JPS5514935A - Rotary compressor - Google Patents

Rotary compressor

Info

Publication number
JPS5514935A
JPS5514935A JP8726678A JP8726678A JPS5514935A JP S5514935 A JPS5514935 A JP S5514935A JP 8726678 A JP8726678 A JP 8726678A JP 8726678 A JP8726678 A JP 8726678A JP S5514935 A JPS5514935 A JP S5514935A
Authority
JP
Japan
Prior art keywords
gas
liquid
port
opened
cylinder
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
JP8726678A
Other languages
Japanese (ja)
Inventor
Keiichi Morita
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP8726678A priority Critical patent/JPS5514935A/en
Publication of JPS5514935A publication Critical patent/JPS5514935A/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
    • 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

Abstract

PURPOSE: To improve the capacity of compressor without suppressing relatively the flow of liquid and gas by permitting gas and liquid to be injected independently from first and second ports opened and closed as a rotor provided in a cylinder is rotated.
CONSTITUTION: Gas refrigerant passing through a gas-liquid separator 10 and then a gas injection pipe 13 under low pressure is injected through an opened first port 6 to the inside of a cylinder 2. Also, liquid refrigerant is injected through a liquid injection pipe 14 under high pressure and opened second port 7 to the inside of the cylinder 2. Namely the first port 6 and second port 7 are opened and closed as a rotor 3 is rotated while not communicating to each other, so that the flow of liquid does not suppress that of gas and both flow can be matched with each other. Hence the capacity of compressor can be improved and varied.
COPYRIGHT: (C)1980,JPO&Japio
JP8726678A 1978-07-18 1978-07-18 Rotary compressor Pending JPS5514935A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8726678A JPS5514935A (en) 1978-07-18 1978-07-18 Rotary compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8726678A JPS5514935A (en) 1978-07-18 1978-07-18 Rotary compressor

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP9251781A Division JPS5765894A (en) 1981-06-16 1981-06-16 Rotary compressor

Publications (1)

Publication Number Publication Date
JPS5514935A true JPS5514935A (en) 1980-02-01

Family

ID=13909956

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8726678A Pending JPS5514935A (en) 1978-07-18 1978-07-18 Rotary compressor

Country Status (1)

Country Link
JP (1) JPS5514935A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62280549A (en) * 1986-05-27 1987-12-05 テクムゼ・プロダクツ・カンパニ− Refrigerator adjusting capacity
CN105698425A (en) * 2016-02-22 2016-06-22 广东美芝制冷设备有限公司 Refrigeration device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5482706A (en) * 1977-12-14 1979-07-02 Toshiba Corp Rotary compressor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5482706A (en) * 1977-12-14 1979-07-02 Toshiba Corp Rotary compressor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62280549A (en) * 1986-05-27 1987-12-05 テクムゼ・プロダクツ・カンパニ− Refrigerator adjusting capacity
CN105698425A (en) * 2016-02-22 2016-06-22 广东美芝制冷设备有限公司 Refrigeration device
CN105698425B (en) * 2016-02-22 2018-06-15 广东美芝制冷设备有限公司 Refrigerating plant

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