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1. (WO1991006131) POROUS CARBON MATERIAL EQUIPPED WITH FLAT SHEET-LIKE RIBS AND PRODUCTION METHOD THEREOF
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/006131 International Application No.: PCT/JP1990/001217
Publication Date: 02.05.1991 International Filing Date: 21.09.1990
IPC:
B29C 70/14 (2006.01) ,C04B 38/00 (2006.01) ,H01M 4/86 (2006.01) ,H01M 4/88 (2006.01) ,H01M 4/96 (2006.01) ,H01M 8/14 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
70
Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
04
comprising reinforcements only, e.g. self-reinforcing plastics
06
Fibrous reinforcements only
10
characterised by the structure of fibrous reinforcements
12
using fibres of short length, e.g. in the form of a mat
14
oriented
C CHEMISTRY; METALLURGY
04
CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
B
LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
38
Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4
Electrodes
86
Inert electrodes with catalytic activity, e.g. for fuel cells
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4
Electrodes
86
Inert electrodes with catalytic activity, e.g. for fuel cells
88
Processes of manufacture
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4
Electrodes
86
Inert electrodes with catalytic activity, e.g. for fuel cells
96
Carbon-based electrodes
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8
Fuel cells; Manufacture thereof
14
Fuel cells with fused electrolytes
Applicants:
KUREHA KAGAKU KOGYO KABUSHIKI KAISHA [JP/JP]; 9-11, Nihonbashi Horidomecho 1-chome Chuo-ku Tokyo 103, JP (AllExceptUS)
FUKUDA, Hiroyuki [JP/JP]; JP (UsOnly)
FUNABASHI, Masayuki [JP/JP]; JP (UsOnly)
ABE, Hikonori [JP/JP]; JP (UsOnly)
Inventors:
FUKUDA, Hiroyuki; JP
FUNABASHI, Masayuki; JP
ABE, Hikonori; JP
Agent:
TAKADA, Takeshi; 6th Floor Minamiaoyama Muramatsu Bldg. 7-4, Minamiaoyama 6-chome Minato-ku Tokyo 107, JP
Priority Data:
1/26968017.10.1989JP
Title (EN) POROUS CARBON MATERIAL EQUIPPED WITH FLAT SHEET-LIKE RIBS AND PRODUCTION METHOD THEREOF
(FR) MATERIAU EN CARBONE POREUX POURVU DE NERVURES EN FORME DE FEUILLES PLATES ET PROCEDE DE PRODUCTION
Abstract:
(EN) A porous carbon material (1) equipped with ribs is an integral mold containing a carbon fiber (5) and consisting or rib portions (2) and a web portion (3). The carbon fiber (5) is oriented at the rib portions (2) in the direction of the thickness of the web portion (3) and is oriented in the web portion (3) in the planar direction of the web portion (3) and in a direction orthogonal to the rib portions (2).
(FR) Un matériau en carbone poreux (1) pourvu de nervures constitue un moule intégral contenant une fibre de carbone (5) et composé de parties de nervures (2) et d'une partie d'âme (3). La fibre de carbone (5) est orientée au niveau des parties de nervures (2) dans le sens de l'épaisseur de la partie d'âme (3) et est orientée au niveau de la partie d'âme (3) dans le sens du plan de la partie d'âme (3) et dans un sens orthogonal aux parties de nervures (2).
Designated States: JP, US
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, IT, LU, NL, SE)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
EP0448719US5236687US5338320