Fuel injection device for engines
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 22, 2021
Grant Date -
Sep 10, 2020
app pub date -
Aug 8, 2018
filing date -
Oct 18, 2017
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A technology that can extend the life of a fuel injection device of an engine while maintaining its good responsiveness is provided. A fuel injection device 100 for an engine includes: a control rack 55 supported to be slidable in an axial direction and capable of adjusting of a fuel pressure-feed amount of a fuel pressure-feed mechanism unit 51, based on its slide-position relative to the axial direction; an actuator 40 capable of reciprocating its operating unit 41; and a link lever 20 swingably supported by a pivot shaft member 25 and configured to swing in association with reciprocation of the operating unit 41 of the actuator 40 thereby causing the control rack 55 to slide, wherein the fuel injection device includes an actuator-side connecting part 20A connecting an operating unit 41 of the actuator 40 to the link lever 20, and the actuator-side connecting part 20A is positioned on the same axis as the operating unit 41 of the actuator 40.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2018 Application Filing Year
- F16C Class
- 1499 Applications Filed
- 1081 Patents Issued To-Date
- 72.12 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- F16C Class
- 75.21 % this patent is cited more than
- 4 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Dec 22, 2024 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Dec 22, 2028 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Dec 22, 2032 |
