Ventilation outlet structure of cogeneration system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 26, 2016
Grant Date -
Apr 26, 2012
app pub date -
Sep 22, 2011
filing date -
Oct 20, 2010
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A ventilation outlet of a generation unit case installed outdoors and housing a generation unit including a generator and an internal combustion engine to drive the generator. The outlet comprise a maintenance box whose inside surfaces are attached with sound insulators and bored with an inlet hole at its upper portion to be communicated with an inside of the generation unit case and bored with an outlet hole at its lower portion that connects the inlet hole to exterior through a passage formed among the sound insulators. A flow guide plate is installed near the outlet hole to guide rainwater entered from outside to flow upward and a shield is installed at the passage to prevent the rainwater from flowing further upward.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2011 Application Filing Year
- F01K Class
- 277 Applications Filed
- 222 Patents Issued To-Date
- 80.15 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- F01K Class
- 0 % this patent is cited more than
- 9 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 26, 2027 |
