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2019
|
Invention
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Solid body vortex pump. A pump includes a pump casing that defines a pump chamber, the pump casin... |
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2015
|
Invention
|
Fluid pump.
An apparatus for pumping or compressing a fluid, the apparatus including a housing h... |
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2013
|
Invention
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A solid body vortex pump. A pump includes a pump casing that defines a pump chamber, the pump cas... |
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2011
|
Invention
|
Impeller assembly method. An impeller for pumping or compressing a fluid, the impeller comprising... |
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2010
|
Invention
|
Fluid pump.
wherein rotation of the impeller causes fluid entering the apparatus through the at ... |
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2009
|
Invention
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Fluid pump. An apparatus for pumping or compressing a fluid, the apparatus comprising: a housing ... |
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2008
|
Invention
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A magnetic drive fluid pump. An apparatus for pumping or compressing a fluid, the apparatus compr... |
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2007
|
Invention
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Magnetic drive fluid pump. An apparatus to pump fluids comprises an annular bore and at least one... |
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2003
|
Invention
|
Twin piston fluid compressor or pump apparatus with an annular bore housing. An apparatus to pump... |
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2001
|
Invention
|
Mould for the manufacture of a fan having hub and a plurality of helical blades extending from th... |
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1997
|
Invention
|
Adjustable pitch impeller. An impeller has a plurality of rotating passageways which can be defin... |
|
1995
|
Invention
|
Impeller. A pressure boost impeller configured for compressing fluids, such as gases and liquids.... |
