FILTER

FILTER

PROBLEM TO BE SOLVED: To provide the most suitable filter for a ventilation fan in a kitchen, a high-temperature duct or the like by realizing the filter without being affected by a temperature limit or the like due to a binder and capable of withstanding high-temperature treatment. SOLUTION: In the...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: ISHII YUTAKA, KAMIMOCHI HIDEKI, SHIMATANI KAZUNORI
Format: Patent
Sprache:eng
Schlagworte:
BRAIDING
COTTON-WOOL
FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS
KNITTING
LACE-MAKING
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL
NON-WOVEN FABRICS
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TEXTILES
TRANSPORTING
TRIMMINGS
WADDING
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide the most suitable filter for a ventilation fan in a kitchen, a high-temperature duct or the like by realizing the filter without being affected by a temperature limit or the like due to a binder and capable of withstanding high-temperature treatment. SOLUTION: In the filter 10 in which a fiber material is crowded at a constant density and which is arranged on the flow path of gas, a felt-like filter body 11 in which a short fiber 11a including silicon carbide is twisted reciprocally and piled up without depending on the binder is sandwiched between net members 12, and is assembled by a spacer 13, a pressing member 14 and a receiving member 15. The filter 10 is arranged in such a manner that a direction of extending the short fiber 11a of the filter body 11 is mostly distributed in a vertical direction. COPYRIGHT: (C)2005,JPO&NCIPI