FR671001A - Method and apparatus for the impregnation of paper for the insulation of electric cables - Google Patents

Method and apparatus for the impregnation of paper for the insulation of electric cables

Info

Publication number
FR671001A
FR671001A FR671001DA FR671001A FR 671001 A FR671001 A FR 671001A FR 671001D A FR671001D A FR 671001DA FR 671001 A FR671001 A FR 671001A
Authority
FR
France
Prior art keywords
impregnation
insulation
paper
electric cables
cables
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WT Glover and Co Ltd
Original Assignee
WT Glover and Co Ltd
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
Application filed by WT Glover and Co Ltd filed Critical WT Glover and Co Ltd
Application granted granted Critical
Publication of FR671001A publication Critical patent/FR671001A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/0005—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/30—Drying; Impregnating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/48—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances fibrous materials
    • H01B3/485—Other fibrous materials fabric

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Coating Apparatus (AREA)
  • Reinforced Plastic Materials (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
FR671001D 1931-03-18 1929-03-06 Method and apparatus for the impregnation of paper for the insulation of electric cables Expired FR671001A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8325/31A GB373697A (en) 1931-03-18 1931-03-18 Improvements in means for impregnating and coating sheet material

Publications (1)

Publication Number Publication Date
FR671001A true FR671001A (en) 1929-12-07

Family

ID=9850364

Family Applications (1)

Application Number Title Priority Date Filing Date
FR671001D Expired FR671001A (en) 1931-03-18 1929-03-06 Method and apparatus for the impregnation of paper for the insulation of electric cables

Country Status (5)

Country Link
US (1) US1958984A (en)
BE (1) BE358734A (en)
DE (1) DE597290C (en)
FR (1) FR671001A (en)
GB (2) GB318647A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE554461A (en) * 1956-02-06
FR75710E (en) * 1958-10-22 1961-08-04 Improvement in high pressure heat treatments
DE1183775B (en) * 1960-09-21 1964-12-17 Zum Bruderhaus Ges Mit Beschra Method and system for treating paper webs or the like with liquid or steam
US3613634A (en) * 1969-10-30 1971-10-19 United Aircraft Corp Strand impregnation apparatus

Also Published As

Publication number Publication date
BE358734A (en)
DE597290C (en) 1934-05-19
GB318647A (en) 1929-09-09
GB373697A (en) 1932-06-02
US1958984A (en) 1934-05-15

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