JPS54137706A - Full enclosed type motor-driven compressor - Google Patents

Full enclosed type motor-driven compressor

Info

Publication number
JPS54137706A
JPS54137706A JP4530678A JP4530678A JPS54137706A JP S54137706 A JPS54137706 A JP S54137706A JP 4530678 A JP4530678 A JP 4530678A JP 4530678 A JP4530678 A JP 4530678A JP S54137706 A JPS54137706 A JP S54137706A
Authority
JP
Japan
Prior art keywords
rotary axle
type motor
enclosed type
driven compressor
full enclosed
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
JP4530678A
Other languages
Japanese (ja)
Inventor
Nobuo Abe
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 JP4530678A priority Critical patent/JPS54137706A/en
Publication of JPS54137706A publication Critical patent/JPS54137706A/en
Pending legal-status Critical Current

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  • Compressor (AREA)

Abstract

PURPOSE: To make it possible to select natural vibration frequency as well as to increase rigidity of a rotary axle in such a way that the rotary axle of a full enclosed type motor-driven compressor is formed by a balance weight separately from a steel pipe plastic processing material together with compound constitution of a separate piece at the internal or external diameter of the rotary axle.
CONSTITUTION: A full enclosed type motor-driven compressor has a stator 3a of motor 3 allocated under a frame 2, the upper part of which is constituted by allocating a compressor mechanism comprising a slidder 5, a piston 6 and a cylinder 7, a rotary axle 11 is piercingly inserted into a main bear part 2a of said frame 2. This rotary axle 11 has a rotor 3b fixed at its lower part, the slider 5 is piercingly inserted into an eccentric part 11a at the upper part, which is formed by installing said eccentric part 11a, an oil supply pump 11b, a main bearing part 11c, oil holes 11d, 11e, an oil sump 11f, etc. made of formative steel pipe material, bushes 13 made of optional number of steel pipes are inserted at the optional place of the internal diametral part, a balance weight 4g is inserted into the part 11c.
COPYRIGHT: (C)1979,JPO&Japio
JP4530678A 1978-04-19 1978-04-19 Full enclosed type motor-driven compressor Pending JPS54137706A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4530678A JPS54137706A (en) 1978-04-19 1978-04-19 Full enclosed type motor-driven compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4530678A JPS54137706A (en) 1978-04-19 1978-04-19 Full enclosed type motor-driven compressor

Publications (1)

Publication Number Publication Date
JPS54137706A true JPS54137706A (en) 1979-10-25

Family

ID=12715623

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4530678A Pending JPS54137706A (en) 1978-04-19 1978-04-19 Full enclosed type motor-driven compressor

Country Status (1)

Country Link
JP (1) JPS54137706A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5786578A (en) * 1980-11-19 1982-05-29 Toshiba Corp Shaft of enclosed compressor
WO2008065802A1 (en) * 2006-11-30 2008-06-05 Daikin Industries, Ltd. Compressor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5786578A (en) * 1980-11-19 1982-05-29 Toshiba Corp Shaft of enclosed compressor
WO2008065802A1 (en) * 2006-11-30 2008-06-05 Daikin Industries, Ltd. Compressor

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