公开(公告)号：US5480852A

公开(公告)日：1996-01-02

申请号：US247479

申请日：1994-05-23

Applicant: Hans-Joachim Mueller ,  Kaspar Evertz ,  Siegfried Weber ,  Guido Funk ,  Rainer Konrad ,  Roland Saive

Inventor： Hans-Joachim Mueller ,  Kaspar Evertz ,  Siegfried Weber ,  Guido Funk ,  Rainer Konrad ,  Roland Saive

IPC: C08F2/42 ,  C08F4/00 ,  C08F4/02 ,  C08F4/06 ,  C08F4/22 ,  C08F4/24 ,  C08F10/00 ,  C08F10/02 ,  B01J27/182

CPC classification number: C08F10/00

Abstract: A novel Phillips catalyst for the copolymerization of ethylene with .alpha.-olefins, contains, as a catalytically active component, a finely divided, aluminum silicate-supported, phosphorus-containing chromium catalyst. This can be prepared by applying at least one organic phosphorus(III), (IV) and/or (V) compound and at least one chromium(III) compound which does not react with said phosphorus compounds under the reaction conditions used, in succcession in any order or simultaneously, to a finely divided aluminum silicate hydrogel or xerogel with formation of a catalyst intermediate and activating the catalyst intermediate at elevated temperatures in an oxidizing atmosphere, with the result that the chromium catalyst is formed. The novel Phillips catalyst gives ethylene/.alpha.-olefin copolymers in which the comonomers are more uniformly distributed over the copolymer chains than is the case with ethylene/.alpha.-olefin copolymers which have been prepared with the aid of conventional Phillips catalysts. Moldings which have been produced from the ethylene/.alpha.-olefin copolymers obtained in the novel procedure have a particularly high environmental stress cracking resistance and an excellent creep rupture strength.

Abstract translation: 用于乙烯与α-烯烃共聚的新颖的菲利普斯催化剂包含作为催化活性组分的细碎的含硅酸铝载体的含磷的铬催化剂。 这可以通过在所用的反应条件下施用至少一种不与所述磷化合物反应的有机磷（III），（IV）和/或（V）化合物和至少一种铬（III）化合物来制备， 以任何顺序或同时的方式，在形成催化剂中间体的细分的硅酸铝水凝胶或干凝胶中，并在氧化气氛中在高温下活化催化剂中间体，结果形成铬催化剂。 新型菲利普斯催化剂提供了乙烯/α-烯烃共聚物，其中共聚单体比共聚物链更均匀地分布在使用常规菲利普斯催化剂制备的乙烯/α-烯烃共聚物的情况下。 由新方法得到的乙烯/α-烯烃共聚物制成的成型品具有特别高的耐环境应力开裂性和优异的抗蠕变断裂强度。

公开(公告)号：US5557021A

公开(公告)日：1996-09-17

申请号：US512556

申请日：1995-08-08

Applicant: Hans-Joachim Mueller ,  Kaspar Evertz ,  Siegfried Weber ,  Guido Funk ,  Rainer Konrad ,  Roland Saive

Inventor： Hans-Joachim Mueller ,  Kaspar Evertz ,  Siegfried Weber ,  Guido Funk ,  Rainer Konrad ,  Roland Saive

IPC: C08F2/42 ,  C08F4/00 ,  C08F4/02 ,  C08F4/06 ,  C08F4/22 ,  C08F4/24 ,  C08F10/00 ,  C08F10/02 ,  C07C2/24

CPC classification number: C08F10/00

Abstract: A novel Phillips catalyst for the copolymerization of ethylene with .alpha.-olefins, contains, as a catalytically active component, a finely divided, aluminum silicate-supported, phosphorus-containing chromium catalyst. This can be prepared by applying at least one organic phosphorus(III), (IV) and/or (V) compound and at least one chromium(III) compound which does not react with said phosphorus compounds under the reaction conditions used, in succcession in any order or simultaneously, to a finely divided aluminum silicate hydrogel or xerogel with formation of a catalyst intermediate and activating the catalyst intermediate at elevated temperatures in an oxidizing atmosphere, with the result that the chromium catalyst is formed. The novel Phillips catalyst gives ethylene/.alpha.-olefin copolymers in which the comonomers are more uniformly distributed over the copolymer chains than is the case with ethylene/.alpha.-olefin copolymers which have been prepared with the aid of conventional Phillips catalysts. Moldings which have been produced from the ethylene/.alpha.-olefin copolymers obtained in the novel procedure have a particularly high environmental stress cracking resistance and an excellent creep rupture strength.

