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. 发明申请

US20180022480A1 DEVICE FOR FILLING INHOMOGENEOUS PRODUCTS 审中-公开
公开(公告)号：US20180022480A1
公开(公告)日：2018-01-25
申请号：US15653135
申请日：2017-07-18
申请人： WEIGHTPACK S.R.L.
发明人： Vanni Zacche'
IPC分类号： B65B3/14 , B65B3/28
CPC分类号： B65B3/14 , B65B3/28 , B65B39/003 , B67C3/28 , F16K5/162
摘要： A filling device for inhomogeneous products or products which have solid or semisolid elements of variable size and compactness in suspensions. In particular, the a filling device for filling machines is provided comprising a hollow body in which a delivery member is movably inserted, wherein the hollow body comprises a lower portion comprising a delivery duct which ends with a delivery opening, said lower portion being intercepted by a cone-shaped rotating shutter, comprising a major base, a minor base and a through hole which is aligned with the delivery duct when the filling device delivers a product, characterized in that the minor base of the rotating shutter is associated with a drawing system, which applies a constant and predetermined drawing force on said minor base. The valve described in the invention can be used in net weight filling machines.

2. 发明授权

US5374030A Valve actuating mechanism 失效
标题翻译：阀门执行机构
公开(公告)号：US5374030A
公开(公告)日：1994-12-20
申请号：US192384
申请日：1994-02-07
申请人： James Guest
发明人： James Guest
IPC分类号： F16K5/16 , F16K25/00 , F16K31/52
CPC分类号： F16K5/162 , Y10T74/18024 , Y10T74/18752
摘要： An improved valve plug actuator is provided which is substantially impervious to environmental contamination and which provides greater axial transfer of seating force to an associated valve plug. The actuator uses an indexing race formed in an indexing sleeve to support a thrust bearing on one side of an operating screw collar and an enhanced retaining ring to capture an opposing thrust bearing. Lubrication containment and environmental isolation of the interactive surfaces of the actuator is maintained by o-ring seals carried by the retaining ring and by a lowermost movable component of the actuator which also is rigidly affixed to the associated valve plug.
摘要翻译：提供了一种改进的阀塞致动器，其基本上不受环境污染的影响，并且提供更大的轴向将座椅力传递到相关联的阀塞。致动器使用形成在分度套筒中的分度座，以支撑在操作螺钉轴环的一侧上的推力轴承和增强的保持环以捕获相对的止推轴承。致动器的相互作用表面的润滑保护和环境隔离通过由保持环承载的O形圈密封件和致动器的最低可移动部件来保持，该可移动部件也刚性地固定到相关联的阀塞。

3. 发明授权

US4192482A Hydraulic actuator to provide both rotary and linear motions to a movable valve 失效
标题翻译：液压致动器，用于向可动阀提供旋转和线性运动
公开(公告)号：US4192482A
公开(公告)日：1980-03-11
申请号：US952996
申请日：1978-10-20
申请人： Holliday L. Goldman , Svend E. Winther
发明人： Holliday L. Goldman , Svend E. Winther
IPC分类号： F01L1/32 , F01L9/02 , F16K5/16 , F16K39/06 , F01B21/00
CPC分类号： F16K5/162 , F01L1/32 , F01L9/02
摘要： A hydraulic cylinder is provided with pistons to provide both rotary and a linear motions; utilization of a built in check valve traps fluid pressure to sustain piston in a desired operating position.
摘要翻译：液压缸设有活塞以提供旋转和线性运动; 利用内置的止回阀捕获流体压力以将活塞维持在期望的操作位置。

4. 发明授权

US3785613A Sequencing valve control apparatus and system 失效
标题翻译：顺序控制装置和系统
公开(公告)号：US3785613A
公开(公告)日：1974-01-15
申请号：US3785613D
申请日：1971-11-15
申请人： PICARD J
发明人： PICARD J
IPC分类号： F16K5/02 , F16K5/16 , F16K31/124 , F16K31/12 , F01B21/02 , F01L15/00
CPC分类号： F16K5/0242 , F16K5/162 , F16K31/124
摘要： Control and power actuating means for the sequential operation of a valve component, particularly of relatively large valve units, wherein the valve component is required to be moved in going from one operating position to another through a succession of linear and rotational movements in opposite directions, in which one power actuator is selectively energizable to move a positioning member for the valve component in axially reciprocal directions, and another power actuator is selectively energizable to rotate the positioning member in opposite directions, sequential or cyclic operations of the actuators for changing the valve from one operating position to another being interlocked and determined by a sequencing valve which is responsive to movements of the valve positioning member.
摘要翻译：控制和动力驱动装置，用于顺序操作阀部件，特别是相对较大的阀单元，其中阀部件需要通过相反方向上的一系列线性和旋转运动而从一个操作位置移动到另一个操作位置，其中一个动力致动器选择性地激励以沿着轴向往复运动的方向移动用于阀部件的定位部件，并且另一个动力致动器选择性地通电以使定位部件沿相反方向旋转，用于将阀从另一个的一个操作位置由对阀定位构件的运动作出响应的排序阀互锁并确定。

