GB2237625B - Heat pump system - Google Patents

Heat pump system

Info

Publication number
GB2237625B
GB2237625B GB9016544A GB9016544A GB2237625B GB 2237625 B GB2237625 B GB 2237625B GB 9016544 A GB9016544 A GB 9016544A GB 9016544 A GB9016544 A GB 9016544A GB 2237625 B GB2237625 B GB 2237625B
Authority
GB
United Kingdom
Prior art keywords
heat pump
pump system
heat
pump
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.)
Expired - Fee Related
Application number
GB9016544A
Other versions
GB2237625A (en
GB9016544D0 (en
Inventor
Shuhei Miyauchi
Toshimasa Irie
Tohru Isoda
Taizo Imoto
Yukio Fujishima
Yasuhiro Hatano
Masami Ogata
Yukitoshi Urata
Tamotsu Ishikawa
Masayuki Kawabata
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.)
NISHIYODO AIR CONDITIONER
Osaka Prefecture
Nishiyodo Air Conditioner Co Ltd
Original Assignee
NISHIYODO AIR CONDITIONER
Osaka Prefecture
Nishiyodo Air Conditioner Co Ltd
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 NISHIYODO AIR CONDITIONER, Osaka Prefecture, Nishiyodo Air Conditioner Co Ltd filed Critical NISHIYODO AIR CONDITIONER
Publication of GB9016544D0 publication Critical patent/GB9016544D0/en
Publication of GB2237625A publication Critical patent/GB2237625A/en
Application granted granted Critical
Publication of GB2237625B publication Critical patent/GB2237625B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F25B39/00—Evaporators; Condensers
    • F25B39/04—Condensers
    • 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
    • F25B30/00—Heat pumps
    • F25B30/02—Heat pumps of the compression type
    • 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
    • F25B39/00—Evaporators; Condensers
    • F25B39/02—Evaporators
    • 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

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)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Sorption Type Refrigeration Machines (AREA)
GB9016544A 1989-11-02 1990-07-27 Heat pump system Expired - Fee Related GB2237625B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1286073A JP2552555B2 (en) 1989-11-02 1989-11-02 How to operate the heat pump

Publications (3)

Publication Number Publication Date
GB9016544D0 GB9016544D0 (en) 1990-09-12
GB2237625A GB2237625A (en) 1991-05-08
GB2237625B true GB2237625B (en) 1994-06-22

Family

ID=17699603

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9016544A Expired - Fee Related GB2237625B (en) 1989-11-02 1990-07-27 Heat pump system

Country Status (7)

Country Link
JP (1) JP2552555B2 (en)
KR (1) KR940009227B1 (en)
AU (1) AU610459B1 (en)
CA (1) CA2022125A1 (en)
DE (1) DE4026699A1 (en)
FR (1) FR2653863B1 (en)
GB (1) GB2237625B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19724151A1 (en) * 1997-06-07 1998-12-10 Gaggenau Hausgeraete Gmbh Cooling device used as household refrigerator
US7824725B2 (en) 2007-03-30 2010-11-02 The Coca-Cola Company Methods for extending the shelf life of partially solidified flowable compositions
FR2941039B1 (en) 2009-01-14 2013-02-08 Arkema France HEAT TRANSFER METHOD
JP5305099B2 (en) * 2009-04-02 2013-10-02 三浦工業株式会社 Water cooling equipment
JP5465242B2 (en) * 2009-05-12 2014-04-09 三菱電機株式会社 Air conditioner
JP5585003B2 (en) 2009-05-27 2014-09-10 三洋電機株式会社 Refrigeration equipment
KR101175516B1 (en) 2010-05-28 2012-08-23 엘지전자 주식회사 Hot water supply device associated with heat pump
WO2012121326A1 (en) * 2011-03-09 2012-09-13 東芝キヤリア株式会社 Binary refrigeration cycle device
MD4208C1 (en) * 2011-10-12 2013-09-30 Институт Энергетики Академии Наук Молдовы Heat pump with vortex tube
WO2016196109A1 (en) * 2015-05-29 2016-12-08 Thermo King Corporation Method and system for controlling the release of heat by a temperature control unit
US11585608B2 (en) * 2018-02-05 2023-02-21 Emerson Climate Technologies, Inc. Climate-control system having thermal storage tank
JP7379846B2 (en) * 2019-03-28 2023-11-15 株式会社富士通ゼネラル heat pump cycle equipment

