专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

141. 发明授权

US3823751A Fluid dispenser control system 失效
标题翻译：流体分配器控制系统
公开(公告)号：US3823751A
公开(公告)日：1974-07-16
申请号：US36946073
申请日：1973-06-13
申请人： AUTOMATIC SYST INC
发明人： HEALY J
IPC分类号： F16K21/20 , B67D7/44 , B67D7/48 , B65B1/30
CPC分类号： B67D7/445 , B67D7/48
摘要： A system for use with a fluid dispensing apparatus having a fluid flow metering mechanism and a nozzle including an automatic pressure differential-actuated full tank shutoff. The system comprises a holding tank, means for maintaining the pressure in the tank at a differential with respect to atmospheric pressure and for connecting the holding tank to the nozzle to actuate the shutoff, and a mechanical selector operatively linked to the metering sustem and to the first mentioned means for actuating those means when substantially a predetermined amount of fluid has been dispensed through the nozzle.
摘要翻译：一种与流体分配装置一起使用的系统，其具有流体流量计量机构和包括自动差压致动的全箱关闭的喷嘴。该系统包括一个保持箱，用于将罐中的压力保持在相对于大气压力的差值并用于将保持箱连接到喷嘴以致动关闭的装置;以及机械选择器，其可操作地连接到计量维持器首先提到的用于在通过喷嘴分配基本上预定量的流体时致动这些装置的装置。

142. 发明授权

US3688813A Dispensing nozzle 失效
标题翻译：分配喷嘴
公开(公告)号：US3688813A
公开(公告)日：1972-09-05
申请号：US3688813D
申请日：1971-04-19
申请人： TEXACO INC
发明人： MAYER EDWARD A
IPC分类号： B67D7/48 , B65B3/26 , B67D5/373
CPC分类号： B67D7/48
摘要： An automatic fuel dispensing nozzle for filling and topping-off a tank in which the topping-off step is effected by a topping-off valve which is actuated automatically by an increase in line pressure which occurs when the initial control signal caused by the initial surge of fuel about the filler spout closes a secondary valve in the main line.
摘要翻译：一种自动燃料分配喷嘴，用于填充和顶起罐，其中顶起步骤通过顶起阀实现，该顶部阀通过由初始喘振引起的初始控制信号的线压力增加而自动地启动关于填料喷口的燃料关闭主管中的次级阀。

143. 发明授权

US3610298A Fluid dispensing nozzle 失效
标题翻译：流体分配喷嘴
公开(公告)号：US3610298A
公开(公告)日：1971-10-05
申请号：US3610298D
申请日：1970-03-02
申请人： DOVER CORP
发明人： WOOD CHESTER W
IPC分类号： B67D7/48 , B67D5/372
CPC分类号： B67D7/48 , Y10T74/2063
摘要： An automatic liquid level responsive dispensing nozzle of the type used to dispense gasoline. The nozzle is provided with a manually actuated handle which is used to initiate flow. The handle is formed from two sections which are pivotally connected to one another. The sections are further provided with an adjustable connecting means which changes the throw of the handle and thereby controls the extent to which the nozzle control valve may be opened.

你已经成功收藏专利！

检索式保存成功!

IPRDB