DK175650B1 - Fremgangsmåde til hydrostatisk trykformning af træ - Google Patents
Fremgangsmåde til hydrostatisk trykformning af træ Download PDFInfo
- Publication number
- DK175650B1 DK175650B1 DK199701018A DK101897A DK175650B1 DK 175650 B1 DK175650 B1 DK 175650B1 DK 199701018 A DK199701018 A DK 199701018A DK 101897 A DK101897 A DK 101897A DK 175650 B1 DK175650 B1 DK 175650B1
- Authority
- DK
- Denmark
- Prior art keywords
- wood
- compressed
- pressure
- liquid
- compressed state
- Prior art date
Links
- 239000002023 wood Substances 0.000 title claims description 133
- 238000000034 method Methods 0.000 title claims description 42
- 230000002706 hydrostatic effect Effects 0.000 title claims description 33
- 239000000463 material Substances 0.000 claims description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 44
- 238000007906 compression Methods 0.000 claims description 38
- 230000006835 compression Effects 0.000 claims description 38
- 238000010438 heat treatment Methods 0.000 claims description 24
- 239000002245 particle Substances 0.000 claims description 24
- 239000007788 liquid Substances 0.000 claims description 22
- 239000012530 fluid Substances 0.000 claims description 13
- 230000008569 process Effects 0.000 claims description 8
- 238000007493 shaping process Methods 0.000 claims description 8
- 229920002488 Hemicellulose Polymers 0.000 claims description 4
- 238000011049 filling Methods 0.000 claims description 2
- 239000000834 fixative Substances 0.000 claims 1
- 238000012360 testing method Methods 0.000 description 17
- 238000001035 drying Methods 0.000 description 16
- 238000013461 design Methods 0.000 description 15
- 238000000748 compression moulding Methods 0.000 description 11
- 238000001816 cooling Methods 0.000 description 7
- 239000000835 fiber Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000011084 recovery Methods 0.000 description 7
- 241000218692 Cryptomeria Species 0.000 description 6
- 210000004027 cell Anatomy 0.000 description 6
- 238000000465 moulding Methods 0.000 description 6
- 230000002829 reductive effect Effects 0.000 description 6
- 230000000704 physical effect Effects 0.000 description 5
- 241000218645 Cedrus Species 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
- 238000000280 densification Methods 0.000 description 4
- 229920006395 saturated elastomer Polymers 0.000 description 4
- 230000035882 stress Effects 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 239000005033 polyvinylidene chloride Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 3
- 210000003462 vein Anatomy 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 240000001416 Pseudotsuga menziesii Species 0.000 description 2
- 206010041662 Splinter Diseases 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 238000007605 air drying Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000001747 exhibiting effect Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 229920005610 lignin Polymers 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229920001084 poly(chloroprene) Polymers 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- 241000218631 Coniferophyta Species 0.000 description 1
- 241000218691 Cupressaceae Species 0.000 description 1
- 235000014466 Douglas bleu Nutrition 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241000218652 Larix Species 0.000 description 1
- 235000005590 Larix decidua Nutrition 0.000 description 1
- 235000008572 Pseudotsuga menziesii Nutrition 0.000 description 1
- 235000005386 Pseudotsuga menziesii var menziesii Nutrition 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 240000003021 Tsuga heterophylla Species 0.000 description 1
