JPS5363644A - Refrigeration cycle - Google Patents

Refrigeration cycle

Info

Publication number
JPS5363644A
JPS5363644A JP13830276A JP13830276A JPS5363644A JP S5363644 A JPS5363644 A JP S5363644A JP 13830276 A JP13830276 A JP 13830276A JP 13830276 A JP13830276 A JP 13830276A JP S5363644 A JPS5363644 A JP S5363644A
Authority
JP
Japan
Prior art keywords
refrigeration cycle
schemed
saving
improvement
energy
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.)
Granted
Application number
JP13830276A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5433609B2 (cg-RX-API-DMAC7.html
Inventor
Kazuyoshi Okawa
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.)
OSAKA HITACHI REIKI KK
Hitachi Ltd
Original Assignee
OSAKA HITACHI REIKI KK
Hitachi Ltd
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 OSAKA HITACHI REIKI KK, Hitachi Ltd filed Critical OSAKA HITACHI REIKI KK
Priority to JP13830276A priority Critical patent/JPS5363644A/ja
Publication of JPS5363644A publication Critical patent/JPS5363644A/ja
Publication of JPS5433609B2 publication Critical patent/JPS5433609B2/ja
Granted 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
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/074—Details of compressors or related parts with multiple cylinders
    • 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
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/075—Details of compressors or related parts with parallel compressors
    • 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
    • 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
    • F25B2400/23—Separators
    • 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
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2509—Economiser valves

Landscapes

  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
JP13830276A 1976-11-19 1976-11-19 Refrigeration cycle Granted JPS5363644A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13830276A JPS5363644A (en) 1976-11-19 1976-11-19 Refrigeration cycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13830276A JPS5363644A (en) 1976-11-19 1976-11-19 Refrigeration cycle

Publications (2)

Publication Number Publication Date
JPS5363644A true JPS5363644A (en) 1978-06-07
JPS5433609B2 JPS5433609B2 (cg-RX-API-DMAC7.html) 1979-10-22

Family

ID=15218689

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13830276A Granted JPS5363644A (en) 1976-11-19 1976-11-19 Refrigeration cycle

Country Status (1)

Country Link
JP (1) JPS5363644A (cg-RX-API-DMAC7.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10373664B2 (en) 2017-09-06 2019-08-06 Samsung Electronics Co., Ltd. Resistive memory device having reduced chip size and operation method thereof
CN112444005A (zh) * 2020-12-04 2021-03-05 珠海格力电器股份有限公司 热泵系统、空调器以及热泵系统的控制方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10373664B2 (en) 2017-09-06 2019-08-06 Samsung Electronics Co., Ltd. Resistive memory device having reduced chip size and operation method thereof
CN112444005A (zh) * 2020-12-04 2021-03-05 珠海格力电器股份有限公司 热泵系统、空调器以及热泵系统的控制方法

Also Published As

Publication number Publication date
JPS5433609B2 (cg-RX-API-DMAC7.html) 1979-10-22

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