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ATE470814T1 - Stromregelventile - Google Patents

Stromregelventile

Info

Publication number
ATE470814T1
ATE470814T1 AT04753903T AT04753903T ATE470814T1 AT E470814 T1 ATE470814 T1 AT E470814T1 AT 04753903 T AT04753903 T AT 04753903T AT 04753903 T AT04753903 T AT 04753903T AT E470814 T1 ATE470814 T1 AT E470814T1
Authority
AT
Austria
Prior art keywords
valve
piston
inlet
chamber
effective area
Prior art date
Application number
AT04753903T
Other languages
English (en)
Inventor
Mark Kirchner
Ben Trueblood
Paul Skoglund
Original Assignee
Flow Control Ind Inc
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 Flow Control Ind Inc filed Critical Flow Control Ind Inc
Application granted granted Critical
Publication of ATE470814T1 publication Critical patent/ATE470814T1/de

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0126—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs
    • G05D7/0133—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs within the flow-path
    • 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
    • F16K31/363—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor 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
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7784—Responsive to change in rate of fluid flow
    • Y10T137/7787—Expansible chamber subject to differential pressures
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7784—Responsive to change in rate of fluid flow
    • Y10T137/7787—Expansible chamber subject to differential pressures
    • Y10T137/7788—Pressures across fixed choke
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7834—Valve seat or external sleeve moves to open valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Safety Valves (AREA)
  • Lift Valve (AREA)
  • Multiple-Way Valves (AREA)
  • Valve Device For Special Equipments (AREA)
  • Vehicle Body Suspensions (AREA)
AT04753903T 2003-06-24 2004-05-28 Stromregelventile ATE470814T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US48230703P 2003-06-24 2003-06-24
US10/823,038 US6932107B2 (en) 2003-06-24 2004-04-12 Flow control valves
PCT/US2004/017182 WO2005005841A2 (en) 2003-06-24 2004-05-28 Flow control valves

Publications (1)

Publication Number Publication Date
ATE470814T1 true ATE470814T1 (de) 2010-06-15

Family

ID=33544517

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04753903T ATE470814T1 (de) 2003-06-24 2004-05-28 Stromregelventile

Country Status (6)

Country Link
US (2) US6932107B2 (de)
EP (1) EP1639283B1 (de)
AT (1) ATE470814T1 (de)
CA (1) CA2570452C (de)
DE (1) DE602004027628D1 (de)
WO (1) WO2005005841A2 (de)

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US6932107B2 (en) * 2003-06-24 2005-08-23 Flow Control Industries, Inc. Flow control valves
US7770595B2 (en) * 2006-04-27 2010-08-10 Sko Flo Industries, Inc. Flow control valve
US7395708B2 (en) * 2006-04-28 2008-07-08 Skoflo Industries, Inc. Flow measuring apparatus including a piston movable in the flow barrel
US7647942B2 (en) * 2007-02-21 2010-01-19 Victaulic Company Constant flow rate valve
GB2447862B (en) * 2007-03-24 2009-10-14 Schlumberger Holdings Backflow and flow rate control valve
US9052715B2 (en) * 2010-10-05 2015-06-09 Sko Flo Industries, Inc. Flow rate controller for high flow rates and high pressure drops
US8805591B2 (en) 2011-01-18 2014-08-12 Flow Control Industries, Inc. Pressure compensated flow rate controller with BTU meter
JP5077464B1 (ja) * 2011-06-30 2012-11-21 ダイキン工業株式会社 冷媒流路切換弁、及びそれを用いた空気調和装置
US8905064B2 (en) 2011-10-03 2014-12-09 Seik Oh Flow regulator for infusion pump and method of manufacturing the same
US20140020771A1 (en) * 2012-07-23 2014-01-23 Hans D. Baumann Variable resistance differential pressure regulator
CN103672077B (zh) 2012-09-21 2018-04-24 艾默生过程管理调节技术公司 带有入口压强感应管的平衡压强调节器与平衡塞组件
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EP2937759B1 (de) * 2014-04-24 2018-04-04 Siemens Schweiz AG Druckunabhängiges Regelventil
EP2988071B1 (de) * 2014-08-19 2016-06-22 IMI Hydronic Engineering International SA Durchflussmengenregler
US9910447B2 (en) * 2015-03-10 2018-03-06 Fratelli Pettinaroli S.P.A. Automatic balancing valve
USD845803S1 (en) * 2015-10-20 2019-04-16 Surpass Industry Co., Ltd. Fluid apparatus for semiconductor manufacturing equipment
WO2017205670A1 (en) 2016-05-26 2017-11-30 Sko Flo Industries, Inc. Multi-stage flow control assemblies
USD926942S1 (en) 2020-01-28 2021-08-03 Universal Flow Monitors, Inc. Flow control plate
USD1004744S1 (en) 2020-01-28 2023-11-14 Dwyer Instruments, Llc Flow pin
US11703363B2 (en) 2020-01-28 2023-07-18 Dwyer Instruments, Llc Systems and methods for an inline flow meter assembly
CN115315672A (zh) 2020-03-05 2022-11-08 耐特菲姆有限公司 流量调节器

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Also Published As

Publication number Publication date
EP1639283A4 (de) 2007-10-17
US20040261860A1 (en) 2004-12-30
WO2005005841A2 (en) 2005-01-20
EP1639283B1 (de) 2010-06-09
CA2570452C (en) 2009-10-06
US7128086B2 (en) 2006-10-31
DE602004027628D1 (de) 2010-07-22
US20050211305A1 (en) 2005-09-29
EP1639283A2 (de) 2006-03-29
WO2005005841A3 (en) 2005-04-14
CA2570452A1 (en) 2005-01-20
US6932107B2 (en) 2005-08-23

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties