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

US6146121A Rotor for use in a rotary pump 失效
标题翻译：转子用于旋转泵
公开(公告)号：US6146121A
公开(公告)日：2000-11-14
申请号：US22710
申请日：1998-02-12
申请人： Robert Fox , Morgan Heikal
发明人： Robert Fox , Morgan Heikal
IPC分类号： F04C2/08 , F04C2/12 , F01C1/18
CPC分类号： F04C2/084 , F04C2/126
摘要： Fluid being pumped by rotary piston/lobe pumps is prone to fluid cavitation particularly at the leading and trailing edges of the rotor.A rotor 10 comprises a generally cylindrical rotor hub portion 108 formed with two piston wing portions 110, 111. The piston wing portions 110, 111 are disposed transversely of the axis 13 on a substantially flat surface 112 of the hub portion 108. Extending from the surface 112 coaxially with axis 13, and disposed radially within the rotor hub portion 108, is a tubular portion 114 through which the end of shaft 15 passes when the rotary pump assembly is in an assembled state.Each piston wing portion 110, 111 is formed with a sinuous curved leading face region 113 and a sinuous curved trailing face region 115.The radially outermost (relative to the rotor axis) region of the leading face region 113 is formed with a leading curved edge part 116 and the radially outermost region of the trailing face region is formed with a trailing curved edge part 118.
摘要翻译：通过旋转活塞/叶片泵泵送的流体容易产生流体气蚀，特别是在转子的前缘和后缘。转子10包括形成有两个活塞翼部分110,111的大致圆柱形的转子毂部分108.活塞翼部分110,111在轴向部分13的基本平坦的表面112上横向于轴线13设置。与轴线13同轴并且径向设置在转子毂部分108内的表面112是管状部分114，当旋转泵组件处于组装状态时，轴部15的端部通过该管状部分114。每个活塞翼部分110,111形成有弯曲的前导面区域113和弯曲的弯曲后面区域115.前导面区域113的径向最外侧（相对于转子轴线）区域形成有前导弯曲边缘部分116和后面区域的径向最外侧区域形成有后弯曲边缘部分118。

2. 发明授权

US5863566A Dough manipulation apparatus 失效
标题翻译：面团操纵装置
公开(公告)号：US5863566A
公开(公告)日：1999-01-26
申请号：US836214
申请日：1997-07-09
申请人： Paul Wood , Martyn Thomas Wray
发明人： Paul Wood , Martyn Thomas Wray
IPC分类号： A21C3/02 , A21C9/08 , A21C11/10
CPC分类号： A21C3/02
摘要： There is described dough manipulation apparatus for use with a biscuit cutting machine, wherein the apparatus is operable to form and then manipulate dough sheets before output of the sheets to the biscuit cutting machine. A sheet forming unit and a sheet laminating unit, and means for controlled bypass of the sheet laminating unit whereby output of sheets produced by the sheet forming unit can be passed to the biscuit cutting machine, without lamination, make up the dough manipulation apparatus.
摘要翻译： PCT No.PCT / GB95 / 02607 Sec。 371日期1997年7月9日第 102（e）日期1997年7月9日PCT 1995年11月7日PCT PCT。 WO96 / 15675 PCT出版物日期1996年5月30日描述了用于饼干切割机的面团操作装置，其中该装置可操作以在将片材输出到饼干切割机之前形成并随后操作面片。片材形成单元和片材层压单元，以及片材层压单元的受控旁路的装置，由此片材形成单元生产的片材的输出可以不经层压而被传送到饼干切割机，从而构成面团操作装置。

3. 发明授权

US4965508A Power supply circuit having controllable thyristor network and adjustable voltage regulator 失效
标题翻译：电源电路具有可控晶闸管网络和可调电压调节器
公开(公告)号：US4965508A
公开(公告)日：1990-10-23
申请号：US327528
申请日：1989-03-23
申请人： Basil Soan
发明人： Basil Soan
IPC分类号： G05F1/24 , G05F1/45 , H02M1/12 , H02M5/257
CPC分类号： H02M1/12 , H02M5/2573
摘要： A load is supplied by a transformer supplied via a voltage regulator and thyristor network. The thyristor network and regulator are simultaneously controlled to respond to changes in the load and in practice the thryistors respond rapidly and are re-adjusted as the regulator is inherently more slowly adjusted. The result is that the thyristors produce minimum reflected harmonics overall in the mains and an optimum power factor can be achieved for each power setting.

