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公开(公告)号：US20150266460A1
公开(公告)日：2015-09-24
申请号：US14223128
申请日：2014-03-24
发明人： Chad J. Benesh
CPC分类号： B60T17/221 , B60T17/22 , F04B41/00 , F04B51/00 , F16D65/0043 , G01L5/28 , G01L19/12
摘要： A method and device for testing the output pressure of a compressed air unit is disclosed. A pressure verification device includes a first port configured for attachment to a compressed air unit. A first pressure relief valve is connected to a second port of the pressure verification device and is set to open at a first set pressure. A switching valve is connected to a third port. When the pressure is at least the first set pressure, a path to atmosphere is established from the first port through the first pressure relief valve when the switching valve is in the closed position. In addition, the first pressure relief valve comprises a means for at least one of an audible, a tactile and a visual indicator of the operation of the compressed air unit.
摘要翻译： 公开了一种用于测试压缩空气单元的输出压力的方法和装置。 压力验证装置包括构造成附接到压缩空气单元的第一端口。 第一压力释放阀连接到压力验证装置的第二端口并被设定为以第一设定压力打开。 切换阀连接到第三端口。 当压力至少为第一设定压力时，当切换阀处于关闭位置时，从第一端口经由第一泄压阀建立到大气的通路。 此外，第一减压阀包括用于压缩空气单元的操作的听觉，触觉和视觉指示符中的至少一个的装置。
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公开(公告)号：US10065623B2
公开(公告)日：2018-09-04
申请号：US14223128
申请日：2014-03-24
发明人： Chad J. Benesh
摘要： A method and device for testing the output pressure of a compressed air unit is disclosed. A pressure verification device includes a first port configured for attachment to a compressed air unit. A first pressure relief valve is connected to a second port of the pressure verification device and is set to open at a first set pressure. A switching valve is connected to a third port. When the pressure is at least the first set pressure, a path to atmosphere is established from the first port through the first pressure relief valve when the switching valve is in the closed position. In addition, the first pressure relief valve comprises a means for at least one of an audible, a tactile and a visual indicator of the operation of the compressed air unit.
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