- 235000008554 Tsuga heterophylla Nutrition 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000007907 direct compression Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000010954 inorganic particle Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 230000009245 menopause Effects 0.000 description 1
- 230000005906 menstruation Effects 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000004447 silicone coating Substances 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000011122 softwood Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/001—Heating
-
- 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
- B27K3/15—Impregnating involving polymerisation including use of polymer-containing impregnating agents
-
- 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
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/06—Softening or hardening of wood
-
- 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK200300380A DK200300380A (da) | 1996-10-04 | 2003-03-13 | Fremgangsmåde til hydrostatisk trykformning af træ, samt et ved denne fremgangsmåde fremstillet træmateriale |
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28318196A JP3152882B2 (ja) | 1996-10-04 | 1996-10-04 | 木材の成形方法 |
| JP28318196 | 1996-10-04 | ||
| JP09060365A JP3109999B2 (ja) | 1997-03-14 | 1997-03-14 | 木質材料成形品の圧縮状態固定化方法及び木質材料の残留応力除去方法 |
| JP6036597 | 1997-03-14 | ||
| JP9106027A JPH10296706A (ja) | 1997-04-23 | 1997-04-23 | 装飾的木質材料及びその製造方法 |
| JP10602797 | 1997-04-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK101897A DK101897A (da) | 1998-04-05 |
| DK175650B1 true DK175650B1 (da) | 2005-01-03 |
Family
ID=27297162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK199701018A DK175650B1 (da) | 1996-10-04 | 1997-09-08 | Fremgangsmåde til hydrostatisk trykformning af træ |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6267920B1 (sv) |
| AU (1) | AU732280B2 (sv) |
| CA (1) | CA2215876A1 (sv) |
| DE (1) | DE19743703A1 (sv) |
| DK (1) | DK175650B1 (sv) |
| NZ (1) | NZ328700A (sv) |
| SE (1) | SE519408C2 (sv) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100272768B1 (ko) * | 1998-09-09 | 2000-12-01 | 안선태 | 통나무의 압축가공을 위한 성형틀의 구조 |
| US6684934B1 (en) | 2000-05-24 | 2004-02-03 | Hitchiner Manufacturing Co., Inc. | Countergravity casting method and apparatus |
| JP3564368B2 (ja) * | 2000-08-03 | 2004-09-08 | Ｓｍｃ株式会社 | 流体圧を利用した均等圧溶着法 |
| JP3940678B2 (ja) * | 2001-05-30 | 2007-07-04 | テヒニッシェ・ウニヴェルジテート・ドレスデン | 木材から成る成形体、およびこの成形体を製造するための方法 |
| AT500505A1 (de) * | 2001-07-18 | 2006-01-15 | Innotech Betr Stechnikgesellsc | Verfahren zur herstellung pressgeformter bauteile sowie vorrichtungen zur durchführung des verfahrens |
| US7404422B2 (en) * | 2003-02-05 | 2008-07-29 | Eagle Analytical Company, Inc. | Viscoelastic thermal compression of wood |
| US20050136278A1 (en) * | 2003-12-17 | 2005-06-23 | Hutter G. F. | Method for making artificial pine heartwood |
| DE102006009161B4 (de) * | 2006-02-21 | 2008-02-21 | Technische Universität Dresden | Formteil aus Holz und Verfahren zu seiner Herstellung |
| JP5060791B2 (ja) * | 2007-01-26 | 2012-10-31 | 独立行政法人森林総合研究所 | 木材の乾燥方法、木材への薬剤浸透方法及び乾燥装置 |
| JP2011251485A (ja) * | 2010-06-03 | 2011-12-15 | Mywood 2 Kk | 塑性加工木材 |
| US20120104641A1 (en) | 2010-11-02 | 2012-05-03 | Honeywell International Inc. | Apparatus for pitch densification |
| US20120104659A1 (en) * | 2010-11-02 | 2012-05-03 | Honeywell International Inc. | Apparatus for pitch densification |
| US20120153528A1 (en) | 2010-12-17 | 2012-06-21 | Honeywell International Inc. | Apparatus for carbon fiber processing and pitch densification |
| CN103056947A (zh) * | 2011-10-19 | 2013-04-24 | 马伊伍德斯株式会社 | 塑性加工木材及其制造方法 |
