Title:
INK FOUNTAIN
Document Type and Number:
WIPO Patent Application WO1998028136
Kind Code:
A3
Abstract:
The density or size of an ink roll, which is formed in an ink fountain of a rotary printing press, is determined either directly or indirectly at several spaced locations. The measured values are then evaluated. A signal is generated to an ink feed device, or a warning signal can be transmitted in accordance with the size or density of the ink roll and its deviation from reference values.
Inventors:
SCHAEFER KARL ROBERT (DE)
Application Number:
PCT/DE1997/003000
Publication Date:
November 05, 1998
Filing Date:
December 22, 1997
Export Citation:
Assignee:
KOENIG & BAUER ALBERT AG (DE)
SCHAEFER KARL ROBERT (DE)
SCHAEFER KARL ROBERT (DE)
International Classes:
B41F31/02; B41F33/00; B41F31/08; (IPC1-7): B41F/
Foreign References:
| US2399688A | 1946-05-07 | |||
| DE1938525A1 | 1970-02-05 | |||
| GB2299546A | 1996-10-09 | |||
| EP0663293A1 | 1995-07-19 |
Other References:
PATENT ABSTRACTS OF JAPAN vol. 13, no. 146 (P - 854) 11 April 1989 (1989-04-11)
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