NO118001B - - Google Patents

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Info

Publication number
NO118001B
NO118001B NO16609666A NO16609666A NO118001B NO 118001 B NO118001 B NO 118001B NO 16609666 A NO16609666 A NO 16609666A NO 16609666 A NO16609666 A NO 16609666A NO 118001 B NO118001 B NO 118001B
Authority
NO
Norway
Prior art keywords
liquid
loop
indicator
level
level indicator
Prior art date
Application number
NO16609666A
Other languages
English (en)
Norwegian (no)
Inventor
R Bescher
Original Assignee
Koppers Co Inc
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 US165559A external-priority patent/US3200003A/en
Priority claimed from US173774A external-priority patent/US3199211A/en
Application filed by Koppers Co Inc filed Critical Koppers Co Inc
Publication of NO118001B publication Critical patent/NO118001B/no

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
    • B27K3/34—Organic impregnating agents
    • B27K3/38—Aromatic compounds
    • B27K3/40—Aromatic compounds halogenated
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Level Indicators Using A Float (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
NO16609666A 1962-01-11 1966-12-21 NO118001B (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16556062A 1962-01-11 1962-01-11
US165559A US3200003A (en) 1962-01-11 1962-01-11 Process for impregnating wood with pentachlorophenol and composition therefor
US173774A US3199211A (en) 1962-02-16 1962-02-16 Method of preseasoning green or partially seasoned wood

Publications (1)

Publication Number Publication Date
NO118001B true NO118001B (fr) 1969-10-20

Family

ID=27389164

Family Applications (1)

Application Number Title Priority Date Filing Date
NO16609666A NO118001B (fr) 1962-01-11 1966-12-21

Country Status (6)

Country Link
BE (1) BE619611A (fr)
CH (1) CH411316A (fr)
GB (1) GB990834A (fr)
LU (1) LU42512A1 (fr)
NL (1) NL140762B (fr)
NO (1) NO118001B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6235403B1 (en) 1995-05-08 2001-05-22 The University Of Melbourne Process of treating wood with preservative
US6696102B2 (en) * 2001-01-19 2004-02-24 Premier Wood Treating, L.L.C. Cellulose preservative method and apparatus
US6586109B2 (en) 2001-09-21 2003-07-01 Premier Wood Treating, Llc Fire retardant cellulose preservative treatment process

Also Published As

Publication number Publication date
BE619611A (fr) 1962-12-31
GB990834A (en) 1965-05-05
CH411316A (fr) 1966-04-15
LU42512A1 (fr) 1962-12-11
NL140762B (nl) 1974-01-15

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