Feng Liu

8485147, Jul 16, 2013

Jul 29, 2011

13/136402

Feng Song Liu - San Diego CA, US
Jiongyang Wu - San Diego CA, US
Patrick R. Lee - San Diego CA, US

Achates Power, Inc. - San Diego CA

F02B 25/08

123 51B

A cylinder cooling construction includes a cylinder liner with a sidewall, exhaust and intake ports opening through the sidewall, a bore, and a plurality of feed channels that are formed with and extend along the sidewall from a central band of the cylinder toward the exhaust and intake ports. A sleeve covering the sidewall includes a plurality of impingement jet ports that are arranged in at least one sequence extending around the central band and that are in liquid communication with the plurality of feed channels. An annular member disposed between the liner and the sleeve reinforces the central band. The sleeve further includes an inside surface with spaced-apart annular recesses that with the sidewall define liquid coolant reservoirs in the vicinity of the ports that are in liquid communication with the feed channels. Channels through bridges of exhaust port have first ends in liquid communication with the coolant reservoir in the vicinity of the exhaust port and second ends that open through a portion of an exhaust end of the cylinder.

20110114070, May 19, 2011

Nov 17, 2010

12/927554

Feng Song Liu - San Diego CA, US
Gordon R. Rado - Oakland CA, US
Michael H. Wahl - San Diego CA, US
Tristan M. Burton - San Diego CA, US

Achates Power, Inc. - San Diego CA

F02M 29/10

123590

An apparatus and a method for controlling swirl of air in a ported, two-stroke internal combustion engine include deflecting air into the intake port of a ported cylinder by an array of vanes disposed around the cylinder's intake port. The angle of deflection establishes the swirl of air in the cylinder. Swirl is varied by changing the angular positions of the vanes under the control of a vane drive mechanism coupled to an actuator. A swirl control mechanization controls vane angular position in response to engine operating parameters.

20180064221, Mar 8, 2018

Nov 17, 2016

15/354522

- Fort Collins CO, US
Stephen James McFadden - San Diego CA, US
Luis Antonio Liera - Oceanside CA, US
Weishin Tasha Sharp - Alpine CA, US
Feng Song Liu - San Diego CA, US
Lan Nguyen - San Diego CA, US
Joshua Pearce-Garcia - San Diego CA, US
Aaron Lipner - San Diego CA, US

A45C 11/00
A45C 13/00
A45F 5/00
G03B 15/06
G03B 17/12
G03B 31/00
H04N 5/225

A protective enclosure for an electronic device includes a top member adapted to be removably coupled to a bottom member to enclose the electronic device. A first back engagement feature is disposed on an inside surface of a perimeter wall portion of the bottom member, and the first back engagement feature is adapted to engage a first front engagement feature disposed on an inner perimeter wall of the top member to removably secure the top member to the bottom member. A second back engagement feature is disposed on an outside surface of the perimeter wall portion of the bottom member, and the second back engagement feature is adapted to engage a second front engagement feature disposed on an outer perimeter wall of the top member to further removably secure the top member to the bottom member.