DE602005019737D1 - Stromregelventil für kühlsystem - Google Patents

Stromregelventil für kühlsystem

Info

Publication number
DE602005019737D1
DE602005019737D1 DE200560019737 DE602005019737T DE602005019737D1 DE 602005019737 D1 DE602005019737 D1 DE 602005019737D1 DE 200560019737 DE200560019737 DE 200560019737 DE 602005019737 T DE602005019737 T DE 602005019737T DE 602005019737 D1 DE602005019737 D1 DE 602005019737D1
Authority
DE
Germany
Prior art keywords
valve
valve element
valve unit
control valve
actuator
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE200560019737
Other languages
English (en)
Inventor
Hans Christian Johnsen
Joergen Holst
Mikkel Kloppenborg-Skrumsager
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Danfoss AS
Original Assignee
Danfoss AS
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 Danfoss AS filed Critical Danfoss AS
Publication of DE602005019737D1 publication Critical patent/DE602005019737D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/02—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with screw-spindle
    • F16K1/06—Special arrangements for improving the flow, e.g. special shape of passages or casings
    • F16K1/10—Special arrangements for improving the flow, e.g. special shape of passages or casings in which the spindle is inclined to the general direction of flow
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/52—Means for additional adjustment of the rate of flow
    • 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
    • F16K39/00—Devices for relieving the pressure on the sealing faces
    • F16K39/02—Devices for relieving the pressure on the sealing faces for lift valves
    • F16K39/024—Devices for relieving the pressure on the sealing faces for lift valves using an auxiliary valve on the main valve
    • 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
    • F25B41/34—Expansion valves with the valve member being actuated by electric means, e.g. by piezoelectric actuators
    • F25B41/35—Expansion valves with the valve member being actuated by electric means, e.g. by piezoelectric actuators by rotary motors, e.g. by stepping motors
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/32—Removal, transportation or shipping of refrigerating devices from one location to another
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
    • 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
    • Y10T137/8593—Systems
    • Y10T137/86928—Sequentially progressive opening or closing of plural valves
    • Y10T137/86936—Pressure equalizing or auxiliary shunt flow
    • Y10T137/86944—One valve seats against other valve [e.g., concentric valves]
    • Y10T137/86984—Actuator moves both 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
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86928—Sequentially progressive opening or closing of plural valves
    • Y10T137/87008—Screw-actuated differential valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Lift Valve (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Magnetically Actuated Valves (AREA)
  • Sliding Valves (AREA)
DE200560019737 2004-07-09 2005-07-05 Stromregelventil für kühlsystem Active DE602005019737D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/886,687 US7240694B2 (en) 2004-07-09 2004-07-09 Flow control valve for refrigeration system
PCT/DK2005/000468 WO2006005338A1 (en) 2004-07-09 2005-07-05 Flow control valve for refrigeration system

Publications (1)

Publication Number Publication Date
DE602005019737D1 true DE602005019737D1 (de) 2010-04-15

Family

ID=34971678

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200560019737 Active DE602005019737D1 (de) 2004-07-09 2005-07-05 Stromregelventil für kühlsystem

Country Status (8)

Country Link
US (1) US7240694B2 (de)
EP (1) EP1766277B1 (de)
JP (1) JP4880599B2 (de)
CN (1) CN100439781C (de)
AT (1) ATE459836T1 (de)
DE (1) DE602005019737D1 (de)
ES (1) ES2342087T3 (de)
WO (1) WO2006005338A1 (de)

