HUP9900138A2 - Eljárás fa kezelésére - Google Patents

Eljárás fa kezelésére

Info

Publication number
HUP9900138A2
HUP9900138A2 HU9900138A HUP9900138A HUP9900138A2 HU P9900138 A2 HUP9900138 A2 HU P9900138A2 HU 9900138 A HU9900138 A HU 9900138A HU P9900138 A HUP9900138 A HU P9900138A HU P9900138 A2 HUP9900138 A2 HU P9900138A2
Authority
HU
Hungary
Prior art keywords
wooden
wooden element
medium
hair
embossing
Prior art date
Application number
HU9900138A
Other languages
English (en)
Inventor
Keijo Hellgren
Original Assignee
Flow Holdings Gmbh (Sagl) Limited Liability Company
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 Flow Holdings Gmbh (Sagl) Limited Liability Company filed Critical Flow Holdings Gmbh (Sagl) Limited Liability Company
Publication of HUP9900138A2 publication Critical patent/HUP9900138A2/hu
Publication of HUP9900138A3 publication Critical patent/HUP9900138A3/hu
Publication of HU221030B1 publication Critical patent/HU221030B1/hu

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M1/00—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
    • B27M1/02—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching by compressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/02—Processes; Apparatus
    • B27K3/08—Impregnating by pressure, e.g. vacuum impregnation
    • B27K3/086—Impregnating by pressure, e.g. vacuum impregnation using supercritical or high pressure fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

Eljárás legalább egy fa elem (4) nyőmással történő kezelésére, ami akövetkező lépésekből áll: a fa elemet behelyezik a szőrító közegbe(8), a nyőmást növelik a szőrító közegben (8), ezáltal a fa elemet (4)nyőmás alá helyezik, és a nyőmást a szőrító közeg (8) adja át a faelemnek (4), majd a szőrító közegben (8) a nyőmást csökkentik, és a faelemet (4) nyőmásmentesítik. A kezelés alatt a fa elemben (4) levőfőlyadékőt kihajták. A szőrító közeg (8) szilárd testek sőkaságából éstérközből áll. A szilárd testek közvetítik a nyőmást a fa elemeknek(4), vagyis nyőmáskülönbség keletkezik a fa elemek (4) és a térközközött, amelyik nyőmáskülönbség kihajtja a főlyadékőt. Anyőmáscsökkentés alatt a fa elemek (4) alapjában véve visszanyerikeredeti alakjűkat. Az eljárás alkalmas arra is, hőgy a fa elembe (4) afőlyadék kihajtása űtán az impregnáló főlyadékőt bevezessék. ŕ
HU9900138A 1995-12-22 1996-12-20 Eljárás faelem kezelésére HU221030B1 (hu)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9504646A SE510179C2 (sv) 1995-12-22 1995-12-22 Förfarande för behandling av trä
PCT/SE1996/001724 WO1997023329A1 (en) 1995-12-22 1996-12-20 Method for treatment of wood

Publications (3)

Publication Number Publication Date
HUP9900138A2 true HUP9900138A2 (hu) 1999-04-28
HUP9900138A3 HUP9900138A3 (en) 1999-11-29
HU221030B1 HU221030B1 (hu) 2002-07-29

Family

ID=20400726

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9900138A HU221030B1 (hu) 1995-12-22 1996-12-20 Eljárás faelem kezelésére

Country Status (18)

