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Patent No. 5100138

Motorized Mobile Boxing Robot

A simulation environment for the sport of boxing utilizing a robotic machine interface system which carries a person

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Class 417/127 - Plural floats in single pumping chamber


Subclass of Class 417 - Pumps
Definition: Apparatus having more than one buoyant means in a single
No. of patents: 6
Last issue date: 05/06/2008


NumberTitleIssue Date
7367366Pumping device
A pumping device includes a container having a cover structure. A piston is movably received in the container and is manually operable. The cover structure has an air inlet valve and a slide switch, which, when properly set, allow air to be sucked into or expelled o...
05/06/2008
6802115Working method of bar block and manufacturing method of thin-film magnetic head
A working method of a bar block with a plurality of magnetic head elements and a plurality of pairs of electrode terminals electrically connected to the plurality of magnetic head elements arranged on an element-formed surface of the bar block in at least one line. ...
10/12/2004
5938408Magnetically controlled liquid transfer system
A compressed air-actuated pump includes a venturi nozzle (24) to create a vacuum condition within a fluid-tight pump body or chamber (8) to pump in a liquid or slurry from a remote location. When a given level of liquid is pumped in, a float mechanism (69...
08/17/1999
5715856Liquid flow control apparatus
A liquid flow control apparatus (5) suitable for handling milk from a milking machine, comprising a first chamber (10) that comprises an inlet (11) for the milk, an outlet (12) for connecting to a vacuum pump, and an outlet (14) for the milk to flow by gr...
02/10/1998
5662460Downhole pneumatic pump with variable bouyant actuator
A pneumatic pump having a variable buoyant actuator to substantially reduce the volume of a float, thereby increasing the fluid capacity for any pump of a given size. The pump includes an elongated housing, a sealable fluid entry aperture and a pipe commu...
09/02/1997
5368447Well testing or production facility transfer system
The present invention discloses a method and apparatus for a well testing or production facility system. More particularly, but not by way of limitation, the invention discloses a method and apparatus to transfer crude oil from a separator to an oil pipel...
11/29/1994
 
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