公开(公告)号：CA1210741A

公开(公告)日：1986-09-02

申请号：CA409691

申请日：1982-08-18

Applicant: MATSUSHITA REFRIGERATION

Inventor： KAWAI HIDEKI ,  NISHIHARA HIDETOSHI ,  NAKAOAKA SEISHI ,  HAMADA KOUSHI

IPC: F04B39/00 ,  F04B39/12 ,  F04B25/00

Abstract: A sealed-type motor compressor comprises motor and compressor sections resiliently supported within a sealed enclosure, with a suction pipe extending through a side wall of the enclosure, a suction muffler on a side wall of the section, and an insert pipe extending into the interior of the enclosure with a slight clearance between the insert pipe and an inlet port formed in a side wall of the muffler. A closely coiled cylindrical spring interconnects the suction insert pipes and has a torsional moment biasing the insert pipe against the inlet port. The suction muffler includes a cup-shaped synthetic resin body divided into upper and lower sections, a closure member covering an opening of the body and a partition plate mounted between the body and the closure member, the cup-shaped body being open at its top surface and formed at its bottom surface with an aperture through which a communication pipe is fitted into a suction port in the compressor section. The partition plate is formed with a through hole having a position which is offset from an extension of the communication pipe, and the inlet port is provided on a side of the closure member.

公开(公告)号：DE3263760D1

公开(公告)日：1985-06-27

申请号：DE3263760

申请日：1982-08-25

Applicant: MATSUSHITA REFRIGERATION

Inventor： KAWAI HIDEKI ,  NISHIHARA HIDETOSHI ,  NAKAOKA SEISHI ,  HAMADA KOUSHI

IPC: F04B39/00 ,  F04B39/12 ,  F04B35/04