GB1264813A - - Google Patents

Info

Publication number
GB1264813A
GB1264813A GB1264813DA GB1264813A GB 1264813 A GB1264813 A GB 1264813A GB 1264813D A GB1264813D A GB 1264813DA GB 1264813 A GB1264813 A GB 1264813A
Authority
GB
United Kingdom
Prior art keywords
valves
wigley
heading
feb
relate
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
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 filed Critical
Publication of GB1264813A publication Critical patent/GB1264813A/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
    • F16K15/06—Check valves with guided rigid valve members with guided stems

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fertilizing (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Check Valves (AREA)

Abstract

1,264,813. Valves. A. F. WIGLEY. 26 Feb., 1970, No. 46849/71. Divided out of 1,264,812. Heading F2V. All of the subject matter is contained in the parent Specification but the claims relate to the check valves.
GB1264813D 1970-02-26 1970-02-26 Expired GB1264813A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4684971 1970-02-26

Publications (1)

Publication Number Publication Date
GB1264813A true GB1264813A (en) 1972-02-23

Family

ID=10442814

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1264813D Expired GB1264813A (en) 1970-02-26 1970-02-26

Country Status (1)

Country Link
GB (1) GB1264813A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2171781A (en) * 1985-01-18 1986-09-03 Christopher Erik Andren Automatic one-way fluid valves

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2171781A (en) * 1985-01-18 1986-09-03 Christopher Erik Andren Automatic one-way fluid valves
GB2205148A (en) * 1985-01-18 1988-11-30 Christopher Erik Andren Automatic one-way fluid valves
GB2205148B (en) * 1985-01-18 1989-06-07 Christopher Erik Andren Automatic one-way fluid valves
GB2171781B (en) * 1985-01-18 1989-06-07 Christopher Erik Andren Automatic one-way fluid valves

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years