GB168220A - Improvements in valves - Google Patents

Improvements in valves

Info

Publication number
GB168220A
GB168220A GB2101620A GB2101620A GB168220A GB 168220 A GB168220 A GB 168220A GB 2101620 A GB2101620 A GB 2101620A GB 2101620 A GB2101620 A GB 2101620A GB 168220 A GB168220 A GB 168220A
Authority
GB
United Kingdom
Prior art keywords
plug
opening
handle
adjusting
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
GB2101620A
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.)
COMBUSTION ENG CORP
Original Assignee
COMBUSTION ENG CORP
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 COMBUSTION ENG CORP filed Critical COMBUSTION ENG CORP
Priority to GB2101620A priority Critical patent/GB168220A/en
Publication of GB168220A publication Critical patent/GB168220A/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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/08—Details
    • F16K5/10—Means for additional adjustment of the rate of flow
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
    • F16K3/26—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member
    • F16K3/262—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member with a transverse bore in the valve member

Landscapes

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

Abstract

168,220. Marks, E. C. R., (Combustion Engineering Corporation). July 12, 1920. Combined rotary and sliding cylindrical valves.- A throttle valve of the plug type i s provided with means for adjusting the amount of opening for a given rotation of the plug. A valve casing 1 is provided with a cylindrical bore which receives a plug 6 having a diametral opening 6<1>. The plug is rotated by a handle 9 through a shank 8 which is square at its lower ends and fits into a square recess 7<1> in the plug. An adjusting-screw 10 is provided with a head 12 which enables the plug to be moved longitudinally without rotation. When the plug is in the position shown, the amount of opening of the valve is proportionately reduced for the whole range of movement of the handle 9.
GB2101620A 1920-07-12 1920-07-12 Improvements in valves Expired GB168220A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2101620A GB168220A (en) 1920-07-12 1920-07-12 Improvements in valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2101620A GB168220A (en) 1920-07-12 1920-07-12 Improvements in valves

Publications (1)

Publication Number Publication Date
GB168220A true GB168220A (en) 1921-09-01

Family

ID=10155758

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2101620A Expired GB168220A (en) 1920-07-12 1920-07-12 Improvements in valves

Country Status (1)

Country Link
GB (1) GB168220A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006136158A1 (en) * 2005-06-23 2006-12-28 Frese A/S A control valve
CN106605090A (en) * 2014-07-14 2017-04-26 卡梅伦国际有限公司 Rotating valve trim
CN108397564A (en) * 2018-06-06 2018-08-14 王秀娟 A kind of ship steam turbine generator isolation ball valve

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006136158A1 (en) * 2005-06-23 2006-12-28 Frese A/S A control valve
EA012361B1 (en) * 2005-06-23 2009-10-30 Фрезе А/С A control valve
US7967023B2 (en) 2005-06-23 2011-06-28 Frese A/S Control valve
CN106605090A (en) * 2014-07-14 2017-04-26 卡梅伦国际有限公司 Rotating valve trim
CN108397564A (en) * 2018-06-06 2018-08-14 王秀娟 A kind of ship steam turbine generator isolation ball valve

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