A Compact Heat Exchanger for a Heat Pump
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
N/A
app pub date -
Nov 25, 2013
filing date -
Nov 30, 2012
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A Vuilleumier heat pump is disclosed in which the hot and cold displacers are disposed with a cylinder wall and an annular space outside the cylinder wall and inside the outer housing has at least one heat exchanger disposed therein. Any volume in the annular space is dead volume. A compact, effective heat exchanger is disclosed that facilitates reducing the dead volume. The heat exchanger is substantially helical with tubes that have a cross section that have a length in the direction of flow between adjacent tubes greater than a length perpendicular to the direction of flow.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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