DK0870142T3 - Löfteventil med trykafbalanceret, pilotstyret ventildel - Google Patents

Löfteventil med trykafbalanceret, pilotstyret ventildel

Info

Publication number
DK0870142T3
DK0870142T3 DK96911848T DK96911848T DK0870142T3 DK 0870142 T3 DK0870142 T3 DK 0870142T3 DK 96911848 T DK96911848 T DK 96911848T DK 96911848 T DK96911848 T DK 96911848T DK 0870142 T3 DK0870142 T3 DK 0870142T3
Authority
DK
Denmark
Prior art keywords
passageway
flow control
whilst
valve
promise
Prior art date
Application number
DK96911848T
Other languages
Danish (da)
English (en)
Inventor
Elias Hajjar
Original Assignee
Microflow Int Pty Ltd
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 Microflow Int Pty Ltd filed Critical Microflow Int Pty Ltd
Application granted granted Critical
Publication of DK0870142T3 publication Critical patent/DK0870142T3/da

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
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/38—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side
    • F16K31/383—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side the fluid acting on a piston
    • 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
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/38—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side
    • F16K31/383—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side the fluid acting on a piston
    • F16K31/3835—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side the fluid acting on a piston the discharge being effected through the piston and being blockable by a mechanically-actuated member making contact with the piston
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/4238—With cleaner, lubrication added to fluid or liquid sealing at valve interface
    • Y10T137/4245—Cleaning or steam sterilizing
    • Y10T137/4273—Mechanical cleaning
    • Y10T137/4336—Cleaning member reciprocates in passage

Landscapes

  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Safety Valves (AREA)
  • Lift Valve (AREA)
  • Sliding Valves (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Paper (AREA)
  • Flow Control (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Earth Drilling (AREA)
DK96911848T 1995-05-05 1996-05-03 Löfteventil med trykafbalanceret, pilotstyret ventildel DK0870142T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPN641295 1995-05-05
PCT/AU1996/000263 WO1996035067A1 (en) 1995-05-05 1996-05-03 Lift valve with pressure balanced pilot operated valve member

Publications (1)

Publication Number Publication Date
DK0870142T3 true DK0870142T3 (da) 2007-04-10

Family

ID=3790737

Family Applications (1)

Application Number Title Priority Date Filing Date
DK96911848T DK0870142T3 (da) 1995-05-05 1996-05-03 Löfteventil med trykafbalanceret, pilotstyret ventildel

Country Status (14)

Country Link
US (1) US6062530A (xx)
EP (2) EP0870142B8 (xx)
JP (2) JP3996190B2 (xx)
KR (1) KR100427843B1 (xx)
CN (1) CN1116542C (xx)
AT (2) ATE494773T1 (xx)
AU (1) AU716174B2 (xx)
CA (1) CA2220290C (xx)
DE (2) DE69636762T2 (xx)
DK (1) DK0870142T3 (xx)
ES (1) ES2281903T3 (xx)
HK (1) HK1016677A1 (xx)
NZ (1) NZ306359A (xx)
WO (1) WO1996035067A1 (xx)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040026641A1 (en) * 2002-08-06 2004-02-12 Chin-Jen Chen Cylinder apparatus
WO2008046138A1 (en) * 2006-10-16 2008-04-24 Microflow International Pty Limited Fluid level control valve
US20100282989A1 (en) * 2007-07-11 2010-11-11 Microflow International Pty Limited Valve
CN101965471A (zh) * 2008-02-11 2011-02-02 微流国际私人有限公司 阀
US8256739B2 (en) * 2008-12-22 2012-09-04 Husco International, Inc. Poppet valve operated by an electrohydraulic poppet pilot valve
IT1395526B1 (it) * 2009-09-08 2012-09-28 Sit La Precisa Spa Con Socio Unico Gruppo valvolare per il controllo dell'erogazione di un gas combustibile, in particolare per l'erogazione attraverso un apparecchio contatore di gas, e contatore di gas includente detto gruppo valvolare.
US8336849B2 (en) * 2010-02-11 2012-12-25 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Conical seat shut off valve
CN102086946B (zh) * 2010-12-07 2012-11-07 杭州春江阀门有限公司 多功能动态流量平衡阀
CN103047457B (zh) * 2012-12-19 2015-05-06 武汉大禹阀门股份有限公司 水锤泄放阀
DE102016111937A1 (de) * 2016-06-29 2018-01-04 Kendrion (Villingen) Gmbh Ventil zum Verschließen und Öffnen eines Leitungssystems
CN115163864B (zh) * 2022-07-15 2024-05-28 特阀江苏流体机械制造有限公司 一种高效率的防垢阀门
TWI846415B (zh) * 2023-03-31 2024-06-21 方建中 電動進水器

