专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06698414B1 Pressure gauge for pneumatic toy gun 失效
标题翻译：气动玩具枪压力表
公开(公告)号：US06698414B1
公开(公告)日：2004-03-02
申请号：US10231600
申请日：2002-08-30
申请人： Steven M. Menow , Michael Waters , John Freitas
发明人： Steven M. Menow , Michael Waters , John Freitas
IPC分类号： F41B1126
CPC分类号： F41B9/0018 , F41B9/0071 , F41B11/64
摘要： The present invention is directed to a pneumatic toy gun which may include a cylinder having an open end and an outlet, a piston disposed within the open end of the cylinder, and a valve having a valve inlet and a discharge outlet. The valve may have a normal position wherein the discharge outlet is sealed to prevent the flow of air through the discharge outlet, and an open position wherein the discharge outlet is unsealed to permit the flow of air through the discharge outlet, with the outlet of the cylinder being in fluid communication with the valve inlet. The pneumatic toy gun may further include a pressure gauge in fluid communication with the outlet of the cylinder and the valve inlet, with the pressure gauge having a cavity with a fluid disposed therein, and the cavity having a transparent portion through which the fluid is visible. Movement of the piston within the cylinder compresses air in the cylinder and the valve to increase the air pressure therein, and the amount of the fluid visible through the transparent portion of the pressure gauge may be proportional to the air pressure in the cylinder and the valve.
摘要翻译：本发明涉及一种气动玩具枪，其可以包括具有开口端和出口的气缸，设置在气缸的开口端内的活塞，以及具有阀入口和排出口的阀。阀可以具有正常位置，其中排出口被密封以防止空气流过排放出口，并且打开位置，其中排出口被开封以允许空气流过排放出口，其中出口气缸与阀入口流体连通。气动玩具枪还可以包括与气缸的出口和阀入口流体连通的压力表，其中压力表具有设置在其中的流体的空腔，并且空腔具有透明部分，流体可透过该透明部分。活塞在气缸内的移动压缩气缸和阀中的空气以增加其中的空气压力，并且通过压力计的透明部分可见的流体的量可以与气缸和阀中的空气压力成比例。

IPRDB

热门服务

关于我们

友情链接

联系方式