초록 ▼

A weighing apparatus of the type which weighs articles through use of a load cell having strain gauges attached thereto, the apparatus including a sealed vessel filled with a liquid of a specific gravity greater than unity for housing the load cell which is immersed in the liquid, a diaphragm provid

A weighing apparatus of the type which weighs articles through use of a load cell having strain gauges attached thereto, the apparatus including a sealed vessel filled with a liquid of a specific gravity greater than unity for housing the load cell which is immersed in the liquid, a diaphragm provided on the sealed vessel so as to close an opening formed in a portion of the vessel, a supporting member for supporting a container carrying the articles to be weighed, and a connecting member for mechanically connecting the supporting member with a load-receiving portion of the load cell through the intermediary of the diaphragm.

대표청구항 ▼

A weighing apparatus for weighing articles through use of a weighing hopper and a load cell having strain gauges attached thereto, said weighing apparatus comprising: a load cell having a load-receiving portion; an amplifier substrate arranged adjacent to said load cell; a vessel for holding a liqui

A weighing apparatus for weighing articles through use of a weighing hopper and a load cell having strain gauges attached thereto, said weighing apparatus comprising: a load cell having a load-receiving portion; an amplifier substrate arranged adjacent to said load cell; a vessel for holding a liquid of a specific gravity greater than unity, and having the load cell and the amplifier substrate attached thereto, said vessel having an opening formed in a portion therof; a cover-portion disposed on said vessel so as to cover the opening; a supporting member for supporting the weighing hopper for holding the articles to be weighed; and a connecting member for operatively connecting said supporting member, said load-receiving portion of the load cell and said cover-portion.