INTEGRATED FUEL INJECTOR IGNITOR HAVING A PRELOADED PIEZOELECTRIC ACTUATOR
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
N/A
app pub date -
Jul 8, 2015
filing date -
Jul 9, 2014
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A fluid injection system and associated systems and methods are described herein. A fluid injection system configured in accordance with an embodiment of the present technology can include, for example, a housing with a fluid inlet port and a fluid outlet port, a fluid metering valve, a valve seat having a valve seat component, and a valve actuator to axially move the metering valve from a seat in the valve seat component from a closed to an open position. The valve actuator can include a piezoelectric assembly operable to displace the valve. The piezoelectric assembly can be exposed to fluid delivered through the fluid inlet port. The materials of the fluid injection system can be made with different materials having substantially similar coefficients of thermal expansion. The materials can have coefficients of thermal expansion that are close or nearly zero at for example, 450 degrees C. and/or −50 degrees C.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully