GB1261353A - Production of carbon filaments - Google Patents

Production of carbon filaments

Info

Publication number
GB1261353A
GB1261353A GB2488668A GB2488668A GB1261353A GB 1261353 A GB1261353 A GB 1261353A GB 2488668 A GB2488668 A GB 2488668A GB 2488668 A GB2488668 A GB 2488668A GB 1261353 A GB1261353 A GB 1261353A
Authority
GB
United Kingdom
Prior art keywords
susceptor
wall thickness
centre
induction heating
carbon filaments
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
GB2488668A
Inventor
Donald Robert Lovell
John James Tatchell
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.)
Morganite Research and Development Ltd
Original Assignee
Morganite Research and Development 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 Morganite Research and Development Ltd filed Critical Morganite Research and Development Ltd
Priority to GB2488668A priority Critical patent/GB1261353A/en
Publication of GB1261353A publication Critical patent/GB1261353A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
    • D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
    • D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments

Abstract

1,261,353. Induction heating apparatus. MORGANITE RESEARCH & DEVELOPMENT Ltd. 25 Aug., 1969 [24 May, 1968], No. 24886/68. Heading H5H. [Also in Division C1] A radio frequency induction heating system e.g. coil 4 is provided with a generally cylindrical susceptor 1 of e.g. impermeable graphite, the wall thickness of the susceptor being less towards the centre of the susceptor than away from it. The susceptor, which is held in place by e.g. a refractory material 2 enclosed within an outer furnace wall 3, may be of the shape illustrated or e.g. there may be a length of wall extending from the centre of evenly reduced wall thickness, terminating in an end portion of evenly increased wall thickness. The susceptor, which should have a permeability as low as possible, is used for graphitizing carbon filaments (see Division C1).
GB2488668A 1968-05-24 1968-05-24 Production of carbon filaments Expired GB1261353A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2488668A GB1261353A (en) 1968-05-24 1968-05-24 Production of carbon filaments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2488668A GB1261353A (en) 1968-05-24 1968-05-24 Production of carbon filaments

Publications (1)

Publication Number Publication Date
GB1261353A true GB1261353A (en) 1972-01-26

Family

ID=10218811

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2488668A Expired GB1261353A (en) 1968-05-24 1968-05-24 Production of carbon filaments

Country Status (1)

Country Link
GB (1) GB1261353A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4197282A (en) * 1977-05-25 1980-04-08 The British Petroleum Company Limited Manufacture of carbon fibres

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4197282A (en) * 1977-05-25 1980-04-08 The British Petroleum Company Limited Manufacture of carbon fibres

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