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

US20110054233A1 METHOD FOR OLIGOMERIZATION OF ETHYLENE AND REACTOR SYSTEM THEREFOR 审中-公开
标题翻译：乙烯和其反应器体系低级化的方法
公开(公告)号：US20110054233A1
公开(公告)日：2011-03-03
申请号：US12735267
申请日：2008-12-18
申请人： Fuad Mousa , Mohammed Al-Hazmi , Abdullah Al-Thauyyan , Mohammed Al-Musned , Wolfgang Müller , Peter M. Fritz , Heinz Bölt , Anton Wellenhofer , Andreas Meiswinkel , Carsten Taube , Richard Schneider , Florian Winkler , Helmut Fritz , Karl-Heinz Hofmann , Hans-Jörg Zander , Peter Ulbrich , Jan Segatz
发明人： Fuad Mousa , Mohammed Al-Hazmi , Abdullah Al-Thauyyan , Mohammed Al-Musned , Wolfgang Müller , Peter M. Fritz , Heinz Bölt , Anton Wellenhofer , Andreas Meiswinkel , Carsten Taube , Richard Schneider , Florian Winkler , Helmut Fritz , Karl-Heinz Hofmann , Hans-Jörg Zander , Peter Ulbrich , Jan Segatz
IPC分类号： C07C2/08 , B01J19/00
CPC分类号： B01J19/18 , B01J19/1806 , C07C2/22 , C07C11/04 , C07C2521/06 , C07C2531/14 , Y02P20/52
摘要： The present invention relates to a method and a reactor system, for the oligomerization of ethylene, comprising oligomerizing ethylene in a reactor in the presence of a solvent and a catalyst composition to produce a liquid product stream comprising linear alpha-olefins, solvent and catalyst composition, and deactivating and extracting the catalyst composition in said liquid product stream by mixing it with a polar phase in a dynamic mixing device having rotor and stator elements comprising concentric tool rings.
摘要翻译：本发明涉及用于乙烯低聚的方法和反应器系统，其包括在溶剂和催化剂组合物存在下在反应器中使乙烯低聚以产生包含线性α-烯烃，溶剂和催化剂组合物的液体产物流并且通过在具有包括同心工具环的转子和定子元件的动态混合装置中将其与极性相混合来使所述液体产物流中的催化剂组合物失活和萃取。

2. 发明授权

US5911645A Process for operating a stepless drive unit consisting of an internal combustion engine and a power branching transmission 失效
标题翻译：用于操作由内燃机和功率分配传输组成的无级驱动单元的过程
公开(公告)号：US5911645A
公开(公告)日：1999-06-15
申请号：US981857
申请日：1998-01-05
申请人： Gebhard Wontner , Peter Ulbrich
发明人： Gebhard Wontner , Peter Ulbrich
IPC分类号： F16H47/04 , F16H61/04 , F16H61/70 , B60K41/12
CPC分类号： F16H61/0403 , F16H47/04 , F16H2037/0886 , F16H61/70 , Y10T477/637
摘要： A drive unit is composed of an internal combustion engine (1) and of a continuously controllable division gear which comprises a continuously controllable hydrostatic engine/pump unit (4) and a summator gear (10) with subsequent range gears (12, 13) for successive stepup ranges. In order to make this drive unit also possible at operating points within an interval containing the shift points, first the hydrostatic unit (4) is controlled further as far as the shift point, while the engine speed continues to remain constant, the clutch assigned to the next range is then closed and the desired vehicle speed is set by changing the engine speed and is maintained.
摘要翻译： PCT No.PCT / AT96 / 00124 Sec。 371日期1997年1月5日 102（e）日期1997年1月5日PCT PCT 1996年7月16日PCT公布。公开号WO97 / 03857 日期1997年2月6日一个驱动单元由内燃机（1）和连续可控的分配齿轮组成，其包括连续可控的静液压发动机/泵单元（4）和具有后续量程齿轮（ 12,13）用于连续的升压范围。为了使该驱动单元也可以在包含换档点的间隔内的操作点处，首先，静液压单元（4）被进一步控制到换档点，而发动机转速继续保持恒定，离合器分配给然后关闭下一个范围，并且通过改变发动机速度来设定所需的车辆速度并保持。

