GB141692A - Improvements in and relating to valves - Google Patents

Improvements in and relating to valves

Info

Publication number
GB141692A
GB141692A GB9698/20A GB969820A GB141692A GB 141692 A GB141692 A GB 141692A GB 9698/20 A GB9698/20 A GB 9698/20A GB 969820 A GB969820 A GB 969820A GB 141692 A GB141692 A GB 141692A
Authority
GB
United Kingdom
Prior art keywords
annular member
plunger
port
valves
casing
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
GB9698/20A
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
Publication of GB141692A publication Critical patent/GB141692A/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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
    • F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
    • F16K11/0712—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides comprising particular spool-valve sealing means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)

Abstract

141,692. Mathieu, E. April 16, 1919, [Convention date]. Working valves.-Valves especially for high-pressure water actuating hydraulic apparatus comprise a plunger d movable in a casing a and carrying an annular member, which is normally forced into contact with a seat m by a spring k but is held out of contact when the plunger is moved into the casing so that a flange h<1> on the annular member is arrested by a stop n after the seat m has passed packing g, liquid then passing from an inlet b and through holes i in the annular member to a port c. The plunger may also be provided with a second annular member p operated by a shoulder d<1> against the action of a spring q to open communication between the port c and a port v, the communication between the ports b, c being closed at this time.
GB9698/20A 1919-04-16 1920-04-06 Improvements in and relating to valves Expired GB141692A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR141692X 1919-04-16

Publications (1)

Publication Number Publication Date
GB141692A true GB141692A (en) 1921-03-17

Family

ID=8874728

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9698/20A Expired GB141692A (en) 1919-04-16 1920-04-06 Improvements in and relating to valves

Country Status (1)

Country Link
GB (1) GB141692A (en)

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