GB221307A - Improvements in or relating to valves - Google Patents

Improvements in or relating to valves

Info

Publication number
GB221307A
GB221307A GB1724123A GB1724123A GB221307A GB 221307 A GB221307 A GB 221307A GB 1724123 A GB1724123 A GB 1724123A GB 1724123 A GB1724123 A GB 1724123A GB 221307 A GB221307 A GB 221307A
Authority
GB
United Kingdom
Prior art keywords
seating
spindle
screwed
valves
relating
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
GB1724123A
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.)
WILLIAM ROY MITTON CHURCHER
Worthington Simpson Ltd
Original Assignee
WILLIAM ROY MITTON CHURCHER
Worthington Simpson 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 WILLIAM ROY MITTON CHURCHER, Worthington Simpson Ltd filed Critical WILLIAM ROY MITTON CHURCHER
Priority to GB1724123A priority Critical patent/GB221307A/en
Publication of GB221307A publication Critical patent/GB221307A/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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/08—Check valves with guided rigid valve members shaped as rings
    • F16K15/12—Springs for ring valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)

Abstract

221,307. Worthington-Simpson, Ltd., and Churcher, W. R. M. July 3,1923. Check lift valves. - An annular check valve sliding over a fixed spindle screwed into the seating is provided with means above the seating to lock the spindle in position. The spindle c is screwed into the seating b and is locked by a r.ut d in a recess e in the valve member. The latter has two bearing surfaces b, b<1> and is controlled by a spring f.
GB1724123A 1923-07-03 1923-07-03 Improvements in or relating to valves Expired GB221307A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1724123A GB221307A (en) 1923-07-03 1923-07-03 Improvements in or relating to valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1724123A GB221307A (en) 1923-07-03 1923-07-03 Improvements in or relating to valves

Publications (1)

Publication Number Publication Date
GB221307A true GB221307A (en) 1924-09-11

Family

ID=10091729

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1724123A Expired GB221307A (en) 1923-07-03 1923-07-03 Improvements in or relating to valves

Country Status (1)

Country Link
GB (1) GB221307A (en)

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