DE69614517D1 - Vorrichtung zur druckbehandlung von holz - Google Patents

Vorrichtung zur druckbehandlung von holz

Info

Publication number
DE69614517D1
DE69614517D1 DE69614517T DE69614517T DE69614517D1 DE 69614517 D1 DE69614517 D1 DE 69614517D1 DE 69614517 T DE69614517 T DE 69614517T DE 69614517 T DE69614517 T DE 69614517T DE 69614517 D1 DE69614517 D1 DE 69614517D1
Authority
DE
Germany
Prior art keywords
treating wood
pressure treating
pressure
wood
treating
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 - Fee Related
Application number
DE69614517T
Other languages
English (en)
Other versions
DE69614517T2 (de
Inventor
Keijo Hellgren
Tom Johannisson
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.)
AVURE TECHNOLOGIES AB, VOESTERAS, SE
Original Assignee
Flow Holdings GmbH SAGL LLC
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 LLC filed Critical Flow Holdings GmbH SAGL LLC
Publication of DE69614517D1 publication Critical patent/DE69614517D1/de
Application granted granted Critical
Publication of DE69614517T2 publication Critical patent/DE69614517T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B27K3/10—Apparatus
    • 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
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
DE69614517T 1995-04-13 1996-04-12 Vorrichtung zur druckbehandlung von holz Expired - Fee Related DE69614517T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9501427A SE510198C2 (sv) 1995-04-13 1995-04-13 Anordning vid tryckbehandling av trä
PCT/SE1996/000485 WO1996032236A1 (en) 1995-04-13 1996-04-12 Device for pressure treatment of wood

Publications (2)

Publication Number Publication Date
DE69614517D1 true DE69614517D1 (de) 2001-09-20
DE69614517T2 DE69614517T2 (de) 2001-11-29

Family

ID=20397996

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69614517T Expired - Fee Related DE69614517T2 (de) 1995-04-13 1996-04-12 Vorrichtung zur druckbehandlung von holz

Country Status (14)

Country Link
US (1) US6053224A (de)
EP (1) EP0821638B1 (de)
JP (1) JPH11503377A (de)
CN (1) CN1079720C (de)
AU (1) AU698328B2 (de)
BR (1) BR9604932A (de)
CA (1) CA2215988C (de)
DE (1) DE69614517T2 (de)
DK (1) DK0821638T3 (de)
HK (1) HK1009774A1 (de)
NO (1) NO306101B1 (de)
RU (2) RU2239552C2 (de)
SE (1) SE510198C2 (de)
WO (1) WO1996032236A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE510179C2 (sv) * 1995-12-22 1999-04-26 Asea Brown Boveri Förfarande för behandling av trä
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
CA2262811C (en) * 1998-03-11 2000-11-14 Sun-Tae An A method and apparatus for increasing the hardness and intensity of wood
US6142198A (en) * 1999-01-21 2000-11-07 Mississippi State University Application of mechanical stress to improve wood treatability
US6305913B1 (en) 1999-08-13 2001-10-23 Flow International Corporation Pressure processing a pumpable substance with a flexible membrane
SE0002923D0 (sv) * 2000-08-16 2000-08-16 Lign Multiwood Ab New method
US7841372B2 (en) 2007-06-15 2010-11-30 Gill William H Apparatus for hardening the head area of a wooden baseball bat
RU2484976C1 (ru) * 2011-12-14 2013-06-20 Федеральное бюджетное государственное образовательное учреждение высшего профессионального образования "Уральский государственный лесотехнический университет" Способ получения карандашной дощечки
CN106628402B (zh) * 2016-11-28 2019-01-22 浙江大学 适用于超高压受压处理物品的密封装置及方法
RU2684312C1 (ru) * 2017-10-26 2019-04-05 Федеральное государственное бюджетное образовательное учреждение высшего образования "Воронежский государственный лесотехнический университет имени Г.Ф. Морозова" Устройство для пропитки древесины

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE291945C (de) * 1915-06-25
NL14274C (de) * 1918-10-16
US2567292A (en) * 1947-01-24 1951-09-11 Lundstrom Carl Brynolf Method of impregnating wood with chemical solutions
US2793859A (en) * 1955-02-08 1957-05-28 Harold F Darling Baseball bat and method of making the same
US3621897A (en) * 1969-03-06 1971-11-23 Luigi Vazzola Process for the improvement of natural wood, particularly for the production of compressed wooden components provided if required with ornamentation
US4017980A (en) * 1973-04-30 1977-04-19 Kleinguenther Robert A Apparatus and process for treating wood and fibrous materials
US4116252A (en) * 1975-10-13 1978-09-26 Yosaku Ikeda Method and apparatus for producing baseball bats
SE421507B (sv) * 1980-10-30 1982-01-04 Darje Nils Ab Forfarande for att genom komprimering oka hardheten hos tre
SE446702B (sv) * 1980-12-16 1986-10-06 Tarkett Ab Forfarande for hardgoring och stabilisering av tre
SE452436B (sv) * 1986-03-25 1987-11-30 Asea Ab Pressanleggning med en press av tryckcelltyp
DK418389D0 (da) * 1989-08-24 1989-08-24 Teknologisk Inst Fremgangsmaade til brug ved stukning af traeemner samt apparat til brug ved udoevelse af fremgangsmaaden
EP0460235B1 (de) * 1989-12-25 1995-11-22 Hisaka Works Limited Verfahren und vorrichtung zum behandeln von holz
SE9303821L (sv) * 1993-11-18 1995-05-19 Curt Lindhe Sätt att åstadkomma hårda element av trä

Also Published As

Publication number Publication date
SE510198C2 (sv) 1999-04-26
AU698328B2 (en) 1998-10-29
SE9501427L (sv) 1996-10-14
CA2215988A1 (en) 1996-10-17
NO306101B1 (no) 1999-09-20
HK1009774A1 (en) 1999-09-10
EP0821638A1 (de) 1998-02-04
RU2239552C2 (ru) 2004-11-10
WO1996032236A1 (en) 1996-10-17
CN1079720C (zh) 2002-02-27
AU5352696A (en) 1996-10-30
DE69614517T2 (de) 2001-11-29
NO974683D0 (no) 1997-10-10
US6053224A (en) 2000-04-25
CN1186460A (zh) 1998-07-01
JPH11503377A (ja) 1999-03-26
RU2162029C2 (ru) 2001-01-20
SE9501427D0 (sv) 1995-04-13
EP0821638B1 (de) 2001-08-16
NO974683L (no) 1997-12-10
BR9604932A (pt) 1998-06-09
CA2215988C (en) 2006-06-06
DK0821638T3 (da) 2001-10-08

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: AVURE TECHNOLOGIES AB, VOESTERAS, SE

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee