Heat cycle machine
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 11, 2020
Grant Date -
Jun 13, 2019
app pub date -
Jul 18, 2017
filing date -
Aug 10, 2016
priority date (Note) -
In Force
status (Latency Note)
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Importance

US Family Size
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Abstract
The invention relates to a heat cycle machine which operates according to the Stirling cycle and can be used as a multi-valent stand-alone power supply for households (electricity and heat), that is to say using various energy sources (sunlight, combustion of present materials). The heat cycle machine comprises at least one hot oil connection (4, 5) that can be connected to any desired heat source, at least one cold water connection (6, 7) and two chambers (2) that contain a working gas. The chambers (2) are connected to one another via at least one working gas line (18, 20) in which is integrated a working rotor (13) that can be driven by the working gas which is alternately heated in one of the chambers (2) and cooled in the other chamber (2).
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
KIFFNER YVES-MICHAEL | 01277 DRESDEN |
International Classification(s)

- 2017 Application Filing Year
- F02G Class
- 86 Applications Filed
- 49 Patents Issued To-Date
- 56.98 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Kiffner, Yves-Michael | Dresden, DE | 1 | 0 |
# of filed Patents : 1 Total Citations : 0 |
Cited Art Landscape
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Patent Citation Ranking
- 0 Citation Count
- F02G Class
- 0 % this patent is cited more than
- 5 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Feb 11, 2028 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Feb 11, 2032 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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