公开(公告)号：US3764242A

公开(公告)日：1973-10-09

申请号：US3764242D

申请日：1972-04-25

Applicant: ALUSUISSE

Inventor： FISCHER W

IPC: B30B11/02 ,  B30B11/00

CPC classification number: B30B11/022

Abstract: Apparatus for the production of test specimens from green artificial carbon by shaking of a warm granular mass in a stationary mold, the bottom of which is formed by a closure plate vertically movable in the lower part of the mold, which rests on spring elements and can be set in vibration in the vertical direction by means of two oppositely rotating motors and is closable at the top by a counter-plate. The apparatus is distinguished in that said counter-plate is pressable by means of an upper cylinder by oil pressure against the carbon mass by virtue of the installation of a non-return valve and a fine needle valve connected parallel therewith in the oil conduit in such a way that it can follow the variation of height of the compacting mass.

Abstract translation: 用于通过在固定模具中摇动温暖的颗粒物质来生产来自绿色人造碳的测试样品的装置，其固定模具的底部由在模具的下部可垂直移动的封闭板形成，所述闭合板搁置在弹簧元件上并且可以 通过两个相对旋转的电动机在垂直方向上设置振动，并且可以通过对板在顶部封闭。 该装置的特征在于，通过在油管道中设置止回阀和与其并联连接的细针阀，借助于通过油压抵靠碳质块的上压缸来压制该装置 一种可以跟随压实质量的高度变化的方式。