Global Patent Index - EP 0949380 A3

EP 0949380 A3 2000-06-07 - Apparatus for applying directly or indirectly a fluid or pasty medium onto one or both sides of a moving surface

Title (en)

Apparatus for applying directly or indirectly a fluid or pasty medium onto one or both sides of a moving surface

Title (de)

Vorrichtung zum direkten oder indirekten, ein- oder beidseitigen Auftragen eines flüssigen oder pastösen Mediums auf eine laufende Oberfläche

Title (fr)

Dispositif pour enduire directement ou indirectement une ou deux faces d'une surface en mouvement avec un matériau fluide ou pâteux

Publication

EP 0949380 A3 (DE)

Application

EP 99105523 A

Priority

DE 19816337 A

Abstract (en)

[origin: EP0949380A2] The nozzle unit (6) of a coating unit is directed along the running direction of the free surface of the immersed coating roller, towards the nip. PREFERRED FEATURES:- The coating unit has an open-jet, single-slot nozzle extending over the entire width of the equipment. A similar variant employs a row of individual nozzles. The nozzle pre-coats the running surface (B), the immersed coating roller applying the main coating. Alternatively only the nozzle forms the coating, the immersed roller merely leveling the coating. The immersed roller rotates with or against the surface travel. It may not be driven at all. The nozzle sprays the surface of the immersed roller. The immersed roller carries an endless intervening belt running around idlers, the nozzle spraying the belt in this case.

IPC 1-7 (main, further and additional classification)

D21H 23/32; B05C 5/00

IPC 8 full level (invention and additional information)

B05C 1/08 (2006.01); B05C 1/14 (2006.01); B05C 5/02 (2006.01); D21H 23/32 (2006.01); D21H 23/50 (2006.01); D21H 23/56 (2006.01)

CPC (invention and additional information)

D21H 23/32 (2013.01); B05C 1/0826 (2013.01); B05C 1/0834 (2013.01); B05C 1/14 (2013.01); B05C 9/04 (2013.01); B05C 11/04 (2013.01); D21H 23/50 (2013.01); D21H 23/56 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

EP 0949380 A2 19991013; EP 0949380 A3 20000607; DE 19816337 A1 19991014; US 6214112 B1 20010410

INPADOC legal status


2004-12-22 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20040617

2004-03-24 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20040206

2001-02-14 [AKX] PAYMENT OF DESIGNATION FEES

- Free text: DE FI IT SE

2001-02-07 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20001207

2000-12-20 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: VOITH PAPER PATENT GMBH

2000-06-07 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A3

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2000-06-07 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI

1999-10-13 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): DE FI IT SE

1999-10-13 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI