BR9205152A - Dispositivo de refrigeração utilizando refrigerante de hidrocarboneto fluorado - Google Patents

Dispositivo de refrigeração utilizando refrigerante de hidrocarboneto fluorado

Info

Publication number
BR9205152A
BR9205152A BR9205152A BR9205152A BR9205152A BR 9205152 A BR9205152 A BR 9205152A BR 9205152 A BR9205152 A BR 9205152A BR 9205152 A BR9205152 A BR 9205152A BR 9205152 A BR9205152 A BR 9205152A
Authority
BR
Brazil
Prior art keywords
cooling device
accumulator
fluorinated hydrocarbon
hydrocarbon refrigerant
compressor
Prior art date
Application number
BR9205152A
Other languages
English (en)
Inventor
Susumu Kawaguchi
Tatsuaki Shimizu
Hiroshide Konishi
Hitoshi Maruyama
Noboru Masuda
Shinobu Ogasawara
Yoshihiro Sumida
Satoru Toyama
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
Priority to US07/982,884 priority Critical patent/US5355695A/en
Priority to DE69231131T priority patent/DE69231131T2/de
Priority to EP92310997A priority patent/EP0600131B1/en
Priority to ES96111153T priority patent/ES2148636T3/es
Priority to ES96111151T priority patent/ES2148634T3/es
Priority to EP19960111153 priority patent/EP0738859B1/en
Priority to ES92310997T priority patent/ES2101050T3/es
Priority to DE69217962T priority patent/DE69217962T2/de
Priority to ES96111152T priority patent/ES2148635T3/es
Priority to EP19960111152 priority patent/EP0743496B1/en
Priority to DE69231130T priority patent/DE69231130T2/de
Priority to EP19960111151 priority patent/EP0738858B1/en
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to BR9205152A priority patent/BR9205152A/pt
Publication of BR9205152A publication Critical patent/BR9205152A/pt

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/02—Materials undergoing a change of physical state when used
    • C09K5/04—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa
    • C09K5/041—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems
    • C09K5/044—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising halogenated compounds
    • C09K5/045—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising halogenated compounds containing only fluorine as halogen
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M171/00—Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
    • C10M171/008—Lubricant compositions compatible with refrigerants
    • 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
    • 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
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/006—Accumulators
    • 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
    • F04C2210/14—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
    • F04C2210/00—Fluid
    • F04C2210/26—Refrigerants with particular properties, e.g. HFC-134a

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Compressor (AREA)
  • Lubricants (AREA)
BR9205152A 1992-11-30 1992-12-23 Dispositivo de refrigeração utilizando refrigerante de hidrocarboneto fluorado BR9205152A (pt)

Priority Applications (13)

Application Number Priority Date Filing Date Title
US07/982,884 US5355695A (en) 1992-11-30 1992-11-30 Refrigeration device using hydrofluorocarbon refrigerant
ES96111152T ES2148635T3 (es) 1992-11-30 1992-12-02 Sistema frigorifico que utiliza frigorigeno hidrocarburo fluorado.
ES96111153T ES2148636T3 (es) 1992-11-30 1992-12-02 Sistema frigorifico que utiliza frigorigeno hidrocarburo fluorado.
ES96111151T ES2148634T3 (es) 1992-11-30 1992-12-02 Procedimiento de montaje de un sistema frigorifico que utiliza frigorigeno hidrocarburo fluorado.
EP19960111153 EP0738859B1 (en) 1992-11-30 1992-12-02 Refrigeration system using hydrofluorocarbon refrigerant
DE69231131T DE69231131T2 (de) 1992-11-30 1992-12-02 Fluor-Kohlenwasserstoff-Kältemittel verwendende Kühlanlage
DE69217962T DE69217962T2 (de) 1992-11-30 1992-12-02 Fluor-Kohlenwasserstoff-Kältemittel verwendende Kühlvorrichtung
EP92310997A EP0600131B1 (en) 1992-11-30 1992-12-02 Refrigeration device using hydrofluorocarbon refrigerant
EP19960111152 EP0743496B1 (en) 1992-11-30 1992-12-02 Refrigeration system using hydrofluorocarbon refrigerant
DE69231130T DE69231130T2 (de) 1992-11-30 1992-12-02 Zusammenbauverfahren einer Fluor-Kohlenwasserstoff-Kältemittel verwendenden Kühlanlage
EP19960111151 EP0738858B1 (en) 1992-11-30 1992-12-02 Method of assembling refrigeration system using hydrofluorocarbon refrigerant
ES92310997T ES2101050T3 (es) 1992-11-30 1992-12-02 Dispositivo de refrigeracion que utiliza un refrigerante hidrofluorocarburo.
BR9205152A BR9205152A (pt) 1992-11-30 1992-12-23 Dispositivo de refrigeração utilizando refrigerante de hidrocarboneto fluorado