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DE102006004179B4 (de) * 2006-01-27 2007-10-18 Danfoss A/S Ventilanordnung zum Anschließen eines Wärmetauschers einer Warmwasserentnahmevorrichtung an ein Fernwärmenetz
CA2678331A1 (en) * 2007-01-30 2008-08-07 Bradley University A heat transfer apparatus and method
IT1391673B1 (it) * 2008-08-18 2012-01-17 Carel S P A Struttura di valvola di regolazione perfezionata, particolarmente per la regolazione del flusso di fluidi in impianti frigoriferi
US9109824B2 (en) * 2008-09-05 2015-08-18 Danfoss A/S Expansion valve with force equalization
DK2166424T3 (en) * 2008-09-19 2017-09-18 Isomatic As Fluid regulator
US8596301B2 (en) 2008-10-01 2013-12-03 Marshall Excelsior Company Valve assembly
US8960637B2 (en) 2009-11-18 2015-02-24 Parker Hannifin Corporation Electric expansion valve
WO2012045310A1 (en) 2010-10-06 2012-04-12 Danfoss A/S A flow control valve and a method of assembling a flow control valve
US20120279236A1 (en) * 2011-05-06 2012-11-08 Trane International Inc. Reversible Flow Electronic Expansion Vavle
CN102853100B (zh) * 2011-06-27 2013-12-25 浙江三花股份有限公司 一种流量调节阀
CN102853128B (zh) 2011-06-27 2014-05-14 浙江三花股份有限公司 一种流量调节阀
CN102853101B (zh) * 2011-06-27 2013-10-02 浙江三花股份有限公司 一种流量调节阀
CN102853599B (zh) * 2011-06-27 2014-10-29 浙江三花股份有限公司 一种电子膨胀阀
CN102853596B (zh) * 2011-06-27 2015-02-18 浙江三花股份有限公司 电子膨胀阀
CN102853598B (zh) * 2011-06-27 2015-04-15 浙江三花股份有限公司 一种电子膨胀阀
CN103890505B (zh) * 2011-09-26 2015-12-09 丹佛斯公司 具有压力平衡的流量控制阀
JP5851253B2 (ja) * 2012-01-16 2016-02-03 株式会社不二工機 電気式膨張弁
JP5947684B2 (ja) 2012-09-07 2016-07-06 矢崎総業株式会社 樹脂成形部品のロック機構
CN104295784B (zh) * 2013-07-17 2016-09-28 浙江三花制冷集团有限公司 电子膨胀阀及其制作方法
WO2015007013A1 (zh) * 2013-07-17 2015-01-22 浙江三花股份有限公司 电子膨胀阀及其制作方法
CN104295785A (zh) * 2013-07-17 2015-01-21 浙江三花股份有限公司 电控制阀的制作方法
JP6219511B2 (ja) * 2014-01-20 2017-10-25 浙江三花制冷集団有限公司 直動式電動弁及びその実装方法
CN104791497A (zh) * 2014-01-20 2015-07-22 浙江三花股份有限公司 一种直动式电动阀
CN104791544A (zh) * 2014-01-20 2015-07-22 浙江三花股份有限公司 一种直动式电动阀及其装配方法
CN104791536B (zh) * 2014-01-20 2017-09-01 浙江三花制冷集团有限公司 一种直动式电动阀
EP3189255B1 (de) 2014-09-01 2019-12-11 Danfoss A/S Ventil mit geschweisstem ventilgehäuse
CN105841410B (zh) * 2015-01-13 2017-12-05 浙江三花制冷集团有限公司 一种电子膨胀阀
US10392786B2 (en) * 2015-01-19 2019-08-27 Moen Incorporated Electronic plumbing fixture fitting with electronic valve including piston and seat
US20160208946A1 (en) * 2015-01-19 2016-07-21 Moen Incorporated Electronic plumbing fixture fitting with electronic valve having low closing force
CN106439072B (zh) 2015-08-11 2019-04-02 浙江三花制冷集团有限公司 一种电子膨胀阀
EP3184939B1 (de) * 2015-12-21 2019-12-04 Trane International Inc. Elektronisches expansionsventil
CN105546134A (zh) * 2016-01-29 2016-05-04 浙江绿洲制冷设备有限公司 电子膨胀阀
US11940052B2 (en) 2018-12-06 2024-03-26 Hayward Industries, Inc. Flow control valve for suction cleaners
CN111022653B (zh) * 2019-11-18 2022-03-22 宁波奥克斯电气股份有限公司 一种电子膨胀阀、调节方法以及空调器
CN216742876U (zh) * 2021-12-18 2022-06-14 浙江盾安人工环境股份有限公司 截止阀及其制冷系统
CN114370511A (zh) * 2022-01-03 2022-04-19 浙江恒森实业集团有限公司 一种方便阀座更换的螺杆机膨胀阀

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US3001551A (en) * 1958-09-16 1961-09-26 Wyser Walter Valve for radiators and the like
US3347270A (en) * 1965-03-11 1967-10-17 Stile Craft Mfg Inc Pressure equalizing flow control valve
US3575213A (en) * 1968-10-04 1971-04-20 Blaw Knox Co Control valves with balanced action
US3631894A (en) * 1969-09-19 1972-01-04 White Sales Corp Graham Air start valve
US3624753A (en) * 1970-04-27 1971-11-30 Grove Valve & Regulator Co Two-stage opening valve
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US4304264A (en) * 1980-06-18 1981-12-08 Target Rock Corporation Solenoid actuated valve
EP0479021B1 (de) * 1990-09-29 1994-12-14 Siemens Aktiengesellschaft Stellventil für dampfförmige oder flüssige Medien
ITPD980036A1 (it) * 1998-02-23 1999-08-23 Luigi Nalini Valvola di regolazione di portata per fluidi in particolare frigorifer i, servoazionata con un motore elettrico
US6568656B1 (en) * 1998-07-09 2003-05-27 Sporlan Valve Company Flow control valve with lateral port balancing
US6460567B1 (en) * 1999-11-24 2002-10-08 Hansen Technologies Corpporation Sealed motor driven valve
DE10048816C2 (de) * 2000-09-29 2002-10-24 Danfoss As Druckregelventil für eine Kälteanlage

Also Published As

Publication number Publication date
EP1766277A1 (de) 2007-03-28
EP1766277B1 (de) 2010-03-03
ES2342087T3 (es) 2010-07-01
CN100439781C (zh) 2008-12-03
US20060005890A1 (en) 2006-01-12
JP2008505293A (ja) 2008-02-21
JP4880599B2 (ja) 2012-02-22
WO2006005338A1 (en) 2006-01-19
ATE459836T1 (de) 2010-03-15
US7240694B2 (en) 2007-07-10
CN1985118A (zh) 2007-06-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition