JPH02500997A - ヒートポンプ - Google Patents

ヒートポンプ

Info

Publication number
JPH02500997A
JPH02500997A JP50615188A JP50615188A JPH02500997A JP H02500997 A JPH02500997 A JP H02500997A JP 50615188 A JP50615188 A JP 50615188A JP 50615188 A JP50615188 A JP 50615188A JP H02500997 A JPH02500997 A JP H02500997A
Authority
JP
Japan
Prior art keywords
oil
refrigerant
evaporator
heat pump
refrigerant circuit
Prior art date
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.)
Pending
Application number
JP50615188A
Other languages
English (en)
Japanese (ja)
Inventor
シユタインケルナー，カール
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of JPH02500997A publication Critical patent/JPH02500997A/ja
Pending 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
    • F25B31/00—Compressor arrangements
    • F25B31/002—Lubrication
    • F25B31/004—Lubrication oil recirculating arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Central Heating Systems (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
JP50615188A 1987-07-15 1988-07-12 ヒートポンプ Pending JPH02500997A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT1787/87 1987-07-15
AT178787A AT387650B (de) 1987-07-15 1987-07-15 Waermepumpe

Publications (1)

Publication Number Publication Date
JPH02500997A true JPH02500997A (ja) 1990-04-05

Family

ID=3520963

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50615188A Pending JPH02500997A (ja) 1987-07-15 1988-07-12 ヒートポンプ

Country Status (6)

Country Link
EP (1) EP0299947A1 (fi)
JP (1) JPH02500997A (fi)
AT (1) AT387650B (fi)
FI (1) FI891164A0 (fi)
NO (1) NO891066D0 (fi)
WO (1) WO1989000666A1 (fi)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010516991A (ja) * 2007-01-18 2010-05-20 アース トゥ エア システムズ，エルエルシー 多面構造の直接交換式地熱加熱／冷却システム

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4952527A (en) * 1988-02-19 1990-08-28 Massachusetts Institute Of Technology Method of making buffer layers for III-V devices using solid phase epitaxy

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR615785A (fr) * 1926-05-07 1927-01-15 Landskrona Gjuteri Aktiebolag Perfectionnements dans les machines réfrigérantes
GB352528A (en) * 1930-04-07 1931-07-07 Lightfoot Refrigeration Compan Improvements in or relating to evaporator coils for refrigerating apparatus
GB699568A (en) * 1951-09-20 1953-11-11 Gen Electric Improvements relating to compression refrigerating systems
GB725925A (en) * 1953-11-02 1955-03-09 Svenska Turbinfab Ab Device for controlling the flow of liquid refrigerant to the compressor of a refrigerating plant
US3438218A (en) * 1967-09-13 1969-04-15 Dunham Bush Inc Refrigeration system with oil return means
US3837177A (en) * 1973-11-01 1974-09-24 Refrigeration Research Suction accumulator
US4199960A (en) * 1978-10-26 1980-04-29 Parker-Hannifin Corporation Accumulator for air conditioning systems
DE2931485A1 (de) * 1979-08-03 1981-02-05 Rudolf Oetjengerdes Verfahren und vorrichtung zum gewinnen von heiz- und gebrauchswasserwaerme mittels kaeltemittelverdampfer im erdreich, in verbindung mit einer waermepumpenanlage
BE887276A (nl) * 1981-01-29 1981-05-14 Bruyn Bernard De Warmtepomp
BE890012A (nl) * 1981-08-19 1981-12-16 Dammekens Jozef Warmtepomp of warmtegenerator
US4557115A (en) * 1983-05-25 1985-12-10 Mitsubishi Denki Kabushiki Kaisha Heat pump having improved compressor lubrication
US4530219A (en) * 1984-01-30 1985-07-23 Jerry Aleksandrow Self-regulated energy saving refrigeration circuit
SE446286B (sv) * 1984-08-27 1986-08-25 Bengt Thoren Vermepump med strypanordningar fordelade utmed forangarens ror
US4573327A (en) * 1984-09-21 1986-03-04 Robert Cochran Fluid flow control system
US4551990A (en) * 1984-10-18 1985-11-12 Honoshowsky John C Oil return apparatus for a refrigeration system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010516991A (ja) * 2007-01-18 2010-05-20 アース トゥ エア システムズ，エルエルシー 多面構造の直接交換式地熱加熱／冷却システム

Also Published As

Publication number Publication date
AT387650B (de) 1989-02-27
FI891164A (fi) 1989-03-10
ATA178787A (de) 1988-07-15
EP0299947A1 (de) 1989-01-18
NO891066L (no) 1989-03-13
NO891066D0 (no) 1989-03-13
FI891164A0 (fi) 1989-03-10
WO1989000666A1 (en) 1989-01-26

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