GB766637A - Improved stop valves - Google Patents

Improved stop valves

Info

Publication number
GB766637A
GB766637A GB1436453A GB1436453A GB766637A GB 766637 A GB766637 A GB 766637A GB 1436453 A GB1436453 A GB 1436453A GB 1436453 A GB1436453 A GB 1436453A GB 766637 A GB766637 A GB 766637A
Authority
GB
United Kingdom
Prior art keywords
valve
spindle
bonnet
turnable
outlet
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
GB1436453A
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
Priority to GB1436453A priority Critical patent/GB766637A/en
Publication of GB766637A publication Critical patent/GB766637A/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
    • F16K1/50—Preventing rotation of valve 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
    • F16K31/508—Mechanical actuating means with screw-spindle or internally threaded actuating means the actuating element being rotatable, non-rising, and driving a non-rotatable axially-sliding element

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Lift Valve (AREA)

Abstract

766,637. Valves. HOSKINS, S. W. May 28, 1954 [May 21, 1953], No. 14364/53. Class 135. A valve comprises an inlet 2, an outlet 3, a valve seat 7 in a chamber 5 for a valve 9 operated by a turnable but not axially movable member 24, 38, a valve spindle 12 between the valve and member 24 axially movable but not turnable and sealing means, e.g. the 0-rings 36, 37, associated with the spindle 12 preventing escape of fluid along the latter. The nut 24 carries ball bearings 25 and rotates between the top of a bonnet 15 and a cap 27 and screws over the spindle 12 connected by a pin 31 to the valve, the pin engaging slots 34 in the base of the bonnet to prevent rotation of the spindle. The 0-sealing rings are flexible and/or resilient and may roll in recesses in the spindle or the bonnet. In a modification the coned valve 9 is replaced by a disc and the spindle prevented from rotating by having a splined portion passing through a flat-sided hole in a washer located between the bonnet and member 24, while a separate valve seat is located over the outlet 6 by the lower end of the bonnet.
GB1436453A 1953-05-21 1953-05-21 Improved stop valves Expired GB766637A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1436453A GB766637A (en) 1953-05-21 1953-05-21 Improved stop valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1436453A GB766637A (en) 1953-05-21 1953-05-21 Improved stop valves

Publications (1)

Publication Number Publication Date
GB766637A true GB766637A (en) 1957-01-23

Family

ID=10039870

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1436453A Expired GB766637A (en) 1953-05-21 1953-05-21 Improved stop valves

Country Status (1)

Country Link
GB (1) GB766637A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2169062A (en) * 1983-01-27 1986-07-02 E V S Valve spindle
WO2002004847A2 (en) * 2000-07-11 2002-01-17 General Valve, Inc. Compact stem set with load-balanced rollers for plug valves
EP1150051A3 (en) * 2000-04-26 2003-11-05 ARI-ARMATUREN ALBERT RICHTER GmbH & Co.KG. Safety valve
WO2010104657A1 (en) * 2009-03-10 2010-09-16 Norgren, Inc. Needle valve including non-rotating needle
CN104989834A (en) * 2015-07-28 2015-10-21 王庭铨 Valve element component of drain valve and drain valve

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2169062A (en) * 1983-01-27 1986-07-02 E V S Valve spindle
EP1150051A3 (en) * 2000-04-26 2003-11-05 ARI-ARMATUREN ALBERT RICHTER GmbH & Co.KG. Safety valve
WO2002004847A2 (en) * 2000-07-11 2002-01-17 General Valve, Inc. Compact stem set with load-balanced rollers for plug valves
WO2002004847A3 (en) * 2000-07-11 2002-06-06 Gen Valve Inc Compact stem set with load-balanced rollers for plug valves
WO2010104657A1 (en) * 2009-03-10 2010-09-16 Norgren, Inc. Needle valve including non-rotating needle
CN104989834A (en) * 2015-07-28 2015-10-21 王庭铨 Valve element component of drain valve and drain valve

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