Compressor for use in refrigerator

Refrigeration – Automatic control – Refrigeration producer

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

62469, 418102, F25B 3102

Patent

active

058815643

ABSTRACT:
A compressor (30) for use in a refrigerator, which has a rotary shaft (33) supported by bearings (39 to 42) to be lubricated by a liquid refrigerant and is adapted to permit the rotary shaft 33 to continue rotating for a while after a liquid refrigerant pump (36) is stopped at, for example, a power failure, thereby preventing the bearings (39 to 42) from being damaged. To that end, the compressor (30) is further provided with a header (52) for storing a predetermined amount of a high-pressure liquid refrigerant, and with check valves (51, 54 and 56) for maintaining the internal pressure of this header (52) at a high pressure for a predetermined time period after a power failure occurs.

REFERENCES:
patent: 3931718 (1976-01-01), Haselden
patent: 5066197 (1991-11-01), Champagne
patent: 5088292 (1992-02-01), Champagne et al.
patent: 5167496 (1992-12-01), Jacobsson et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Compressor for use in refrigerator 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 for use in refrigerator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Compressor for use in refrigerator will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-808259

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.