FI760367A - - Google Patents

Info

Publication number
FI760367A
FI760367A FI760367A FI760367A FI760367A FI 760367 A FI760367 A FI 760367A FI 760367 A FI760367 A FI 760367A FI 760367 A FI760367 A FI 760367A FI 760367 A FI760367 A FI 760367A
Authority
FI
Finland
Application number
FI760367A
Other versions
FI57016B (fi
FI57016C (fi
Inventor
Berth Ulrik Gustafsson
Original Assignee
Projectus Ind Produkter Ab
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 Projectus Ind Produkter Ab filed Critical Projectus Ind Produkter Ab
Publication of FI760367A publication Critical patent/FI760367A/fi
Publication of FI57016B publication Critical patent/FI57016B/fi
Application granted granted Critical
Publication of FI57016C publication Critical patent/FI57016C/fi

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/18—Hot-water central heating systems using heat pumps
    • 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
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/22—Refrigeration systems for supermarkets
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/12—Hot water central heating systems using heat pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
FI760367A 1975-02-18 1976-02-16 Aggregat foer vaermning av ett fluidum foeretraedesvis vatten i en konventionell centralvaermeanlaeggning under utnyttjande av avgaoende vaerme fraon ett flertal kylmaskiner FI57016C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7501806A SE383039B (sv) 1975-02-18 1975-02-18 Aggregat for vermning av ett fluidum, foretredesvis vatten, i en konventionell central vermeanleggning, under utnyttjande av avgaende verme fran ett flertal kylmaskiner
SE7501806 1975-02-18

Publications (3)

Publication Number Publication Date
FI760367A true FI760367A (fi) 1976-08-19
FI57016B FI57016B (fi) 1980-01-31
FI57016C FI57016C (fi) 1980-05-12

Family

ID=20323717

Family Applications (1)

Application Number Title Priority Date Filing Date
FI760367A FI57016C (fi) 1975-02-18 1976-02-16 Aggregat foer vaermning av ett fluidum foeretraedesvis vatten i en konventionell centralvaermeanlaeggning under utnyttjande av avgaoende vaerme fraon ett flertal kylmaskiner

Country Status (8)

Country Link
US (1) US4041724A (fi)
JP (1) JPS5847626B2 (fi)
CA (1) CA1024759A (fi)
DE (1) DE2606053A1 (fi)
FI (1) FI57016C (fi)
FR (1) FR2301788A1 (fi)
GB (1) GB1517055A (fi)
SE (1) SE383039B (fi)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2539495B2 (fr) * 1974-06-26 1985-10-31 Seitha Procede et dispositif de regulation d'un systeme frigorifique destine a une production de froid et de chaleur
US4124177A (en) * 1977-04-21 1978-11-07 Timmerman Robert W Heating system
US4173125A (en) * 1978-03-16 1979-11-06 Schweitzer Industrial Corporation Energy recovery system
US4256059A (en) * 1979-05-10 1981-03-17 Energy Concerns, Inc. Heat-exchanging system
US4265094A (en) * 1979-10-04 1981-05-05 Haasis Jr Hans Unitized refrigeration and water heating system
US4522035A (en) * 1981-01-23 1985-06-11 Techmark Corporation Method and apparatus for recovering waste energy
US4437316A (en) * 1981-01-23 1984-03-20 Technology Marketing Inc. Method and apparatus for recovering waste energy
IT1186300B (it) * 1985-05-03 1987-11-18 Bruno Bernardi Unita' modulare per il trattamento a freddo o a caldo di fluidi in genere
JPS6446541A (en) * 1987-08-11 1989-02-21 Nippon Pmc Kk Two-phase flow refrigerant circulation type air-conditioning system
IT1289077B1 (it) * 1996-02-21 1998-09-25 Frigogel 1 Di Ziggiotto Paolo Apparecchio di riscaldamento e/o raffreddamento di alimenti in genere
US6189329B1 (en) 2000-04-04 2001-02-20 Venturedyne Limited Cascade refrigeration system
US6739142B2 (en) 2000-12-04 2004-05-25 Amos Korin Membrane desiccation heat pump
US6708511B2 (en) 2002-08-13 2004-03-23 Delaware Capital Formation, Inc. Cooling device with subcooling system
CA2551062C (en) * 2006-06-08 2012-02-14 Jose Lourenco Method for re-gasification of liquid natural gas
WO2009127062A1 (en) * 2008-04-18 2009-10-22 Dube Serge Co2 refrigeration unit
EP2211125A1 (en) * 2009-01-27 2010-07-28 Zanotti S.p.A. Plant and process for producing cold and for producing hot water to be supplied to one or more thermal users
GB2486646A (en) * 2010-12-20 2012-06-27 Sublogic Mfg Ltd Method and Apparatus for Cascade Refrigeration and for Central Heating Hot Water Supply
JP6019837B2 (ja) * 2011-12-21 2016-11-02 ダイキン工業株式会社 ヒートポンプシステム
CA2958091C (en) 2014-08-15 2021-05-18 1304338 Alberta Ltd. A method of removing carbon dioxide during liquid natural gas production from natural gas at gas pressure letdown stations
CN105135552A (zh) * 2015-08-17 2015-12-09 珠海格力电器股份有限公司 空调系统
US11173445B2 (en) 2015-09-16 2021-11-16 1304338 Alberta Ltd. Method of preparing natural gas at a gas pressure reduction stations to produce liquid natural gas (LNG)
US11585608B2 (en) * 2018-02-05 2023-02-21 Emerson Climate Technologies, Inc. Climate-control system having thermal storage tank
US11149971B2 (en) 2018-02-23 2021-10-19 Emerson Climate Technologies, Inc. Climate-control system with thermal storage device
US11346583B2 (en) * 2018-06-27 2022-05-31 Emerson Climate Technologies, Inc. Climate-control system having vapor-injection compressors
CN110986436A (zh) * 2019-10-29 2020-04-10 青岛海尔新能源电器有限公司 热泵热水器及其控制方法
KR102345640B1 (ko) * 2020-02-21 2021-12-31 (주)피티씨 반도체 공정용 칠러 장치
CN112033003A (zh) * 2020-08-25 2020-12-04 青岛海尔新能源电器有限公司 热泵热水器的控制方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2680956A (en) * 1951-12-19 1954-06-15 Haskris Co Plural stage refrigeration system
US3017162A (en) * 1958-01-17 1962-01-16 Gen Electric Heating and cooling apparatus
US3392541A (en) * 1967-02-06 1968-07-16 Larkin Coils Inc Plural compressor reverse cycle refrigeration or heat pump system

Also Published As

Publication number Publication date
DE2606053A1 (de) 1976-08-26
JPS51107541A (fi) 1976-09-24
CA1024759A (en) 1978-01-24
FI57016B (fi) 1980-01-31
SE383039B (sv) 1976-02-23
US4041724A (en) 1977-08-16
FR2301788A1 (fr) 1976-09-17
GB1517055A (en) 1978-07-05
FR2301788B3 (fi) 1978-11-10
JPS5847626B2 (ja) 1983-10-24
FI57016C (fi) 1980-05-12

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: PROJECTUS INDUSTRIEPRODUKTER AB