专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US3955402A Pass level tester for glass bottles 失效
标题翻译：玻璃瓶通过液位测试仪
公开(公告)号：US3955402A
公开(公告)日：1976-05-11
申请号：US615432
申请日：1975-09-22
申请人： William Andrew Harvill
发明人： William Andrew Harvill
IPC分类号： G01N3/12 , G01N33/38 , G01M3/02
CPC分类号： G01N3/12 , G01N33/386
摘要： An apparatus for testing the internal pressure strength of glass bottles is described. The system utilizes water as a pressure test medium which is introduced into the test bottles and pressurized to predetermined pressure levels in stepped increments. Pressurization of the water is effected by a gas driven piston in the water supply line. A plurality of pressure control switches in the water supply line step the water pressure through said predetermined levels. A control circuit is provided for sequentially actuating said pressure switches for predetermined durations. Indicator means are provided on a control panel to indicate the test pressure level under which the test apparatus is operating at any given time, (i.e., guage), as well as the test pressure levels passed (i.e., lamps).
摘要翻译：描述了一种用于测试玻璃瓶的内部压力强度的装置。该系统利用水作为压力测试介质，其被引入到测试瓶中并以阶梯式增量加压到预定的压力水平。水的加压由供水管线中的气体驱动活塞来实现。供水管路中的多个压力控制开关使水压达到所述预定水平。提供控制电路用于在预定持续时间内依次致动所述压力开关。指示装置设置在控制面板上，以指示测试装置在任何给定时间（即，测量）下以及通过的测试压力水平（即，灯）的操作的测试压力水平。

2. 发明授权

US4002215A Portable weigh apparatus for measuring liquid volume 失效
标题翻译：用于测量液体体积的便携式称重设备
公开(公告)号：US4002215A
公开(公告)日：1977-01-11
申请号：US661899
申请日：1976-02-26
申请人： William Andrew Harvill
发明人： William Andrew Harvill
IPC分类号： G01F23/20 , G01G3/14 , G01G5/00 , G01G7/02
CPC分类号： G01G3/14 , G01F23/20 , G01G5/00
摘要： An apparatus for measuring the volume of a liquid delivered in bulk to an outlet storage tank is described. A portable weigh apparatus is provided for transportation to each outlet by the delivery truck. The measuring apparatus includes a plurality of jacks for lifting the storage tank, load cells for sensing the load generated by the lifted storage tank, and a display unit for providing a direct readout of the volume of liquid dispensed into the storage tank. In one embodiment the measuring apparatus comprises a portable wheeled cart. In a second embodiment the measuring apparatus comprises a device of lightweight, foldable construction, which can be lifted and carried by hand from the delivery truck to a position below the storage tank.
摘要翻译：描述了一种用于测量散装输送到出口储罐的液体的体积的装置。提供便携式称重装置，用于通过运送卡车运输到每个出口。测量装置包括多个用于提升储罐的插座，用于感测由提升的储存罐产生的负载的负载传感器，以及用于提供分配到储罐中的液体的体积的直接读出的显示单元。在一个实施例中，测量装置包括便携式轮式推车。在第二实施例中，测量装置包括轻型，可折叠结构的装置，其可以用手从输送卡车提起并携带到存储罐下方的位置。

3. 发明授权

US4014461A Automatic change-over device for liquid dispensing system 失效
标题翻译：液体分配系统自动切换装置
公开(公告)号：US4014461A
公开(公告)日：1977-03-29
申请号：US665973
申请日：1976-03-10
申请人： William Andrew Harvill
发明人： William Andrew Harvill
IPC分类号： B67D1/00 , B67D1/12 , F04B15/02 , F04B49/00 , B65D35/22
CPC分类号： B67D1/1245 , Y10T137/4841
摘要： An automatic change-over system for stock rotation of liquids packaged in plural collapsible bag-type reservoirs is described. The bag-type reservoirs are divided into primary and secondary groups, the primary group containing the supply of liquid being dispensed and the secondary group containing the liquid supply held in reserve. Automatic change-over between the primary and secondary groups of bag-type reservoirs is effected in response to a vacuum created by the empty condition in the bags in the primary group. The pressure change in the present system is the result of the deflation of the empty bag-type packages. Thus, the change-over is caused by the characteristics of the flexible bags containing the liquid being dispensed.
摘要翻译：描述了一种用于包装在多个可折叠袋式贮存器中的液体的库存旋转的自动转换系统。袋型水库分为初级和二级组，初级群体分配液体供应，含有液体供应的二级库存储备。响应于初级组中的袋中的空状态产生的真空，实现袋型贮存器的主组和次组之间的自动转换。本系统的压力变化是空袋式包装件放气的结果。因此，转换是由包含被分配的液体的柔性袋的特性引起的。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式