Abstract translation: 用于乙烯与α-烯烃共聚的新颖的菲利普斯催化剂包含作为催化活性组分的细碎的含硅酸铝载体的含磷的铬催化剂。 这可以通过在所用的反应条件下施用至少一种不与所述磷化合物反应的有机磷（III），（IV）和/或（V）化合物和至少一种铬（III）化合物来制备， 以任何顺序或同时的方式，在形成催化剂中间体的细分的硅酸铝水凝胶或干凝胶中，并在氧化气氛中在高温下活化催化剂中间体，结果形成铬催化剂。 新型菲利普斯催化剂提供了乙烯/α-烯烃共聚物，其中共聚单体比共聚物链更均匀地分布在使用常规菲利普斯催化剂制备的乙烯/α-烯烃共聚物的情况下。 由新方法得到的乙烯/α-烯烃共聚物制成的成型品具有特别高的耐环境应力开裂性和优异的抗蠕变断裂强度。

公开(公告)号：US5034480A

公开(公告)日：1991-07-23

申请号：US409581

申请日：1989-09-19

Applicant: Guido Funk ,  Siegfried Weber ,  Rainer Hemmerich

Inventor： Guido Funk ,  Siegfried Weber ,  Rainer Hemmerich

IPC: C08F4/64 ,  C08F2/34 ,  C08F2/44 ,  C08F4/60 ,  C08F10/02

CPC classification number: C08F10/02 ,  C08F110/02 ,  Y10S526/901

Abstract: Ultrahigh molecular weight ethylene polymers are prepared in the gas phase in a thoroughly mixed bed of finely divided polymer by continuous introduction of the monomer into a polymerization system at 60.degree.-120.degree. C. and 5-60 bar in the presence of a reaction product of a titanium-containing catalyst and an antistat and in the presence of a monohydric or polyhydric alcohol.

Abstract translation: 超细分子量乙烯聚合物在气相中通过在60-120℃和5-60巴的反应产物存在下将聚合体系连续引入聚合体系中，在细分聚合物的充分混合床中制备 的含钛催化剂和抗静电剂，并在一元或多元醇的存在下进行。

公开(公告)号：US5164353A

公开(公告)日：1992-11-17

申请号：US435681

申请日：1989-11-14

Applicant: Siegfried Weber ,  Guido Funk

Inventor： Siegfried Weber ,  Guido Funk

IPC: C08F4/02 ,  C08F4/24 ,  C08F4/60 ,  C08F4/622 ,  C08F4/623 ,  C08F4/629 ,  C08F4/69 ,  C08F10/02

CPC classification number: C08F10/02

Abstract: A supported catalyst for ethene polymerization by Phillips catalysis is disclosed. The supported catalyst is prepared by (1) mixing a porous silicate in an inert, organic liquid to produce a silicate suspension, (2) providing an ester of phosphoric acid or phosphorous acid, (3) mixing an organic liquid, a chromium compound, and a trialkylaluminum compound to produce a chromium compound/aluminum compound and combining the silicate suspension, the phosphorus compound and the chromium compound/aluminum compound suspension. This resulting suspension is evaporated to dryness to form a catalyst intermediate. The catalyst intermediate is heated in nitrogen, then heated in an oxygen-containing atmosphere, and then heated again in nitrogen to produce an activated catalyst. The activated catalyst is suspended in an organic liquid and treated with an alkyl boron compound to produce the desired supported catalyst.

