公开(公告)号：WO2010099299A1

公开(公告)日：2010-09-02

申请号：PCT/US2010/025383

申请日：2010-02-25

Applicant: IDEX AODD, INC. ,  KREBS, Larry, Francis ,  SUNADA, Craig, Daniel ,  CONNELL, Mark, Edward

Inventor： KREBS, Larry, Francis ,  SUNADA, Craig, Daniel ,  CONNELL, Mark, Edward

IPC: F04B43/073

CPC classification number: F04B43/0736 ,  F01L7/06 ,  F01L23/00 ,  F01L2003/25

Abstract: An air operated double diaphragm pump comprising an air valve mechanism. The air valve mechanism may comprise a single valve system that replaces the two valve system found in conventional air operated double diaphragm pumps. The position of the valve may be determined by the diaphragm motion of the pump up to a stall position. A spring-loaded mechanical actuation may complete the valve action from the stall position to the final or end of stroke position of the pump.

Abstract translation: 一种气动双隔膜泵，包括空气阀机构。 空气阀机构可以包括单个阀系统，其替代在常规气动双隔膜泵中找到的两个阀系统。 阀的位置可以通过泵的隔膜运动直到失速位置来确定。 弹簧加载的机械致动可以完成从失速位置到泵的行程位置的最后或结束的阀动作。

公开(公告)号：WO2010085744A3

公开(公告)日：2010-07-29

申请号：PCT/US2010/021981

申请日：2010-01-25

Applicant: IDEX AODD, INC. ,  MCCOURT, Mark D. ,  ZHU, Haihong ,  ORNDORFF, Michael Brace ,  ROBERTS, Jevawn Sebastian ,  ABBOTT, Charles Randolph

Inventor： MCCOURT, Mark D. ,  ZHU, Haihong ,  ORNDORFF, Michael Brace ,  ROBERTS, Jevawn Sebastian ,  ABBOTT, Charles Randolph

IPC: F04B43/00 ,  F04B43/073

Abstract: A method for increasing compressed air efficiency in a pump utilizes an air efficiency device in order to optimize the amount of a compressed air in a pump. The air efficiency device may allow for controlling the operation of the air operated diaphragm pump by reducing the flow of compressed air supplied to the pump as the pump moves between first and second diaphragm positions. A sensor may be used to monitor velocity of the diaphragm assemblies. In turn, full position feedback is possible so that the pump self adjusts to determine the optimum, or close to optimum, turndown point of the diaphragm assemblies. As such, air savings is achieved by minimizing the amount of required compressed air.

公开(公告)号：WO2010129943A1

公开(公告)日：2010-11-11

申请号：PCT/US2010/034211

申请日：2010-05-10

Applicant: IDEX AODD, INC. ,  MCCOURT, Mark D.

Inventor： MCCOURT, Mark D.

IPC: F04B9/133 ,  F04B43/00 ,  F04B43/073

CPC classification number: F04B43/0736 ,  F04B9/133 ,  F04B43/0081

Abstract: An air operated double diaphragm pump comprises an integrated electric generator and an air efficiency device. The integrated electric generator increases the portability of the air operated double diaphragm pump. The air efficiency device varies the amount of compressed fluid entering the pump between a high volume and a low volume dependent upon the velocity and position of the pump's diaphragm assemblies to optimize the pump's efficient use of the compressed air.

Abstract translation: 气动双隔膜泵包括集成发电机和空气效率装置。 集成发电机增加了气动双隔膜泵的便携性。 空气效率装置根据泵的隔膜组件的速度和位置改变进入泵的压缩流体的数量，这取决于泵的膜片组件的速度和位置，以优化泵的压缩空气的有效利用。

公开(公告)号：WO2010085744A2

公开(公告)日：2010-07-29

申请号：PCT/US2010021981

申请日：2010-01-25

Applicant: IDEX AODD INC ,  MCCOURT MARK D ,  ZHU HAIHONG ,  ORNDORFF MICHAEL BRACE ,  ROBERTS JEVAWN SEBASTIAN ,  ABBOTT CHARLES RANDOLPH

Inventor： MCCOURT MARK D ,  ZHU HAIHONG ,  ORNDORFF MICHAEL BRACE ,  ROBERTS JEVAWN SEBASTIAN ,  ABBOTT CHARLES RANDOLPH

IPC: F04B43/073 ,  G01M99/00

CPC classification number: F04B43/0736 ,  F04B43/0081 ,  F04B43/02 ,  F04B43/073 ,  F04B2201/0201 ,  F04B2201/0202

Abstract: A method for increasing compressed air efficiency in a pump utilizes an air efficiency device in order to optimize the amount of a compressed air in a pump. The air efficiency device may allow for controlling the operation of the air operated diaphragm pump by reducing the flow of compressed air supplied to the pump as the pump moves between first and second diaphragm positions. A sensor may be used to monitor velocity of the diaphragm assemblies. In turn, full position feedback is possible so that the pump self adjusts to determine the optimum, or close to optimum, turndown point of the diaphragm assemblies. As such, air savings is achieved by minimizing the amount of required compressed air.

Abstract translation: 一种用于增加泵中的压缩空气效率的方法利用空气效率装置来优化泵中压缩空气的量。 当泵在第一和第二隔膜位置之间移动时，空气效率装置可以允许通过减少供应到泵的压缩空气的流量来控制气动隔膜泵的操作。 传感器可用于监测隔膜组件的速度。 反过来，全位置反馈也是可能的，以便泵自行调整以确定隔膜组件的最佳或接近最佳的调节点。 因此，通过使所需的压缩空气量最小化来实现节省空气。