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/982,884 US5355695A (en) 1992-11-30 1992-11-30 Refrigeration device using hydrofluorocarbon refrigerant
EP92310997A EP0600131B1 (en) 1992-11-30 1992-12-02 Refrigeration device using hydrofluorocarbon refrigerant
BR9205152A BR9205152A (pt) 1992-11-30 1992-12-23 Dispositivo de refrigeração utilizando refrigerante de hidrocarboneto fluorado

Publications (1)

Publication Number Publication Date
BR9205152A true BR9205152A (pt) 1994-06-28

Family

ID=27160055

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9205152A BR9205152A (pt) 1992-11-30 1992-12-23 Dispositivo de refrigeração utilizando refrigerante de hidrocarboneto fluorado

Country Status (5)

Country Link
US (1) US5355695A (pt)
EP (4) EP0738859B1 (pt)
BR (1) BR9205152A (pt)
DE (3) DE69217962T2 (pt)
ES (4) ES2148635T3 (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5595707A (en) * 1990-03-02 1997-01-21 Ventana Medical Systems, Inc. Automated biological reaction apparatus
US5353602A (en) * 1993-03-25 1994-10-11 Calmac Manufacturing Corporation Non-steady-state self-regulating intermittent flow thermodynamic system
US5531080A (en) * 1993-04-27 1996-07-02 Mitsubishi Denki Kabushiki Kaisha Refrigerant circulating system
JP3008765B2 (ja) * 1993-09-30 2000-02-14 三菱電機株式会社 冷凍サイクル
US5542266A (en) * 1993-10-20 1996-08-06 Matsushita Refrigeration Company Refrigeration system with compressor using refrigeration oil insoluble in refrigerant
DE69532783D1 (de) † 1994-07-19 2004-05-06 Nippon Oil Corp Kältemaschinenöl- und Kältemittelzusammensetzung
JP3802940B2 (ja) * 1994-10-31 2006-08-02 ダイキン工業株式会社 ロータリー圧縮機及び冷凍装置
TW568254U (en) * 1997-01-06 2003-12-21 Mitsubishi Electric Corp Refrigerant circulating apparatus
US5868001A (en) * 1997-12-05 1999-02-09 Carrier Corporation Suction accumulator with oil reservoir
BR9904147A (pt) 1998-08-06 2000-09-05 Mitsubishi Electric Corp Compressor giratório, ciclo de refrigeração que utiliza o compressor, e refrigerador que utiliza o compressor
US6374629B1 (en) * 1999-01-25 2002-04-23 The Lubrizol Corporation Lubricant refrigerant composition for hydrofluorocarbon (HFC) refrigerants
JP4040225B2 (ja) 1999-02-01 2008-01-30 カルソニックコンプレッサー株式会社 気体圧縮機
JP2000297753A (ja) * 1999-04-15 2000-10-24 Matsushita Refrig Co Ltd 密閉型圧縮機
DE19920727A1 (de) * 1999-05-05 2000-11-09 Linde Ag Kälteanlage
US6330811B1 (en) 2000-06-29 2001-12-18 Praxair Technology, Inc. Compression system for cryogenic refrigeration with multicomponent refrigerant
US7468161B2 (en) 2002-04-15 2008-12-23 Ventana Medical Systems, Inc. Automated high volume slide processing system
US11249095B2 (en) 2002-04-15 2022-02-15 Ventana Medical Systems, Inc. Automated high volume slide processing system
US7648678B2 (en) 2002-12-20 2010-01-19 Dako Denmark A/S Method and system for pretreatment of tissue slides
US7024883B2 (en) * 2003-12-19 2006-04-11 Carrier Corporation Vapor compression systems using an accumulator to prevent over-pressurization
KR100865207B1 (ko) * 2004-12-08 2008-10-23 파나소닉 주식회사 냉매 압축기
JP5050393B2 (ja) * 2006-04-19 2012-10-17 ダイキン工業株式会社 圧縮機
EP2356423B1 (en) 2008-11-12 2024-08-07 Ventana Medical Systems, Inc. Methods and apparatuses for heating slides carrying specimens
CN103307697B (zh) * 2012-03-15 2015-10-28 广东美芝精密制造有限公司 空调器的制热控制方法
CA2928900C (en) 2013-12-13 2020-04-14 Ventana Medical Systems, Inc. Automated histological processing of biological specimens and associated technology
KR101943789B1 (ko) * 2015-05-27 2019-01-29 미쓰비시덴키 가부시키가이샤 압축기 및 냉동사이클 장치

