DE20103070U1 - Camera surveillance - Google Patents

Camera surveillance

Info

Publication number
DE20103070U1
DE20103070U1 DE20103070U DE20103070U DE20103070U1 DE 20103070 U1 DE20103070 U1 DE 20103070U1 DE 20103070 U DE20103070 U DE 20103070U DE 20103070 U DE20103070 U DE 20103070U DE 20103070 U1 DE20103070 U1 DE 20103070U1
Authority
DE
Germany
Prior art keywords
camera
web
fibrous web
camera lens
protection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE20103070U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Voith Patent GmbH
Original Assignee
Voith Paper Patent GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Voith Paper Patent GmbH filed Critical Voith Paper Patent GmbH
Priority to DE20103070U priority Critical patent/DE20103070U1/en
Publication of DE20103070U1 publication Critical patent/DE20103070U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G9/00—Other accessories for paper-making machines
    • D21G9/0009—Paper-making control systems

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (6)

1. Vorrichtung zur optischen Erfassung der Oberflächenstruktur einer Papier-, Karton-, Tissue- oder einer anderen Faserstoffbahn (1) in einer Pressenpartie einer Maschine zur Herstellung derselben mit einer Kamera (2), dadurch ge­ kennzeichnet, dass die Kamera (2) einen Verschmutzungsschutz (3) für das Kameraobjektiv (4) be­ sitzt, der im Normalbetrieb den Bereich (5) zwischen Kameraobjektiv (4) und Faserstoffbahn (1) zumindest teilweise, vorzugsweise möglichst umfassend seitlich begrenzt ohne mit der Faserstoffbahn (1) in Kontakt zu kommen.1. Device for optically detecting the surface structure of a paper, cardboard, tissue or other fibrous web ( 1 ) in a press section of a machine for producing the same with a camera ( 2 ), characterized in that the camera ( 2 ) one Contamination protection ( 3 ) for the camera lens ( 4 ) sits, which in normal operation the area ( 5 ) between the camera lens ( 4 ) and the fibrous web ( 1 ) at least partially, preferably as far as possible laterally limited without coming into contact with the fibrous web ( 1 ) . 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass der Verschmutzungsschutz (3) und/oder die Kamera (2) eine auf die zu erfas­ sende Oberfläche (6) der Faserstoffbahn (1) gerichtete Beleuchtungseinrichtung (7) besitzen.2. Device according to claim 1, characterized in that the pollution protection ( 3 ) and / or the camera ( 2 ) have a lighting device ( 7 ) directed onto the surface ( 6 ) of the fibrous web ( 1 ) to be detected. 3. Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der Verschmutzungsschutz (3) eine steuerbare Abdeckung (8) des Kameraob­ jektives (4) umfaßt.3. Device according to claim 1 or 2, characterized in that the pollution protection ( 3 ) comprises a controllable cover ( 8 ) of the camera lens ( 4 ). 4. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekenn­ zeichnet, dass die Kamera (2) vorzugsweise gemeinsam mit dem Verschmutzungsschutz (3) zumindest im Bahnlaufrichtung (9) schwenkbar gelagert ist.4. Device according to one of the preceding claims, characterized in that the camera ( 2 ) is preferably pivotally mounted together with the protection against contamination ( 3 ) at least in the web running direction ( 9 ). 5. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekenn­ zeichnet, dass die Kamera (2) im Normalbetrieb mit einem Winkel zwischen 0 und 45°, vor­ zugsweise zwischen 10 und 30° in Bahnlaufrichtung (9) geneigt ist. 5. Device according to one of the preceding claims, characterized in that the camera ( 2 ) is inclined in normal operation at an angle between 0 and 45 °, preferably between 10 and 30 ° in the web running direction ( 9 ). 6. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekenn­ zeichnet, dass der Verschmutzungsschutz (3) Druckluftdüsen (10) zur Beseitigung von Ver­ schmutzungen aus dem Bereich (5) zwischen Kameraobjektiv (4) und Faser­ stoffbahn (1) aufweist.6. Device according to one of the preceding claims, characterized in that the pollution protection ( 3 ) compressed air nozzles ( 10 ) for removing dirt from the area ( 5 ) between the camera lens ( 4 ) and fiber web ( 1 ).
DE20103070U 2001-02-21 2001-02-21 Camera surveillance Expired - Lifetime DE20103070U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20103070U DE20103070U1 (en) 2001-02-21 2001-02-21 Camera surveillance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20103070U DE20103070U1 (en) 2001-02-21 2001-02-21 Camera surveillance

Publications (1)

Publication Number Publication Date
DE20103070U1 true DE20103070U1 (en) 2001-05-10

Family

ID=7953319

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20103070U Expired - Lifetime DE20103070U1 (en) 2001-02-21 2001-02-21 Camera surveillance

Country Status (1)

Country Link
DE (1) DE20103070U1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10136825A1 (en) * 2001-07-27 2003-02-06 Abb Patent Gmbh Cleaning of thickness sensors on paper line, involves moving sensors into path of cleaning tape running by the side of main processing line
DE10326304A1 (en) * 2003-06-11 2005-02-03 Voith Fabrics Patent Gmbh Method and device for producing a tissue web
EP1640497A2 (en) 2004-09-27 2006-03-29 Voith Paper Patent GmbH Device and method for monitoring web breaks during transfer of a material web, in particular during widening of a leader of the web
DE202006019722U1 (en) * 2006-12-29 2008-04-30 Krones Ag Device for treating vessels
WO2012159912A3 (en) * 2011-05-26 2013-05-30 Voith Patent Gmbh Machine lighting

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10136825A1 (en) * 2001-07-27 2003-02-06 Abb Patent Gmbh Cleaning of thickness sensors on paper line, involves moving sensors into path of cleaning tape running by the side of main processing line
DE10326304A1 (en) * 2003-06-11 2005-02-03 Voith Fabrics Patent Gmbh Method and device for producing a tissue web
US8070916B2 (en) 2003-06-11 2011-12-06 Voith Patent Gmbh Device for producing a web of tissue
EP1640497A2 (en) 2004-09-27 2006-03-29 Voith Paper Patent GmbH Device and method for monitoring web breaks during transfer of a material web, in particular during widening of a leader of the web
US7473335B2 (en) 2004-09-27 2009-01-06 Voith Paper Patent Gmbh Apparatus and method for monitoring the transfer of a material web
DE202006019722U1 (en) * 2006-12-29 2008-04-30 Krones Ag Device for treating vessels
WO2012159912A3 (en) * 2011-05-26 2013-05-30 Voith Patent Gmbh Machine lighting

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20010613

R163 Identified publications notified

Effective date: 20010808

R150 Term of protection extended to 6 years

Effective date: 20040513

R151 Term of protection extended to 8 years

Effective date: 20070309

R158 Lapse of ip right after 8 years

Effective date: 20090901