DK141670C - Termostatisk ekspansionsventil til koeleanlaeg - Google Patents

Termostatisk ekspansionsventil til koeleanlaeg

Info

Publication number
DK141670C
DK141670C DK360574A DK360574A DK141670C DK 141670 C DK141670 C DK 141670C DK 360574 A DK360574 A DK 360574A DK 360574 A DK360574 A DK 360574A DK 141670 C DK141670 C DK 141670C
Authority
DK
Denmark
Prior art keywords
expansion valve
cooling systems
thermostatic expansion
thermostatic
cooling
Prior art date
Application number
DK360574A
Other languages
Danish (da)
English (en)
Other versions
DK141670B (da
DK360574A (cg-RX-API-DMAC7.html
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 DK360574A (cg-RX-API-DMAC7.html) 1975-04-07
DK141670B DK141670B (da) 1980-05-19
DK141670C true 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 (cg-RX-API-DMAC7.html)
JP (1) JPS5313252B2 (cg-RX-API-DMAC7.html)
DK (1) DK141670C (cg-RX-API-DMAC7.html)
GB (1) GB1475726A (cg-RX-API-DMAC7.html)

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 (cg-RX-API-DMAC7.html) * 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
CA2358462C (en) 1999-01-12 2008-01-08 Xdx, Llc Vapor compression system and method
DE60035409T2 (de) 1999-01-12 2008-03-06 XDX Technology LLC, Arlington Heights Dampfkompressionssystem und verfahren
US6185958B1 (en) 1999-11-02 2001-02-13 Xdx, Llc Vapor compression system and method
US6314747B1 (en) 1999-01-12 2001-11-13 Xdx, Llc Vapor compression system and method
MXPA02004397A (es) * 1999-11-02 2004-09-10 Xdx Inc Sistema de compresion por vapor y metodo para controlar condiciones en entornos ambientales.
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
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
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
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
US8002239B2 (en) * 2007-05-22 2011-08-23 Chiyoda Kuchokiki Co., Ltd. Valve device
CN101965492B (zh) * 2008-05-15 2015-02-25 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
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
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
JP7224366B2 (ja) * 2018-08-17 2023-02-17 浙江盾安人工環境股▲ふん▼有限公司 電子膨張弁
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
JPS5313252B2 (cg-RX-API-DMAC7.html) 1978-05-09
DK141670B (da) 1980-05-19
DK360574A (cg-RX-API-DMAC7.html) 1975-04-07
US3934426A (en) 1976-01-27
DE2340836A1 (de) 1975-03-06
DE2340836B2 (de) 1976-12-02
JPS5044539A (cg-RX-API-DMAC7.html) 1975-04-22

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