NO995546L - LÕseanordning for leddkopling - Google Patents

LÕseanordning for leddkopling

Info

Publication number
NO995546L
NO995546L NO995546A NO995546A NO995546L NO 995546 L NO995546 L NO 995546L NO 995546 A NO995546 A NO 995546A NO 995546 A NO995546 A NO 995546A NO 995546 L NO995546 L NO 995546L
Authority
NO
Norway
Prior art keywords
valve
linkage
actuator
corner
alignment
Prior art date
Application number
NO995546A
Other languages
English (en)
Other versions
NO995546D0 (no
Inventor
Ma Weijian
Original Assignee
Young And Franklin
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 Young And Franklin filed Critical Young And Franklin
Publication of NO995546D0 publication Critical patent/NO995546D0/no
Publication of NO995546L publication Critical patent/NO995546L/no

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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/16—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member
    • F16K31/163—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a piston
    • F16K31/1635—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a piston for rotating valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18992—Reciprocating to reciprocating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20558—Variable output force

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Actuator (AREA)
  • Fluid-Driven Valves (AREA)
  • Transmission Devices (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)

Abstract

Anordning, primært for anvendelse ved lukking og åpning av en ventil (20) ved å vende ventilslammen (26) mellom en fullt åpen og fullt lukket posisjon. I en form av oppfinnelsen er en momentarm (25) som er feslet til ventilslammen forbundet ved et hjorne av en trekantformet veivarm (30) ved hjelp av et ledd (31). El andre hjørne av veivarmcn (30) er dreibart montert på en fast aksel og et tredje hjome (39) er forbundet med en aktualor. Akselen, leddet og et dreiepunkt på den distale enden av momentamien blir alle bragt til innretting eller flukting langs en felles akse når ventilen er i den fullt lukkede posisjonen. Ved å forflytte aktuatoren i den motsatte retningen brytes innrettingen mellom leddet og veivarmen og momentamien trekkes mot en venlilåpningsposisjon.
NO995546A 1998-11-16 1999-11-12 LÕseanordning for leddkopling NO995546L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/192,986 US6086038A (en) 1998-11-16 1998-11-16 Linkage locking device

Publications (2)

Publication Number Publication Date
NO995546D0 NO995546D0 (no) 1999-11-12
NO995546L true NO995546L (no) 2000-05-18

Family

ID=22711842

Family Applications (1)

Application Number Title Priority Date Filing Date
NO995546A NO995546L (no) 1998-11-16 1999-11-12 LÕseanordning for leddkopling

Country Status (7)

Country Link
US (1) US6086038A (no)
EP (1) EP1001201B1 (no)
JP (1) JP2000146016A (no)
CA (1) CA2280411A1 (no)
DE (1) DE69925439T2 (no)
ID (1) ID23826A (no)
NO (1) NO995546L (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0401440D0 (en) * 2004-01-23 2004-02-25 Enovate Systems Ltd Completion suspension valve system
DE102007016554A1 (de) * 2007-04-05 2008-10-09 Janich Gmbh & Co. Kg Absperrsystem für große Leitungsquerschnitte mit einer Schwenkklappe
US8485498B2 (en) * 2010-06-30 2013-07-16 Denso Corporation Valve control apparatus
CN105570513B (zh) * 2016-02-24 2017-12-01 天津市北方阀门控制设备有限公司 一种用于阀门电动装置的转矩控制直线运动转换机构
CN107366775B (zh) * 2016-05-13 2020-09-25 博格华纳公司 用于联动系统的偏置装置及其制造和使用方法
CN111765261B (zh) * 2020-05-29 2022-10-11 成都中科唯实仪器有限责任公司 一种具有锁定功能的真空阀

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3317179A (en) * 1963-08-09 1967-05-02 David F Wiseman & Sons Ltd Valve operating linkages
FR1461225A (fr) * 1965-12-23 1966-03-04 Charles Winn And Company Ltd Dispositif d'actionnement pour vannes à papillon
US3474829A (en) * 1967-05-15 1969-10-28 Shell Oil Co Non-linear operating linkage for a rate-of-flow control valve
US3684237A (en) * 1970-05-04 1972-08-15 Westinghouse Electric Corp Variable force angle linkage
JPS50144925A (no) * 1974-05-11 1975-11-21
FR2275714B3 (fr) * 1974-06-19 1976-07-09 Ferrier & Cie Ets Robinet a commande automatique
US4050670A (en) * 1976-02-05 1977-09-27 Masoneilan International, Inc. Variable force actuator
DE3104263C2 (de) * 1981-02-07 1983-11-24 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Antriebsgestänge mit progressiver Übersetzung als Zwischenbauteil
US4637243A (en) * 1985-09-03 1987-01-20 Bond Irvin D Press linkage with controlled dwell
LU86679A1 (fr) * 1986-11-21 1988-06-13 Wurth Paul Sa Mecanisme pour actionner un clapet de dosage
US4959989A (en) * 1988-06-09 1990-10-02 Reo Hydraulic Pierce & Form Force multiplying press
US5078180A (en) * 1990-07-30 1992-01-07 Richard Collins Automatically operated gate valve for recreational vehicles
US5542643A (en) * 1994-05-02 1996-08-06 Breth; Newton Pneumatic ball valve operator
US5967486A (en) * 1997-05-20 1999-10-19 Mccrory; Gene A. Automated actuator for pull-open, push-closed valves

Also Published As

Publication number Publication date
EP1001201A3 (en) 2001-08-22
US6086038A (en) 2000-07-11
ID23826A (id) 2000-05-17
DE69925439T2 (de) 2006-02-02
NO995546D0 (no) 1999-11-12
EP1001201B1 (en) 2005-05-25
EP1001201A2 (en) 2000-05-17
JP2000146016A (ja) 2000-05-26
DE69925439D1 (de) 2005-06-30
CA2280411A1 (en) 2000-05-16

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application