3. 发明申请

US20070112089A1 Process for the production of polyethylene 审中-公开
标题翻译：聚乙烯生产工艺
公开(公告)号：US20070112089A1
公开(公告)日：2007-05-17
申请号：US11442596
申请日：2006-05-30
申请人： Heinz Boelt , Peter Fritz , Peter Ulbrich
发明人： Heinz Boelt , Peter Fritz , Peter Ulbrich
IPC分类号： B05D3/06
CPC分类号： C10G57/02
摘要： The invention relates to a process for the production of polyethylene with a stage for steam-cracking hydrocarbons to obtain ethylene and a polymerization stage to produce polyethylene, wherein a degassing stream is obtained from the polymerization stage, the degassing stream is used as a feedstock stream for the stage for steam-cracking.
摘要翻译：本发明涉及一种生产聚乙烯的方法，该方法具有用于蒸汽裂解烃的阶段以获得乙烯和聚合阶段以制备聚乙烯，其中从聚合阶段获得脱气流，脱气流用作原料流用于蒸汽裂解的阶段。

4. 发明授权

US6080074A Process for precise adjustment of a hydrostatic and mechanical torque division gearing 失效
标题翻译：流体静力学和机械扭矩传动装置的精确调节过程
公开(公告)号：US6080074A
公开(公告)日：2000-06-27
申请号：US180080
申请日：1998-10-29
申请人： Peter Ulbrich , Gerhard Josef Fruhwirth , Josef Nostaller
发明人： Peter Ulbrich , Gerhard Josef Fruhwirth , Josef Nostaller
IPC分类号： F16H47/04 , F16H61/46 , F16H61/47 , F16H59/46 , F16H61/20
CPC分类号： F16H47/04 , F16H61/46 , F16H61/47 , F16H2037/0886 , Y10T477/636 , Y10T74/19153 , Y10T74/19158
摘要： A hydrostatic/mechanical multiple path power transmission comprises an adjustable hydrostat unit (4), a summing planetary gearbox (10) with two input shafts (6, 8) and at least two output shafts, and a step gearbox (11) connected to the output shafts. In order to adjust low speeds and standstill precisely and rapidly, the following method is specified: rotational speed signals are formed by sensors (50, 51) on the two input shafts (6, 8) of the summing planetary gearbox (10), and are compared with each other by counters (61, 62); the actual pulse count difference formed in this way is compared with a desired pulse count difference, and a controller [sic] and the output signal of a controller (66) that responds to the result of this comparison effects adjustment of the hydrostat (4).
摘要翻译： PCT No.PCT / AT97 / 00083 Sec。 371日期：1998年10月29日第 102（e）日期1998年10月29日PCT 1997年4月29日PCT公布。 WO97 / 41371 PCT出版物日期1997年11月6日一种静液力/机械多路径动力传动装置包括一个可调整的压力稳定器单元（4），一个具有两个输入轴（6,8）和至少两个输出轴的相加的行星齿轮箱（10）和一个阶梯齿轮箱 11）连接到输出轴。为了精确和快速地调节低速和静止，指定以下方法：转速信号由相加的行星齿轮箱（10）的两个输入轴（6,8）上的传感器（50,51）形成，以及通过计数器（61,62）相互比较; 以这种方式形成的实际脉冲计数差与期望的脉冲计数差进行比较，并且响应于该比较结果的控制器（66）和控制器（66）的输出信号影响加氢稳定器（4）的调节，。

5. 发明申请

US20120030524A1 HIGH RELIABILITY METHOD OF DATA PROCESSING, AND CONTROLLER UNIT 审中-公开
标题翻译：数据处理的高可靠性方法和控制器单元
公开(公告)号：US20120030524A1
公开(公告)日：2012-02-02
申请号：US13191568
申请日：2011-07-27
申请人： Reiner Schmid , Sergey Pavlovich Sobolev , Peter Ulbrich
发明人： Reiner Schmid , Sergey Pavlovich Sobolev , Peter Ulbrich
IPC分类号： G06F11/07
CPC分类号： G06F11/187 , G06F11/0796 , G06F11/1487 , G06F11/184 , G06F11/188 , G06F2201/83 , G06F2201/835
摘要： In a method of data processing within a controller ensuring that voting operations are reliably performed error free and in a corresponding controller unit, the input data are characteristic for the particular application where voting occurs. Voting whether or not the incoming data is correct involves a voting comparison method, a voting average method, and checking for a difference being within a certain range. The time dependent signature indicates correctly transmitted input data. Voting, based on the reviewed signature characteristics is an encoded operation. The time dependent signature indicates the data is coming from a correct source, has been a modification, and correct timing slides. Voting whether or not the incoming data is correct is performed in an encoded manner. A correct data is transmitted to be further used to actuate an actuator. The erroneous data is transmitted to be further sent to a fail safe guard.
摘要翻译：在控制器内的数据处理方法中，确保投票操作可靠地执行无错误，并且在对应的控制器单元中，输入数据是投票发生的特定应用的特征。投票输入数据是否正确涉及投票比对方法，投票平均法，检查差异在一定范围内。时间相关签名表示正确传输的输入数据。基于经审查的签名特征的投票是编码操作。时间相关签名表示数据来自正确的来源，已经是修改，正确的时序幻灯片。以编码的方式执行输入数据是否正确。传送正确的数据以进一步用于致动致动器。发送错误数据以进一步发送到故障保护装置。

