Stirling engine arranged with a gas channel including three heat exchangers
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Mar 1, 2022
Grant Date -
Feb 25, 2021
app pub date -
Dec 20, 2018
filing date -
Dec 20, 2018
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A Stirling engine includes a working cylinder defining a working cylinder chamber with a reciprocatingly-arranged working piston and a heater fluidly communicating with the working cylinder chamber through a working gas channel. The engine includes a first heat exchanger extending from a head of a displacer cylinder into the heater, a second heat exchanger formed by a regenerator arranged outside the heater, and a third heat exchanger formed by a cooler arranged between the regenerator and the working cylinder chamber. At any point along the working gas channel, as seen cross-wise to an assumed working gas flow direction through the working gas channel, the cross section area of the working gas channel defined by the first, second and third heat exchangers is within the range of the medium cross section area of the working gas channel +/−10%.
First Claim
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
MASTON AB | 814 94 ÄLVKARLEBY |
International Classification(s)

- 2018 Application Filing Year
- F02G Class
- 76 Applications Filed
- 54 Patents Issued To-Date
- 71.06 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Mastonstråle, Stefan | Älvkarleby, SE | 3 | 0 |
# of filed Patents : 3 Total Citations : 0 |
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Patent Citation Ranking
- 0 Citation Count
- F02G Class
- 0 % this patent is cited more than
- 3 Age
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