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Class Information
Number: 137/265
Name: Fluid handling > Plural tanks or compartments with parallel flow > With cross connecting passage
Description: Apparatus having a connecting passage whereby fluid may flow between the tanks or compartments.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8590564 Integrated bulk fluids management system Nov. 26, 2013
8506783 Three-dimensional nanochannel device and method of manufacturing the same Aug. 13, 2013
8360091 Ventilation for a reducing agent tank Jan. 29, 2013
8360100 Integrated bulk fluids management system Jan. 29, 2013
8322363 Fuel tank system Dec. 4, 2012
8241577 System for storing an additive and injecting it into the exhaust gases of an engine Aug. 14, 2012
7591277 Fuel balancing system Sep. 22, 2009
7507217 Device for exchanging and/or docking functional modules Mar. 24, 2009
7380565 Spill prevention system with safety valves Jun. 3, 2008
7337795 Fuel balancing system Mar. 4, 2008
7168415 Electronically controlled selective valve system for fuel level balancing and isolation of dual tank systems for motor vehicles Jan. 30, 2007
7121266 Fuel pump cutoff shuttle valve Oct. 17, 2006
7073525 Multi-tank connecting device for liquefied petroleum injection vehicle Jul. 11, 2006
7047947 LPG vehicular liquid transfer system May. 23, 2006
6907899 Saddle tank fuel delivery system Jun. 21, 2005
6883536 Pressurized fluid tank, in particular compressed gas tank for a motor vehicle Apr. 26, 2005
6792966 Fuel transfer pump and control Sep. 21, 2004
6789568 Fluid flow control mechansim Sep. 14, 2004
6609537 Device for ventilating and venting a fuel tank Aug. 26, 2003
6553973 Fuel tank cover and filter assembly for fuel tank Apr. 29, 2003
6508265 Dual fuel tank system with single fuel nozzle Jan. 21, 2003
6386224 High level water supplying and distributing system May. 14, 2002
6371153 Dual fuel delivery module system for multi-chambered or multiple automotive fuel tanks Apr. 16, 2002
6283142 Dual fuel delivery module system for bifurcated automotive fuel tanks Sep. 4, 2001
6260577 System for the transfer of reactive resins components from a remote source to the point of application Jul. 17, 2001
6227230 Liquefied petroleum gas tank assembly for vehicle May. 8, 2001
5971017 Inlet pipe structure Oct. 26, 1999
5960809 Fuel equalizing system for plurality of fuel tanks Oct. 5, 1999
5819776 Liquid de-icer production apparatus and method Oct. 13, 1998
5636654 Fuel equalization line for vehicles and method of using same Jun. 10, 1997
5551845 Medical air vacuum Sep. 3, 1996
5452738 Crashworthy solenoid actuated valve for CNG powered vehicle Sep. 26, 1995
5339538 Fluid bed material transfer method Aug. 23, 1994
5289857 Vapor recovery system Mar. 1, 1994
5243770 Fluid bed material transfer apparatus Sep. 14, 1993
5040516 Double-tub fuel tank Aug. 20, 1991
5020566 Fuel supply system for portable engine driven equipment Jun. 4, 1991
4981153 Method and apparatus for reducing hydrocarbon vapor emission from a storage tank Jan. 1, 1991
4930537 Vehicle multiple-tank fuel system Jun. 5, 1990
4694870 Vented fuel system for a vehicle Sep. 22, 1987
4613060 Pressure-gas operated dispensing means for fluids Sep. 23, 1986
4390126 Process for supplying painting lines with paint Jun. 28, 1983
4369764 Solar heat storage system Jan. 25, 1983
4298026 Spool valve Nov. 3, 1981
4217922 Fluid reservoir Aug. 19, 1980
4188969 Reserve fuel tank system Feb. 19, 1980
4178955 Vehicle fuel tank Dec. 18, 1979
4170877 Reservoir assemblies for vehicle braking systems Oct. 16, 1979
4147270 Master cylinder reservoir Apr. 3, 1979
4076176 Gas distribution manifold arrangement and methods for use with plurality of hydropneumatic hydraulic accumulators Feb. 28, 1978

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