JPS56101088A - Compressor - Google Patents

Compressor

Info

Publication number
JPS56101088A
JPS56101088A JP402780A JP402780A JPS56101088A JP S56101088 A JPS56101088 A JP S56101088A JP 402780 A JP402780 A JP 402780A JP 402780 A JP402780 A JP 402780A JP S56101088 A JPS56101088 A JP S56101088A
Authority
JP
Japan
Prior art keywords
piston
lubrication
cylinder
lubrication port
oil
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
JP402780A
Other languages
Japanese (ja)
Inventor
Masahiko Oide
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP402780A priority Critical patent/JPS56101088A/en
Publication of JPS56101088A publication Critical patent/JPS56101088A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To contrive an improvement of reliability and durability by supplying a lubricating oil from a driving member which drives a piston between a cylinder and the piston, and by making the supply of the lubircating oil between the cylinder and piston exact.
CONSTITUTION: A conrod 7 at the small end 71 is formed with a lubrication port 11 communicating to a lubrication port 10 which is formed in the same direction as the piston 5, and additionally, formed with a lubrication port 12 communication to the lubrication port 11 near the top dead point of the piston 5 which is formed in a boss of the piston 5 and also a lubrication port 12 opened in an outer periphery of the piston 5. Thereupon, a part of the lubrication oil supplied to a bearing 8 at the small end 71 around the top dead point of the piston 5 is effectively supplied between the piston 5 and cylinder 4 through the lubrication ports 11, 12. Whereby since bearings 8, 9 are sufficiently lubricated as well without giving rise to abnormal abrasions and seizes between the piston 5 and cylinder 4, the compressor is improved in reliability and durability without a gross trouble to be brought about.
COPYRIGHT: (C)1981,JPO&Japio
JP402780A 1980-01-16 1980-01-16 Compressor Pending JPS56101088A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP402780A JPS56101088A (en) 1980-01-16 1980-01-16 Compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP402780A JPS56101088A (en) 1980-01-16 1980-01-16 Compressor

Publications (1)

Publication Number Publication Date
JPS56101088A true JPS56101088A (en) 1981-08-13

Family

ID=11573472

Family Applications (1)

Application Number Title Priority Date Filing Date
JP402780A Pending JPS56101088A (en) 1980-01-16 1980-01-16 Compressor

Country Status (1)

Country Link
JP (1) JPS56101088A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012525541A (en) * 2009-04-28 2012-10-22 ヴアブコ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Compressor and coupling device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012525541A (en) * 2009-04-28 2012-10-22 ヴアブコ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Compressor and coupling device
CN102405351B (en) * 2009-04-28 2015-10-14 威伯科有限公司 Compressor and clutch device

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