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GB913976A - Handwheel-operated valve - Google Patents

Handwheel-operated valve

Info

Publication number
GB913976A
GB913976A GB2116261A GB2116261A GB913976A GB 913976 A GB913976 A GB 913976A GB 2116261 A GB2116261 A GB 2116261A GB 2116261 A GB2116261 A GB 2116261A GB 913976 A GB913976 A GB 913976A
Authority
GB
United Kingdom
Prior art keywords
handle
valve
stem
june
turning
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
GB2116261A
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.)
SNA Europe Industries AB
Original Assignee
Bahco 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 Bahco AB filed Critical Bahco AB
Publication of GB913976A publication Critical patent/GB913976A/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
    • F16K1/30—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 specially adapted for pressure containers
    • F16K1/304—Shut-off valves with additional means
    • F16K1/305—Shut-off valves with additional means with valve member and actuator on the same side of the seat
    • 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
    • F16K1/30—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 specially adapted for pressure containers
    • F16K1/304—Shut-off valves with additional means
    • F16K1/306—Shut-off valves with additional means with a valve member, e.g. stem or shaft, passing through the seat
    • 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
    • F16K1/30—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 specially adapted for pressure containers
    • F16K1/307—Additional means used in combination with the main valve
    • 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
    • F16K1/54—Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

913,976. Valves. BAHCO A.B. June 12, 1961 [June 16, 1960; Nov. 18, 1960], No. 21162/61. Class 135. A gas valve 13 is opened by handle 26 via stem screw 8, 9 to pass gas to outlet 7 via a chamber 14 within valve 13 which contains a regulating valve 20 connected via rod 22 to diaphragm 23 within handle 26 and the loading on which is adjusted by turning the handle on stem thread 27 between stops formed by members 30, 26<SP>1</SP>, threads 8, 27 being of opposite hand so that rotation of the handle first moves valve 20 due to the low friction of one sealing ring 28 and further rotation in the same direction then moves valve 13 due to the higher friction of two sealing rings 16, 19. Stem 9 may carry a scale against which the turning of the handle on thread 27 can be indicated.
GB2116261A 1960-06-16 1961-06-12 Handwheel-operated valve Expired GB913976A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE591560 1960-06-16
SE1112660 1960-11-18

Publications (1)

Publication Number Publication Date
GB913976A true GB913976A (en) 1962-12-28

Family

ID=26654662

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2116261A Expired GB913976A (en) 1960-06-16 1961-06-12 Handwheel-operated valve

Country Status (3)

Country Link
CH (1) CH392425A (en)
DK (1) DK104155C (en)
GB (1) GB913976A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2151752A (en) * 1983-12-23 1985-07-24 Taymar Ltd Gas flow regulating assembly
FR2782398A1 (en) * 1998-08-14 2000-02-18 Applic Gaz Sa Pressurized gas flow regulator with needle valve or reducer has axial projection sealing against intermediate chamber seat
US10690259B2 (en) 2012-10-17 2020-06-23 Swagelok Company Manually actuated valve with over-travel feature

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2151752A (en) * 1983-12-23 1985-07-24 Taymar Ltd Gas flow regulating assembly
FR2782398A1 (en) * 1998-08-14 2000-02-18 Applic Gaz Sa Pressurized gas flow regulator with needle valve or reducer has axial projection sealing against intermediate chamber seat
WO2000009939A1 (en) * 1998-08-14 2000-02-24 Application Des Gaz Device for controlling a gas stream such as a tap with needle valve or regulator valve
US10690259B2 (en) 2012-10-17 2020-06-23 Swagelok Company Manually actuated valve with over-travel feature

Also Published As

Publication number Publication date
CH392425A (en) 1965-05-31
DK104155C (en) 1966-04-12

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