ATE470893T1 - Vorrichtung zur durchflussregelungsventil in ein heizungs- oder kühlungssystem - Google Patents

Vorrichtung zur durchflussregelungsventil in ein heizungs- oder kühlungssystem

Info

Publication number
ATE470893T1
ATE470893T1 AT03005223T AT03005223T ATE470893T1 AT E470893 T1 ATE470893 T1 AT E470893T1 AT 03005223 T AT03005223 T AT 03005223T AT 03005223 T AT03005223 T AT 03005223T AT E470893 T1 ATE470893 T1 AT E470893T1
Authority
AT
Austria
Prior art keywords
region
housing
piston
throttling
adjacent
Prior art date
Application number
AT03005223T
Other languages
English (en)
Inventor
John M Trantham
Iii George T Watson
Original Assignee
Flow Design 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=28454017&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE470893(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Flow Design Inc filed Critical Flow Design Inc
Application granted granted Critical
Publication of ATE470893T1 publication Critical patent/ATE470893T1/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
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/31—Expansion valves
    • F25B41/33—Expansion valves with the valve member being actuated by the fluid pressure, e.g. by the pressure of the refrigerant
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/028—Controlling a pressure difference
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/0608—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the controller being mounted within the flow path and having slidable elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2500/00—Problems to be solved
    • F25B2500/01—Geometry problems, e.g. for reducing size
    • 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
    • Y10T137/0318—Processes
    • Y10T137/0324—With control of flow by a condition or characteristic of a fluid
    • 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
    • Y10T137/7784—Responsive to change in rate of fluid flow
    • Y10T137/7787—Expansible chamber subject to differential pressures
    • Y10T137/7791—Pressures across flow line valve

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Safety Valves (AREA)
  • Details Of Valves (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Lift Valve (AREA)
  • Discharge Heating (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • General Induction Heating (AREA)
  • Flow Control (AREA)
  • Temperature-Responsive Valves (AREA)
AT03005223T 2002-04-10 2003-03-10 Vorrichtung zur durchflussregelungsventil in ein heizungs- oder kühlungssystem ATE470893T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/121,106 US6688319B2 (en) 2002-04-10 2002-04-10 Flow regulating control valve and method for regulating fluid flow

Publications (1)

Publication Number Publication Date
ATE470893T1 true ATE470893T1 (de) 2010-06-15

Family

ID=28454017

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03005223T ATE470893T1 (de) 2002-04-10 2003-03-10 Vorrichtung zur durchflussregelungsventil in ein heizungs- oder kühlungssystem

Country Status (8)

Country Link
US (1) US6688319B2 (de)
EP (1) EP1353254B1 (de)
AT (1) ATE470893T1 (de)
DE (1) DE60332891C5 (de)
DK (1) DK1353254T3 (de)
ES (1) ES2348505T3 (de)
PT (1) PT1353254E (de)
SI (1) SI1353254T1 (de)

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US7156120B2 (en) * 2004-07-28 2007-01-02 Cct Manufacturing, Inc. Inline liquid flow control valve
SE528703C2 (sv) * 2004-09-15 2007-01-30 Tour & Andersson Ab Anordning för flödesreglering av ett medium i ett värme-och kylsystem
DE502006001866D1 (de) * 2005-05-12 2008-12-04 Behr Gmbh & Co Kg Differenzdruckventil
DE102006014446A1 (de) 2006-03-29 2007-10-04 Schaeffler Kg Stromregelventil
WO2007127949A2 (en) 2006-04-27 2007-11-08 Sko Flo Industries, Inc. Flow control valve
EP2021744A4 (de) * 2006-04-28 2015-09-02 Sko Flo Ind Inc Strömungsmesser
US7621461B2 (en) 2006-08-18 2009-11-24 Flow Design, Inc. System and method for regulating heat transfer on a fluid by regulating the flow of the fluid
GB0711629D0 (en) * 2007-06-15 2007-07-25 Honeywell Normalair Garrett Lt Hydraulic heating apparatus
US8118052B2 (en) * 2008-09-12 2012-02-21 Basf Corporation Method of forming a polyurethane foam
US8123081B2 (en) * 2008-09-12 2012-02-28 Basf Corporation Two component foam dispensing apparatus
US8276611B2 (en) * 2008-09-12 2012-10-02 Basf Corporation Externally adjustable pressure compensated flow control valve
AU2009311788A1 (en) * 2008-11-05 2010-05-14 John William Green Flow regulating device
US8973603B2 (en) * 2009-02-17 2015-03-10 Carefusion 2200, Inc. Gas flow regulating device
US8061195B2 (en) * 2009-05-08 2011-11-22 Jones Iii Tommy Jefferson Flow control assembly
DE102009033376B4 (de) 2009-07-16 2014-05-28 Ta Heimeier Gmbh Voreinstellbarer Durchflussmengenregler für Heizungsanlagen
DE102009061242B3 (de) * 2009-07-16 2016-09-08 IMI Hydronic Engineering Deutschland GmbH Voreinstellbarer Durchflussmengenregler für Heizungsanlagen (II)
WO2011061328A1 (en) * 2009-11-23 2011-05-26 Basf Se Foam dispensing apparatus
US9052715B2 (en) * 2010-10-05 2015-06-09 Sko Flo Industries, Inc. Flow rate controller for high flow rates and high pressure drops
CH708204A1 (de) * 2013-06-12 2014-12-15 Belimo Holding Ag Druckausgleichseinsatz.
ITMI20132133A1 (it) * 2013-12-19 2015-06-20 Vir Valvoindustria Ing Rizzio S P A Valvola di bilanciamento dinamico per controllo della portata indipendente dalla pressione
EP3120209B1 (de) 2014-03-18 2020-05-06 IMI Hydronic Engineering, Inc. Intelligente nachrüstkomponenten zur verwendung in einem flüssigkeitsfördersystem
EP2977847B1 (de) 2014-07-24 2017-04-26 Danfoss A/S Ventilanordnung
EP2988071B1 (de) * 2014-08-19 2016-06-22 IMI Hydronic Engineering International SA Durchflussmengenregler
DK3012705T3 (en) 2014-10-22 2017-03-27 Danfoss As Heat exchanger arrangement, heating system and method for operating a heating system
EP3203346A1 (de) * 2016-02-02 2017-08-09 Danfoss A/S Ventil, insbesondere wärmetauscherventil
CN107023688A (zh) * 2016-02-02 2017-08-08 丹佛斯有限公司 尤其是热交换器阀的阀
EP3203123A1 (de) * 2016-02-02 2017-08-09 Danfoss A/S Ventil, insbesondere wärmetauscherventil
EP3203348A1 (de) * 2016-02-02 2017-08-09 Danfoss A/S Ventil, insbesondere wärmetauscherventil
EP3203347A1 (de) * 2016-02-02 2017-08-09 Danfoss A/S Ventil, insbesondere wärmetauscherventil
WO2019221785A1 (en) * 2018-05-16 2019-11-21 Parker-Hannifin Corporation Valve comprising a dual piston assembly and method of forming a valve

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Also Published As

Publication number Publication date
DE60332891D1 (de) 2010-07-22
EP1353254B1 (de) 2010-06-09
EP1353254A3 (de) 2006-02-22
US20030192597A1 (en) 2003-10-16
ES2348505T3 (es) 2010-12-07
SI1353254T1 (sl) 2010-10-29
US6688319B2 (en) 2004-02-10
DE60332891C5 (de) 2018-08-09
DK1353254T3 (da) 2010-08-23
EP1353254A2 (de) 2003-10-15
PT1353254E (pt) 2010-10-13

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