FI991443A - Method and apparatus for drying and / or heat treating wood materials - Google Patents

Method and apparatus for drying and / or heat treating wood materials Download PDF

Info

Publication number
FI991443A
FI991443A FI991443A FI991443A FI991443A FI 991443 A FI991443 A FI 991443A FI 991443 A FI991443 A FI 991443A FI 991443 A FI991443 A FI 991443A FI 991443 A FI991443 A FI 991443A
Authority
FI
Finland
Prior art keywords
drying
heat treating
wood materials
treating wood
materials
Prior art date
Application number
FI991443A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI991443A0 (en
FI110891B (en
Inventor
Arvo Ilmavirta
Original Assignee
Lahden Ammattikorkeakoulu
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
Priority claimed from FI990376A external-priority patent/FI106743B/en
Application filed by Lahden Ammattikorkeakoulu filed Critical Lahden Ammattikorkeakoulu
Priority to FI991443A priority Critical patent/FI110891B/en
Publication of FI991443A0 publication Critical patent/FI991443A0/en
Priority to AU28077/00A priority patent/AU2807700A/en
Priority to EP00906391A priority patent/EP1163481A2/en
Priority to PCT/FI2000/000132 priority patent/WO2000050207A2/en
Publication of FI991443A publication Critical patent/FI991443A/en
Application granted granted Critical
Publication of FI110891B publication Critical patent/FI110891B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
    • F26B5/048—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum in combination with heat developed by electro-magnetic means, e.g. microwave energy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B7/00—Drying solid materials or objects by processes using a combination of processes not covered by a single one of groups F26B3/00 and F26B5/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2210/00—Drying processes and machines for solid objects characterised by the specific requirements of the drying good
    • F26B2210/16—Wood, e.g. lumber, timber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Drying Of Solid Materials (AREA)
FI991443A 1999-02-22 1999-06-24 Method and apparatus for drying and / or heat treating wood materials FI110891B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI991443A FI110891B (en) 1999-02-22 1999-06-24 Method and apparatus for drying and / or heat treating wood materials
AU28077/00A AU2807700A (en) 1999-02-22 2000-02-21 Method and apparatus for drying and/or thermally treating wood
EP00906391A EP1163481A2 (en) 1999-02-22 2000-02-21 Method and apparatus for drying and/or thermally treating wood
PCT/FI2000/000132 WO2000050207A2 (en) 1999-02-22 2000-02-21 Method and apparatus for drying and/or thermally treating wood

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FI990376A FI106743B (en) 1999-02-22 1999-02-22 Method for drying wood material
FI990376 1999-02-22
FI991443 1999-06-24
FI991443A FI110891B (en) 1999-02-22 1999-06-24 Method and apparatus for drying and / or heat treating wood materials

Publications (3)

Publication Number Publication Date
FI991443A0 FI991443A0 (en) 1999-06-24
FI991443A true FI991443A (en) 2000-08-23
FI110891B FI110891B (en) 2003-04-15

Family

ID=26160707

Family Applications (1)

Application Number Title Priority Date Filing Date
FI991443A FI110891B (en) 1999-02-22 1999-06-24 Method and apparatus for drying and / or heat treating wood materials

Country Status (4)

Country Link
EP (1) EP1163481A2 (en)
AU (1) AU2807700A (en)
FI (1) FI110891B (en)
WO (1) WO2000050207A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20002085A0 (en) 2000-09-21 2000-09-21 Lahden Ammattikorkeakoulu Method and system for drying material
CN100344929C (en) * 2003-04-24 2007-10-24 中国林业科学研究院木材工业研究所 Method and equipment for releasing internal stress through drying wood

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR204636A1 (en) * 1973-09-17 1976-02-20 Koppelman Edward PROCEDURE AND A DEVICE FOR DRYING WOOD
US4466198A (en) * 1983-03-07 1984-08-21 Doll Brendan L Apparatus and method for drying lumber
IT8821964A0 (en) * 1988-09-16 1988-09-16 Cremona Angelo & Figlio METHOD AND DEVICE FOR UNIFORM DRYING OF SHEET WOOD.
RU2040744C1 (en) * 1994-07-12 1995-07-25 Научно-производственный центр информационных и промышленных технологий РАН Vacuum dielectric drying chamber

Also Published As

Publication number Publication date
EP1163481A2 (en) 2001-12-19
FI991443A0 (en) 1999-06-24
FI110891B (en) 2003-04-15
AU2807700A (en) 2000-09-14
WO2000050207A3 (en) 2000-12-28
WO2000050207A2 (en) 2000-08-31

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