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JPS55139987A - Closed compressor - Google Patents

Closed compressor

Info

Publication number
JPS55139987A
JPS55139987A JP4706179A JP4706179A JPS55139987A JP S55139987 A JPS55139987 A JP S55139987A JP 4706179 A JP4706179 A JP 4706179A JP 4706179 A JP4706179 A JP 4706179A JP S55139987 A JPS55139987 A JP S55139987A
Authority
JP
Japan
Prior art keywords
suction gas
suction
passage
gas
exhaust gas
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
JP4706179A
Other languages
Japanese (ja)
Inventor
Satoshi Sawai
Tadashi Sanada
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries 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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Priority to JP4706179A priority Critical patent/JPS55139987A/en
Publication of JPS55139987A publication Critical patent/JPS55139987A/en
Pending legal-status Critical Current

Links

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  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

PURPOSE: To promote the result coefficient of a closed compressor by filling the interior of the closed casing with an atmosphere of exhaust gas of a high pressure for preventing suction gas from overheating.
CONSTITUTION: When an electric motor 7 is driven to rotate a revolution shaft 8, an annular groove 10 of a body of rotation 9 is eccentrically rotated in accordance with the rotation of the revolution shaft, and consequently, each piston 12 in each cylinder 5 is successively reciprocated at a fixed phase difference. Among cylinders 5, into each in a suction stroke, suction gas g1 from a suction gas inlet 20 is sucked through a suction gas passage 21 and an annular passage 22, while from each in a compression stroke, exhaust gas g2 is exhausted to an annular space 23 through an exhaust port 27. The exhaust gas g2, after filling a casing 1, is conducted into an electric motor chamber 6 via a passage hole 24, and after cooling the electric motor 7, brought out through an exhaust gas outlet 25. Since the suction gas g1 is sucked into each cylinder via the suction gas passage 21 and the annular passage 22, the suction gas g1 is prevented from overheating.
COPYRIGHT: (C)1980,JPO&Japio
JP4706179A 1979-04-16 1979-04-16 Closed compressor Pending JPS55139987A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4706179A JPS55139987A (en) 1979-04-16 1979-04-16 Closed compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4706179A JPS55139987A (en) 1979-04-16 1979-04-16 Closed compressor

Publications (1)

Publication Number Publication Date
JPS55139987A true JPS55139987A (en) 1980-11-01

Family

ID=12764631

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4706179A Pending JPS55139987A (en) 1979-04-16 1979-04-16 Closed compressor

Country Status (1)

Country Link
JP (1) JPS55139987A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5843564U (en) * 1981-09-19 1983-03-23 本田技研工業株式会社 Odable pilot device for motorcycles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5843564U (en) * 1981-09-19 1983-03-23 本田技研工業株式会社 Odable pilot device for motorcycles
JPS6134228Y2 (en) * 1981-09-19 1986-10-06

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