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE21033E (en) * 1939-03-21 Refrigerator
US1884186A (en) * 1926-12-06 1932-10-25 Servel Inc Refrigeration
US2314591A (en) * 1940-06-20 1943-03-23 Gen Motors Corp Refrigerating apparatus
US3092981A (en) * 1960-07-15 1963-06-11 Gen Motors Corp Refrigeration apparatus
FR1279898A (fr) * 1961-02-20 1961-12-22 Lindes Eismachinen Ag Ges Compresseurs rotatifs à refroidissement par injection d'huile pour installations frigorifiques
US4046533A (en) * 1972-12-21 1977-09-06 Chevron Research Company Refrigeration working fluid containing branched chain alkylbenzene lubricant
US3978685A (en) * 1975-07-14 1976-09-07 Thermo King Corporation Means for trapping oil lost during startup of refrigerant compressors
US4429544A (en) * 1982-09-30 1984-02-07 General Electric Company Refrigerant storage system for a heat pump
JPS60245960A (ja) * 1984-05-18 1985-12-05 三菱電機株式会社 空気調和機の冷凍サイクル
JPS6149974A (ja) * 1984-08-17 1986-03-12 三菱電機株式会社 圧縮装置
JPS61118497A (ja) * 1984-11-15 1986-06-05 Matsushita Refrig Co 冷凍機用潤滑油
US4675971A (en) * 1985-12-03 1987-06-30 Michigan Special Products, Inc. Desiccant assembly for refrigeration circuit and method
US4715196A (en) * 1986-04-11 1987-12-29 Diesel Kiki Co., Ltd. Oil returning mechanism of evaporator for air conditioner
US4755316A (en) * 1987-10-23 1988-07-05 Allied-Signal Inc. Refrigeration lubricants
US4916914A (en) * 1988-05-27 1990-04-17 Cpi Engineering Services, Inc. Rotary displacement compression heat transfer systems incorporating highly fluorinated refrigerant-synthetic oil lubricant compositions
WO1990005172A1 (en) * 1988-11-11 1990-05-17 Asahi Glass Company Ltd. Tetrafluoroethane composition for a regrigerator
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
KR950005694B1 (ko) * 1989-07-05 1995-05-29 가부시끼가이샤 교오세끼 세이힝기주쓰 겡뀨쇼 냉각윤활제
JPH0363474A (ja) * 1989-07-31 1991-03-19 Sanyo Electric Co Ltd 冷媒回路の液バック防止装置
JPH03156265A (ja) * 1989-11-14 1991-07-04 Mitsubishi Electric Corp 冷凍装置
JPH03156266A (ja) * 1989-11-14 1991-07-04 Toshiba Corp アキュムレータ
JPH03168565A (ja) * 1989-11-28 1991-07-22 Nippondenso Co Ltd 冷凍サイクル
JPH03236569A (ja) * 1990-02-14 1991-10-22 Toshiba Corp ２シリンダ圧縮機用アキュムレータ
JPH03236568A (ja) * 1990-02-14 1991-10-22 Toshiba Corp アキュムレータ
JP3028135B2 (ja) * 1990-06-08 2000-04-04 日石三菱株式会社 冷凍機用潤滑油
US5050392A (en) * 1990-06-08 1991-09-24 Mcdonnell Douglas Corporation Refrigeration system
JP2573111B2 (ja) * 1990-09-12 1997-01-22 花王 株式会社 冷凍機作動流体用組成物
JPH04159396A (ja) * 1990-10-23 1992-06-02 Mitsubishi Heavy Ind Ltd 圧縮式冷凍機用潤滑油
JP2967574B2 (ja) * 1990-11-16 1999-10-25 株式会社日立製作所 冷凍装置
DE4103406A1 (de) * 1991-02-05 1992-08-13 Linde Ag Verfahren zum betreiben einer kaelteanlage

