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Metered dispenser for granular materials - has metering vessel with inclined tilt axis and filling and emptying pipes
专利权人:
CIBA-GEIGY AG
发明人:
LEUENBERGER, ANDREAS
申请号:
CH19890001476
公开号:
CH677714(A5)
申请日:
1989.04.18
申请国别(地区):
瑞士
年份:
1991
代理人:
摘要:
The granular spreader has a supply container (4) and a metering device (6) connected thereto by a pipeline (5). The metering device has a tip-up metering vessel (7) whose tilting axis (8) is inclined and runs across the centre axis (9) of the metering vessel. At the opening (10) of the metering vessel there is a filling and emptying pipe (11) or area which is divided longitudinally parallel to the flow direction of the granulate into the vessel through a partition (12) into two cahnnels, one of which is the filling channel (13) and the other the emptying channel (14). The partition between the two channels and the pipe or the area so divided are long enough so that in the emptying position of the metering vessel, granules flowing out from the supply container are stopped or built up at the partition rising in front of the entrance into the downwardly aligned metering vessel. ADVANTAGE - Accurate metering without mechanical means which would adversely affect the material.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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