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Class Information
Number: 141/61
Name: Fluent material handling, with receiver or receiver coacting means > Diverse fluid containing pressure filling systems involving receiver gas content modification > Filling with exhausting the receiver > Vacuum cut-off before filling
Description: Apparatus in which the means for evacuating the receiver ceases to operate to increase the vacuum before the filling material is admitted to the receiver.

Patents under this class:

Patent Number Title Of Patent Date Issued
8631836 Coolant vacuum fill apparatus and method Jan. 21, 2014
8627856 Continuous gas filling process and apparatus for fabrication of insulating glass units Jan. 14, 2014
8479779 Method and a device for filling a reservoir of variable working volume Jul. 9, 2013
8113245 Device for filling a container with at least one type of powder material Feb. 14, 2012
8091590 Nitrogen tire inflation system and method Jan. 10, 2012
8061393 Method and a device for filling a reservoir of variable working volume Nov. 22, 2011
6962176 Portable suction system Nov. 8, 2005
6823904 Metering installation for powder pigments Nov. 30, 2004
6706440 Apparatus and method for injecting liquid into container Mar. 16, 2004
6644362 Disc drive gas filling system Nov. 11, 2003
6637475 Bulk chemical delivery system Oct. 28, 2003
6588461 Apparatus for electrolyte injection Jul. 8, 2003
6435229 Bulk chemical delivery system Aug. 20, 2002
6360790 Apparatus and method for filling a motor vehicle cooling system with coolant Mar. 26, 2002
6338371 Apparatus for conveying, supplying, and filling unshaped containers, and method for conveying and supplying the same Jan. 15, 2002
6234215 Apparatus and method for filling a motor vehicle cooling system with coolant May. 22, 2001
6152193 Apparatus and method for filling a motor vehicle cooling system with coolant Nov. 28, 2000
6056024 Bulk chemical delivery system May. 2, 2000
5983957 Container and method for transporting finely divided or dried coal Nov. 16, 1999
5975163 Bag filling valve for viscous fluids Nov. 2, 1999
5950693 Bulk chemical delivery system Sep. 14, 1999
5732751 Filling ink supply containers Mar. 31, 1998
5323818 Apparatus and process for dispensing thermal paste into a thermal conduction module cold plate Jun. 28, 1994
5151111 Vapor recovery system for vehicle loading operation Sep. 29, 1992
5088529 Vehicle brake vacuum evacuation and brake fluid fill machine Feb. 18, 1992
4959960 Method and apparatus for prefilling hydraulic control apparatus Oct. 2, 1990
4848419 Device for evacuating oxygen from a container Jul. 18, 1989
4755190 Solid fuel feed system Jul. 5, 1988
4738288 Pressure-filler system Apr. 19, 1988
4693286 Fluid filling apparatus Sep. 15, 1987
4570685 Vacuum tube engine oil sampler Feb. 18, 1986
4530202 Container filling machine and method Jul. 23, 1985
4178974 Flow controller Dec. 18, 1979
3990487 Vacuum filler Nov. 9, 1976
3941169 Mold injection adapter for low viscosity polymers Mar. 2, 1976

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