NO772219L - Fremgangsmaate og anordning for komprimering av arbeidsfluidum i et varmepumpesystem - Google Patents

Fremgangsmaate og anordning for komprimering av arbeidsfluidum i et varmepumpesystem

Info

Publication number
NO772219L
NO772219L NO772219A NO772219A NO772219L NO 772219 L NO772219 L NO 772219L NO 772219 A NO772219 A NO 772219A NO 772219 A NO772219 A NO 772219A NO 772219 L NO772219 L NO 772219L
Authority
NO
Norway
Prior art keywords
procedure
heat pump
pump system
work fluid
compressing work
Prior art date
Application number
NO772219A
Other languages
English (en)
Other versions
NO143543C (no
NO143543B (no
Inventor
Francis J Sisk
Original Assignee
Electric Power Res Inst
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 Electric Power Res Inst filed Critical Electric Power Res Inst
Publication of NO772219L publication Critical patent/NO772219L/no
Publication of NO143543B publication Critical patent/NO143543B/no
Publication of NO143543C publication Critical patent/NO143543C/no

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
    • 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
    • F04B39/06—Cooling; Heating; Prevention of freezing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps
    • Y10S417/902—Hermetically sealed motor pump unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Compressor (AREA)
  • Central Heating Systems (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
NO772219A 1976-11-19 1977-06-23 Fremgangsmaate og anordning for komprimering av arbeidsmedium i et varmepumpesystem som omfatter en motordrevet kompressor NO143543C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/743,422 US4094165A (en) 1976-11-19 1976-11-19 Loss heat suppression apparatus and method for heat pump

Publications (3)

Publication Number Publication Date
NO772219L true NO772219L (no) 1978-05-22
NO143543B NO143543B (no) 1980-11-24
NO143543C NO143543C (no) 1981-03-04

Family

ID=24988704

Family Applications (1)

Application Number Title Priority Date Filing Date
NO772219A NO143543C (no) 1976-11-19 1977-06-23 Fremgangsmaate og anordning for komprimering av arbeidsmedium i et varmepumpesystem som omfatter en motordrevet kompressor

Country Status (9)

Country Link
US (1) US4094165A (no)
JP (1) JPS5364855A (no)
CA (1) CA1041312A (no)
DE (1) DE2719566A1 (no)
DK (1) DK120577A (no)
FR (1) FR2371592A1 (no)
GB (1) GB1579146A (no)
NO (1) NO143543C (no)
SE (1) SE7704909L (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4194370A (en) * 1976-08-13 1980-03-25 Tecumseh Products Company Accumulator for refrigeration system
US4194371A (en) * 1976-08-13 1980-03-25 Tecumseh Products Company Refrigeration system with compressor mounted accumulator
US4474030A (en) * 1983-08-25 1984-10-02 General Electric Company Reversible refrigerant heat pump system
US4651540A (en) * 1986-03-21 1987-03-24 Tecumseh Products Company Suction accumulator including an entrance baffle
US4974427A (en) * 1989-10-17 1990-12-04 Copeland Corporation Compressor system with demand cooling

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2504528A (en) * 1944-09-06 1950-04-18 Philco Corp Refrigeration apparatus
US2541736A (en) * 1948-12-09 1951-02-13 Samuel A Alexander Chemical heating device
US3207149A (en) * 1962-07-23 1965-09-21 William C Spindler Chemoelectric heat source
US3217193A (en) * 1963-03-08 1965-11-09 Worthington Corp Liquid cooled motor arrangement
US3233822A (en) * 1963-04-22 1966-02-08 Copeland Refrigeration Corp Refrigeration compressor
US3774589A (en) * 1971-08-30 1973-11-27 Chem E Watt Corp Self contained electrochemical heat source
US3924603A (en) * 1974-06-17 1975-12-09 Kay Laboratories Inc Flameless heat source for use therein for splicing cables
US3980070A (en) * 1975-01-08 1976-09-14 Scotty Manufacturing Company Heating pack containing a granular chemical composition

Also Published As

Publication number Publication date
US4094165A (en) 1978-06-13
NO143543C (no) 1981-03-04
JPS5364855A (en) 1978-06-09
GB1579146A (en) 1980-11-12
CA1041312A (en) 1978-10-31
FR2371592A1 (fr) 1978-06-16
DK120577A (da) 1978-05-20
DE2719566A1 (de) 1978-05-24
SE7704909L (sv) 1978-05-20
NO143543B (no) 1980-11-24

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