GB185448A - Improvements in lift valves - Google Patents

Improvements in lift valves

Info

Publication number
GB185448A
GB185448A GB1015021A GB1015021A GB185448A GB 185448 A GB185448 A GB 185448A GB 1015021 A GB1015021 A GB 1015021A GB 1015021 A GB1015021 A GB 1015021A GB 185448 A GB185448 A GB 185448A
Authority
GB
United Kingdom
Prior art keywords
valve
valves
series
elements
seating
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
GB1015021A
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 GB1015021A priority Critical patent/GB185448A/en
Publication of GB185448A publication Critical patent/GB185448A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/102—Disc valves

Landscapes

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

Abstract

185,448. Worthington-Simpson, Ltd., and Churcher, W. R. M. April 6, 1921. Seats and faces; rotating to ensure even wear. -Pump and like valves of large capacity are constructed of several valve members in series, each valve member forming a seating for the next valve in the series. The main valve seating a is formed as part of a framework b, and the valve opening c is controlled by a series of valve elements such as d, e so that the total capacity of the valve is divided between the several elements. The valve elements may be provided with guide flanges f of the same or different lengths, and one or more stops may be provided to limit the movement of each element. In the form shown in Fig. 5, two series of valves d, e are used, each enclosed in a casing b. The valves are controlled by springs i, and may be provided on their inner walis with guiding-ribs l, which may be arranged helically so that the valves are rotated by the flow of fluid.
GB1015021A 1921-04-06 1921-04-06 Improvements in lift valves Expired GB185448A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1015021A GB185448A (en) 1921-04-06 1921-04-06 Improvements in lift valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1015021A GB185448A (en) 1921-04-06 1921-04-06 Improvements in lift valves

Publications (1)

Publication Number Publication Date
GB185448A true GB185448A (en) 1922-09-06

Family

ID=9962432

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1015021A Expired GB185448A (en) 1921-04-06 1921-04-06 Improvements in lift valves

Country Status (1)

Country Link
GB (1) GB185448A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3030978A (en) * 1954-10-13 1962-04-24 Fmc Corp Pump valve structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3030978A (en) * 1954-10-13 1962-04-24 Fmc Corp Pump valve structure

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