FI45425C - A method for the rapid and complete impregnation of dry wood and wood fiber cells enclosed in an impregnation cylinder by vacuum pressure treatment and an apparatus for applying the method. - Google Patents
A method for the rapid and complete impregnation of dry wood and wood fiber cells enclosed in an impregnation cylinder by vacuum pressure treatment and an apparatus for applying the method.Info
- Publication number
- FI45425C FI45425C FI35662A FI35662A FI45425C FI 45425 C FI45425 C FI 45425C FI 35662 A FI35662 A FI 35662A FI 35662 A FI35662 A FI 35662A FI 45425 C FI45425 C FI 45425C
- Authority
- FI
- Finland
- Prior art keywords
- impregnation
- wood
- rapid
- applying
- vacuum pressure
- Prior art date
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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1169061A SE227747C1 (en) | 1960-10-17 | 1961-11-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
FI45425B FI45425B (en) | 1972-02-29 |
FI45425C true FI45425C (en) | 1972-06-12 |
Family
ID=20294439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI35662A FI45425C (en) | 1961-11-24 | 1962-02-21 | A method for the rapid and complete impregnation of dry wood and wood fiber cells enclosed in an impregnation cylinder by vacuum pressure treatment and an apparatus for applying the method. |
Country Status (3)
Country | Link |
---|---|
DK (1) | DK105945C (en) |
FI (1) | FI45425C (en) |
GB (1) | GB946653A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2376929B1 (en) * | 2008-03-03 | 2013-01-30 | Fermín Posada González De Sarralde | PROCEDURE FOR IMPREGNATION TO WOOD VACUUM, CONSISTING THAT THE VACUUM CYCLE IS PERFORMED ONCE THE MATERIAL IS SUBMERGED IN THE LIQUID. |
-
1962
- 1962-02-21 FI FI35662A patent/FI45425C/en active
- 1962-09-25 DK DK414862A patent/DK105945C/en active
- 1962-10-31 GB GB4122662A patent/GB946653A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FI45425B (en) | 1972-02-29 |
GB946653A (en) | 1964-01-15 |
DK105945C (en) | 1966-11-28 |
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