Abstract translation: 公开了通过菲利普斯催化剂进行乙烯聚合的负载型催化剂。 负载型催化剂的制备方法是：（1）将惰性有机液体中的多孔硅酸盐混合以制备硅酸盐悬浮液，（2）提供磷酸或亚磷酸的酯，（3）将有机液体，铬化合物， 和三烷基铝化合物，以制备铬化合物/铝化合物并将硅酸盐悬浮液，磷化合物和铬化合物/铝化合物悬浮液混合。 将所得悬浮液蒸发至干，形成催化剂中间体。 将催化剂中间体在氮气中加热，然后在含氧气氛中加热，然后在氮气中再次加热以产生活化的催化剂。 将活化的催化剂悬浮在有机液体中并用烷基硼化合物处理以产生所需的负载型催化剂。

公开(公告)号：US5034481A

公开(公告)日：1991-07-23

申请号：US409343

申请日：1989-09-19

Applicant: Guido Funk ,  Siegfried Weber ,  Juergen Kerth ,  Rainer Hemmerich

Inventor： Guido Funk ,  Siegfried Weber ,  Juergen Kerth ,  Rainer Hemmerich

IPC: C08F2/00 ,  C08F2/34 ,  C08F4/60 ,  C08F4/64 ,  C08F10/02 ,  C08F110/02

CPC classification number: C08F10/02 ,  Y10S526/901

Abstract: Ultrahigh molecular weight ethylene polymers are prepared in the gas phase in a thoroughly mixed bed of finely divided polymer by continuous introduction of the monomer into a polymerization system at 60.degree.-120.degree. C. and 5-60 bar in the presence of a reaction product of a titanium-containing catalyst and an antistat.

Abstract translation: 超细分子量乙烯聚合物在气相中通过在60-120℃和5-60巴的反应产物存在下将聚合体系连续引入聚合体系中，在细分聚合物的充分混合床中制备 的含钛催化剂和抗静电剂。

公开(公告)号：US09021803B2

公开(公告)日：2015-05-05

申请号：US13963895

申请日：2013-08-09

Applicant: Thorsten Hirth ,  Siegfried Sumser ,  Siegfried Weber

Inventor： Thorsten Hirth ,  Siegfried Sumser ,  Siegfried Weber

IPC: F02D23/00 ,  F01D17/14 ,  F02M25/07 ,  F02B37/02 ,  F02B37/18 ,  F02B37/22

CPC classification number: F02M25/07 ,  F01D17/141 ,  F02B37/025 ,  F02B37/18 ,  F02B37/22 ,  F02M26/00 ,  F05D2220/40 ,  Y02T10/144

Abstract: In a turbine for an exhaust gas turbocharger having a turbine housing with a turbine rotor rotatable supported therein and including spiral channels for directing exhaust gas onto the turbine wheel, at least one annular blocking element is supported between the spiral channels and the turbine wheel so as to be rotatable in the peripheral direction of the turbine wheel and additionally movable in the axial direction of the turbine wheel for a controlling the exhaust gas flow to the turbine wheel between impulse turbine mode when extended into the space between the turbine wheel and the spiral chamber and an accumulation made when retracted, with the gas flow through the turbine wheel or by-passing the turbine wheel being adjustable by rotation of the blocking element.

Abstract translation: 在具有涡轮机壳体的涡轮机涡轮机中，涡轮机壳体具有可转动地支撑在其中的涡轮机转子，并且包括用于将废气引导到涡轮机叶轮上的螺旋通道，至少一个环形阻挡元件被支撑在螺旋通道和涡轮机叶轮之间，以便 能够沿涡轮机叶轮的周向方向旋转，另外可在涡轮机叶轮的轴向方向上移动，用于当延伸到涡轮机叶轮和螺旋室之间的空间时，在脉冲涡轮机模式之间控制到涡轮机叶轮的排气流 以及当缩回时产生的积聚，其中气体流过涡轮机叶轮或旁通涡轮机叶轮，其可通过阻挡元件的旋转来调节。

公开(公告)号：US20070180825A1

公开(公告)日：2007-08-09

申请号：US11704707

申请日：2007-02-09

Applicant: Peter Fledersbacher ,  Paul Loffler ,  Michael Scherrieble ,  Siegfried Sumser ,  Siegfried Weber

Inventor： Peter Fledersbacher ,  Paul Loffler ,  Michael Scherrieble ,  Siegfried Sumser ,  Siegfried Weber

IPC: F02B29/04 ,  F02B33/44

CPC classification number: F02B37/24 ,  F01D17/165 ,  F02B29/0437 ,  F02M26/05 ,  F02M26/28 ,  F05D2220/40 ,  F05D2250/41 ,  F05D2260/30 ,  Y02T10/144 ,  Y02T10/146

Abstract: In an exhaust gas turbocharger for an internal combustion engine including an exhaust gas turbine in the exhaust line and a compressor in the intake tract of the internal combustion engine, and the exhaust gas turbine includes a gas inlet passage with a variable guide vane structure supported on one side of a support ring arranged in the inlet flow passage to the turbine wheel, the support ring is mounted in a floating manner such that the side thereof, which faces away form the guide vanes is exposed to the gas pressure in the inlet flow passage in order to bias the support ring toward the opposite inlet flow passage wall and spacer sleeves with expansion properties similar to those of the guide vanes are provided between the support ring and the opposite flow passage wall for delimiting the clearance between the guide vanes and the opposite flow passage wall.

