GB956760A - Improvements in or relating to methods of manufacturing elongated bodies such as rods and tubes of, for example ceramic material - Google Patents

Improvements in or relating to methods of manufacturing elongated bodies such as rods and tubes of, for example ceramic material

Info

Publication number
GB956760A
GB956760A GB1484463A GB1484463A GB956760A GB 956760 A GB956760 A GB 956760A GB 1484463 A GB1484463 A GB 1484463A GB 1484463 A GB1484463 A GB 1484463A GB 956760 A GB956760 A GB 956760A
Authority
GB
United Kingdom
Prior art keywords
rod
oven
tubes
ceramic material
rods
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
GB1484463A
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.)
Philips Electrical Industries Ltd
Original Assignee
Philips Electrical Industries 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 Philips Electrical Industries Ltd filed Critical Philips Electrical Industries Ltd
Publication of GB956760A publication Critical patent/GB956760A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/92—Methods or apparatus for treating or reshaping
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/28—Slip casting
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/30—Drying methods

Abstract

956,760. Extruding rods, tubes &c. PHILIPS ELECTRICAL INDUSTRIES Ltd. April 16, 1963 [April 19, 1962], No. 14844/63. Heading B5A. A rod or tube 2 of, e.g. ceramic material, is extruded downwardly from an extruder 1 and drawn upwardly through a sintering oven 3 by a pulling mechanism 4, the sintered rod or tube thus formed being cut into lengths by a knife 5. The portion of the rod or tube intermediate the extruder and the oven hangs freely in a loop 8, the length of which controls the extrusion rate, the controlling mechanism being photo-electric cells 7. The rod may be dried, prior to sintering, within the oven itself, or may be dried by a separate device 6, such as an infra-red radiator, before entering the oven.
GB1484463A 1962-04-19 1963-04-16 Improvements in or relating to methods of manufacturing elongated bodies such as rods and tubes of, for example ceramic material Expired GB956760A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL277471 1962-04-19

Publications (1)

Publication Number Publication Date
GB956760A true GB956760A (en) 1964-04-29

Family

ID=19753771

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1484463A Expired GB956760A (en) 1962-04-19 1963-04-16 Improvements in or relating to methods of manufacturing elongated bodies such as rods and tubes of, for example ceramic material

Country Status (1)

Country Link
GB (1) GB956760A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2137552A (en) * 1983-04-08 1984-10-10 Asahi Chemical Ind Reducing residual strain in extruded and roller ceramic plates

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2137552A (en) * 1983-04-08 1984-10-10 Asahi Chemical Ind Reducing residual strain in extruded and roller ceramic plates

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