DK360574A - - Google Patents

Info

Publication number
DK360574A
DK360574A DK360574A DK360574A DK360574A DK 360574 A DK360574 A DK 360574A DK 360574 A DK360574 A DK 360574A DK 360574 A DK360574 A DK 360574A DK 360574 A DK360574 A DK 360574A
Authority
DK
Denmark
Application number
DK360574A
Other languages
Danish (da)
Other versions
DK141670C (da
DK141670B (da
Inventor
H J Jespersen
L Nielsen
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
Priority claimed from DE19732340836 external-priority patent/DE2340836C3/de
Application filed by Danfoss As filed Critical Danfoss As
Publication of DK360574A publication Critical patent/DK360574A/da
Publication of DK141670B publication Critical patent/DK141670B/da
Application granted granted Critical
Publication of DK141670C publication Critical patent/DK141670C/da

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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/39—Dispositions with two or more expansion means arranged in series, i.e. multi-stage expansion, 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
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S62/00—Refrigeration
    • Y10S62/17—Condenser pressure control

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)
  • Control Of Fluid Pressure (AREA)
DK360574A 1973-08-13 1974-07-05 Termostatisk ekspansionsventil til koeleanlaeg DK141670C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19732340836 DE2340836C3 (de) 1973-08-13 Thermostatisches Expansionsventil für Kälteanlagen
DE2340836 1973-08-13

Publications (3)

Publication Number Publication Date
DK360574A true DK360574A (show.php) 1975-04-07
DK141670B DK141670B (da) 1980-05-19
DK141670C DK141670C (da) 1980-10-20

Family

ID=5889578

Family Applications (1)

Application Number Title Priority Date Filing Date
DK360574A DK141670C (da) 1973-08-13 1974-07-05 Termostatisk ekspansionsventil til koeleanlaeg

Country Status (4)

Country Link
US (1) US3934426A (show.php)
JP (1) JPS5313252B2 (show.php)
DK (1) DK141670C (show.php)
GB (1) GB1475726A (show.php)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2603682C3 (de) * 1976-01-31 1978-07-13 Danfoss A/S, Nordborg (Daenemark) Ventilanordnung für Kälteanlagen
JPS56154735U (show.php) * 1980-04-18 1981-11-19
US5177972A (en) * 1983-12-27 1993-01-12 Liebert Corporation Energy efficient air conditioning system utilizing a variable speed compressor and integrally-related expansion valves
GB8828113D0 (en) * 1988-12-02 1989-01-05 S & C Thermofluids Ltd Hot water cut-off valve
JP3209868B2 (ja) * 1994-11-17 2001-09-17 株式会社不二工機 膨張弁
US6185958B1 (en) 1999-11-02 2001-02-13 Xdx, Llc Vapor compression system and method
JP2002535590A (ja) 1999-01-12 2002-10-22 エックスディーエックス・インコーポレーテッド ベーパ圧縮装置及び方法
DE60035409T2 (de) 1999-01-12 2008-03-06 XDX Technology LLC, Arlington Heights Dampfkompressionssystem und verfahren
US6314747B1 (en) 1999-01-12 2001-11-13 Xdx, Llc Vapor compression system and method
HK1048658B (en) * 1999-11-02 2008-01-25 Xdx Technology, Llc Vapor compression system and method for controlling conditions in ambient surroundings
US6272869B1 (en) * 2000-06-30 2001-08-14 American Standard International Inc. Multiple orifice expansion device
US6393851B1 (en) 2000-09-14 2002-05-28 Xdx, Llc Vapor compression system
US6915648B2 (en) * 2000-09-14 2005-07-12 Xdx Inc. Vapor compression systems, expansion devices, flow-regulating members, and vehicles, and methods for using vapor compression systems
US20050092002A1 (en) * 2000-09-14 2005-05-05 Wightman David A. Expansion valves, expansion device assemblies, vapor compression systems, vehicles, and methods for using vapor compression systems
US6857281B2 (en) 2000-09-14 2005-02-22 Xdx, Llc Expansion device for vapor compression system
US6401470B1 (en) 2000-09-14 2002-06-11 Xdx, Llc Expansion device for vapor compression system
US20070044493A1 (en) * 2005-08-23 2007-03-01 International Business Machines Corporation Systems and methods for cooling electronics components employing vapor compression refrigeration with selected portions of expansion structures coated with polytetrafluorethylene
JP4499174B2 (ja) * 2007-05-22 2010-07-07 千代田空調機器株式会社 バルブ装置
CN104676992B (zh) * 2008-05-15 2017-07-11 Xdx创新制冷有限公司 减少除霜的浪涌式蒸汽压缩传热系统
US20100204838A1 (en) * 2009-02-12 2010-08-12 Liebert Corporation Energy efficient air conditioning system and method utilizing variable capacity compressor and sensible heat ratio load matching
JP2018115799A (ja) * 2017-01-18 2018-07-26 株式会社テージーケー 膨張弁
CN110296266B (zh) * 2018-03-23 2021-08-27 浙江三花智能控制股份有限公司 电子膨胀阀
CN110296265A (zh) 2018-03-23 2019-10-01 浙江三花智能控制股份有限公司 电子膨胀阀
KR102668677B1 (ko) * 2018-08-17 2024-05-24 제지앙 둔안 아트피셜 인바이런먼트 컴퍼니 리미티드 전자 팽창 밸브
US11313598B2 (en) * 2019-11-01 2022-04-26 Lei Zhong Digital controlled solenoid capillary tube metering devices of refrigeration systems
US11879676B2 (en) * 2021-07-30 2024-01-23 Danfoss A/S Thermal expansion valve for a heat exchanger and heat exchanger with a thermal expansion valve

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2614393A (en) * 1946-02-02 1952-10-21 Carrier Corp Art of refrigeration
US2922292A (en) * 1956-05-03 1960-01-26 Sporlan Valve Co Valve assembly for a refrigeration system

Also Published As

Publication number Publication date
GB1475726A (en) 1977-06-01
DE2340836A1 (de) 1975-03-06
DK141670C (da) 1980-10-20
DK141670B (da) 1980-05-19
JPS5044539A (show.php) 1975-04-22
DE2340836B2 (de) 1976-12-02
JPS5313252B2 (show.php) 1978-05-09
US3934426A (en) 1976-01-27

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