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Class Information
Number: 141/261
Name: Fluent material handling, with receiver or receiver coacting means > With means to move supply means and/or receiver to, from or during flow relation > Relatively receding discharge assistant and receiver engaging means > Axially reciprocating discharge assistant > With synchronized intermittent supply (e.g., check valve)
Description: Apparatus in which a flow controlling means is caused to operate in step with some portion of the reciprocating motion of the discharge assistant.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7182224 |
Device for portioning flowable food products |
Feb. 27, 2007 |
| 6619339 |
Pneumatically controlled volumetric pocket filler |
Sep. 16, 2003 |
| 6484763 |
Device for transporting fluids, such as viscous adhesives or sealants |
Nov. 26, 2002 |
| 5865226 |
Servo motor driven fill system |
Feb. 2, 1999 |
| 5524683 |
Method and apparatus for filling containers |
Jun. 11, 1996 |
| 5417260 |
Metering-out device, a metering-out valve, and apparatus for timed metering out of liquid |
May. 23, 1995 |
| 5377726 |
Arrangement for filling bottles or similar containers |
Jan. 3, 1995 |
| 5035270 |
Automatic conveyorized container filler |
Jul. 30, 1991 |
| 5016687 |
Device for preventing liquid from dripping from filling nozzle of liquid filling machine |
May. 21, 1991 |
| 4917158 |
Dispensing device for fluid products |
Apr. 17, 1990 |
| 4913202 |
Filling packaging containers |
Apr. 3, 1990 |
| 4905744 |
Liquid-flow control apparatus |
Mar. 6, 1990 |
| 4767031 |
Dosing and filling of fluid or pasty masses, in particular nutrient materials which are to be kept free of contaminants, such as milk, yogurt, pudding, dessert or the like into containers |
Aug. 30, 1988 |
| 4621747 |
Apparatus for charge-wise dosing a metered volume quantity of a flowing medium continuously supplied to the apparatus under delivery pressure |
Nov. 11, 1986 |
| 4410108 |
Pressure-actuated valve for use with positive displacement filling machine |
Oct. 18, 1983 |
| 4373560 |
Apparatus for filling caulking tubes |
Feb. 15, 1983 |
| 4352444 |
Controllable volume dosing device |
Oct. 5, 1982 |
| 4250934 |
Liquid filling nozzle |
Feb. 17, 1981 |
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