GB596488A - Improvements in valves - Google Patents

Improvements in valves

Info

Publication number
GB596488A
GB596488A GB19256/45A GB1925645A GB596488A GB 596488 A GB596488 A GB 596488A GB 19256/45 A GB19256/45 A GB 19256/45A GB 1925645 A GB1925645 A GB 1925645A GB 596488 A GB596488 A GB 596488A
Authority
GB
United Kingdom
Prior art keywords
disc
ball race
screw
lower half
valve
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
GB19256/45A
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.)
Miller Manufacturing Co
Original Assignee
Miller Manufacturing Co
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 Miller Manufacturing Co filed Critical Miller Manufacturing Co
Publication of GB596488A publication Critical patent/GB596488A/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
    • F16K1/48—Attaching valve members to screw-spindles
    • F16K1/487—Attaching valve members to screw-spindles by a fixing element extending in the axial direction of the spindle, e.g. a screw

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

596,488. Valve closure members. MILLER MANUFACTURING CO. July 27, 1945, No. 19256. Convention date, June 7, 1944. [Class 135] A valve comprises a composite valve head attached to a rotatable operating member (not shown), the valve head consisting of a sealing washer 30 of rubber, &c. rigidly secured to the lower half 16 of a ball race which rotates upon a screw 20, the latter being threaded at its upper end into the rotatable operating member and being provided with a collar 23 to space the two halves 15, 16 of the ball race. Washer 30 is secured to a metal disc 32 by a screw 33, the disc being press-fitted into the lower half of the ball race, but in alternative constructions the disc is screwed into member 16 or consists of a cupped member welded or sweated thereto.
GB19256/45A 1944-06-07 1945-07-27 Improvements in valves Expired GB596488A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US596488XA 1944-06-07 1944-06-07

Publications (1)

Publication Number Publication Date
GB596488A true GB596488A (en) 1948-01-05

Family

ID=22024328

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19256/45A Expired GB596488A (en) 1944-06-07 1945-07-27 Improvements in valves

Country Status (1)

Country Link
GB (1) GB596488A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2304175A (en) * 1995-08-12 1997-03-12 Pacson Ltd Rising stem valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2304175A (en) * 1995-08-12 1997-03-12 Pacson Ltd Rising stem valve
GB2304175B (en) * 1995-08-12 1999-03-10 Pacson Ltd Rising stem valve

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