JPS5421610A - Mermetic rerigerant compressor - Google Patents

Mermetic rerigerant compressor

Info

Publication number
JPS5421610A
JPS5421610A JP8606377A JP8606377A JPS5421610A JP S5421610 A JPS5421610 A JP S5421610A JP 8606377 A JP8606377 A JP 8606377A JP 8606377 A JP8606377 A JP 8606377A JP S5421610 A JPS5421610 A JP S5421610A
Authority
JP
Japan
Prior art keywords
compressor
mermetic
rerigerant
valves
suction
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
JP8606377A
Other languages
Japanese (ja)
Inventor
Yukitaka Saito
Hideo Uzuhashi
Masayasu Sudo
Yoshihisa Uneyama
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.)
Hitachi Ltd
Original Assignee
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP8606377A priority Critical patent/JPS5421610A/en
Publication of JPS5421610A publication Critical patent/JPS5421610A/en
Pending legal-status Critical Current

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  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

PURPOSE: To gat a hermetic refrigerant compressor that can provide the load carrying capacity of a refrigerating machine in two stages, by using two discharge valves and two suction valves and shortcircuiting tow suction ports to change the amount of refrigerant circulated in the comperssor by changing the rotational direction of its rotor.
COPYRIGHT: (C)1979,JPO&Japio
JP8606377A 1977-07-20 1977-07-20 Mermetic rerigerant compressor Pending JPS5421610A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8606377A JPS5421610A (en) 1977-07-20 1977-07-20 Mermetic rerigerant compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8606377A JPS5421610A (en) 1977-07-20 1977-07-20 Mermetic rerigerant compressor

Publications (1)

Publication Number Publication Date
JPS5421610A true JPS5421610A (en) 1979-02-19

Family

ID=13876229

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8606377A Pending JPS5421610A (en) 1977-07-20 1977-07-20 Mermetic rerigerant compressor

Country Status (1)

Country Link
JP (1) JPS5421610A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5976781U (en) * 1982-11-17 1984-05-24 三菱重工業株式会社 compressor
US4577472A (en) * 1985-02-25 1986-03-25 Carrier Corporation Reversible rotating vane rotary compressor having a movable supplemental suction port
US4598559A (en) * 1985-05-31 1986-07-08 Carrier Corporation Reversible fixed vane rotary compressor having a reversing disk which carries the suction port
US4651889A (en) * 1984-03-23 1987-03-24 Toyota Jidosha Kabushiki Kaisha Fuel tank nozzle having a dual purpose valve
US4659346A (en) * 1984-03-24 1987-04-21 Toyota Jidosha Kabushiki Kaisha Device for preventing fuel vapor from escaping to the outside air from a fuel tank
US5004408A (en) * 1988-10-04 1991-04-02 Empresa Brasileira De Compressores S/A Embraco Discharge system for rotary rolling piston compressor

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5976781U (en) * 1982-11-17 1984-05-24 三菱重工業株式会社 compressor
US4651889A (en) * 1984-03-23 1987-03-24 Toyota Jidosha Kabushiki Kaisha Fuel tank nozzle having a dual purpose valve
US4659346A (en) * 1984-03-24 1987-04-21 Toyota Jidosha Kabushiki Kaisha Device for preventing fuel vapor from escaping to the outside air from a fuel tank
US4577472A (en) * 1985-02-25 1986-03-25 Carrier Corporation Reversible rotating vane rotary compressor having a movable supplemental suction port
US4598559A (en) * 1985-05-31 1986-07-08 Carrier Corporation Reversible fixed vane rotary compressor having a reversing disk which carries the suction port
US5004408A (en) * 1988-10-04 1991-04-02 Empresa Brasileira De Compressores S/A Embraco Discharge system for rotary rolling piston compressor

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