Split Cycle Engine
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
Oct 17, 2024
app pub date -
Jun 24, 2024
filing date -
Jun 24, 2024
priority date (Note) -
Published
status (Latency Note)
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Importance

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Abstract
A split cycle internal combustion engine comprising a compression cylinder accommodating a compression piston; a combustion cylinder accommodating a combustion piston; a crossover passage between the compression cylinder and the combustion cylinder arranged to provide working fluid to the combustion cylinder; a controller arranged to determine a peak temperature of combustion in the combustion cylinder based on a received indication of a peak temperature of combustion in the combustion cylinder; and a coolant system arranged to regulate a temperature of the working fluid supplied to the combustion cylinder; wherein, in response to determining that the peak temperature of combustion exceeds a selected threshold, the controller is configured to control the coolant system to regulate the temperature of the working fluid supplied to the combustion cylinder so that a peak temperature of combustion in the combustion cylinder is less than the selected threshold.
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 | |
---|---|---|
RICARDO UK LIMITED | WEST SUSSEX BN43 5FG |
International Classification(s)

- 2024 Application Filing Year
- F02M Class
- 204 Applications Filed
- 33 Patents Issued To-Date
- 16.18 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Atkins, Andrew | Shoreham-By-Sea, GB | 18 | 56 |
# of filed Patents : 18 Total Citations : 56 | |||
Keenan, Matthew | West Sussex, KR | 6 | 115 |
# of filed Patents : 6 Total Citations : 115 | |||
Morgan, Robert | Shoreham By Sea, GB | 57 | 1098 |
# of filed Patents : 57 Total Citations : 1098 | |||
Osborne, Richard | West Sussex, GB | 19 | 73 |
# of filed Patents : 19 Total Citations : 73 | |||
Pendlebury, Ken | West Sussex, GB | 3 | 2 |
# of filed Patents : 3 Total Citations : 2 | |||
Ward, Andrew | West Sussex, GB | 47 | 218 |
# of filed Patents : 47 Total Citations : 218 |
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Patent Citation Ranking
- 0 Citation Count
- F02M Class
- 0 % this patent is cited more than
- 1 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Apr 17, 2028 |
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Apr 17, 2032 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Apr 17, 2036 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 3.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
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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