GB720559A - Improvements in or connected with valves for vapours and liquids - Google Patents

Improvements in or connected with valves for vapours and liquids

Info

Publication number
GB720559A
GB720559A GB7276/52A GB727652A GB720559A GB 720559 A GB720559 A GB 720559A GB 7276/52 A GB7276/52 A GB 7276/52A GB 727652 A GB727652 A GB 727652A GB 720559 A GB720559 A GB 720559A
Authority
GB
United Kingdom
Prior art keywords
valve
stem
thread
march
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
GB7276/52A
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 GB720559A publication Critical patent/GB720559A/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
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members
    • F16K1/38—Valve members of conical shape

Landscapes

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

Abstract

720,559. Valves. PATZIG, E. March 20 1952 [March 20, 1951], No. 7276/52. Class 135 A valve closure member of smooth contour is of truncated conical shape pointing in the upstream direction and of acutely conical shape pointing in the downstream direction, and the acutely conical part is ground into a corresponding valve seat. In one embodiment, the valve is made up of two such closure members 2, 10, loosely coupled together. The stem of the valve is formed with a quick thread 17 engaging a corresponding thread on the surrounding valve casing, and the valve is opened or closed by rotating a handle 6 carried on the end of the stem. The screw-thread actuating device 17 may be replaced by a cap attached to the stem and screwing onto the outside of the valve casing. In a modification, the two closure members point in opposite directions and form an integral structure positively moved to engage the seats alternately. Flow through an intermediately located inlet can thus be diverted to either of the two outlets which are located at the ends of the closure member.
GB7276/52A 1951-03-20 1952-03-20 Improvements in or connected with valves for vapours and liquids Expired GB720559A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE720559X 1951-03-20

Publications (1)

Publication Number Publication Date
GB720559A true GB720559A (en) 1954-12-22

Family

ID=6628248

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7276/52A Expired GB720559A (en) 1951-03-20 1952-03-20 Improvements in or connected with valves for vapours and liquids

Country Status (1)

Country Link
GB (1) GB720559A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3152617A (en) * 1961-06-15 1964-10-13 Beloit Iron Works Stream flow valve
US3180360A (en) * 1961-06-13 1965-04-27 Bertin Et Cie Soc Compensated valve
GB2138544A (en) * 1983-04-21 1984-10-24 Corrugated Prod Ltd Valve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3180360A (en) * 1961-06-13 1965-04-27 Bertin Et Cie Soc Compensated valve
US3152617A (en) * 1961-06-15 1964-10-13 Beloit Iron Works Stream flow valve
GB2138544A (en) * 1983-04-21 1984-10-24 Corrugated Prod Ltd Valve

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