4. 发明授权

US5974958A Cream depositing apparatus 失效
标题翻译：奶油沉积设备
公开(公告)号：US5974958A
公开(公告)日：1999-11-02
申请号：US817713
申请日：1997-04-16
申请人： Ian Peter Lilley , Edmund Smith , Thomas Moyses
发明人： Ian Peter Lilley , Edmund Smith , Thomas Moyses
IPC分类号： A21C15/00 , A21C9/04 , B29C47/30
CPC分类号： A21C15/002
摘要： A cream depositing machine including a rotatable stencil drum (2) having first and second stencil ports (3, 4), a device (5) for rotating the drum (2), a first and second cream supply device (12, 13) for supplying first and second cream material separately to the ports (3, 4), a cream control device (10, 16) within the drum (2) and operable, in time sequence, to initially cause the first cream material to issue from the first stencil port (3) and thereafter, after angular movement of the drum (2), to cause the second cream material to issue from the second stencil port (4) whereby deposits of the first and second cream material co-exist on the drum (2), and a device (15) for simultaneously removing the co-existing deposits.
摘要翻译： PCT No.PCT / GB95 / 02452 Sec。 371日期1997年04月16日 102（e）日期1997年4月16日PCT提交1995年10月18日PCT公布。公开号WO96 / 12409 日期1996年5月2日一种霜冻沉积机，包括具有第一和第二模板端口（3,4）的可旋转模版滚筒（2），用于旋转滚筒（2）的装置（5），第一和第二奶油供应装置，13），用于将第一和第二奶油材料分别供应到所述端口（3,4）中，所述滚筒（2）内的奶油控制装置（10,16）并且可以按时间顺序操作以最初使所述第一奶油材料从第一模板端口（3）发出，然后在滚筒（2）的角度运动之后，使第二奶油材料从第二模板端口（4）发出，由此第一和第二奶油材料的沉积物共存在滚筒（2）上，以及用于同时去除共存的沉积物的装置（15）。

5. 发明授权

US5030062A Centrifugal pump 失效
标题翻译：离心泵
公开(公告)号：US5030062A
公开(公告)日：1991-07-09
申请号：US511621
申请日：1990-04-20
申请人： Michael Sutton
发明人： Michael Sutton
IPC分类号： F04D29/44
CPC分类号： F04D29/445
摘要： A centrifugal pump having a two member casing in which a first member with a circular peripheral inner wall incorporates a discharge branch and the other member is shaped in such a way as to determine the shape of the volute of the pump when the two members are brought together. The first casing member has a flange extending transversely from the peripheral wall. The second casing has a flat surface for abutment against the flange to seal the two members. The second casing member has a centrally raised section in which the radius of the section varies circumferentially so that the flow area of the volute of the pump varies circumferentially within the pump.
摘要翻译：一种具有两个构件壳体的离心泵，其中具有圆形周边内壁的第一构件包括排放分支，并且另一个构件形成为当两个构件被带入时确定泵的蜗壳的形状一起。第一壳体构件具有从周壁横向延伸的凸缘。第二壳体具有用于抵靠凸缘的平坦表面以密封两个构件。第二壳体构件具有中心凸起部分，其中该部分的半径沿周向变化，使得泵的蜗壳的流动面积在泵内周向变化。

6. 发明授权

US5005472A Aseptic processing system 失效
标题翻译：无菌加工系统
公开(公告)号：US5005472A
公开(公告)日：1991-04-09
申请号：US346072
申请日：1989-05-02
申请人： Christopher Sillett
发明人： Christopher Sillett
IPC分类号： B01F11/00
CPC分类号： B01F11/0071
摘要： An aseptic storage tank includes a draught tube into which food product enters in use. By increasing and decreasing relative pressure in the headpiece of the tube the contents in the tube are forced into and out of the tank to keep the food product therein in motion.

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