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2712325A (en) * 1954-09-13 1955-07-05 Orrin E Andrus Irrigation flow controller
DE1059364B (de) * 1955-11-24 1959-06-11 Josef Mohr Schwimmergesteuertes Zulaufventil fuer Behaelter, insbesondere fuer Klosett- oder Pissoirspuelkaesten
GB1112625A (en) * 1965-05-25 1968-05-08 Ragnar Avid Andersson Improvements in or relating to flow control valve mechanisms
GB1444393A (en) * 1973-07-04 1976-07-28 Boc International Ltd Flow control valve
EP0258512A1 (en) * 1986-09-05 1988-03-09 International Fluid Systems Ltd. Unloader valve
EP0259512B1 (de) * 1986-09-11 1989-03-22 Honeywell Regelsysteme GmbH Verfahren und Vorrichtung zur Bestimmung der Ankunftzeit eines Schallimpulses
US4785842A (en) * 1987-08-07 1988-11-22 Johnson Jr Ayres W Resettable vibration-actuated emergency shutoff mechanism
ES2032950T3 (es) * 1988-05-27 1993-03-01 Koppens Automatic Fabrieken B.V. Valvula de detencion y sistema de control/mezclado para fluido.
JPH02117479U (xx) * 1989-01-26 1990-09-20
GB2256257A (en) * 1991-05-31 1992-12-02 Jasmart Design & Technology Li A liquid level control valve
AU2455492A (en) * 1991-09-19 1993-03-25 Hajjar, Elias Valve
AU659356B2 (en) * 1993-02-17 1995-05-11 Nu-Valve Pty Limited Self-regulating inlet flow valve
IT1260999B (it) * 1993-10-19 1996-04-29 Ar A R A T S R L Geocomposito per opere di rinforzo e contenimento ad alto modulo elastico e deformabilita' zonale.
JP2651997B2 (ja) * 1994-02-25 1997-09-10 株式会社イナックス 自掃機能を備えた自閉水栓
AU3601695A (en) * 1994-10-07 1996-05-02 Ian Malcolm Chatwin Solenoid actuated bi-stable pilot valve
JP4522546B2 (ja) * 2000-06-19 2010-08-11 株式会社テイエルブイ オリフィス式スチームトラップ
JP2005048943A (ja) * 2003-07-15 2005-02-24 Furukawa Electric Co Ltd:The 電子制御弁、その弁座クリーニング方法および弁体位置制御方法
HU230292B1 (hu) * 2006-03-13 2015-12-28 BERY INTELLECTUAL PROPERTIES Szellemi Tulajdonjogokat Hasznosító és Kezelő Kf Szabályozószelep alakos tömítőelemmel
JP4890092B2 (ja) * 2006-05-15 2012-03-07 株式会社テイエルブイ フロート式スチームトラップ
JP4651584B2 (ja) * 2006-07-07 2011-03-16 リンナイ株式会社 パイロット式電磁弁

Also Published As

Publication number Publication date
EP0870142A4 (en) 2000-05-10
HK1016677A1 (en) 1999-11-05
DE69636762D1 (de) 2007-01-25
NZ306359A (en) 1999-07-29
AU716174B2 (en) 2000-02-17
EP1716748B1 (en) 2011-01-12
JP2007255714A (ja) 2007-10-04
CN1116542C (zh) 2003-07-30
KR19990008469A (ko) 1999-01-25
EP0870142A1 (en) 1998-10-14
JPH11509913A (ja) 1999-08-31
EP0870142B8 (en) 2007-04-11
ES2281903T3 (es) 2007-10-01
EP1716748A3 (en) 2006-11-15
JP3996190B2 (ja) 2007-10-24
ATE494773T1 (de) 2011-01-15
DE69638320D1 (de) 2011-02-24
EP0870142B1 (en) 2006-12-13
US6062530A (en) 2000-05-16
EP1716748A2 (en) 2006-11-02
ATE348280T1 (de) 2007-01-15
CA2220290C (en) 2009-02-24
WO1996035067A1 (en) 1996-11-07
CN1189209A (zh) 1998-07-29
AU5490996A (en) 1996-11-21
KR100427843B1 (ko) 2004-08-25
DE69636762T2 (de) 2007-10-31
CA2220290A1 (en) 1996-11-07

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