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2019
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Invention
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Magnetically engaged pump. A magnetically engaged pump includes a pump housing with a rotatable m... |
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Invention
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Pump assembly. A pump assembly includes a pump and a base. The pump has mounts located at multipl... |
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2017
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Invention
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Magnetically coupled sealless centrifugal pump. A magnetically driven centrifugal pump has a pump... |
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Invention
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Double diaphragm pump |
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2016
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Invention
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Air operated pump. An air-driven pump includes a source of compressed air, a vacuum source includ... |
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2015
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Invention
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Air motor. An air motor has a source of pressurized air, two air chambers, a pilot valve and a di... |
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Invention
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Air operated pump. An elongate air operated pump includes a pump chamber, a bladder inside the pu... |
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2014
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Invention
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Air-driven pump system. An air-driven pump system comprising: a directional unit that defines a d... |
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2011
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Invention
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Air-driven pump system. An air-driven pump system comprising an efficiency valve. One or multiple... |
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2010
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Invention
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Air driven pump with performance control. An air driven diaphragm pump includes an performance co... |
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Invention
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Pump diaphragm. A diaphragm assembly for a fluid driven diaphragm pump includes a piston having a... |
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2008
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Invention
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Multi-stage expansible chamber pneumatic system. A multi-stage expansible chamber pump system inc... |
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2005
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Invention
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Air driven diaphragm pump. An air driven diaphragm pump includes two diaphragms affixed to a comm... |
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Invention
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Expansible chamber pneumatic system. An expansible chamber pneumatic system, for example a fluid ... |
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Invention
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Assembly and method for pre-stressing a magnetic coupling canister. An assembly for pre-stressing... |
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Invention
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Inner magnet of a magnetic coupling. An inner magnet assembly for a rotary magnetic coupling, the... |
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2004
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Invention
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Air valve for an air driven reciprocating device. An air operated double diaphragm includes an ai... |
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Invention
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Reciprocating air distribution system. A reciprocating air distribution system includes a valve h... |
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Invention
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One-way valve. A double diaphragm pump including an air manifold, two air chambers to either side... |
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Invention
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Magnetically driven gear pump. A magnetically driven gear pump having a housing, a rotatable annu... |
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Invention
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Air driven hydraulic pump. An air driven hydraulic pump includes two opposed cylinders to either ... |
