GB684243A - Improvements in and relating to valve washer units or jumpers - Google Patents

Improvements in and relating to valve washer units or jumpers

Info

Publication number
GB684243A
GB684243A GB2633949A GB2633949A GB684243A GB 684243 A GB684243 A GB 684243A GB 2633949 A GB2633949 A GB 2633949A GB 2633949 A GB2633949 A GB 2633949A GB 684243 A GB684243 A GB 684243A
Authority
GB
United Kingdom
Prior art keywords
jumpers
relating
valve washer
washer units
valve
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
GB2633949A
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.)
PLASTIC ENGINEERS Ltd
Original Assignee
PLASTIC ENGINEERS 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 PLASTIC ENGINEERS Ltd filed Critical PLASTIC ENGINEERS Ltd
Priority to GB2633949A priority Critical patent/GB684243A/en
Publication of GB684243A publication Critical patent/GB684243A/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)
  • Lift Valve (AREA)
  • Valve Housings (AREA)

Abstract

<PICT:0684243/IV (a)/1> A valve washer unit or jumper of nylon comprises a head 1 adapted to function as a washer or sealing element and an integrally-formed spigot 2 extending from one face of the head and adapted to enter a hole in the valve stem. The unit may be machined from rod or similar material or formed by casting or moulding, particularly injection moulding.
GB2633949A 1949-10-13 1949-10-13 Improvements in and relating to valve washer units or jumpers Expired GB684243A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2633949A GB684243A (en) 1949-10-13 1949-10-13 Improvements in and relating to valve washer units or jumpers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2633949A GB684243A (en) 1949-10-13 1949-10-13 Improvements in and relating to valve washer units or jumpers

Publications (1)

Publication Number Publication Date
GB684243A true GB684243A (en) 1952-12-17

Family

ID=10242116

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2633949A Expired GB684243A (en) 1949-10-13 1949-10-13 Improvements in and relating to valve washer units or jumpers

Country Status (1)

Country Link
GB (1) GB684243A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1075386B (en) * 1960-02-11 Quartex Societe pour !'application des hautes temperatures, Paris A tight connection between a wall separating two media with different pressures and a shaft or the like that penetrates this wall

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1075386B (en) * 1960-02-11 Quartex Societe pour !'application des hautes temperatures, Paris A tight connection between a wall separating two media with different pressures and a shaft or the like that penetrates this wall

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