BRPI0921071A2 - válvula de expansão que compreende um diafragma e pelo menos duas aberturas de saída - Google Patents

válvula de expansão que compreende um diafragma e pelo menos duas aberturas de saída

Info

Publication number
BRPI0921071A2
BRPI0921071A2 BRPI0921071A BRPI0921071A BRPI0921071A2 BR PI0921071 A2 BRPI0921071 A2 BR PI0921071A2 BR PI0921071 A BRPI0921071 A BR PI0921071A BR PI0921071 A BRPI0921071 A BR PI0921071A BR PI0921071 A2 BRPI0921071 A2 BR PI0921071A2
Authority
BR
Brazil
Prior art keywords
diaphragm
expansion valve
outlet openings
openings
outlet
Prior art date
Application number
BRPI0921071A
Other languages
English (en)
Portuguese (pt)
Inventor
Enjer Kobbero
Jens Pawlik
Torben Funder-Kristensen
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 BRPI0921071A2 publication Critical patent/BRPI0921071A2/pt

Links

Classifications

    • 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
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
    • 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
    • F25B41/335—Expansion valves with the valve member being actuated by the fluid pressure, e.g. by the pressure of the refrigerant via diaphragms
    • 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
    • F25B41/385—Dispositions with two or more expansion means arranged in parallel on a refrigerant line leading to the same evaporator
    • 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
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2511—Evaporator distribution 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7737—Thermal responsive

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Temperature-Responsive Valves (AREA)
BRPI0921071A 2008-11-20 2009-11-19 válvula de expansão que compreende um diafragma e pelo menos duas aberturas de saída BRPI0921071A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200801630 2008-11-20
PCT/DK2009/000242 WO2010057496A2 (en) 2008-11-20 2009-11-19 An expansion valve comprising a diaphragm and at least two outlet openings

Publications (1)

Publication Number Publication Date
BRPI0921071A2 true BRPI0921071A2 (pt) 2015-12-15

Family

ID=42198567

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0921071A BRPI0921071A2 (pt) 2008-11-20 2009-11-19 válvula de expansão que compreende um diafragma e pelo menos duas aberturas de saída

Country Status (8)

Country Link
US (1) US20110308274A1 (de)
EP (1) EP2359080A2 (de)
JP (1) JP5543481B2 (de)
CN (1) CN102292609A (de)
BR (1) BRPI0921071A2 (de)
MX (1) MX2011005254A (de)
RU (1) RU2481521C2 (de)
WO (1) WO2010057496A2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109556327B (zh) * 2017-09-26 2022-01-04 开利公司 节流分配组件和制冷系统
CN110878996B (zh) * 2018-09-06 2021-09-28 天津华信机械有限公司 多功能膨胀阀和空调系统
JP6945515B2 (ja) * 2018-11-06 2021-10-06 株式会社鷺宮製作所 温度式膨張弁ユニット、および、それを備える冷凍サイクルシステム
CN110776967B (zh) * 2019-11-13 2021-03-02 新奥(舟山)液化天然气有限公司 一种液态天然气分离回收装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2491905A (en) * 1944-05-29 1949-12-20 Gen Controls Co Refrigerating system
US3264837A (en) * 1965-04-09 1966-08-09 Westinghouse Electric Corp Refrigeration system with accumulator means
GB1337112A (en) * 1970-05-28 1973-11-14 Rubery Owen & Co Ltd Vehicle hydraulic transmission systems
US3772896A (en) * 1972-03-02 1973-11-20 Fluidics Inc Heat exchange unit to regulate the temperature of recirculating hydraulic fluid for operating hydraulic systems of machinery
SU661183A1 (ru) * 1977-02-24 1979-05-05 Институт Химии Ан Таджикской Сср Термоводорегул тор
JPS55133177U (de) * 1979-03-13 1980-09-20
JP3024854B2 (ja) * 1992-03-06 2000-03-27 太陽鉄工株式会社 弁体の駆動方法及び弁
US6622983B2 (en) * 2000-08-25 2003-09-23 Lawrence Hall Particle control valve
JP3995513B2 (ja) * 2001-06-19 2007-10-24 株式会社デンソー 圧力検出機能を有する膨張弁
US6626000B1 (en) * 2002-10-30 2003-09-30 Visteon Global Technologies, Inc. Method and system for electronically controlled high side pressure regulation in a vapor compression cycle
JP2004270975A (ja) * 2003-03-06 2004-09-30 Tgk Co Ltd 流量制御弁
JP4484656B2 (ja) * 2004-10-01 2010-06-16 株式会社鷺宮製作所 感温制御弁および冷凍サイクル装置
EP1809959B1 (de) * 2004-10-21 2008-06-25 Danfoss A/S Ventil zur verwendung in einem kühlsystem
WO2006101570A1 (en) * 2005-03-18 2006-09-28 Carrier Commercial Refrigeration, Inc. Transcritical refrigeration with pressure addition relief valve
CZ296793B6 (cs) * 2005-06-03 2006-06-14 Regulus Spol. S R. O. Usporádání bezpecnostního zarízení systému pro ohrev vody

Also Published As

Publication number Publication date
WO2010057496A3 (en) 2010-08-19
JP2012509455A (ja) 2012-04-19
JP5543481B2 (ja) 2014-07-09
CN102292609A (zh) 2011-12-21
MX2011005254A (es) 2011-05-31
US20110308274A1 (en) 2011-12-22
RU2011124352A (ru) 2012-12-27
EP2359080A2 (de) 2011-08-24
RU2481521C2 (ru) 2013-05-10
WO2010057496A2 (en) 2010-05-27

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2386 DE 27-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.