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB259923A (en) * 1925-10-13 1927-10-20 Andrew Albert Kucher Improvements relating to refrigerating machines
GB821079A (en) * 1957-03-05 1959-09-30 Heat Pump & Refrigeration Ltd Improvements in or relating to heat pump systems
GB1559318A (en) * 1977-08-12 1980-01-16 Hammond J A Heat recovery
EP0049503A2 (en) * 1980-10-04 1982-04-14 IWS-Vertriebsgesellschaft mbH Hot-water heating plant with heat pump and heat buffer
WO1983004088A1 (en) * 1982-05-06 1983-11-24 Arthur D. Little, Inc. Heat pump system for production of domestic hot water
GB2228560A (en) * 1989-01-21 1990-08-29 Osaka Prefecture Heat pumps capable of simultaneously supplying cold and hot fluids

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2516093A (en) * 1949-05-05 1950-07-18 V C Patterson & Associates Inc Heat pump water heater and method of heat exchange
DE1882028U (en) * 1961-11-29 1963-11-07 Licentia Gmbh CONDENSER FOR REFRIGERATION SYSTEMS.
DE2453556A1 (en) * 1974-11-12 1976-05-13 Hansa Metallwerke Ag Heat exchanger for refrigeration plant - has two flow tubes one inside the other and improved external fluid medium connecting means
DE2940079A1 (en) * 1979-10-03 1981-04-16 Robert Bosch Gmbh, 7000 Stuttgart Heating plant with two or more heat pumps - has first pump linked to vaporiser of second pump and coolant circuit for output control
DE8024827U1 (en) * 1980-09-17 1981-01-22 Wieland-Werke Ag, 7900 Ulm HEAT TRANSFER DEVICE FOR HEAT PUMPS
JPS6038561A (en) * 1983-08-11 1985-02-28 ダイキン工業株式会社 Heater for composite heat pump
US4483156A (en) * 1984-04-27 1984-11-20 The Trane Company Bi-directional variable subcooler for heat pumps
JPS6171865U (en) * 1984-10-18 1986-05-16
US4653287A (en) * 1985-01-28 1987-03-31 Martin Jr James B System for heating and cooling liquids
JPH0765827B2 (en) * 1989-01-21 1995-07-19 大阪府 Dual heat pump that can take out cold water and steam simultaneously

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB259923A (en) * 1925-10-13 1927-10-20 Andrew Albert Kucher Improvements relating to refrigerating machines
GB821079A (en) * 1957-03-05 1959-09-30 Heat Pump & Refrigeration Ltd Improvements in or relating to heat pump systems
GB1559318A (en) * 1977-08-12 1980-01-16 Hammond J A Heat recovery
EP0049503A2 (en) * 1980-10-04 1982-04-14 IWS-Vertriebsgesellschaft mbH Hot-water heating plant with heat pump and heat buffer
WO1983004088A1 (en) * 1982-05-06 1983-11-24 Arthur D. Little, Inc. Heat pump system for production of domestic hot water
GB2228560A (en) * 1989-01-21 1990-08-29 Osaka Prefecture Heat pumps capable of simultaneously supplying cold and hot fluids

Also Published As

Publication number Publication date
KR940009227B1 (en) 1994-10-01
CA2022125A1 (en) 1991-05-03
DE4026699A1 (en) 1991-05-08
FR2653863A1 (en) 1991-05-03
FR2653863B1 (en) 1994-05-06
JPH03148564A (en) 1991-06-25
AU610459B1 (en) 1991-05-16
GB2237625A (en) 1991-05-08
KR910010139A (en) 1991-06-29
JP2552555B2 (en) 1996-11-13
GB9016544D0 (en) 1990-09-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960727