EP2251170A2 - Procédé d'amélioration de la stabilité longue durée d'un actionneur piézoélectrique et actionneur piézoélectrique - Google Patents

Procédé d'amélioration de la stabilité longue durée d'un actionneur piézoélectrique et actionneur piézoélectrique Download PDF

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Publication number
EP2251170A2
EP2251170A2 EP10005057A EP10005057A EP2251170A2 EP 2251170 A2 EP2251170 A2 EP 2251170A2 EP 10005057 A EP10005057 A EP 10005057A EP 10005057 A EP10005057 A EP 10005057A EP 2251170 A2 EP2251170 A2 EP 2251170A2
Authority
EP
European Patent Office
Prior art keywords
chips
density
material plate
mat
press
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.)
Withdrawn
Application number
EP10005057A
Other languages
German (de)
English (en)
Other versions
EP2251170A3 (fr
Inventor
Gernot Dr. Von Haas
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.)
Dieffenbacher GmbH Maschinen und Anlagenbau
Original Assignee
Dieffenbacher GmbH and Co KG
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 Dieffenbacher GmbH and Co KG filed Critical Dieffenbacher GmbH and Co KG
Publication of EP2251170A2 publication Critical patent/EP2251170A2/fr
Publication of EP2251170A3 publication Critical patent/EP2251170A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/08—Moulding or pressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/04—Manufacture of substantially flat articles, e.g. boards, from particles or fibres from fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/08—Moulding or pressing
    • B27N3/086—Presses with means for extracting or introducing gases or liquids in the mat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/08—Moulding or pressing
    • B27N3/10—Moulding of mats
    • B27N3/14—Distributing or orienting the particles or fibres
    • B27N3/143—Orienting the particles or fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/08—Moulding or pressing
    • B27N3/18—Auxiliary operations, e.g. preheating, humidifying, cutting-off
    • B27N3/183—Forming the mat-edges, e.g. by cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/08—Moulding or pressing
    • B27N3/20—Moulding or pressing characterised by using platen-presses
EP10005057A 2009-05-13 2010-05-12 Procédé d'amélioration de la stabilité longue durée d'un actionneur piézoélectrique et actionneur piézoélectrique Withdrawn EP2251170A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200910021016 DE102009021016A1 (de) 2009-05-13 2009-05-13 Verfahren zur Herstellung einer hochdichten Werkstoffplatte aus holz- oder holzähnlichen Rohstoffen, eine Werkstoffplatte und eine Verwendung der Werkstoffplatte

Publications (2)

Publication Number Publication Date
EP2251170A2 true EP2251170A2 (fr) 2010-11-17
EP2251170A3 EP2251170A3 (fr) 2012-11-14

Family

ID=42668646

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10005057A Withdrawn EP2251170A3 (fr) 2009-05-13 2010-05-12 Procédé d'amélioration de la stabilité longue durée d'un actionneur piézoélectrique et actionneur piézoélectrique

Country Status (3)

Country Link
EP (1) EP2251170A3 (fr)
CN (1) CN101885202B (fr)
DE (1) DE102009021016A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016110075A1 (de) * 2016-05-31 2017-11-30 Dieffenbacher GmbH Maschinen- und Anlagenbau Formstation und Verfahren zur Herstellung einer mehrschichtigen Streugutmatte zur Verpressung zu Werkstoffplatten und eine Streugutmatte
DE102017110122A1 (de) * 2017-05-10 2018-11-15 Dieffenbacher GmbH Maschinen- und Anlagenbau Verfahren zur Herstellung einer Werkstoffplatte und eine Werkstoffplatte
DE202017102815U1 (de) 2017-05-10 2018-06-12 Dieffenbacher GmbH Maschinen- und Anlagenbau Werkstoffplatte

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0814013A1 (fr) * 1996-06-20 1997-12-29 HOFA Homann GmbH & Co. KG Plancher pour carrosserie de remorque ou véhicule à moteur à marchandises
DE10206861A1 (de) 2002-02-18 2003-09-04 Siempelkamp Masch & Anlagenbau Verfahren zum Pressen und Aushärten von Pressgutmatten im Zuge einer kontinuierlichen Herstellung von Spanplatten, Faserplatten u. dgl. Holzwerkstoffplatten
DE102005035214A1 (de) 2005-07-27 2007-02-01 Dieffenbacher Gmbh + Co. Kg Verfahren zur kontinuierlichen Herstellung von orientiert gestreuten Holzwerkstoffplatten, eine kontinuierlich arbeitende Presse zur Durchführung des Verfahrens und eine Holzwerkstoffplatte aus orientiert gestreuten Schnitzeln

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1281528C (fr) * 1986-09-03 1991-03-19 Derek Barnes Bois d'oeuvre fait de copeaux
JP3050156B2 (ja) * 1996-05-31 2000-06-12 ヤマハ株式会社 木質板の製法
US6479127B1 (en) * 1999-10-12 2002-11-12 J.M. Huber Corporation Manufacture of multi-layered board with a unique resin system
DE10349485A1 (de) * 2003-10-21 2005-05-25 Dieffenbacher Gmbh + Co. Kg Verfahren zur Herstellung von Langspänen oder Langschnitzeln mit definierten Abmessungen
US7547488B2 (en) * 2004-12-15 2009-06-16 Weyerhaeuser Nr Company Oriented strand board panel having improved strand alignment and a method for making the same
CN100387413C (zh) * 2005-10-25 2008-05-14 南京林业大学 大片刨花层积材的制造方法
US7662457B2 (en) * 2006-06-26 2010-02-16 Huber Engineered Woods Llc Wood composite material containing strands of differing densities
CN101066603A (zh) * 2006-11-08 2007-11-07 国家林业局北京林业机械研究所 竹质定向结构板的制造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0814013A1 (fr) * 1996-06-20 1997-12-29 HOFA Homann GmbH & Co. KG Plancher pour carrosserie de remorque ou véhicule à moteur à marchandises
DE10206861A1 (de) 2002-02-18 2003-09-04 Siempelkamp Masch & Anlagenbau Verfahren zum Pressen und Aushärten von Pressgutmatten im Zuge einer kontinuierlichen Herstellung von Spanplatten, Faserplatten u. dgl. Holzwerkstoffplatten
DE102005035214A1 (de) 2005-07-27 2007-02-01 Dieffenbacher Gmbh + Co. Kg Verfahren zur kontinuierlichen Herstellung von orientiert gestreuten Holzwerkstoffplatten, eine kontinuierlich arbeitende Presse zur Durchführung des Verfahrens und eine Holzwerkstoffplatte aus orientiert gestreuten Schnitzeln

Also Published As

Publication number Publication date
EP2251170A3 (fr) 2012-11-14
CN101885202A (zh) 2010-11-17
CN101885202B (zh) 2015-09-09
DE102009021016A1 (de) 2010-11-18

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