Frame unit of compressor and manufacturing method thereof

Details Frame unit of compressor and manufacturing method thereof Frame unit of compressor and manufacturing method thereof

2007-10-02

2007-10-02

Mullins, Burton (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

C417S424100, C029S596000, C310S090000

Reexamination Certificate

active

11128927

ABSTRACT:
A frame unit provided in a compressor and a method of manufacturing the frame unit with improved productivity. The frame unit is secured between a cylinder block and a stator of the compressor and is adapted to rotatably support a rotary shaft press fitted in a rotor located inside the stator. The manufacturing method of the frame unit comprises: preparing a frame body having a through-opening perforated at a center thereof and a plurality of fastening holes perforated at respective corners thereof, the frame body having a plate shape to be coupled at an upper surface thereof to the cylinder block, preparing a bearing member configured to be inserted and coupled in the through-opening of the frame body to rotatably support the rotary shaft, preparing a plurality of stator supporting poles configured to be inserted and coupled in the respective fastening holes to be supported between the frame body and the stator, and coupling the bearing member to the through-opening of the frame body by means of fixing bolts, and coupling the stator supporting poles to the respective fastening holes.

REFERENCES:
patent: 3306524 (1967-02-01), Matuki et al.
patent: 3361339 (1968-01-01), Nagare
patent: 4566865 (1986-01-01), Nishitsuji et al.
patent: 4808085 (1989-02-01), Nishitsuji
patent: 4911620 (1990-03-01), Richardson et al.
patent: 5785013 (1998-07-01), Sinn et al.
patent: 6547544 (2003-04-01), Esumi et al.
patent: 59-180084 (1984-10-01), None
patent: 62-298673 (1987-12-01), None
patent: 5-141349 (1993-06-01), None
Patent Abstracts of Japan of JP 59-180084 Dated Oct. 12, 1984.

Affiliated with

Also associated with

Rating

Frame unit of compressor and manufacturing method thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Frame unit of compressor and manufacturing method thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Frame unit of compressor and manufacturing method thereof will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3857075