GB525477A - Improvements in valves - Google Patents

Improvements in valves

Info

Publication number
GB525477A
GB525477A GB5823/39A GB582339A GB525477A GB 525477 A GB525477 A GB 525477A GB 5823/39 A GB5823/39 A GB 5823/39A GB 582339 A GB582339 A GB 582339A GB 525477 A GB525477 A GB 525477A
Authority
GB
United Kingdom
Prior art keywords
valve member
seat
spring
valve
guided
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
GB5823/39A
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.)
Kockums Mekaniska Verkstads AB
Original Assignee
Kockums Mekaniska Verkstads AB
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 Kockums Mekaniska Verkstads AB filed Critical Kockums Mekaniska Verkstads AB
Publication of GB525477A publication Critical patent/GB525477A/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
    • 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

Landscapes

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

Abstract

525,477. Valve closures. KOCKUMS MEKANISKA VERKSTADS AKTIEBOLAG. Feb. 21, 1939, No. 5823. Convention date, March 24, 1938. [Class 135] A valve member 7 seating on an edge 5 is guided by a second edge 6 (which may be intermittent or may be replaced by a plurality of pins), thus enabling both a hard valve member and a hard seat to be used without any exact axial guiding means which would be liable to seize. The valve member, controlled by a rod 8, is urged upon its seat by the point of a spring-loaded sleeve 11 sliding on a fixed pin 15. Fluid entering through the openings 14 is admitted to the underside of the valve member by the holes 9. Either or both of the edges 5 and 6 may be formed on the valve member instead of the seat and the. faces coacting therewith may be in two parallel planes. In a modification where the valve member and its mechanism are on the 11 down-stream " side of the seat, the sleeve 11 surrounds the spring, its outer surface is guided by the valve casing walls and a control wire from its centre passes through the spring retaining cap.
GB5823/39A 1938-03-24 1939-02-21 Improvements in valves Expired GB525477A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE525477X 1938-03-24

Publications (1)

Publication Number Publication Date
GB525477A true GB525477A (en) 1940-08-29

Family

ID=20311251

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5823/39A Expired GB525477A (en) 1938-03-24 1939-02-21 Improvements in valves

Country Status (1)

Country Link
GB (1) GB525477A (en)

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