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:
Mar. 24, 1992
Filed:
Apr. 30, 1991
Frederick U Meier, Merrimack, NH (US);
Mark F Larrousse, Nashua, NH (US);
David S Harvey, Groton, MA (US);
Mobil Solar Energy Corporation, Billerica, MA (US);
Abstract
A system for repeatedly supplying a predetermined quantity of solid particulate material, e.g. solid, spherical silicon particles, to a location remote from the area where the particulate material is stored. The system includes a container for storing solid particulate material, a receiving chamber coupled with the container and sized and configured to admit only a predetermined quantity of particulate material from the container, and means for applying at least one stream of a pressurized fluid so as to entrain and transport said predetermined quantity of particulate material from the receiving chamber to the remote location.