The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 11, 1989
Filed:
Aug. 23, 1988
Applicant:
Inventor:
Akira Narukawa, Yokkaichi, JP;
Assignee:
NGK Insulators, Ltd., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01G / ; G01G / ; G01G / ; G01N / ;
U.S. Cl.
CPC ...
177 50 ; 177145 ; 177245 ; 364568 ; 374 14 ;
Abstract
An apparatus for automatically and accurately measuring ignition loss of powder samples without requirement of manual handling. The apparatus comprises a weighing section, a heating section and a cooling section which are integrally arranged and the weighing section including a sample supply device and a crucible and tray transporting device. Each of the sections is automatically operated under controlling by a controlling section.