Clutched hydraulic system for a refuse vehicle
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 15, 2016
Grant Date -
Aug 20, 2015
app pub date -
Feb 20, 2014
filing date -
Feb 20, 2014
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A hydraulic system for a vehicle includes a variable displacement pump configured to pressurize a fluid based on a pump stroke, a clutch, and a controller that is coupled to the variable displacement pump and the clutch. The clutch is positioned to selectively couple the variable displacement pump with an engine when engaged and selectively decouple the variable displacement pump from the engine when disengaged. The controller is configured to generate a first command signal to decrease the pump stroke and thereafter generate a second command signal to disengage the clutch.
First Claim
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International Classification(s)
- 2014 Application Filing Year
- F15B Class
- 519 Applications Filed
- 441 Patents Issued To-Date
- 84.98 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 34 Citation Count
- F15B Class
- 98.96 % 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 | May 15, 2028 |
