CH378349A - Process for cooling an electrical machine of a refrigeration installation and apparatus for implementing this process - Google Patents

Process for cooling an electrical machine of a refrigeration installation and apparatus for implementing this process

Info

Publication number
CH378349A
CH378349A CH697161A CH697161A CH378349A CH 378349 A CH378349 A CH 378349A CH 697161 A CH697161 A CH 697161A CH 697161 A CH697161 A CH 697161A CH 378349 A CH378349 A CH 378349A
Authority
CH
Switzerland
Prior art keywords
implementing
cooling
electrical machine
refrigeration installation
refrigeration
Prior art date
Application number
CH697161A
Other languages
French (fr)
Inventor
A Weller Peter
Original Assignee
American Radiator & Standard
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 American Radiator & Standard filed Critical American Radiator & Standard
Publication of CH378349A publication Critical patent/CH378349A/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
    • F25B31/006—Cooling of compressor or motor
    • F25B31/008—Cooling of compressor or motor by injecting a liquid
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • H02K9/20—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil wherein the cooling medium vaporises within the machine casing

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Compressor (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
CH697161A 1960-06-15 1961-06-14 Process for cooling an electrical machine of a refrigeration installation and apparatus for implementing this process CH378349A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36256A US3112618A (en) 1960-06-15 1960-06-15 Cooling means for refrigerant compressor motors

Publications (1)

Publication Number Publication Date
CH378349A true CH378349A (en) 1964-06-15

Family

ID=21887572

Family Applications (1)

Application Number Title Priority Date Filing Date
CH697161A CH378349A (en) 1960-06-15 1961-06-14 Process for cooling an electrical machine of a refrigeration installation and apparatus for implementing this process

Country Status (5)

Country Link
US (1) US3112618A (en)
AT (1) AT241591B (en)
BE (1) BE604879A (en)
CH (1) CH378349A (en)
GB (1) GB990514A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2718265C3 (en) * 1977-04-25 1982-06-16 Burger, Manfred R., 8023 Pullach Method for the optional heating or cooling of a fluid flow and a heat pump for its implementation
US4237698A (en) * 1979-08-16 1980-12-09 Carrier Corporation Motor cooling system for refrigeration machine
US4669279A (en) * 1985-03-19 1987-06-02 Ebara Corporation Motor cooling apparatus for refrigerator
US5848538A (en) * 1997-11-06 1998-12-15 American Standard Inc. Oil and refrigerant pump for centrifugal chiller
US6065297A (en) * 1998-10-09 2000-05-23 American Standard Inc. Liquid chiller with enhanced motor cooling and lubrication
US8590329B2 (en) 2004-12-22 2013-11-26 Johnson Controls Technology Company Medium voltage power controller
US8011196B2 (en) * 2007-12-20 2011-09-06 Trane International Inc. Refrigerant control of a heat-recovery chiller
JP5395712B2 (en) * 2010-03-17 2014-01-22 東京電力株式会社 refrigerator
CN107816823B (en) 2016-09-14 2021-11-23 开利公司 Refrigeration system and lubrication method thereof
CN107871593A (en) * 2017-06-30 2018-04-03 广东合新材料研究院有限公司 A kind of magnet coil cooling system
CN107196462B (en) * 2017-07-17 2024-01-19 珠海格力电器股份有限公司 Centrifugal water chilling unit, central air conditioner and condensation prevention method
US11035382B2 (en) 2017-08-25 2021-06-15 Trane International Inc. Refrigerant gas cooling of motor and magnetic bearings
US10527174B2 (en) 2017-08-25 2020-01-07 Trane International Inc. Variable orifice flow control device
CN113324312B (en) * 2020-02-28 2022-10-28 青岛海尔空调电子有限公司 Control method of air conditioning unit and air conditioning unit

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1960576A (en) * 1930-05-01 1934-05-29 Rotorite Corp Refrigerating system
US2770106A (en) * 1955-03-14 1956-11-13 Trane Co Cooling motor compressor unit of refrigerating apparatus
US2746269A (en) * 1955-03-17 1956-05-22 Trane Co Plural stage refrigerating apparatus
US2768511A (en) * 1955-03-21 1956-10-30 Trane Co Motor compressor cooling in refrigerating apparatus
US2793506A (en) * 1955-03-28 1957-05-28 Trane Co Refrigerating apparatus with motor driven centrifugal compressor
US2776542A (en) * 1955-07-07 1957-01-08 Gen Electric Motor cooling means for hermetically sealed refrigerant compressor unit
US2891391A (en) * 1957-08-26 1959-06-23 Vilter Mfg Co Refrigerated hermetically sealed motors
FR1232820A (en) * 1958-08-18 1960-10-12 American Radiator & Standard Cooling of a hermetically sealed engine by direct expansion of the coolant in the engine
US2963878A (en) * 1959-06-19 1960-12-13 United Aircraft Corp Compressor surge prevention and drive motor cooling system

Also Published As

Publication number Publication date
US3112618A (en) 1963-12-03
BE604879A (en) 1961-12-12
GB990514A (en) 1965-04-28
AT241591B (en) 1965-07-26

Similar Documents

Publication Publication Date Title
FR1347012A (en) New electrostatic cold wet enamelling process and apparatus for its implementation
CH378349A (en) Process for cooling an electrical machine of a refrigeration installation and apparatus for implementing this process
CH451654A (en) Machining process and installation for the implementation of this process
CH418487A (en) Electro-chemical machining process and apparatus for implementing this process
CH371141A (en) Process for quenching an annular part and machine for implementing this process
FR1212857A (en) Method and installation for artificial cooling of electric generators
CH359190A (en) Method for establishing a temporary electrical connection and contactor for the implementation of this method
FR1074791A (en) Cooling process and device for its implementation
CH389048A (en) Method for damping vibrations of a bearing surface of an electrical conductor and device for implementing this method
CH400766A (en) Photographic process and photographic product for the implementation of this process
FR1353156A (en) Method for adjusting an industrial installation and apparatus implementing this method
FR1322114A (en) Improved milling process and installation for implementing this process
FR1084366A (en) Method of weaving and apparatus for carrying out this method
FR1307179A (en) Molding process and apparatus for carrying out this process
CH412509A (en) Method of coating an electrically conductive object and apparatus for its implementation
FR1046012A (en) Method of electric anesthesia and apparatus for carrying out this method
CH422757A (en) Process for the production of allyl chloride and apparatus for carrying out this process
CH429862A (en) Method of manufacturing an electric cable and apparatus for its implementation
CH365424A (en) Method of connecting electric cables and apparatus for implementing this method
FR1299472A (en) Combined method of shooting and cinematography and television and apparatus for carrying out this method
FR1266759A (en) Electrolytic machining process and current generator for the implementation of this process
FR1316494A (en) New method for the determination of the composition of a mineral species and apparatus for the implementation of this method
FR1161870A (en) Method for laying helical insulating elements of ventilated insulated electrical conductors, and apparatus for carrying out this method
CH366910A (en) Method for casting an electric furnace and device for carrying out this method
FR1316826A (en) Process for the impregnation of windings of electrical machines and device for implementing this process