6. 发明授权

US07416502B2 Hydrostatic mechanical power-split transmission 有权
标题翻译：静液压机械动力分配传动
公开(公告)号：US07416502B2
公开(公告)日：2008-08-26
申请号：US10581282
申请日：2004-12-14
申请人： Peter Ulbrich
发明人： Peter Ulbrich
IPC分类号： F16H47/04
CPC分类号： F16H47/04 , F16H57/082 , F16H2037/088 , F16H2200/2023
摘要： A hydrostatic mechanical power-split transmission with a continuously variable gear ratio comprises a hydrostatic transmission part (1) consisting of a first hydrostatic unit (13) with an adjustable volume, a second hydrostatic unit (A) with a constant volume, and a mechanical transmission part (2) comprising a summing transmission and a range transmission, the summing transmission and the range transmission are arranged in an axially staggered manner in relation to the hydrostatic units.
摘要翻译：具有连续可变齿轮比的静液力机械动力分配变速器包括由具有可调节体积的第一静液压单元（13）和具有恒定体积的第二静液压单元（A）组成的静液压传动部分（1）传动部分（2）包括求和传动和范围传输，相对于静液压单元以相对于静液压单元的轴向交错方式布置求和传动和范围传输。

7. 发明申请

US20070112159A1 Process for the production of polypropylene from propane 审中-公开
标题翻译：从丙烷生产聚丙烯的方法
公开(公告)号：US20070112159A1
公开(公告)日：2007-05-17
申请号：US11442606
申请日：2006-05-30
申请人： Heinz Boelt , Peter Fritz , Peter Ulbrich
发明人： Heinz Boelt , Peter Fritz , Peter Ulbrich
IPC分类号： C08F110/06
CPC分类号： C08F10/06 , C08F4/60
摘要： The invention relates to a process for the production of polypropylene with a propane-dehydrogenation stage and a polymerization stage, whereby a degassing stream is obtained, characterized in that the degassing stream is used as a feedstock stream for the propane-dehydrogenation stage.
摘要翻译：本发明涉及一种生产具有丙烷脱氢阶段和聚合阶段的聚丙烯的方法，由此得到脱气流，其特征在于，脱气流用作丙烷脱氢阶段的原料流。

8. 发明申请

US20070105680A1 Hydrostatic mechanical power-split transmission 有权
标题翻译：静液压机械动力分配传动
公开(公告)号：US20070105680A1
公开(公告)日：2007-05-10
申请号：US10581282
申请日：2004-12-14
申请人： Peter Ulbrich
发明人： Peter Ulbrich
IPC分类号： F16H47/04
CPC分类号： F16H47/04 , F16H57/082 , F16H2037/088 , F16H2200/2023
摘要： The invention relates to a hydrostatic mechanical power-split transmission with a continuously variable gear ratio, said transmission comprising a hydrostatic transmission part (1) consisting of a first hydrostatic unit (B) with an adjustable volume, a second hydrostatic unit (A) with a constant volume, and a mechanical transmission part (2) comprising a summing transmission and a range transmission, the summing transmission and the range transmission being arranged in an axially staggered manner in relation to the hydrostatic units.
摘要翻译：本发明涉及一种具有无级变速比的液压静力机械动力分配变速器，所述变速器包括由具有可调节体积的第一静液压单元（B）和第二静液压单元（A）组成的静液压传动部分（1）恒定体积，以及包括求和传动和范围传输的机械传动部分（2），相对于静液压单元以轴向交错的方式布置求和传动和范围传动。

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