DK0916492T3 - Device for supply of liquid detergent - Google Patents
Device for supply of liquid detergentInfo
- Publication number
- DK0916492T3 DK0916492T3 DK97119983T DK97119983T DK0916492T3 DK 0916492 T3 DK0916492 T3 DK 0916492T3 DK 97119983 T DK97119983 T DK 97119983T DK 97119983 T DK97119983 T DK 97119983T DK 0916492 T3 DK0916492 T3 DK 0916492T3
- Authority
- DK
- Denmark
- Prior art keywords
- pressure
- liquids
- dispensing
- pumps
- bar
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F35/00—Cleaning arrangements or devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2235/00—Cleaning
- B41P2235/10—Cleaning characterised by the methods or devices
- B41P2235/20—Wiping devices
- B41P2235/24—Wiping devices using rolls of cleaning cloth
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2235/00—Cleaning
- B41P2235/10—Cleaning characterised by the methods or devices
- B41P2235/26—Spraying devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2235/00—Cleaning
- B41P2235/30—Recovering used solvents or residues
- B41P2235/31—Recovering used solvents or residues by filtering
Abstract
The branches of the channels for feeding the cleaning fluids, formed in the dispensing bar (1), continue to fork (B1, B2, B3, B4, B5, B6, B7, B8, B9, B10, B11, B12, B13, B14, B15), optionally finally splitting into three-way branches (T1, T2, T3, T4, T5, T6, T7, T8), until each dispensing hole (10) is fed by its own channel, so that the flow of fluids is distributed essentially in equal amounts and at the same pressure between the various dispensing holes (10) in the bar. The cleaning liquids are fed by respective reciprocating positive displacement pumps (63, 163) which are activated by pneumatic actuators (65, 165) having a piston which is suitably larger than the piston (64, 164) of the said pumps and being activated by the stream of air produced by the same source and at the same pressure as that conveyed to the dispensing bar, mixed together with the liquids dispensed by the pumps, in order to convey and atomize the said liquids. This ensures that the delivery pressure of the cleaning liquids is always correlated to and greater than the pressure of the stream of air, even when the latter is subject to variations in pressure. <IMAGE> <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97119983A EP0916492B1 (en) | 1997-11-14 | 1997-11-14 | Device for supplying liquid cleaner |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0916492T3 true DK0916492T3 (en) | 2001-10-29 |
Family
ID=8227619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK97119983T DK0916492T3 (en) | 1997-11-14 | 1997-11-14 | Device for supply of liquid detergent |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0916492B1 (en) |
AT (1) | ATE205783T1 (en) |
DE (1) | DE69706868T2 (en) |
DK (1) | DK0916492T3 (en) |
ES (1) | ES2161407T3 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10000555A1 (en) * | 2000-01-08 | 2001-07-12 | Baldwin Grafotec Gmbh | Wash bars for printing press cylinders |
DE10000549A1 (en) * | 2000-01-08 | 2001-07-12 | Baldwin Grafotec Gmbh | Wash bars for printing press cylinders |
IT1320895B1 (en) * | 2000-02-25 | 2003-12-10 | Marco Corti | BAR FOR DISPENSING DETERGENT FLUID MIXTURE IN THE DEVICES FOR THE AUTOMATIC CLEANING OF THE CYLINDERS OF THE PRINTING MACHINES |
IT1321266B1 (en) * | 2000-05-19 | 2004-01-08 | Marco Corti | ROTARY BRUSH METHOD AND DEVICE FOR CLEANING THE CYLINDERS OF THE PRINTING MACHINES. |
IT1321267B1 (en) * | 2000-05-19 | 2004-01-08 | Marco Corti | METHOD AND DEVICE FOR THE CLEANING OF THE RUBBER CYLINDERS OF THE PRINTING MACHINES, PARTICULARLY OF THE TYPE SO-CALLED. |
EP1719621B1 (en) | 2005-05-02 | 2009-07-22 | Baldwin Oxy-Dry GmbH | Cleaning system for the surfaces of the cylinders of a printing machine |
DE102006035988B4 (en) * | 2006-08-02 | 2008-05-21 | Technotrans Ag | Device for cleaning the surfaces of printing cylinders |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB569446A (en) * | 1942-10-14 | 1945-05-24 | Goss Printing Press Co Ltd | Improvements in or relating to ink-applying means for rotary printing presses |
US2525982A (en) * | 1948-04-27 | 1950-10-17 | Addressograph Multigraph | Apparatus for cleaning printing surfaces in offset printing machines |
US4540445A (en) * | 1984-06-27 | 1985-09-10 | Burns Jr William P | Method and apparatus for cleaning gripper assemblies |
IT1264177B1 (en) * | 1993-07-27 | 1996-09-23 | Elettra Srl | PRESSER FOR CLEANING THE RUBBER-COATED CYLINDER OF PRINTING MACHINES. |
IT1279630B1 (en) * | 1995-09-14 | 1997-12-16 | Elettra Srl | APPARATUS FOR THE AUTOMATIC CLEANING OF RUBBER CYLINDERS OF PRINTING MACHINES |
DE19619143B4 (en) * | 1996-05-11 | 2005-03-17 | Heidelberger Druckmaschinen Ag | Device for cleaning cylinder jacket surfaces in rotary printing machines |
-
1997
- 1997-11-14 EP EP97119983A patent/EP0916492B1/en not_active Expired - Lifetime
- 1997-11-14 DK DK97119983T patent/DK0916492T3/en active
- 1997-11-14 ES ES97119983T patent/ES2161407T3/en not_active Expired - Lifetime
- 1997-11-14 AT AT97119983T patent/ATE205783T1/en not_active IP Right Cessation
- 1997-11-14 DE DE69706868T patent/DE69706868T2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0916492A1 (en) | 1999-05-19 |
DE69706868D1 (en) | 2001-10-25 |
EP0916492B1 (en) | 2001-09-19 |
ATE205783T1 (en) | 2001-10-15 |
ES2161407T3 (en) | 2001-12-01 |
DE69706868T2 (en) | 2002-04-11 |
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