Lubrication systems for scroll compressors

Details Lubrication systems for scroll compressors Lubrication systems for scroll compressors

1997-10-27

2000-06-13

Nguyen, Hoang

Rotary expansible chamber devices

Working member has planetary or planetating movement

Helical working member, e.g., scroll

418 99, F01C 102

Patent

active

060741864

ABSTRACT:
An improved scroll compressor lubrication system includes a number of embodiments wherein a lubricant port in the orbiting scroll supplies lubricant to the compression chambers throughout its entire orbiting cycle. The lubricant port is aligned with a recess in a flange of the fixed scroll throughout its entire orbiting cycle. In a further embodiment, the lubricant port is exposed to the compression chamber throughout its entire cycle. In other embodiments, the fixed scroll is provided with recesses spaced from each other by approximately 180.degree.. The lubricant port moves sequentially into and out of communication with these spaced recesses to supply lubricant to the compression chambers.

REFERENCES:
patent: 4561832 (1985-12-01), Shimizu
patent: 5395224 (1995-03-01), Caillat et al.
patent: 5447420 (1995-09-01), Caillat et al.
patent: 5462419 (1995-10-01), Hill et al.
patent: 5616016 (1997-04-01), Hill et al.
Japanese Patent Abstract 58052375 dated Mar. 30, 1983.
Japanese Patent Abstract 57022706 dated Feb. 17, 1982.

Affiliated with

Also associated with

Rating

Lubrication systems for scroll compressors does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Lubrication systems for scroll compressors, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lubrication systems for scroll compressors will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2063821