5. 发明授权

US3779513A Valve 失效
标题翻译：阀
公开(公告)号：US3779513A
公开(公告)日：1973-12-18
申请号：US3779513D
申请日：1972-05-18
申请人： AMERICAN CYSTOSCOPE MAKERS INC
发明人： LEVINE M
IPC分类号： F16K5/02 , F16K5/08 , F16K5/16 , F16K35/04
CPC分类号： F16K5/08 , A61B1/00068 , F16K5/0292 , F16K5/162 , F16K5/167
摘要： A three-piece valve consisting of a body unit, an insert unit and a C-shaped spring unit. The body unit has a horizontal first through passage, a downwardly tapered frusto-conical second through passage, an arcuate groove at the top and a camming surface at each end of the groove. The insert unit comprises a frusto-conical plug member having a transverse third through passage and an annular groove at its lower end. The plug member is located in the second passage and forms intimate rotary contact with the surface defining the second passage. The insert unit also comprises a handle which is integral with the plug member and a pin at the upper end of the plug member and projecting into the arcuate groove. The C-shaped spring unit registers with the annular groove and releasably engages a reversely tapered fourth passage formed in the bottom of the body unit and communicating with the second passage. The parts are so configured and arranged that, upon predetermined rotary movement of the plug member relative to the body unit in either direction, the pin engages and slides along a corresponding camming surface causing release of the plug member from the body unit against the action of the spring unit.
摘要翻译：一个三体阀，由主体单元，插入单元和C形弹簧单元组成。主体单元具有水平的第一通过通道，向下锥形的截头圆锥形第二通过通道，顶部处的弓形凹槽和凹槽的每个端部处的凸轮表面。插入单元包括具有横向第三通道的截头圆锥形塞构件和其下端处的环形槽。插塞构件位于第二通道中并且与限定第二通道的表面形成紧密的旋转接触。插入单元还包括与插头构件成一体的手柄和在插头构件的上端处的销并且突出到弓形凹槽中的插脚。 C形弹簧单元与环形槽对准，并且可释放地接合形成在主体单元的底部中并与第二通道连通的倒锥形的第四通道。这些部件被配置和布置成使得当栓塞构件相对于主体单元在任一方向上预定的旋转运动时，销与相应的凸轮表面接合并滑动，从而使塞构件从身体单元释放抵抗弹簧单元。

6. 发明授权

US3685793A Plug-type valve with lost-motion actuator 失效
标题翻译：带有运动执行器的液压阀
公开(公告)号：US3685793A
公开(公告)日：1972-08-22
申请号：US3685793D
申请日：1970-01-20
申请人： UZINA MECHANICA DE GAS METAN M
发明人： SZUMILAS WLADISLAW , ADAM MACEDON EMIL , LATA ILIE , MURESAN GHEORGHE
IPC分类号： F16K5/02 , F16K5/08 , F16K5/16
CPC分类号： F16K5/162 , F16K5/0285 , F16K5/08
摘要： A plug-type valve has a rotatable conical plug received in a valve body and provided with a profile disk engaging a handle with lost motion. A detent on the disk retains the handle and disk for joint rotation until the disk engages a stop, whereupon rotation of the handle is permitted to axially shift the plug by screw action.
摘要翻译：塞式阀具有容纳在阀体中的可旋转锥形塞，并且设置有与失去运动的手柄接合的轮廓盘。盘上的止动器保持手柄和盘，用于联合旋转，直到盘接合止动件，由此允许手柄的旋转通过螺旋动作轴向地移动插头。

7. 发明授权

US3154097A Lift plug operator 失效
标题翻译：提升插头操作员
公开(公告)号：US3154097A
公开(公告)日：1964-10-27
申请号：US12796661
申请日：1961-07-31
申请人： ACF IND INC
发明人： WOLFF HAROLD E
IPC分类号： F16K5/16
CPC分类号： F16K5/162 , Y10T137/8275

8. 发明授权

US2843143A Turning plug freeing device for valves 失效
标题翻译：旋转阀门释放装置
公开(公告)号：US2843143A
公开(公告)日：1958-07-15
申请号：US60996256
申请日：1956-09-14
申请人： CURRIE JOHN E
发明人： CURRIE JOHN E
IPC分类号： F16K5/16
CPC分类号： F16K5/162

9. 发明授权

US2801820A Full-opening, non-scoring plug valve 失效
标题翻译：全开式，不刻痕旋塞阀
公开(公告)号：US2801820A
公开(公告)日：1957-08-06
申请号：US32092952
申请日：1952-11-17
申请人： GREEN WILLIAM G
发明人： GREEN WILLIAM G
IPC分类号： F16K5/16
CPC分类号： F16K5/162

10. 发明授权

US2711302A Controlling valve assembly 失效
标题翻译：控制阀总成
公开(公告)号：US2711302A
公开(公告)日：1955-06-21
申请号：US13572049
申请日：1949-12-29
申请人： SOUTH HOUSTON MACHINE COMPANY
发明人： MCWHORTER CULLEN J
IPC分类号： F16K5/02 , F16K5/16
CPC分类号： F16K5/0264 , F16K5/162 , Y10T137/8292

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