公开(公告)号：JPS63286684A

公开(公告)日：1988-11-24

申请号：JP12050687

申请日：1987-05-18

Applicant: MATSUSHITA REFRIGERATION

Inventor： MIYAMOTO ICHIRO

IPC: F16L59/06 ,  B32B1/06 ,  B32B5/18 ,  B32B15/08 ,  F25D23/06

公开(公告)号：JPS63204088A

公开(公告)日：1988-08-23

申请号：JP3508287

申请日：1987-02-18

Applicant: MATSUSHITA REFRIGERATION

Inventor： MIYAMOTO ICHIRO

IPC: F25D23/06

公开(公告)号：JPS63123975A

公开(公告)日：1988-05-27

申请号：JP26801586

申请日：1986-11-11

Applicant: MATSUSHITA REFRIGERATION

Inventor： MIYAMOTO ICHIRO

IPC: F25D23/02

公开(公告)号：JPS63113284A

公开(公告)日：1988-05-18

申请号：JP25883886

申请日：1986-10-30

Applicant: MATSUSHITA REFRIGERATION

Inventor： MIYAMOTO ICHIRO

IPC: F25D23/06 ,  B32B1/04

公开(公告)号：JPS62172170A

公开(公告)日：1987-07-29

申请号：JP1405186

申请日：1986-01-24

Applicant: MATSUSHITA REFRIGERATION

Inventor： MIYAMOTO ICHIRO

IPC: F25D23/06 ,  F25D23/08

公开(公告)号：JPS61287574A

公开(公告)日：1986-12-17

申请号：JP12743585

申请日：1985-06-12

Applicant: MATSUSHITA REFRIGERATION

Inventor： MIYAMOTO ICHIRO

IPC: B32B1/02 ,  B32B7/02 ,  B65D81/20

公开(公告)号：JPS61265481A

公开(公告)日：1986-11-25

申请号：JP10758185

申请日：1985-05-20

Applicant: MATSUSHITA REFRIGERATION

Inventor： MIYAMOTO ICHIRO

IPC: F25D23/06

公开(公告)号：JPS61265475A

公开(公告)日：1986-11-25

申请号：JP10758085

申请日：1985-05-20

Applicant: MATSUSHITA REFRIGERATION

Inventor： MIYAMOTO ICHIRO

IPC: F25D19/00

公开(公告)号：JPS6127393A

公开(公告)日：1986-02-06

申请号：JP14793284

申请日：1984-07-17

Applicant: Matsushita Refrigeration

Inventor： MIYAMOTO ICHIRO

IPC: F16L59/05 ,  F16L59/06

公开(公告)号：JPH08270559A

公开(公告)日：1996-10-15

申请号：JP7544695

申请日：1995-03-31

Applicant: MATSUSHITA REFRIGERATION

Inventor： MIYAMOTO ICHIRO

IPC: F04B39/02

Abstract: PURPOSE: To supply oil splash to a crankshaft which is brought in contact with a connecting rod and the sliding part of a piston pin, and prevent the abrasion of the sliding part by installing a splash plate which is enlarged upward on an oiling pipe arranged at the top end of the crankshaft composing a compressing element. CONSTITUTION: A crankshaft 4 composing a compressing element is arranged in the inside of an enclosing container, oil is led into an oil passing pipe 16 which is communicated with an oiling pipe 7 by the action of a centrifugal pump arranged at the bottom end of the crankshaft 4, and the oil is circulated through an oil hole 14 and the terminal end hole of the crankshaft 4. Oil supplied to the terminal end part lubricates the surface of the crankshaft 4, oil supplied into the oil hole 14 is sumped in the all circumferential groove in a piston pin 12, and the oil lubricates a rotary surface in association with rotation of a connecting rod 13. At this time, oil is kicked up by the rotation of a splash plate 18 arranged on an oiling pipe 7, and oil splash is supplied to the crankshaft 4 which is brought in contact with the connecting rod 13 and the sliding part of the piston pin 12. It is thus possible to prevent the abrasion of a mechanical part.