SG85657A1 - Refrigerating circuit - Google Patents

Refrigerating circuit

Info

Publication number
SG85657A1
SG85657A1 SG9903468A SG1999003468A SG85657A1 SG 85657 A1 SG85657 A1 SG 85657A1 SG 9903468 A SG9903468 A SG 9903468A SG 1999003468 A SG1999003468 A SG 1999003468A SG 85657 A1 SG85657 A1 SG 85657A1
Authority
SG
Singapore
Prior art keywords
refrigerating circuit
refrigerating
circuit
Prior art date
Application number
SG9903468A
Other languages
English (en)
Inventor
Konishi Hiroshige
Kawaguchi Susumu
Maruyama Hitoshi
Sumida Yoshihiro
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 SG85657A1 publication Critical patent/SG85657A1/en

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
    • F25B31/00—Compressor arrangements
    • F25B31/002—Lubrication
    • F25B31/004—Lubrication oil recirculating arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/02—Lubrication
    • F04B39/0215—Lubrication characterised by the use of a special lubricant
    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation
    • 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
    • F25B31/002—Lubrication
    • 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
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2210/00—Working fluid
    • F05B2210/10—Kind or type
    • F05B2210/14—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
    • F25B2500/00—Problems to be solved
    • F25B2500/01—Geometry problems, e.g. for reducing size

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Compressor (AREA)
SG9903468A 1993-09-30 1994-08-01 Refrigerating circuit SG85657A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP24504093 1993-09-30
JP5335998A JP3008765B2 (ja) 1993-09-30 1993-12-28 冷凍サイクル

Publications (1)

Publication Number Publication Date
SG85657A1 true SG85657A1 (en) 2002-01-15

Family

ID=26537020

Family Applications (2)

Application Number Title Priority Date Filing Date
SG1996004419A SG55064A1 (en) 1993-09-30 1994-08-01 Refrigerating circuit
SG9903468A SG85657A1 (en) 1993-09-30 1994-08-01 Refrigerating circuit

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SG1996004419A SG55064A1 (en) 1993-09-30 1994-08-01 Refrigerating circuit

Country Status (8)

Country Link
US (2) US5517824A (ja)
JP (1) JP3008765B2 (ja)
CN (1) CN1129755C (ja)
DE (1) DE4434717C2 (ja)
GB (1) GB2282438B (ja)
HK (1) HK1008437A1 (ja)
MY (2) MY122553A (ja)
SG (2) SG55064A1 (ja)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3008765B2 (ja) * 1993-09-30 2000-02-14 三菱電機株式会社 冷凍サイクル
TW568254U (en) * 1997-01-06 2003-12-21 Mitsubishi Electric Corp Refrigerant circulating apparatus
JP3327197B2 (ja) * 1997-08-19 2002-09-24 三菱電機株式会社 冷凍空調装置
JP3750545B2 (ja) * 2001-03-08 2006-03-01 三菱電機株式会社 製品製造方法、圧縮機技術情報装置
KR100504910B1 (ko) * 2002-12-20 2005-07-29 엘지전자 주식회사 냉동 기기용 왕복동식 압축기
KR100511325B1 (ko) * 2002-12-20 2005-08-31 엘지전자 주식회사 왕복동식 압축기를 구비한 냉동장치
JP2007263432A (ja) * 2006-03-28 2007-10-11 Sanyo Electric Co Ltd 冷媒サイクル装置
JP5773711B2 (ja) * 2011-04-01 2015-09-02 三菱電機株式会社 冷凍機
WO2014203353A1 (ja) * 2013-06-19 2014-12-24 三菱電機株式会社 空気調和機
WO2016125239A1 (ja) * 2015-02-02 2016-08-11 三菱電機株式会社 冷凍空調装置
JP6562025B2 (ja) * 2016-04-08 2019-08-21 株式会社デンソー 熱交換器
US20200325373A1 (en) * 2018-01-15 2020-10-15 Mitsubishi Electric Corporation Air-conditioning apparatus
JP7008178B2 (ja) * 2018-03-09 2022-01-25 パナソニックＩｐマネジメント株式会社 冷凍サイクル装置およびそれを備えた温水生成装置
CN112714853B (zh) * 2018-09-28 2022-11-29 三菱电机株式会社 制冷循环装置的室外机、制冷循环装置以及空调装置
WO2020090040A1 (ja) * 2018-10-31 2020-05-07 三菱電機株式会社 冷凍サイクル装置
WO2020157806A1 (ja) * 2019-01-28 2020-08-06 三菱電機株式会社 冷蔵庫

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US525224A (en) * 1894-08-28 Process of lubricating refrigerating-machines
US3512374A (en) * 1968-05-03 1970-05-19 Parker Hannifin Corp Suction accumulator for refrigeration systems
US5372737A (en) * 1993-09-17 1994-12-13 Spauschus; Hans O. Lubricating oil composition for refrigerant and method of use

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1084279A (ja) *
SE309426B (ja) * 1965-09-14 1969-03-24 Stal Refrigeration Ab
US3636723A (en) * 1969-09-17 1972-01-25 Kramer Trenton Co Refrigeration system with suction line accumulator
SE7414299L (sv) * 1974-11-14 1976-05-17 Electrolux Ab Anordning vid en kompressordriven kylapparat
US4429544A (en) * 1982-09-30 1984-02-07 General Electric Company Refrigerant storage system for a heat pump
JPH0686969B2 (ja) * 1984-12-07 1994-11-02 株式会社日立製作所 空冷ヒ−トポンプ式冷凍サイクル
JPH01318866A (ja) * 1988-06-17 1989-12-25 Matsushita Seiko Co Ltd 圧縮機のアキュームレータ
US4851144A (en) * 1989-01-10 1989-07-25 The Dow Chemical Company Lubricants for refrigeration compressors
JPH033981A (ja) * 1989-05-31 1991-01-10 Toshiba Corp 冷媒圧縮機
KR100318295B1 (ko) * 1989-07-05 2002-11-16 가부시키가이샤 저펜에너지 냉각윤활제
JP3284567B2 (ja) * 1991-10-01 2002-05-20 松下電器産業株式会社 アキュムレータ
US5355695A (en) * 1992-11-30 1994-10-18 Mitsubishi Denki Kabushiki Kaisha Refrigeration device using hydrofluorocarbon refrigerant
JP3008765B2 (ja) * 1993-09-30 2000-02-14 三菱電機株式会社 冷凍サイクル

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US525224A (en) * 1894-08-28 Process of lubricating refrigerating-machines
US3512374A (en) * 1968-05-03 1970-05-19 Parker Hannifin Corp Suction accumulator for refrigeration systems
US5372737A (en) * 1993-09-17 1994-12-13 Spauschus; Hans O. Lubricating oil composition for refrigerant and method of use

Also Published As

Publication number Publication date
DE4434717A1 (de) 1995-04-06
GB9415524D0 (en) 1994-09-21
GB2282438B (en) 1998-01-21
SG55064A1 (en) 1998-12-21
CN1129755C (zh) 2003-12-03
US5517824A (en) 1996-05-21
DE4434717C2 (de) 2000-09-07
JPH07174439A (ja) 1995-07-14
MY122553A (en) 2006-04-29
US5732568A (en) 1998-03-31
JP3008765B2 (ja) 2000-02-14
MY127509A (en) 2006-12-29
GB2282438A (en) 1995-04-05
CN1109578A (zh) 1995-10-04
HK1008437A1 (en) 1999-05-07

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