METHOD FOR EVALUATING FLUIDITY OF KNEADED MATTER WITHIN MIXER

PROBLEM TO BE SOLVED: To provide a fluidity control method constituted so as to enhance measuring precision in indirectly measuring the fluidity of a fluid kneaded matter like castable refractory or ready-mixed concrete prepared by a mixer and utilizing a measuring method enhanced in measuring preci...

Full description

Saved in:
Bibliographic Details
Main Authors OKADA TAKUYA, SUGAWARA MITSUO
Format Patent
LanguageEnglish
Published 17.03.2005
Edition7
Subjects
BLASTING
DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE
FURNACES
HEATING
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
KILNS
LIGHTING
MEASURING
MECHANICAL ENGINEERING
OVENS
PERFORMING OPERATIONS
PHYSICS
PREPARING CLAY
PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL,e.g. PLASTER
RETORTS
TESTING
TRANSPORTING
WEAPONS
WORKING CEMENT, CLAY, OR STONE
Online AccessGet full text

Cover

More Information
Summary:PROBLEM TO BE SOLVED: To provide a fluidity control method constituted so as to enhance measuring precision in indirectly measuring the fluidity of a fluid kneaded matter like castable refractory or ready-mixed concrete prepared by a mixer and utilizing a measuring method enhanced in measuring precision. SOLUTION: This method comprises measuring the relaxing time until a motor reaches a stop state that the load, received from the kneaded matter of the stirring blade or rotary shaft of the mixer during the kneading in the mixer, turns free from the point of time starting the occurrence of a signal for stopping the rotation of the motor, and evaluating a fluidity of kneaded matter within the mixer from the correlation of the preliminarily calculated relaxing time and fluidity. COPYRIGHT: (C)2005,JPO&NCIPI
Bibliography:Application Number: JP20030209099