Country Link
US (1) US6183812B1 (hu)
EP (1) EP0958115B1 (hu)
JP (1) JP3874804B2 (hu)
KR (1) KR19990071958A (hu)
CN (1) CN1081974C (hu)
AU (1) AU703008B2 (hu)
BR (1) BR9612353A (hu)
CA (1) CA2237070C (hu)
CZ (1) CZ196098A3 (hu)
DE (1) DE69629955T2 (hu)
DK (1) DK0958115T3 (hu)
HU (1) HU221030B1 (hu)
MX (1) MX9804824A (hu)
NZ (1) NZ324917A (hu)
PL (1) PL182345B1 (hu)
RU (1) RU2156187C2 (hu)
SE (1) SE510179C2 (hu)
WO (1) WO1997023329A1 (hu)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK175650B1 (da) * 1996-10-04 2005-01-03 Mywood Corp Fremgangsmåde til hydrostatisk trykformning af træ
SE9703776D0 (sv) * 1997-10-16 1997-10-16 Lindhe Curt Nytt material och förfarande för dess framställning
US6282810B1 (en) * 2001-01-04 2001-09-04 Te-Ming Hsieh Method for dehydrating wooden material
US7141118B2 (en) * 2003-06-20 2006-11-28 Patent Tech, Llc Apparatus and method for treating and impregnating porous structures
JP4253601B2 (ja) * 2004-03-03 2009-04-15 オリンパス株式会社 圧縮木材による筐体構造
CN100408289C (zh) * 2006-08-15 2008-08-06 马小冈 膨胀木榫的制做方法
CN103341893B (zh) * 2013-07-04 2016-07-06 中南林业科技大学 一种木质板材平压浸渍填充改性方法和装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE291945C (hu) * 1915-06-25
NZ226187A (en) 1988-05-25 1991-08-27 Ikeda Nobuo Impregnating wood with liquid in pressure tank: portion of liquid passed through monitoring units to determine completion
JP2557780B2 (ja) * 1993-01-19 1996-11-27 株式会社マキノン 木質材及び多孔質無機質材への処理液注入方法及び装置並びに木質材の放射柔細胞壁及び閉塞壁孔対破壊方法
FI91947C (fi) 1993-05-18 1994-09-12 Valtion Teknillinen Menetelmä puun muotokuivaamiseksi
SE9303821L (sv) * 1993-11-18 1995-05-19 Curt Lindhe Sätt att åstadkomma hårda element av trä
SE510198C2 (sv) * 1995-04-13 1999-04-26 Asea Brown Boveri Anordning vid tryckbehandling av trä
SE9502497D0 (sv) 1995-07-07 1995-07-07 Lennart Castwall Sätt att åstadkomma hårda element av trä

Also Published As

Publication number Publication date
NZ324917A (en) 2000-01-28
DE69629955D1 (de) 2003-10-16
CA2237070A1 (en) 1997-07-03
SE510179C2 (sv) 1999-04-26
RU2156187C2 (ru) 2000-09-20
PL182345B1 (pl) 2001-12-31
KR19990071958A (ko) 1999-09-27
CN1205667A (zh) 1999-01-20
BR9612353A (pt) 1999-07-13
AU1219597A (en) 1997-07-17
EP0958115B1 (en) 2003-09-10
HU221030B1 (hu) 2002-07-29
SE9504646L (sv) 1997-06-23
DK0958115T3 (da) 2003-11-24
CN1081974C (zh) 2002-04-03
HUP9900138A3 (en) 1999-11-29
EP0958115A1 (en) 1999-11-24
SE9504646D0 (sv) 1995-12-22
MX9804824A (es) 1998-09-30
CA2237070C (en) 2002-03-12
JP2000502621A (ja) 2000-03-07
DE69629955T2 (de) 2004-07-15
US6183812B1 (en) 2001-02-06
PL327319A1 (en) 1998-12-07
CZ196098A3 (cs) 1998-09-16
AU703008B2 (en) 1999-03-11
JP3874804B2 (ja) 2007-01-31
WO1997023329A1 (en) 1997-07-03

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Legal Events

Date Code Title Description
GB9A Succession in title

Owner name: AVURE TECHNOLOGIES AB, SE

Free format text: FORMER OWNER(S): ASEA BROWN BOVERI AB, SE; FLOW HOLDINGS GMBH (SAGL) LIMITED LIABILITY COMPANY, CH

MM4A Lapse of definitive patent protection due to non-payment of fees