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Class Information
Number: 141/40
Name: Fluent material handling, with receiver or receiver coacting means > Diverse fluid containing pressure filling systems involving receiver gas content modification > Filling means controlled by gas condition in receiver > Control by level in filled receiver
Description: Apparatus in which the establishment of a desired gas condition in the receiver is controlled by the level of contents material other than the gas in the receiver.










Sub-classes under this class:

Class Number Class Name Patents
141/41 Air pump external to flow line 5


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
7353848 Beverage bottling plant for filling bottles with a liquid beverage filling material having a filling device and a filling machine having such a filling device Apr. 8, 2008
7320345 Tire safety valve and inflation device Jan. 22, 2008
6863095 Evaporative fuel control system Mar. 8, 2005
6695017 Method and apparatus for filling a pressure tank with a fluid Feb. 24, 2004
6598628 Filling valve of bottling plant Jul. 29, 2003
6581654 Pneumatic control unit for liquid product filling head Jun. 24, 2003
6510416 Method and apparatus for performing refueling transactions using customer-issued speech commands Jan. 21, 2003
6463964 Method of operating a machine for filling bottles, cans or the like beverage containers with a beverage, and a beverage container filling machine Oct. 15, 2002
6457495 Filling apparatus and methods Oct. 1, 2002
6308752 Filler Oct. 30, 2001
6213169 Single-chamber filling system Apr. 10, 2001
6192946 Bottling system Feb. 27, 2001
6189578 Filling system and filling element Feb. 20, 2001
6155314 Filling machine assembly having an adjustable vent tube Dec. 5, 2000
6152196 Filling and venting system for a fuel tank Nov. 28, 2000
6112780 4-tube apparatus for gaseous contaminant control during bottling processes Sep. 5, 2000
6109483 Filling machine assembly having a moveable vent tube Aug. 29, 2000
5901758 Method of filling gas containers May. 11, 1999
5899244 Fill valves, nozzle adapter for fill valves, and methods May. 4, 1999
5810058 Automated process and system for dispensing compressed natural gas Sep. 22, 1998
5752552 Method and apparatus for dispensing compressed natural gas May. 19, 1998
5746258 Apparatus for filling a container with free-flowing bulk material May. 5, 1998
5727606 Container filling machine Mar. 17, 1998
5642761 Liquid proportioning apparatus and method Jul. 1, 1997
5501253 Apparatus for filling vessels with liquid Mar. 26, 1996
5495725 Water transfer assembly for water cooler Mar. 5, 1996
5450881 Liquid chemical measuring and distribution system Sep. 19, 1995
5413153 Container filling machine for filling open-top containers, and a filler valve therefor May. 9, 1995
5220946 Counterpressure type container filling apparatus Jun. 22, 1993
5190084 Filling element for filling machines for dispensing liquid Mar. 2, 1993
5161586 Pneumatic control for container filling machine Nov. 10, 1992
5150740 Filling valve Sep. 29, 1992
5145008 Filling valve for counterpressure filling of cans Sep. 8, 1992
5139058 Filling valve Aug. 18, 1992
5119853 Apparatus for filling cans with a liquid Jun. 9, 1992
5088527 Choke valve for bottle filling device Feb. 18, 1992
5085255 Filling valve apparatus Feb. 4, 1992
5082033 Device for filling containers such as bottles in counterpressure filling machines Jan. 21, 1992
5060702 Filling valve apparatus Oct. 29, 1991
5058632 Filling valve apparatus Oct. 22, 1991
5040574 Can filling apparatus having an improved gas venting mechanism Aug. 20, 1991
5000234 Method for filling cans Mar. 19, 1991
4989650 Method and device for filling containers such as bottles in counterpressure filling machines Feb. 5, 1991
4986318 Filling valve for counterpressure filling of cans Jan. 22, 1991
4982768 Method and filling element for dispensing liquid into containers Jan. 8, 1991
4976295 Apparatus for filling containers with carbonated liquids under counterpressure as dispensed having different filling characteristics by adjusting pressure differential without changing flow co Dec. 11, 1990
4938261 Apparatus for filling cans with a liquid Jul. 3, 1990
4860802 Filling liquids Aug. 29, 1989
4860804 Filled amount control system Aug. 29, 1989
4832093 Automatic container filling apparatus May. 23, 1989

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