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Class 137/137 - Through float-operated vent


Subclass of Class 137 - Fluid handling
Definition: Apparatus in which the trapped air releasing means is actuated
No. of patents: 8
Last issue date: 06/27/2006


NumberTitleIssue Date
7066215Method for product mixing
A process is provided for the mixing of one or more concentrates in a machine, wherein one or more concentrates and/or one or more diluents are mixed together in a mixing chamber; and the product is dispensed from said machine into a storage container. A machine is ...
06/27/2006
6843262Fluidic switches and methods for controlling flow in fluidic systems
The present invention relates to fluidic systems, including switches for fluidic systems. The switches of the present invention may be particularly applicable to microfluidic systems. The switches of the invention may include a switching region having more than one ...
01/18/2005
6820647Valve position monitor
A valve position monitor that provides simultaneous visual and electrical signals of valve position is disclosed. A method of monitoring the position of a valve by utilizing the valve position monitor described herein is also disclosed. ...
11/23/2004
6393839Pressurized medium delivery device
Pressurized medium delivery device with a pump, a suction pipe, at least one pressure pipe and a pressurized medium supply volume in a pressurized medium supply container....
05/28/2002
6269832Degassing circuit for liquid tank
Degassing circuit for a liquid tank, including a degassing duct connecting the upper part of the tank to a higher point, close to the upper end of the filling duct, via a section in the form of a syphon and a liquid/gas separating volume provided at its b...
08/07/2001
5988245Vehicle wheel assemblies including protection against excessive tire pressure
A vehicle wheel assembly includes a tire, a rim, an air valve and a relief valve. The relief valve can be installed in the rim, in the tire, or incorporated into the housing of the air valve to communicate directly with the interior of the tire; or as an ...
11/23/1999
5632291Circular air mattress and tent
An air mattress for supporting an individual within a circular tent. The inventive device includes a circular upper web coupled to a circular lower web by a perimeter sidewall extending therebetween. An air valve is directed through the sidewall for permi...
05/27/1997
4512887Chlorine injector for treatment of effluent
A chlorine injector for treatment of effluent includes apparatus which provides two separate vacuum forces that supplement each other to create sufficient vacuum force to draw chlorine from a chlorine tank and inject it into a sewage effluent tank for tre...
04/23/1985
 
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