Hybrid vehicle engine brake
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 7, 2020
Grant Date -
May 21, 2020
app pub date -
Nov 19, 2018
filing date -
Nov 19, 2018
priority date (Note) -
In Force
status (Latency Note)
Importance
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Abstract
A powersplit hybrid powertrain includes an electrically actuated brake that selectively engages a ring gear attached to a flywheel. The ring gear may be, for example, a starter ring gear. Engagement of the brake while the engine is stopped permits use of both electric machines to provide torque to vehicle wheels, thereby increasing the electric torque capacity of the powertrain. The position of the brake is more space efficient than conventional input shaft brakes.
First Claim
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International Classification(s)
- 2018 Application Filing Year
- B60K Class
- 2941 Applications Filed
- 2167 Patents Issued To-Date
- 73.69 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- B60K Class
- 0 % this patent is cited more than
- 5 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jan 7, 2028 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jan 7, 2032 |
