公开(公告)号：US08499553B2

公开(公告)日：2013-08-06

申请号：US13337282

申请日：2011-12-26

Applicant: Daode Cai

Inventor： Daode Cai

IPC: F01B29/10

CPC classification number: F01B17/02 ,  F01B25/10 ,  F01L1/022 ,  F01L1/024 ,  F01L1/08 ,  F01L1/185 ,  F01L1/36 ,  F01L3/20 ,  F01L3/22

Abstract: A piston type pneumatic engine, including a cylinder block, a piston, a cylinder, a crankshaft, a connecting rod, a camshaft, and a device for controlling the opening or closing of a gas valve. A cylinder cover arranged on the cylinder block is provided with an inwardly-opened type compressed-gas intake valve and an exhaust valve. An intake cam and an exhaust cam are arranged on the camshaft. The opening or closing of the intake and the exhaust valves is controlled by a rocker arm which is driven by the camshaft. The camshaft is driven by the rotated crankshaft via a timing chain or belt.

Abstract translation: 一种活塞式气动发动机，包括气缸体，活塞，气缸，曲轴，连杆，凸轮轴以及用于控制气阀的打开或关闭的装置。 设置在气缸体上的气缸盖设置有向内开口的压缩气体进气阀和排气阀。 凸轮轴上设有进气凸轮和排气凸轮。 进气门和排气门的打开或关闭由由凸轮轴驱动的摇臂控制。 凸轮轴由旋转的曲轴通过定时链或皮带驱动。

公开(公告)号：US20120090456A1

公开(公告)日：2012-04-19

申请号：US13337282

申请日：2011-12-26

Applicant: Daode CAI

Inventor： Daode CAI

IPC: F15B15/26

CPC classification number: F01B17/02 ,  F01B25/10 ,  F01L1/022 ,  F01L1/024 ,  F01L1/08 ,  F01L1/185 ,  F01L1/36 ,  F01L3/20 ,  F01L3/22

Abstract: A piston type pneumatic engine, including a cylinder block, a piston, a cylinder, a crankshaft, a connecting rod, a camshaft, and a device for controlling the opening or closing of a gas valve. A cylinder cover arranged on the cylinder block is provided with an inwardly-opened type compressed-gas intake valve and an exhaust valve. An intake cam and an exhaust cam are arranged on the camshaft. The opening or closing of the intake and the exhaust valves is controlled by a rocker arm which is driven by the camshaft. The camshaft is driven by the rotated crankshaft via a timing chain or belt.

Abstract translation: 一种活塞式气动发动机，包括气缸体，活塞，气缸，曲轴，连杆，凸轮轴以及用于控制气阀的打开或关闭的装置。 设置在气缸体上的气缸盖设置有向内开口的压缩气体进气阀和排气阀。 凸轮轴上设有进气凸轮和排气凸轮。 进气门和排气门的打开或关闭由由凸轮轴驱动的摇臂控制。 凸轮轴由旋转的曲轴通过定时链或皮带驱动。