Round internal combustion engine
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 29, 2019
Grant Date -
Oct 12, 2017
app pub date -
Jun 27, 2017
filing date -
Oct 22, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A round internal combustion engine (10) comprising: a stationary toroidal combustion chamber (44); a first (24A) and a second (24B) shaft member, each for connecting thereof to at least one piston (26A1, 26A2, 26B1, 26B2) disposed within the stationary toroidal combustion chamber (44); and a positioning mechanism (60), for changing angular positioning and velocity between the first (24A) and second (24B) shaft members, for increasing and decreasing a distance between the pistons (26A1, 26A2, 26B1, 26B2) of the shaft members (24A, 24B), the positioning mechanism (60) comprising: at least one rotatable wheel (28i, 28ii, 28iii) disposed eccentrically (58) within the first shaft member (24A); and at least one rotatable connecting-rod (56i, 56ii, 56iii) disposed between the first (24A) and second (24B) shaft members, for directly connecting an eccentric anchor (36A) of the at least one rotatable wheel (28i, 28ii) to an eccentric anchor (36B) of the second shaft member (24B).
First Claim
Other Claims data not available
Family
International Classification(s)
- 2017 Application Filing Year
- F02B Class
- 1285 Applications Filed
- 942 Patents Issued To-Date
- 73.31 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- F02B Class
- 0 % this patent is cited more than
- 6 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 | Jul 29, 2026 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 29, 2030 |
