ZA821834B - Precool/subcool system and condenser therefor - Google Patents

Precool/subcool system and condenser therefor

Info

Publication number
ZA821834B
ZA821834B ZA821834A ZA821834A ZA821834B ZA 821834 B ZA821834 B ZA 821834B ZA 821834 A ZA821834 A ZA 821834A ZA 821834 A ZA821834 A ZA 821834A ZA 821834 B ZA821834 B ZA 821834B
Authority
ZA
South Africa
Prior art keywords
precool
subcool system
condenser therefor
therefor
condenser
Prior art date
Application number
ZA821834A
Other languages
English (en)
Inventor
T Hebert
Original Assignee
T Hebert
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=22934193&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA821834(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by T Hebert filed Critical T Hebert
Publication of ZA821834B publication Critical patent/ZA821834B/xx

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
    • F25B7/00—Compression machines, plants or systems, with cascade operation, i.e. with two or more circuits, the heat from the condenser of one circuit being absorbed by the evaporator of the next circuit
    • 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
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • 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
    • F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
    • F25B29/003—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously of the compression type system
    • 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
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/04—Details of condensers
    • F25B2339/047—Water-cooled condensers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Other Air-Conditioning Systems (AREA)
ZA821834A 1981-03-25 1982-03-18 Precool/subcool system and condenser therefor ZA821834B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/247,247 US4373346A (en) 1981-03-25 1981-03-25 Precool/subcool system and condenser therefor

Publications (1)

Publication Number Publication Date
ZA821834B true ZA821834B (en) 1983-04-27

Family

ID=22934193

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA821834A ZA821834B (en) 1981-03-25 1982-03-18 Precool/subcool system and condenser therefor

Country Status (9)

Country Link
US (1) US4373346A (xx)
EP (1) EP0061349A3 (xx)
JP (1) JPS58500453A (xx)
KR (1) KR830009450A (xx)
BR (1) BR8207287A (xx)
CA (1) CA1169668A (xx)
IL (1) IL65280A0 (xx)
WO (1) WO1982003449A1 (xx)
ZA (1) ZA821834B (xx)

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US6857285B2 (en) * 1998-10-08 2005-02-22 Global Energy Group, Inc. Building exhaust and air conditioner condensate (and/or other water source) evaporative refrigerant subcool/precool system and method therefor
US7150160B2 (en) * 1998-10-08 2006-12-19 Global Energy Group, Inc. Building exhaust and air conditioner condensate (and/or other water source) evaporative refrigerant subcool/precool system and method therefor
US6604376B1 (en) * 1999-01-08 2003-08-12 Victor M. Demarco Heat pump using treated water effluent
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US6823684B2 (en) * 2002-02-08 2004-11-30 Tim Allan Nygaard Jensen System and method for cooling air
US6862894B1 (en) * 2004-02-04 2005-03-08 Donald R. Miles Adaptive auxiliary condensing device and method
SE527882C2 (sv) * 2004-11-26 2006-07-04 Foersta Naervaermeverket Ab Värmeanläggning och uppvärmningsförfarande
US7441412B2 (en) * 2005-01-26 2008-10-28 Tim Allan Nygaard Jensen Heat transfer system and method
US7805953B2 (en) * 2005-08-09 2010-10-05 Tim Allan Nygaard Jensen Prefilter system for heat transfer unit and method
ITBA20060054A1 (it) * 2006-09-20 2008-03-21 Giuseppe Giovanni Renna Impianto frigorifero dotato di sottoraffreddamento controllato
KR101340725B1 (ko) * 2006-10-17 2013-12-12 엘지전자 주식회사 수냉식 공기조화기
US8376030B2 (en) * 2006-12-26 2013-02-19 Jayant Jatkar Reducing cost of heating and air-conditioning
US7658082B2 (en) * 2007-02-01 2010-02-09 Cotherm Of America Corporation Heat transfer system and associated methods
AU2009224115B2 (en) * 2008-03-10 2014-09-04 Hot Water Ip Limited Heat pump water heater
US20100146996A1 (en) * 2008-12-11 2010-06-17 International Business Machines Corporation Data center cooling energy recovery system
US20100199693A1 (en) * 2009-02-09 2010-08-12 David Andrew Benesch System for Increasing the Efficiency of a Conventional Air Conditioning System
EP2400234B1 (en) * 2009-02-20 2018-05-02 Mitsubishi Electric Corporation Use-side unit and air conditioner
US8511109B2 (en) * 2009-07-15 2013-08-20 Whirlpool Corporation High efficiency refrigerator
KR20120061534A (ko) * 2010-12-03 2012-06-13 현대자동차주식회사 수냉식 응축기
FR2971042B1 (fr) * 2011-01-28 2013-01-11 Peugeot Citroen Automobiles Sa Installation de chauffage/climatisation a echangeur de chaleur et sous-refroidisseur externes pour augmenter les puissances de chauffage et de refrigeration
BRPI1100416A2 (pt) * 2011-02-22 2013-12-03 Whilrpool S A Sistema de resfriamento de compressores utilizando pré-condensador, e compressor provido de sistema de resfriamento
JP5136968B2 (ja) * 2011-03-31 2013-02-06 三浦工業株式会社 蒸気発生システム
US20120047936A1 (en) * 2011-04-18 2012-03-01 General Electric Company Appliance refrigeration system with final condenser
US20130186122A1 (en) * 2011-07-25 2013-07-25 David Hamilton Hot Water Heater Pre-Heating Apparatus
US9982897B2 (en) 2011-12-05 2018-05-29 Timothy Michael Graboski Solar hot water and recovery system
WO2014150004A1 (en) * 2013-03-15 2014-09-25 Olive Tree Patents 1 Llc Thermal recovery system and method
US9016074B2 (en) * 2013-03-15 2015-04-28 Energy Recovery Systems Inc. Energy exchange system and method
US9618214B2 (en) * 2013-03-15 2017-04-11 Energy Recovery Systems Inc. Energy exchange system and method
US9612026B2 (en) * 2015-05-07 2017-04-04 Ahmad Younis Mothfar Portable evaporative cooler for vehicles
US20180187927A1 (en) * 2017-01-03 2018-07-05 Heatcraft Refrigeration Products Llc System and method for reusing waste heat of a transcritical refrigeration system
CN107763850B (zh) * 2017-11-07 2023-10-27 南京航空航天大学 制取不低于100℃沸水的方法
DE102022121699A1 (de) * 2022-08-26 2024-02-29 Konvekta Aktiengesellschaft Wärmepumpenanlage mit mehrstufiger Wärmeübertragung und Verfahren dazu

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Also Published As

Publication number Publication date
BR8207287A (pt) 1983-03-29
JPS58500453A (ja) 1983-03-24
IL65280A0 (en) 1982-05-31
EP0061349A2 (en) 1982-09-29
US4373346A (en) 1983-02-15
CA1169668A (en) 1984-06-26
KR830009450A (ko) 1983-12-21
EP0061349A3 (en) 1983-08-03
WO1982003449A1 (en) 1982-10-14

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