By-pass valve for automotive air conditioning system

Refrigeration – With vehicle feature

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

62196R, 137498, 13751625, B60H 304

Patent

active

043003575

ABSTRACT:
The valve opens in response to a predetermined small pressure differential acting across the valve. As the pressure differential increases, the valve throttles the flow and when a high pressure differential exists the valve closes. The valve is designed to be placed in a by-pass circuit in an automotive air conditioning system to provide adequate flow under low cooling loads to cool and lubricate the compressor. Under normal and high evaporator loads, the by-pass flow is throttled or closed off completely to avoid needless consumption of energy.

REFERENCES:
patent: 1360960 (1920-11-01), Kudla
patent: 2307949 (1943-01-01), Phillips
patent: 2731805 (1956-01-01), Kuhn
patent: 2775868 (1957-01-01), Trevaskis
patent: 3085589 (1963-04-01), Sands
patent: 3122162 (1964-02-01), Sands
patent: 3396550 (1968-08-01), Cawley

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

By-pass valve for automotive air conditioning system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with By-pass valve for automotive air conditioning system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and By-pass valve for automotive air conditioning system will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1286866

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