Abstract translation: 在一种用于内燃机的排气涡轮增压器中，该排气涡轮增压器包括排气管中的废气涡轮机和内燃机的进气道中的压缩机，并且该排气涡轮机包括一个气体入口通道， 支撑环的一侧布置在到涡轮机叶轮的入口流动通道中，支撑环以浮动方式安装，使得其背离导叶的侧面暴露于入口流动通道中的气体压力 为了将支撑环偏压到相对的入口流动通道壁，并且具有类似于导向叶片的膨胀特性的间隔套筒设置在支撑环和相对的流动通道壁之间，用于限定导向叶片和相对的导向叶片之间的间隙 流道壁。

公开(公告)号：US06308517B1

公开(公告)日：2001-10-30

申请号：US09232703

申请日：1999-01-19

Applicant: Hans Fausten ,  Nicholas Fekete ,  Thomas Muehleisen ,  Stefan Pischinger ,  Siegfried Weber

Inventor： Hans Fausten ,  Nicholas Fekete ,  Thomas Muehleisen ,  Stefan Pischinger ,  Siegfried Weber

IPC: F02B3344

CPC classification number: F02D41/0052 ,  F02B37/24 ,  F02D23/00 ,  F02D41/0007 ,  F02M26/05 ,  F02M26/10 ,  Y02T10/144 ,  Y02T10/47

Abstract: A system for automatic charging pressure control using an exhaust gas turbocharger with a variably adjustable turbine cross-section and for automatic exhaust gas recirculation control in the case of an internal-combustion engine, particularly a diesel engine. An automatic control system has a first controller which has an output for the variation of the turbine cross-section of the exhaust gas turbocharger. The command variable for the automatic exhaust gas recirculation control in a first low load-rotational speed range is the air flow rate in the intake pipe. The command variable for the automatic charging pressure control in a second higher load-rotational speed range is the charging pressure in the intake pipe. For the automatic exhaust gas recirculation control, an exhaust gas recirculation pipe connects the exhaust gas pipe with the suction pipe. In the case of this system, for achieving the lowest possible pollutant emission while simultaneously minimizing fuel consumption, exhaust gas recirculation rates which are as precise as possible are defined in the lower load-rotational speed range, and a charging pressure which is as precise as possible is defined in the upper load-rotational speed range via a corresponding automatic control.

Abstract translation: 一种使用具有可变涡轮机横截面的排气涡轮增压器进行自动充气压力控制的系统，并且在内燃机特别是柴油发动机的情况下用于自动废气再循环控制。 自动控制系统具有第一控制器，其具有用于废气涡轮增压器的涡轮横截面变化的输出。 在第一低负载转速范围内的自动排气再循环控制的指令变量是进气管中的空气流量。 在第二较高负载转速范围内的自动充气压力控制的指令变量是进气管中的充气压力。 对于自动废气再循环控制，废气再循环管将排气管与吸入管连接。 在该系统的情况下，为了实现尽可能最低的污染物排放同时最小化燃料消耗，尽可能精确地排除废气再循环率在较低的负载 - 转速范围内被定义，并且充气压力与 可能通过相应的自动控制在上负载转速范围内定义。

公开(公告)号：US5061231A

公开(公告)日：1991-10-29

申请号：US568814

申请日：1990-08-17

Applicant: Walter Dietrich ,  Eberhard Krieger ,  Siegfried Weber

Inventor： Walter Dietrich ,  Eberhard Krieger ,  Siegfried Weber

IPC: B31B1/76 ,  B31B1/78 ,  B31B5/76 ,  B31B5/80 ,  B65B43/18 ,  B65B43/26 ,  B65B43/44 ,  B65H3/08

CPC classification number: B65B43/185 ,  B65B43/265 ,  B31B2201/289 ,  B31B2203/003

