Cascade refrigeration system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 19, 2017
Issued Date -
N/A
app pub date -
Dec 15, 2015
filing date -
Dec 15, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A cascade refrigeration system includes first and second cooling devices. The first cooling device includes a first compressor, a condenser, an expansion device, an evaporator having first and second passages independent from and not communicating with each other, and a first conduit interconnecting the first compressor, the condenser, the expansion device and the first passage. The second cooling device includes a second compressor, a heat exchanger, and a second conduit interconnecting the second compressor, the second passage and the heat exchanger. A circulation switching device includes a switching mechanism connected to the first conduit downstream of the condenser and upstream of the expansion device.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully