[go: up one dir, main page]

GB2315299B - Varaible speed drive refrigerant compressor and refrigeration cycle apparatus including the same - Google Patents

Varaible speed drive refrigerant compressor and refrigeration cycle apparatus including the same

Info

Publication number
GB2315299B
GB2315299B GB9714547A GB9714547A GB2315299B GB 2315299 B GB2315299 B GB 2315299B GB 9714547 A GB9714547 A GB 9714547A GB 9714547 A GB9714547 A GB 9714547A GB 2315299 B GB2315299 B GB 2315299B
Authority
GB
United Kingdom
Prior art keywords
varaible
same
apparatus including
refrigeration cycle
speed drive
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
GB9714547A
Other versions
GB9714547D0 (en
GB2315299A (en
Inventor
Eiji Watanabe
Shin Sekiya
Toshiyuki Nakamura
Minoru Ishii
Hiroshi Ogawa
Kazuyuki Akiyama
Kenji Suzuki
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of GB9714547D0 publication Critical patent/GB9714547D0/en
Publication of GB2315299A publication Critical patent/GB2315299A/en
Application granted granted Critical
Publication of GB2315299B publication Critical patent/GB2315299B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/08—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by varying the rotational speed
    • 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
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • F25B49/022—Compressor control arrangements
    • 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
    • F25B31/00—Compressor arrangements
    • F25B31/02—Compressor arrangements of motor-compressor units
    • F25B31/026—Compressor arrangements of motor-compressor units with compressor of rotary 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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F25B9/006—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant containing more than one component
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2210/00—Fluid
    • F04C2210/26—Refrigerants with particular properties, e.g. HFC-134a
    • 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
    • F25B2600/00—Control issues
    • F25B2600/02—Compressor control
    • F25B2600/021—Inverters therefor
    • 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]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Control Of Electric Motors In General (AREA)
GB9714547A 1996-07-11 1997-07-10 Varaible speed drive refrigerant compressor and refrigeration cycle apparatus including the same Expired - Fee Related GB2315299B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8182310A JPH1026425A (en) 1996-07-11 1996-07-11 Refrigerant compressor driving at variable speed and refrigeration cycle device provided with the same refrigerant compressor

Publications (3)

Publication Number Publication Date
GB9714547D0 GB9714547D0 (en) 1997-09-17
GB2315299A GB2315299A (en) 1998-01-28
GB2315299B true GB2315299B (en) 1999-02-17

Family

ID=16116070

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9714547A Expired - Fee Related GB2315299B (en) 1996-07-11 1997-07-10 Varaible speed drive refrigerant compressor and refrigeration cycle apparatus including the same

Country Status (5)

Country Link
JP (1) JPH1026425A (en)
KR (1) KR980010247A (en)
CN (1) CN1174294A (en)
GB (1) GB2315299B (en)
IT (1) IT1292487B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004245073A (en) * 2003-02-12 2004-09-02 Matsushita Electric Ind Co Ltd Electric compressor
KR101736861B1 (en) * 2010-05-12 2017-05-17 엘지전자 주식회사 Scorll compressor
JP5772811B2 (en) * 2012-12-28 2015-09-02 ダイキン工業株式会社 Refrigeration equipment
JP6269756B1 (en) * 2016-09-02 2018-01-31 ダイキン工業株式会社 Refrigeration equipment
WO2023223467A1 (en) * 2022-05-18 2023-11-23 三菱電機株式会社 Air conditioning device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2161298A (en) * 1984-07-04 1986-01-08 Toshiba Kk Air conditioner
GB2199081A (en) * 1986-12-13 1988-06-29 Grundfos Int Pump assembly
US4989414A (en) * 1988-10-26 1991-02-05 Hitachi, Ltd Capacity-controllable air conditioner
GB2265420A (en) * 1992-03-13 1993-09-29 Toshiba Kk Air-blower in which the fan is fixed on a motor shaft having rotation speed control means.
US5295363A (en) * 1991-10-11 1994-03-22 Kabushiki Kaisha Toshiba Method and apparatus of controlling a compressor of an air conditioner
US5316074A (en) * 1990-10-12 1994-05-31 Nippondenso Co., Ltd. Automotive hair conditioner

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2161298A (en) * 1984-07-04 1986-01-08 Toshiba Kk Air conditioner
GB2199081A (en) * 1986-12-13 1988-06-29 Grundfos Int Pump assembly
US4989414A (en) * 1988-10-26 1991-02-05 Hitachi, Ltd Capacity-controllable air conditioner
US5316074A (en) * 1990-10-12 1994-05-31 Nippondenso Co., Ltd. Automotive hair conditioner
US5295363A (en) * 1991-10-11 1994-03-22 Kabushiki Kaisha Toshiba Method and apparatus of controlling a compressor of an air conditioner
GB2265420A (en) * 1992-03-13 1993-09-29 Toshiba Kk Air-blower in which the fan is fixed on a motor shaft having rotation speed control means.

Also Published As

Publication number Publication date
ITMI971600A1 (en) 1999-01-04
IT1292487B1 (en) 1999-02-08
JPH1026425A (en) 1998-01-27
GB9714547D0 (en) 1997-09-17
ITMI971600A0 (en) 1997-07-04
CN1174294A (en) 1998-02-25
KR980010247A (en) 1998-04-30
GB2315299A (en) 1998-01-28

Similar Documents

Publication Publication Date Title
US5711165B1 (en) Refrigerating apparatus and refrigerant compressor
SG72761A1 (en) Refrigerant compressor and cooling apparatus comprising the same
SG65666A1 (en) Refrigerating apparatus and refrigerator control and brushless motor starter used in the same
EP0679809A3 (en) Compressor and refrigerating unit.
EP0798465A4 (en) Refrigerant compressor
DE69316149D1 (en) Refrigerant compressor and refrigeration system with this compressor
AU8920391A (en) Refrigerant power unit and method for refrigeration
TW525767U (en) Refrigerating apparatus, refrigerator, air-cooled type condenser unit for refrigerating apparatus and compressor unit
SG50375A1 (en) Refrigerating machine oil composition and compressor using the same
AU2504195A (en) Control-information detecting apparatus for a refrigeration air-conditioner using a non-azeotrope refrigerant
EP0894226A4 (en) Precooled vapor-liquid refrigeration cycle
EP0345919A3 (en) Refrigeration compressor
SI0718570T1 (en) Refrigeration apparatus, especially refrigerator or freezer
EP0599610A3 (en) Air conditioning and refrigeration methods and apparatus utilizing a cryogen.
GB9702258D0 (en) Direct drive gas compressor
EP0779484A3 (en) Refrigerating and/or freezing apparatus
SG59967A1 (en) Refrigerated apparatus air conditioner using the same and method for driving the air conditioner
IL95247A0 (en) Refrigerant gas compressor construction
TW295198U (en) Rotary compressor and refrigerator, freezing device and airconditioner using the compressor
GB2315299B (en) Varaible speed drive refrigerant compressor and refrigeration cycle apparatus including the same
EP0711020A3 (en) Improvement in the stator of refrigeration compressor motors
EP0697574A3 (en) Refrigeration fan system
GB2299715B (en) Reciprocating motor and compressor incorporating the same
TW313218U (en) Scroll refrigerator and multi scroll compressor
GB9603636D0 (en) Hermetic refrigeration compressor

Legal Events

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

Effective date: 20010710