Title:
MANUFACTURE AND APPARATUS FOR GLASS BODY
Document Type and Number:
Japanese Patent JPS61227926
Kind Code:
A
Abstract:
A method of and arrangements for manufacturing glass bodies, in which the starting material for the glass body, being a suspension having a microdispersed solids content, is used to form a porous green body which is subsequently purified and sintered, in which, by separating the phases of the suspension in an arrangement in which a pressure difference can be built up, the green body is deposited on a porous membrane whose shape corresponds to that of the glass body to be produced, the pores of the membrane having a diameter in the range from 1 to 500 times the average particle diameter of the solids content of the suspension.
Inventors:
CLASEN ROLF (DE)
HERMANN WILHELM G (DE)
HERMANN WILHELM G (DE)
Application Number:
JP6607486A
Publication Date:
October 11, 1986
Filing Date:
March 26, 1986
Export Citation:
Assignee:
PHILIPS NV
International Classes:
G02B6/00; C03B8/02; C03B19/12; C03B20/00; C03B37/016; (IPC1-7): C03B8/02; C03B20/00; C03B37/016; G02B6/00
Attorney, Agent or Firm:
Akihide Sugimura
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