Also Published As

Publication number Publication date
DE69231130D1 (de) 2000-07-06
ES2101050T3 (es) 1997-07-01
EP0743496A2 (en) 1996-11-20
EP0600131B1 (en) 1997-03-05
EP0738858B1 (en) 2000-05-31
EP0738858A2 (en) 1996-10-23
DE69231131D1 (de) 2000-07-06
ES2148635T3 (es) 2000-10-16
US5355695A (en) 1994-10-18
DE69217962D1 (de) 1997-04-10
EP0738859A3 (en) 1997-02-05
ES2148636T3 (es) 2000-10-16
EP0743496B1 (en) 2000-05-31
EP0743496A3 (en) 1997-02-05
DE69217962T2 (de) 1997-10-02
EP0738858A3 (en) 1997-02-05
EP0738859A2 (en) 1996-10-23
EP0738859B1 (en) 2000-05-31
DE69231131T2 (de) 2001-03-01
DE69231130T2 (de) 2001-02-15
ES2148634T3 (es) 2000-10-16
EP0600131A1 (en) 1994-06-08

Similar Documents

Publication Publication Date Title
BR9205152A (pt) Dispositivo de refrigeração utilizando refrigerante de hidrocarboneto fluorado
EP0754861A3 (en) Scroll compressor with liquid injection
DE60037445D1 (de) Kältevorrichtung
SE9500944L (sv) Kylsystem för elektronik
EP1260773A3 (en) Refrigerant and lubricant mixture recirculation in a refrigeration system
BR9805862A (pt) Dipositivo de recuperação de óleo para compressores.
CA2035232A1 (en) Oil separator for refrigeration apparatus
BR0104148A (pt) Detector de quantidade de óleo, aparelho de refrigeração e condicionador de ar
EP0882780A4 (en) REFRIGERATION INSTALLATION OIL AND REFRIGERATOR OPERATING WITH IT
EP1132457A3 (en) Refrigerating device utilizing carbon dioxide as a refrigerant
ATE270764T1 (de) Kühlvorrichtung mit flüssigkeit-gas- trennschleuder
MY122553A (en) Refrigerating cycle
DE69718372D1 (de) Kühlanlage
BR9905267A (pt) Unidade selada de fluido refrigerante para aparelho de refrigeração
SE8404641L (sv) Anordning for att aterfora olja till en kylkompressor
MY109400A (en) Refrigeration device using hydrofluorocarbon refrigerant
KR960018434A (ko) 냉동장치
ES265891Y (es) "unidad deshidratante y filtrante insertable en un circuito frigorifico"
EP1369659A3 (en) Thermosiphon
TH18993EX (th) ระบบการหมุนเวียนสารทำความเย็น
TH20375EX (th) ระบบเพื่อการหมุนเวียนสารทำความเย็น
ITMI960072V0 (it) Circuito refrigerante con circuito di ritorno dall'evaporatore al compressore avente diametro maggiorato
KR920020171A (ko) 냉동기의 수액기 겸용 액분리식 열교환기
KR940007483A (ko) 냉매 압축기와 냉장고와 냉동에어컨장치 및 냉동 시스템
TH8458EX (th) น้ำมันเพื่อการหล่อลื่นสำหรับเครื่องทำความเย็นที่ใช้คอมเพรสเซอร์

Legal Events

Date Code Title Description
EE Request for examination
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 23/12/2012