Abstract: An apparatus for taking folded flat blanks out of a magazine and transferring them to a conveyor apparatus of a box-making machine is disposed between the vertically oriented magazine and the conveyor apparatus extending horizontally beneath it at some distance therefrom. The apparatus has three suction cups offset by 120.degree., on a star-shaped rotor which travel over a self-contained cycloid path (C) having four reversal points (F, G, H, I) and concave arcs between them. This cycloid path is generated by a revolving crank that rotatably supports the rotor with an eccentricity (E) and by a planetary gear associated with the crank, the sun gear of which is disposed coaxially with the axis of rotation of the crank, and the planet gear of which is firmly connected coaxially to the rotor; an intermediate gear is incorporated between the sun gear and the planet gear. The gear ratio of the planetary gear is 4:3 between the sun gear and the planet gear, and the spacing (D) of the suction cups from the shaft of the rotor is approximately three times the eccentricity of the crank. For erecting the foldable blank during the transfer, pressing fingers are associated with the suction cups and are pivoted by a control disk supported on the shaft of the rotor.

Abstract translation: 将折叠的扁平坯料从盒中取出并将其转移到制盒机的输送装置的装置设置在垂直定向的料斗和在其之间的一定距离处水平延伸的输送装置之间。 在具有四个反转点（F，G，H，I）和它们之间的凹弧的独立摆线路径（C）上行进的星形转子上，该装置具有偏移120°的三个吸盘。 这种摆线路径由旋转曲柄产生，该旋转曲柄以可偏转的角度（E）和与曲柄相关联的行星齿轮可转动地支撑转子，其中的太阳齿轮与曲柄的旋转轴同轴设置，行星 其齿轮与转子同轴地牢固地连接; 太阳齿轮和行星齿轮之间并入中间齿轮。 行星齿轮的传动比在太阳齿轮和行星齿轮之间为4：3，吸盘与转子轴的间距（D）约为曲柄偏心度的三倍。 为了在转移期间竖起可折叠坯料，按压指状件与吸盘相关联并且由支撑在转子的轴上的控制盘枢转。

公开(公告)号：US5054761A

公开(公告)日：1991-10-08

申请号：US568815

申请日：1990-08-17

Applicant: Walter Dietrich ,  Eberhard Krieger ,  Siegfried Weber

Inventor： Walter Dietrich ,  Eberhard Krieger ,  Siegfried Weber

IPC: B65B43/44 ,  B31B1/76 ,  B31B1/78 ,  B31B5/76 ,  B31B5/80 ,  B65B43/18 ,  B65B43/26 ,  B65H3/08

CPC classification number: B65B43/18 ,  B65B43/185 ,  B65B43/265 ,  B31B2201/289 ,  B31B2203/003

Abstract: An apparatus for taking flat erectable blanks out of a magazine and transferring them to a conveyor apparatus has a rotor, on the circumference of which suction cups are distributed, offset uniformly. The rotor is rotatably supported as a planet part in a rotating planet carrier and upon revolving is additionally rotated about its shaft by a planetary gear. In this process the suction cups travel over a self-contained cycloid path (C) having four reversal points (F, G, H, I) and intervening concave arcs. For acting upon the articles, for instance pressing on a foldable box or rotating it about a transverse axis, a cam disk is rotatable supported on the shaft of the rotor and is hindered from rotating with the rotor by being coupled to a rocker arm supported in stationary fashion. A lever guided by a roller in the cam race acts upon a pivotable pressing prong or upon the rotatably supported suction cup.

Abstract translation: 用于将平直的可直立坯料从料盒中取出并将其转移到输送装置的装置在其分配有吸盘的圆周上具有均匀偏移的转子。 转子可旋转地支撑在旋转的行星架中作为行星部件，并且当旋转通过行星齿轮围绕其轴旋转时。 在该过程中，吸盘行进在具有四个反转点（F，G，H，I）和中间凹弧的独立摆线路径（C）上。 为了作用在物品上，例如按压在可折叠盒上或绕横轴旋转，凸轮盘可旋转地支撑在转子的轴上，并且通过与转子相连而被阻止与转子的旋转，该摇臂支撑在 固定时尚。 由凸轮轴承中的辊引导的杆作用在可枢转的压脚或可旋转地支撑的吸盘上。