KR920701729A - Throttle valve - Google Patents

Throttle valve

Info

Publication number
KR920701729A
KR920701729A KR1019910700119A KR910700119A KR920701729A KR 920701729 A KR920701729 A KR 920701729A KR 1019910700119 A KR1019910700119 A KR 1019910700119A KR 910700119 A KR910700119 A KR 910700119A KR 920701729 A KR920701729 A KR 920701729A
Authority
KR
South Korea
Prior art keywords
throttle valve
throttle
valve
Prior art date
Application number
KR1019910700119A
Other languages
Korean (ko)
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 filed Critical
Publication of KR920701729A publication Critical patent/KR920701729A/en

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
    • F16K1/02—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 with screw-spindle
    • F16K1/06—Special arrangements for improving the flow, e.g. special shape of passages or casings
    • F16K1/08—Special arrangements for improving the flow, e.g. special shape of passages or casings in which the spindle is perpendicular to the general direction 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
    • 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
    • F16K1/36—Valve members
    • F16K1/38—Valve members of conical shape
    • F16K1/385—Valve members of conical shape contacting in the closed position, over a substantial axial length, a seat surface having the same inclination
    • 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
    • F16K25/00—Details relating to contact between valve members and seats
    • F16K25/04—Arrangements for preventing erosion, not otherwise provided for
    • 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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/04—Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Details Of Valves (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
KR1019910700119A 1989-06-14 1991-01-31 Throttle valve KR920701729A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36592489A 1989-06-14 1989-06-14
PCT/US1990/002767 WO1990015944A2 (en) 1989-06-14 1990-05-21 Throttling valve

Publications (1)

Publication Number Publication Date
KR920701729A true KR920701729A (en) 1992-08-12

Family

ID=23440958

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910700119A KR920701729A (en) 1989-06-14 1991-01-31 Throttle valve

Country Status (11)

Country Link
EP (1) EP0477299A4 (en)
JP (1) JPH05502283A (en)
KR (1) KR920701729A (en)
CN (1) CN1023343C (en)
AU (1) AU640678B2 (en)
BR (1) BR9007442A (en)
CA (1) CA2016800A1 (en)
ES (1) ES2025391A6 (en)
FI (1) FI915872A0 (en)
HU (1) HUT63236A (en)
WO (1) WO1990015944A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007095951A1 (en) * 2006-02-23 2007-08-30 Scanima A/S Powder valve
DE102007007664B3 (en) * 2007-02-13 2008-03-27 Mokveld Valves B.V. Throttle valve e.g. for undersea oil and gas supply, has permanent magnet on adjustment element to provide rotation of adjustment element
DE102010001557A1 (en) * 2010-02-03 2011-08-04 Voith Patent GmbH, 89522 Valve for regulating a fluid flow
CN102601878A (en) * 2012-03-07 2012-07-25 王汉力 Polyurethane mixing device
CN105240336A (en) * 2015-11-19 2016-01-13 龙工（上海）精工液压有限公司 Pilot buffer valve structure
CN108223823B (en) * 2017-11-28 2019-05-07 中国航发西安动力控制科技有限公司 Slide valve window with exponential function feature
CN110701309B (en) * 2019-09-03 2020-10-16 陕西蓝箭航天技术有限公司 Add row valve device and attitude and orbit accuse driving system
CN110645406B (en) * 2019-09-24 2021-06-04 安徽宇杰液压机械有限公司 Pressure reducing valve
CN111803983B (en) * 2020-07-22 2020-12-29 湖北大江环保科技股份有限公司 Oxygen pressure leaching flash evaporation exhaust control structure and control method thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1508901A (en) * 1966-02-09 1968-03-20
US3703273A (en) * 1970-08-24 1972-11-21 Kieley & Mueller Low loss innervalve assembly
JPS56138571A (en) * 1980-03-28 1981-10-29 Toshiba Corp Steam control valve
US4413646A (en) * 1981-05-01 1983-11-08 Exxon Research And Engineering Co. Streamline coal slurry letdown valve
GB2109089A (en) * 1981-11-04 1983-05-25 British Nuclear Fuels Ltd Throttling valve
DE3233445A1 (en) * 1982-09-09 1984-03-15 Basf Ag, 6700 Ludwigshafen Expansion valve for the expansion of hydrogenation residues of coal and heavy-oil hydrogenation
US4529169A (en) * 1983-01-07 1985-07-16 Cummins Engine Company, Inc. Hardfaced valves and method of making same
DE3316895C2 (en) * 1983-05-09 1985-06-20 Kraftwerk Union AG, 4330 Mülheim Stop valve with a conical valve seat
US4623002A (en) * 1985-03-25 1986-11-18 Steam Systems And Services Incorporated Polymer control valve

Also Published As

Publication number Publication date
FI915872A0 (en) 1991-12-13
EP0477299A1 (en) 1992-04-01
WO1990015944A3 (en) 1992-05-29
AU640678B2 (en) 1993-09-02
WO1990015944A2 (en) 1990-12-27
AU6160690A (en) 1991-01-08
HU906770D0 (en) 1992-04-28
CN1048093A (en) 1990-12-26
JPH05502283A (en) 1993-04-22
BR9007442A (en) 1992-06-16
CN1023343C (en) 1993-12-29
EP0477299A4 (en) 1993-04-28
HUT63236A (en) 1993-07-28
CA2016800A1 (en) 1990-12-14
ES2025391A6 (en) 1992-03-16

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Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid