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Class Information
Number: 100/107
Name: Presses > With drain means for expressed liquid > Drain tube inbedded in material
Description: Apparatus in which the collecting means or duct for transferring the expressed liquid is surrounded by the compacted material.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7448317 |
Method for the operation of a filter press comprising a ram |
Nov. 11, 2008 |
| 6994021 |
Press for the expressing of liquid-containing substances |
Feb. 7, 2006 |
| 6530315 |
Diaphragm of a diaphragm press for separating liquid and solid substances |
Mar. 11, 2003 |
| 5875707 |
Dewatering press |
Mar. 2, 1999 |
| 5752438 |
Filter envelope for a drainage element for presses used for separating fluids from solid materials |
May. 19, 1998 |
| 5732621 |
Filter sleeve for a drain element for presses to remove liquids from solids |
Mar. 31, 1998 |
| 5582100 |
Drainage apparatus for presses for separating liquids from solids |
Dec. 10, 1996 |
| 5361691 |
Draining element for presses |
Nov. 8, 1994 |
| 5130022 |
Drainage element for presses |
Jul. 14, 1992 |
| 5054952 |
Device for detachably fastening and securing an insert in a sleeve |
Oct. 8, 1991 |
| 4836937 |
System for removing liquid from a slurry of liquid and powdered material |
Jun. 6, 1989 |
| 4748905 |
Apparatus for and method of compacting and dewatering refuse |
Jun. 7, 1988 |
| 4516490 |
Press drainage |
May. 14, 1985 |
| 4475451 |
Mechanism for releasably securing a drainage element to a press |
Oct. 9, 1984 |
| 4455931 |
Apparatus and method for processing raw fiber stock |
Jun. 26, 1984 |
| 4438690 |
Pneumatically operated press |
Mar. 27, 1984 |
| 4385557 |
Drainage device for a fruit press |
May. 31, 1983 |
| 4291064 |
Method for making large sized blocks of cheese |
Sep. 22, 1981 |
| 4289793 |
Method of making cheese |
Sep. 15, 1981 |
| 4263330 |
Method for draining whey for making large sized blocks of cheese |
Apr. 21, 1981 |
| 4024810 |
Liquid settling and press container |
May. 24, 1977 |
| 3988982 |
Horizontal press |
Nov. 2, 1976 |
| 3951058 |
Drainage system for presses for obtaining juice from fruit, grapes and similar pressed material |
Apr. 20, 1976 |
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