GB191116154A - An Improved Check Valve. - Google Patents

An Improved Check Valve.

Info

Publication number
GB191116154A
GB191116154A GB191116154DA GB191116154A GB 191116154 A GB191116154 A GB 191116154A GB 191116154D A GB191116154D A GB 191116154DA GB 191116154 A GB191116154 A GB 191116154A
Authority
GB
United Kingdom
Prior art keywords
packing
ring
check valve
improved check
check valves
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
Inventor
George Frederick Rodger
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
Application granted granted Critical
Publication of GB191116154A publication Critical patent/GB191116154A/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
    • F16K15/14—Check valves with flexible valve members
    • F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)

Abstract

16,154. Rodger, G. F. July 12. No Patent granted (Sealing fee not paid). Check valves. - In check valves adapted to be arranged in water mains, the valve member a is formed in one with a packing-ring b of leather or other flexible material, a stiffening- ring d being provided. A packing-ring f is also arranged on the other side of the fixed seating c. The packing - rings are bolted between flanges e' of the pipe sections e.
GB191116154D 1911-07-12 1911-07-12 An Improved Check Valve. Expired GB191116154A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191116154T 1911-07-12

Publications (1)

Publication Number Publication Date
GB191116154A true GB191116154A (en) 1911-11-09

Family

ID=32639412

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191116154D Expired GB191116154A (en) 1911-07-12 1911-07-12 An Improved Check Valve.

Country Status (1)

Country Link
GB (1) GB191116154A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3831628A (en) * 1973-03-13 1974-08-27 E Kintner Check valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3831628A (en) * 1973-03-13 1974-08-27 E Kintner Check valve

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