LIQUID STORAGE CONTAINER, METHOD FOR DETECTING LIQUID AMOUNT IN LIQUID STORAGE CONTAINER, AND LIQUID JET RECORDER

PURPOSE: To analogically detect an amount of liquid(ink) in a liquid storage part. CONSTITUTION: In the liquid storage container, a reflector 30 is set at a face formed in a height direction from a bottom part inside a liquid storage chamber 45 of an ink tank 7. The reflector 30 is formed by a light...

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Bibliographic Details
Main Authors SHIMIZU EIICHIRO, KOJIMA YOSHINORI, YAMAMOTO HAJIME, HATASA NOBUYUKI, IGAKI MASAHIKO
Format Patent
LanguageEnglish
Korean
Published 27.02.2004
Edition7
Subjects
CORRECTION OF TYPOGRAPHICAL ERRORS
i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME
LINING MACHINES
PERFORMING OPERATIONS
PRINTING
SELECTIVE PRINTING MECHANISMS
STAMPS
TRANSPORTING
TYPEWRITERS
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Summary:PURPOSE: To analogically detect an amount of liquid(ink) in a liquid storage part. CONSTITUTION: In the liquid storage container, a reflector 30 is set at a face formed in a height direction from a bottom part inside a liquid storage chamber 45 of an ink tank 7. The reflector 30 is formed by a light transmissive member in which a plurality of roof-shaped mirrors 34 each with two reflecting faces set by predetermined angles are arranged in one direction. A detector(not shown in Fig.) comprising a set of a point light source(light emitting element) 31 and a light receiving element 32 is fixed to a point opposite to a side part of the ink tank 7 where the reflector 30 is disposed.
Bibliography:Application Number: KR20030057420