holder
disc
seat
jumper
washer
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
GB782250A
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.)
HENRY RONALD GODFREY
Original Assignee
HENRY RONALD GODFREY
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 HENRY RONALD GODFREY filed Critical HENRY RONALD GODFREY
Priority to GB782250A priority Critical patent/GB686404A/en
Publication of GB686404A publication Critical patent/GB686404A/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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bolts, Nuts, And Washers (AREA)

Abstract

686,404. Valve closure members. GODFREY, H. R. June 29, 1951 [March 29, 1950], No. 7822/50. Class 135. In a washer or jumper assembly for water and like taps comprising a resilient disc element 14 fitted within a substantially rigid holder 13, having a continuous flange 13<SP>1</SP> or a number of spaced tongues or projections, the seating face 18 of the element 14 projects in front of the peripheral edge or edges 15 of the flange or projections and a space 16 is left between the periphery of the element 14 and the side wall of the holder 13 so that when pressure is applied to the back of the holder in the normal operation of the tap, the element 14 on engaging the seat 4 of the tap is deformed and a part enters the space 16. Thereafter the edge 15 of the holder engages the seat 4 so that further compression of the disc element is positively prevented and the material of the element is not trapped between the edge 15 and the seat 4. The disc element 14 may be of natural or synthetic rubber and is preferably of frustro-conical shape. The central portion of the disc 14 within the seat 4 may be recessed. As shown the holder has a continuous flange 13<SP>1</SP>. The washer unit shown is formed as a separate unit from the jumper but it may be formed as a part of the latter. Thus the disc portion 10 of the jumper may be made cup-shaped to receive the resilient disc element 14. The element 14 may be held in the holder 13 by an adhesive or by the nut 12 on the spigot 11 or it may be a force fit in the holder.
GB782250A 1950-03-29 1950-03-29 Improvements in and relating to washer or jumper assemblies for taps and the like Expired GB686404A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB782250A GB686404A (en) 1950-03-29 1950-03-29 Improvements in and relating to washer or jumper assemblies for taps and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB782250A GB686404A (en) 1950-03-29 1950-03-29 Improvements in and relating to washer or jumper assemblies for taps and the like

Publications (1)

Publication Number Publication Date
GB686404A true GB686404A (en) 1953-01-21

Family

ID=9840418

Family Applications (1)

Application Number Title Priority Date Filing Date
GB782250A Expired GB686404A (en) 1950-03-29 1950-03-29 Improvements in and relating to washer or jumper assemblies for taps and the like

Country Status (1)

Country Link
GB (1) GB686404A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2893686A (en) * 1955-02-01 1959-07-07 John R Snyder Valve washer
US4682759A (en) * 1983-10-20 1987-07-28 Outboard Marine Corporation Relief valve for hydraulic systems
GB2191269A (en) * 1986-05-22 1987-12-09 Braun Ag A valve in an appliance for personal use
EP2042790A3 (en) * 2007-09-25 2009-12-30 Jtekt Corporation Valve device and manually operated shutoff valve device
US20110000557A1 (en) * 2009-07-03 2011-01-06 Jui-Lu Pan Check vacuum breaking device for a tap

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2893686A (en) * 1955-02-01 1959-07-07 John R Snyder Valve washer
US4682759A (en) * 1983-10-20 1987-07-28 Outboard Marine Corporation Relief valve for hydraulic systems
GB2191269A (en) * 1986-05-22 1987-12-09 Braun Ag A valve in an appliance for personal use
EP2042790A3 (en) * 2007-09-25 2009-12-30 Jtekt Corporation Valve device and manually operated shutoff valve device
US8474792B2 (en) 2007-09-25 2013-07-02 Jtekt Corporation Valve device and manually operated shutoff valve device
US20110000557A1 (en) * 2009-07-03 2011-01-06 Jui-Lu Pan Check vacuum breaking device for a tap
US8297299B2 (en) * 2009-07-03 2012-10-30 Ring Rich Industrial Co., Ltd. Check vacuum breaking device for a tap

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