Compressor and aluminum members assembled by arc welding

Details Compressor and aluminum members assembled by arc welding Compressor and aluminum members assembled by arc welding

2005-12-06

2005-12-06

Look, Edward K. (Department: 3745)

Rotary kinetic fluid motors or pumps

Working fluid passage or distributing means associated with...

Casing having multiple parts welded, cemented, or fused

C220S612000, C419S006000

Reexamination Certificate

active

06971849

ABSTRACT:
A compressor for receiving at least one compression element in a sealed container is provided. The sealed container comprises a container body and a cover member for blocking an opening of the container body, both of which are made of an aluminum material. The cover member is electrically welded to the container body over an entire circumference of the cover member, and thick ribs with a thickness dimension extending from a circumference portion to a central portion are formed with a predetermined pitch on the cover member. In this manner, an increase in the manufacturing cost and a reduction of the workability can be substantially suppressed, while the reliability of the sealed container of the compressor and the aluminum members assembled by arc welding can be substantially improved.

REFERENCES:
patent: 6440583 (2002-08-01), Ueno et al.
patent: 6517328 (2003-02-01), Makino et al.
Robert L. Norton, 1998, Prentic-Hall Inc. 2ndedition, p. 994.

Affiliated with

Also associated with

Rating

Compressor and aluminum members assembled by arc welding does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Compressor and aluminum members assembled by arc welding, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Compressor and aluminum members assembled by arc welding will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3512811