JPH0481592A - Rotary compressor - Google Patents

Rotary compressor

Info

Publication number
JPH0481592A
JPH0481592A JP19059390A JP19059390A JPH0481592A JP H0481592 A JPH0481592 A JP H0481592A JP 19059390 A JP19059390 A JP 19059390A JP 19059390 A JP19059390 A JP 19059390A JP H0481592 A JPH0481592 A JP H0481592A
Authority
JP
Japan
Prior art keywords
mechanical part
crankshaft
compressive mechanical
inlet pipe
constitution
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
JP19059390A
Other languages
Japanese (ja)
Inventor
Kazuhisa Ichimoto
Masayasu Sudo
Kazuo Sekigami
Akihiko Ishiyama
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 JP19059390A priority Critical patent/JPH0481592A/en
Publication of JPH0481592A publication Critical patent/JPH0481592A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To make any deformation in a crankshaft reducible by connecting one inlet pipe to a compressive mechanical part from the opposite motor side of the compressive mechanical part.
CONSTITUTION: A motor part composed of a stator 2 and a rotor 4 and a compressive mechanical part consisting of two sets of pump parts are installed in a hermetically sealed vessel 1, while torque of an electric motor is transmitted to the compressive mechanical part by a crankshaft 3, and a refrigerant gas is compressed alternately by these two-set pumps. Here, one inlet pipe 13 is pressed in a hole of an inlet gas passage 10a at the side of an auxiliary bearing 10 of the compressive mechanical part for connection's sake. Thus, since the inlet pipe 13 is not inserted into each side of cylinders 7, 9, these flat-formed cylinders 7, 9 are usable. With this constitution, a supporting span of the crankshaft 3 by both main and sub bearings 6, 10 becomes shortened, thus any possible deformation in the crankshaft 3 is restrainable.
COPYRIGHT: (C)1992,JPO&Japio
JP19059390A 1990-07-20 1990-07-20 Rotary compressor Pending JPH0481592A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19059390A JPH0481592A (en) 1990-07-20 1990-07-20 Rotary compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19059390A JPH0481592A (en) 1990-07-20 1990-07-20 Rotary compressor

Publications (1)

Publication Number Publication Date
JPH0481592A true JPH0481592A (en) 1992-03-16

Family

ID=16260649

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19059390A Pending JPH0481592A (en) 1990-07-20 1990-07-20 Rotary compressor

Country Status (1)

Country Link
JP (1) JPH0481592A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006300013A (en) * 2005-04-25 2006-11-02 Matsushita Electric Ind Co Ltd Hermetic compressor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006300013A (en) * 2005-04-25 2006-11-02 Matsushita Electric Ind Co Ltd Hermetic compressor

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