| JP2017512682A (ja) * | 2014-04-02 | 2017-05-25 | ウッド イノベーションズ リミティド | 波状木製部材を製造する方法、波状木製部材、及びその使用 |
| US10131113B2 (en) | 2015-05-13 | 2018-11-20 | Honeywell International Inc. | Multilayered carbon-carbon composite |
| US10302163B2 (en) | 2015-05-13 | 2019-05-28 | Honeywell International Inc. | Carbon-carbon composite component with antioxidant coating |
| US9944526B2 (en) | 2015-05-13 | 2018-04-17 | Honeywell International Inc. | Carbon fiber preforms |
| US10035305B2 (en) | 2015-06-30 | 2018-07-31 | Honeywell International Inc. | Method of making carbon fiber preforms |
| US10022890B2 (en) | 2015-09-15 | 2018-07-17 | Honeywell International Inc. | In situ carbonization of a resin to form a carbon-carbon composite |
| US10300631B2 (en) | 2015-11-30 | 2019-05-28 | Honeywell International Inc. | Carbon fiber preforms |
| CN105563594B (zh) * | 2015-12-15 | 2018-05-11 | 浙江泰星儿童玩具有限公司 | 椴木壳制造工艺 |
| US20200331164A1 (en) | 2017-12-29 | 2020-10-22 | AHF, LLC d/b/a AHF Products | Densified wood including process for preparation |
| CN111115147B (zh) * | 2019-12-24 | 2021-07-20 | 郑州市天荣建材有限公司 | 一种木质防火门阻燃处理系统 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3477364A (en) * | 1965-02-12 | 1969-11-11 | Brunswick Corp | Apparatus for densifying wood bowling pin cores and other articles |
| US4264556A (en) * | 1979-08-27 | 1981-04-28 | Kaplesh Kumar | Thermal isostatic densifying method and apparatus |
| US4606388A (en) * | 1985-03-28 | 1986-08-19 | Peter Favot | Process for densifying low density woods |
| US4942081A (en) * | 1988-01-21 | 1990-07-17 | Altomar-Ii Trust By Kenneth Safe, Jr., Trustee | Process for making cellulose-containing products and the products made thereby |
| ATE124736T1 (de) * | 1988-12-16 | 1995-07-15 | Shell Int Research | Zellulosefaser-aggregat und verfahren zu dessen herstellung. |
| JPH072326B2 (ja) | 1989-12-25 | 1995-01-18 | 光彦 棚橋 | 木材の改質処理方法 |
| JP2557272B2 (ja) | 1990-04-13 | 1996-11-27 | 奈良県 | 整形木材の製法 |
| ES2091086T3 (es) * | 1993-04-21 | 1996-10-16 | Shell Int Research | Procedimiento para mejorar la calidad de madera de baja calidad. |
| JPH0732325A (ja) * | 1993-07-12 | 1995-02-03 | Ibiden Co Ltd | 集成材及び集成材の製造方法 |
| SE510198C2 (sv) * | 1995-04-13 | 1999-04-26 | Asea Brown Boveri | Anordning vid tryckbehandling av trä |
| JP2891910B2 (ja) | 1995-09-08 | 1999-05-17 | マイウッド株式会社 | 木材の成形方法 |
| SE510179C2 (sv) * | 1995-12-22 | 1999-04-26 | Asea Brown Boveri | Förfarande för behandling av trä |
| US5652023A (en) * | 1996-02-29 | 1997-07-29 | Chemical Specialties, Inc. | Fixation process for heat-fixable preservative treated wood |
| FI97961C (sv) * | 1996-04-25 | 1997-03-25 | Ari Hottinen | Förfarande för tillverkande av pressträ |
-
1997
- 1997-09-08 DK DK199701018A patent/DK175650B1/da not_active IP Right Cessation
- 1997-09-09 NZ NZ328700A patent/NZ328700A/en unknown
- 1997-09-12 AU AU37504/97A patent/AU732280B2/en not_active Ceased
- 1997-09-16 US US08/929,651 patent/US6267920B1/en not_active Expired - Fee Related
- 1997-09-19 CA CA002215876A patent/CA2215876A1/en not_active Abandoned
- 1997-10-02 DE DE19743703A patent/DE19743703A1/de not_active Ceased
- 1997-10-02 SE SE9703598A patent/SE519408C2/sv not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CA2215876A1 (en) | 1998-04-04 |
| DE19743703A1 (de) | 1998-04-09 |
| AU732280B2 (en) | 2001-04-12 |
| SE519408C2 (sv) | 2003-02-25 |
| SE9703598D0 (sv) | 1997-10-02 |
| SE9703598L (sv) | 1998-04-05 |
| DK101897A (da) | 1998-04-05 |
| AU3750497A (en) | 1998-04-09 |
| NZ328700A (en) | 1998-06-26 |
| US6267920B1 (en) | 2001-07-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |
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