RU2000120001A - METHOD FOR PROCESSING WOOD UNDER PRESSURE - Google Patents

METHOD FOR PROCESSING WOOD UNDER PRESSURE

Info

Publication number
RU2000120001A
RU2000120001A RU2000120001/13A RU2000120001A RU2000120001A RU 2000120001 A RU2000120001 A RU 2000120001A RU 2000120001/13 A RU2000120001/13 A RU 2000120001/13A RU 2000120001 A RU2000120001 A RU 2000120001A RU 2000120001 A RU2000120001 A RU 2000120001A
Authority
RU
Russia
Prior art keywords
pressure
medium
fluid
under pressure
created
Prior art date
Application number
RU2000120001/13A
Other languages
Russian (ru)
Other versions
RU2239552C2 (en
Inventor
Кейо Хельгрен
Том Йоханниссон
Original Assignee
Флоу Холдингз ГмбХ (САГЛ) Лимитед Лайабилити Компани
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 SE9501427A external-priority patent/SE510198C2/en
Application filed by Флоу Холдингз ГмбХ (САГЛ) Лимитед Лайабилити Компани filed Critical Флоу Холдингз ГмбХ (САГЛ) Лимитед Лайабилити Компани
Publication of RU2000120001A publication Critical patent/RU2000120001A/en
Application granted granted Critical
Publication of RU2239552C2 publication Critical patent/RU2239552C2/en

Links

Claims (5)

1. Способ обработки высоким давлением деревянной детали в камере давления (1) при использовании среды, в которой создается давление и которая окружает деревянную деталь более чем с одной стороны, для передачи давления на деревянную деталь, отличающийся тем, что в камере давления обеспечивают вторичную среду в форме текучей среды, создают в среде, в которой создается давление, давление 50 - 500 МПа (500 - 5000 бар), и регулируют количество вторичной среды, которое при обработке давлением проникает в деревянную деталь, путем откачивания текучей среды из камеры давления в процессе создания давления.1. The method of processing high pressure wooden parts in the pressure chamber (1) using a medium in which pressure is created and which surrounds the wooden part on more than one side, for transmitting pressure to the wooden part, characterized in that the secondary chamber is provided in the pressure chamber in the form of a fluid, create in a medium in which pressure is created, a pressure of 50 - 500 MPa (500 - 5000 bar), and regulate the amount of secondary medium that, when processed by pressure, penetrates a wooden part by pumping out a fluid of the pressure chamber during pressurization. 2. Способ по п. 1, отличающийся тем, что в ходе обработки давлением в камере давления сохраняют некоторое количество текучей среды. 2. The method according to p. 1, characterized in that during the pressure treatment in the pressure chamber retain a certain amount of fluid. 3. Способ по п. 1, отличающийся тем, что деревянную деталь перед обработкой давлением заключают в оболочку, также содержащую определенное количество указанной текучей среды. 3. The method according to p. 1, characterized in that the wooden part before processing the pressure is enclosed in a shell also containing a certain amount of the specified fluid. 4. Способ по п. 1, отличающийся тем, что в среде, в которой создается давление, создают давление 80 - 150 МПа (800 - 1500 бар). 4. The method according to p. 1, characterized in that in the medium in which the pressure is created, create a pressure of 80 - 150 MPa (800 - 1500 bar). 5. Способ по п. 1, отличающийся тем, что обработку давлением проводят при температурах между 0 и 50oС, предпочтительно между 10 и 40oС.5. The method according to p. 1, characterized in that the pressure treatment is carried out at temperatures between 0 and 50 o With, preferably between 10 and 40 o C.
RU2000120001/12A 1995-04-13 1996-04-12 Method of wood treatment under pressure RU2239552C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9501427-0 1995-04-13
SE9501427A SE510198C2 (en) 1995-04-13 1995-04-13 Device for pressure treatment of wood

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
RU97118778/13A Division RU2162029C2 (en) 1995-04-13 1996-04-12 Device for wood working under pressure

Publications (2)

Publication Number Publication Date
RU2000120001A true RU2000120001A (en) 2002-07-27
RU2239552C2 RU2239552C2 (en) 2004-11-10

Family

ID=20397996

Family Applications (2)

Application Number Title Priority Date Filing Date
RU2000120001/12A RU2239552C2 (en) 1995-04-13 1996-04-12 Method of wood treatment under pressure
RU97118778/13A RU2162029C2 (en) 1995-04-13 1996-04-12 Device for wood working under pressure

Family Applications After (1)

Application Number Title Priority Date Filing Date
RU97118778/13A RU2162029C2 (en) 1995-04-13 1996-04-12 Device for wood working under pressure

Country Status (14)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE510179C2 (en) * 1995-12-22 1999-04-26 Asea Brown Boveri Procedure for the treatment of wood
DK175650B1 (en) * 1996-10-04 2005-01-03 Mywood Corp Method for hydrostatic pressure forming of wood
SE9703776D0 (en) 1997-10-16 1997-10-16 Lindhe Curt New material and process for its preparation
CN1082419C (en) * 1998-03-11 2002-04-10 安善泰 Compressing method and equipment for raising hardness and strength 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 (en) * 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 (en) * 2011-12-14 2013-06-20 Федеральное бюджетное государственное образовательное учреждение высшего профессионального образования "Уральский государственный лесотехнический университет" Method of making slat
CN106628402B (en) * 2016-11-28 2019-01-22 浙江大学 It is pressurized suitable for super-pressure and handles the sealing device and method of article
RU2684312C1 (en) * 2017-10-26 2019-04-05 Федеральное государственное бюджетное образовательное учреждение высшего образования "Воронежский государственный лесотехнический университет имени Г.Ф. Морозова" Device for wood impregnation

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE291945C (en) * 1915-06-25
NL14274C (en) * 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 (en) * 1980-10-30 1982-01-04 Darje Nils Ab Method for increasing the hardness of wood by compression
SE446702B (en) * 1980-12-16 1986-10-06 Tarkett Ab PROCEDURE FOR HARDGORING AND STABILIZING THREE
SE452436B (en) * 1986-03-25 1987-11-30 Asea Ab PRESSURE PLANT WITH A PRESSURE CELL TYPE PRESSURE
DK418389D0 (en) * 1989-08-24 1989-08-24 Teknologisk Inst PROCEDURE FOR USE BY CUTTING WOODEN COATS AND APPARATUS FOR USE IN EXERCISING THE PROCEDURE
US5247975A (en) * 1989-12-25 1993-09-28 Hisaka Works Limited Wood treating method and apparatus
SE9303821L (en) * 1993-11-18 1995-05-19 Curt Lindhe Ways to produce hard wood elements

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