AR036286A1 - Liberacion de valvulas agarrotadas - Google Patents

Liberacion de valvulas agarrotadas

Info

Publication number
AR036286A1
AR036286A1 ARP020103167A ARP020103167A AR036286A1 AR 036286 A1 AR036286 A1 AR 036286A1 AR P020103167 A ARP020103167 A AR P020103167A AR P020103167 A ARP020103167 A AR P020103167A AR 036286 A1 AR036286 A1 AR 036286A1
Authority
AR
Argentina
Prior art keywords
valve
stem
impact force
drives
longitudinal axis
Prior art date
Application number
ARP020103167A
Other languages
English (en)
Inventor
Robert Peter Enston
Original Assignee
Robert Peter Enston
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 Robert Peter Enston filed Critical Robert Peter Enston
Publication of AR036286A1 publication Critical patent/AR036286A1/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
    • B25B27/24—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same mounting or demounting valves
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00—Spanners; Wrenches
    • B25B13/44—Spanners; Wrenches of the chuck type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00—Spanners; Wrenches
    • B25B13/48—Spanners; Wrenches for special purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B9/00—Hand-held gripping tools other than those covered by group B25B7/00
    • 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
    • F16K29/00—Arrangements for movement of valve members other than for opening and closing the valve, e.g. for grinding-in, for preventing sticking

Abstract

Un aparato para liberar una válvula agarrotada que tiene un vástago (10) alargado que acciona la válvula, el cual vástago sobresale de la válvula, comprende medios para aplicar de forma repetida una fuerza de impacto al vástago que acciona la válvula a través de su eje longitudinal. La fuerza de impacto puede ser aplicada, de manera alternada en direcciones opuestas a lo largo del eje longitudinal, y el aparato puede comprender medios de agarre para sujetar y acoplarse con, una porción sobresaliente del vástago que acciona la válvula. La aplicación repetida de una fuerza de impacto sobre el vástago de accionamiento de la válvula a lo largo de su eje longitudinal del vástago induce vibraciones y produce el movimiento de aquellas porciones de la válvula que causan su agarrotamiento. Esto ayuda a desalojar la laminilla y otras deposiciones, y permite que la válvula sea movida (desatascada)
ARP020103167A 2001-08-23 2002-08-23 Liberacion de valvulas agarrotadas AR036286A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0120496A GB2378997A (en) 2001-08-23 2001-08-23 Freeing of seized valves

Publications (1)

Publication Number Publication Date
AR036286A1 true AR036286A1 (es) 2004-08-25

Family

ID=9920865

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP020103167A AR036286A1 (es) 2001-08-23 2002-08-23 Liberacion de valvulas agarrotadas

Country Status (12)

Country Link
EP (2) EP2278201A1 (es)
JP (1) JP2005501210A (es)
KR (1) KR20040041584A (es)
CN (1) CN1545602A (es)
AR (1) AR036286A1 (es)
BR (1) BR0212709A (es)
GB (1) GB2378997A (es)
MX (1) MXPA04001692A (es)
NO (1) NO20040734L (es)
RU (1) RU2004108091A (es)
WO (1) WO2003019057A1 (es)
ZA (1) ZA200402041B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7963324B2 (en) 2004-12-03 2011-06-21 Schlumberger Technology Corporation Flow control actuation
KR100834944B1 (ko) * 2006-12-29 2008-06-03 주식회사 한국 종합엔지니어링 상수도용 타격 기능을 갖는 밸브 조작용 키장치
CN101450478B (zh) * 2007-11-30 2012-06-13 上海诺玛液压系统有限公司 用于电液伺服阀上端盖的拆卸工装
CN102720715B (zh) * 2012-05-31 2015-06-03 绍兴文理学院 一种利用电磁吸力修复电液比例阀卡紧故障的方法
CN102720714B (zh) * 2012-05-31 2014-09-03 绍兴文理学院 一种利用电磁力修复电液比例阀卡紧故障的方法
CN102720713B (zh) * 2012-05-31 2016-02-03 绍兴文理学院 一种利用电磁吸力修复卡紧故障的电液比例阀
CN102734243B (zh) * 2012-06-08 2014-08-13 绍兴文理学院 一种可检测并修复卡紧故障的液压阀
AU2014101417B4 (en) * 2014-03-14 2015-03-19 SWINBURNE, Peter Raymond Tap Valve Removal Tool
KR101755994B1 (ko) 2016-03-16 2017-07-07 현대자동차주식회사 차량의 흡/배기밸브의 학습제어방법 및 장치
GB201816648D0 (en) * 2018-10-12 2018-11-28 Hydrosave Ltd Improvements to vibration release system for pipeline items

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1604958A (en) * 1925-06-23 1926-11-02 Ingersoll Rand Co Hammer-type extractor
US2503426A (en) * 1946-04-15 1950-04-11 Miles E Tower Pulling device
US3280455A (en) * 1965-07-06 1966-10-25 Charles H Schubert Axle puller with sliding hammer
US3739452A (en) * 1971-09-24 1973-06-19 W Gadberry Diesel engine injector puller
US4573378A (en) * 1984-06-08 1986-03-04 Mcdonald Gerald R Maintenance tool for inaccessible wheel valves
US5638590A (en) * 1995-05-15 1997-06-17 Silano; Peter Tool for servicing subterranean gate valves
EP0779130A1 (en) * 1995-12-16 1997-06-18 Kilpatrick Fraser Limited Impact wrench clip
GB0005558D0 (en) * 2000-03-09 2000-05-03 Enston Eric J Valve cleaning

Also Published As

Publication number Publication date
CN1545602A (zh) 2004-11-10
NO20040734L (no) 2004-02-20
RU2004108091A (ru) 2005-05-27
WO2003019057A1 (en) 2003-03-06
GB2378997A (en) 2003-02-26
MXPA04001692A (es) 2004-05-31
ZA200402041B (en) 2005-03-07
GB0120496D0 (en) 2001-10-17
JP2005501210A (ja) 2005-01-13
KR20040041584A (ko) 2004-05-17
EP1421311A1 (en) 2004-05-26
BR0212709A (pt) 2004-08-03
EP2278201A1 (en) 2011-01-26

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