FR2249473A1 - - Google Patents

Info

Publication number
FR2249473A1
FR2249473A1 FR7435852A FR7435852A FR2249473A1 FR 2249473 A1 FR2249473 A1 FR 2249473A1 FR 7435852 A FR7435852 A FR 7435852A FR 7435852 A FR7435852 A FR 7435852A FR 2249473 A1 FR2249473 A1 FR 2249473A1
Authority
FR
France
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.)
Granted
Application number
FR7435852A
Other languages
French (fr)
Other versions
FR2249473B1 (en
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.)
Carrier Corp
Original Assignee
Carrier 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 Carrier Corp filed Critical Carrier Corp
Publication of FR2249473A1 publication Critical patent/FR2249473A1/fr
Application granted granted Critical
Publication of FR2249473B1 publication Critical patent/FR2249473B1/fr
Expired 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
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/04—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type
    • F25B1/053—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type of turbine 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
    • F25B31/00—Compressor 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
    • F25B31/006—Cooling of compressor or motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Motor Or Generator Cooling System (AREA)
FR7435852A 1973-10-29 1974-10-25 Expired FR2249473B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00410665A US3838581A (en) 1973-10-29 1973-10-29 Refrigerator apparatus including motor cooling means

Publications (2)

Publication Number Publication Date
FR2249473A1 true FR2249473A1 (en) 1975-05-23
FR2249473B1 FR2249473B1 (en) 1982-01-08

Family

ID=23625696

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7435852A Expired FR2249473B1 (en) 1973-10-29 1974-10-25

Country Status (12)

Country Link
US (1) US3838581A (en)
JP (1) JPS5074241A (en)
BE (1) BE821513A (en)
BR (1) BR7408827D0 (en)
DE (1) DE2450169A1 (en)
ES (1) ES431405A1 (en)
FR (1) FR2249473B1 (en)
GB (1) GB1487071A (en)
IT (1) IT1022886B (en)
NL (1) NL7413982A (en)
SE (1) SE409618B (en)
ZA (1) ZA746414B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4669279A (en) * 1985-03-19 1987-06-02 Ebara Corporation Motor cooling apparatus for refrigerator
JPS62243974A (en) * 1986-04-15 1987-10-24 Seiko Seiki Co Ltd Helium compressor
FR2618494A1 (en) * 1987-07-21 1989-01-27 Zimmern Bernard HERMETIC REFRIGERATION COMPRESSOR WITH ECONOMIZER
US4899555A (en) * 1989-05-19 1990-02-13 Carrier Corporation Evaporator feed system with flash cooled motor
US5848538A (en) * 1997-11-06 1998-12-15 American Standard Inc. Oil and refrigerant pump for centrifugal chiller
US6176092B1 (en) 1998-10-09 2001-01-23 American Standard Inc. Oil-free liquid chiller
US6065297A (en) * 1998-10-09 2000-05-23 American Standard Inc. Liquid chiller with enhanced motor cooling and lubrication
US6098422A (en) * 1998-12-03 2000-08-08 American Standard Inc. Oil and refrigerant pump for centrifugal chiller
US8021127B2 (en) * 2004-06-29 2011-09-20 Johnson Controls Technology Company System and method for cooling a compressor motor
US7181928B2 (en) * 2004-06-29 2007-02-27 York International Corporation System and method for cooling a compressor motor
US8590329B2 (en) 2004-12-22 2013-11-26 Johnson Controls Technology Company Medium voltage power controller
US20070186581A1 (en) * 2006-02-14 2007-08-16 Ingersoll-Rand Company Compressor cooling system
EP2710719B2 (en) 2011-05-13 2020-04-29 Carrier Corporation Magnetic drive coupling apparatus
JP5837997B2 (en) * 2012-02-07 2015-12-24 ジョンソン コントロールズ テクノロジー カンパニーＪｏｈｎｓｏｎ Ｃｏｎｔｒｏｌｓ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏｍｐａｎｙ Airtight motor cooling and control
WO2014158468A1 (en) * 2013-03-25 2014-10-02 Carrier Corporation Compressor bearing cooling
CN106133316B (en) * 2014-03-18 2020-04-07 开利公司 Refrigerant lubricating oil system
JP6552851B2 (en) * 2015-03-19 2019-07-31 三菱重工サーマルシステムズ株式会社 Compressor driving motor and cooling method thereof
CN104979960A (en) * 2015-07-14 2015-10-14 国家电网公司 External evaporation-type cooling system for generator motor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3163999A (en) * 1962-08-01 1965-01-05 Westinghouse Electric Corp Centrifugal compressor lubricating and motor cooling systems
US3393528A (en) * 1966-12-01 1968-07-23 Carrier Corp Refrigeration machine with lubricant cooling
US3422635A (en) * 1967-03-21 1969-01-21 Bbc Brown Boveri & Cie Lubricating and cooling system for electric motors
CH494934A (en) * 1968-08-13 1970-08-15 Termomeccanica Italiana Refrigeration installation comprising a compressor lubrication device

Also Published As

Publication number Publication date
AU7424374A (en) 1976-04-15
BR7408827D0 (en) 1975-09-23
DE2450169A1 (en) 1975-04-30
JPS5074241A (en) 1975-06-18
ES431405A1 (en) 1976-10-16
IT1022886B (en) 1978-04-20
BE821513A (en) 1975-02-17
US3838581A (en) 1974-10-01
NL7413982A (en) 1975-05-02
SE409618B (en) 1979-08-27
FR2249473B1 (en) 1982-01-08
SE7413528L (en) 1975-04-30
ZA746414B (en) 1975-10-29
GB1487071A (en) 1977-09-28

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Legal Events

Date Code Title Description
ST Notification of lapse