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
Application number
FI35662A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI45425B (en
Inventor
Arvidsson Karl Ewald
Original Assignee
Arvidsson K E
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 SE1169061A external-priority patent/SE227747C1/xx
Application filed by Arvidsson K E filed Critical Arvidsson K E
Application granted granted Critical
Publication of FI45425B publication Critical patent/FI45425B/fi
Publication of FI45425C publication Critical patent/FI45425C/en

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)
FI35662A 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. FI45425C (en)

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)

* Cited by examiner, † Cited by third party
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.

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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