公开(公告)号：US20130298853A1

公开(公告)日：2013-11-14

申请号：US13942515

申请日：2013-07-15

Applicant: Achates Power, Inc.

Inventor： Feng Song Liu ,  Jiongyang Wu ,  Patrick R. Lee

IPC: F01P3/02

CPC classification number: F01P3/02 ,  F02B75/282 ,  F02F1/10 ,  F02F1/186

Abstract: 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.

Abstract translation: 气缸冷却结构包括具有侧壁的气缸套，通过侧壁开口的排气口和进气口，孔和多个进料通道，其沿着侧壁从气缸的中心带朝向排气口形成并延伸， 进气口 覆盖侧壁的套筒包括多个冲击射流端口，其以围绕中心带延伸的至少一个序列布置并且与多个馈送通道液体连通。 设置在衬套和套筒之间的环形构件加强了中心带。 套筒还包括具有间隔开的环形凹部的内表面，其中侧壁限定在与进料通道液体连通的端口附近的液体冷却剂储存器。 通过排气口桥的通道具有与排气口附近的冷却剂储存器液体连通的第一端和通过气缸的排气端的一部分打开的第二端。

公开(公告)号：US09341104B2

公开(公告)日：2016-05-17

申请号：US13942515

申请日：2013-07-15

Applicant: Achates Power, Inc.

Inventor： Feng Song Liu ,  Jiongyang Wu ,  Patrick R. Lee

IPC: F02B75/28 ,  F01P3/02 ,  F02F1/18

CPC classification number: F01P3/02 ,  F02B75/282 ,  F02F1/10 ,  F02F1/186

Abstract: 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.