JPS5780152A - Heat pump - Google Patents

Heat pump

Info

Publication number
JPS5780152A
JPS5780152A JP15516580A JP15516580A JPS5780152A JP S5780152 A JPS5780152 A JP S5780152A JP 15516580 A JP15516580 A JP 15516580A JP 15516580 A JP15516580 A JP 15516580A JP S5780152 A JPS5780152 A JP S5780152A
Authority
JP
Japan
Prior art keywords
heat pump
pump
heat
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
JP15516580A
Other languages
Japanese (ja)
Inventor
Takeshi Suzuki
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.)
Mitsui Engineering and Shipbuilding Co Ltd
Mitsui Zosen KK
Original Assignee
Mitsui Engineering and Shipbuilding Co Ltd
Mitsui Zosen KK
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 Mitsui Engineering and Shipbuilding Co Ltd, Mitsui Zosen KK filed Critical Mitsui Engineering and Shipbuilding Co Ltd
Priority to JP15516580A priority Critical patent/JPS5780152A/en
Publication of JPS5780152A publication Critical patent/JPS5780152A/en
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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/13—Economisers
JP15516580A 1980-11-06 1980-11-06 Heat pump Pending JPS5780152A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15516580A JPS5780152A (en) 1980-11-06 1980-11-06 Heat pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15516580A JPS5780152A (en) 1980-11-06 1980-11-06 Heat pump

Publications (1)

Publication Number Publication Date
JPS5780152A true JPS5780152A (en) 1982-05-19

Family

ID=15599925

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15516580A Pending JPS5780152A (en) 1980-11-06 1980-11-06 Heat pump

Country Status (1)

Country Link
JP (1) JPS5780152A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1692440A1 (en) * 2003-11-10 2006-08-23 Carrier Corporation Compressor with unloader valve between economizer line and evaporator inlet

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS537861A (en) * 1976-07-09 1978-01-24 Hitachi Ltd Two stage compression and refrigerating apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS537861A (en) * 1976-07-09 1978-01-24 Hitachi Ltd Two stage compression and refrigerating apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1692440A1 (en) * 2003-11-10 2006-08-23 Carrier Corporation Compressor with unloader valve between economizer line and evaporator inlet
EP1692440A4 (en) * 2003-11-10 2009-05-13 Carrier Corp Compressor with unloader valve between economizer line and evaporator inlet

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