公开(公告)号：US5706784A

公开(公告)日：1998-01-13

申请号：US635890

申请日：1996-04-23

申请人： Ulrich Steinbrenner ,  Wolfgang Wagner ,  Christian-Ernst Schreder

发明人： Ulrich Steinbrenner ,  Wolfgang Wagner ,  Christian-Ernst Schreder

IPC分类号： F02D35/02 ,  F02D37/02 ,  F02D41/00 ,  F02D41/04 ,  F02D41/22 ,  F02D41/34 ,  F02D43/00 ,  F02P5/14 ,  F02P5/152 ,  F02P5/153

CPC分类号： F02D41/008 ,  F02D35/027 ,  F02D37/02 ,  F02P5/1522 ,  Y02T10/46

摘要： A method and a device for controlling the exhaust temperature for a combustion engine with knock control by varying the air/fuel mixture supplied to the engine as a function of ignition-retard settings to prevent knocking, as are undertaken by a knock-control device, an increasingly retarded ignition (setting) entailing increasing enrichment; the procedure is such that a cylinder-selective enrichment follows in dependence upon the momentary ignition-retard (setting) in a cylinder.

摘要翻译： PCT No.PCT / DE94 / 01200 Sec。 371日期：1996年4月23日 102（e）日期1996年4月23日PCT 1994年10月12日PCT PCT。 公开号WO95 / 12062 日期1995年5月4日一种用于通过改变作为点火延迟设置的函数来提供给发动机的空气/燃料混合物来控制具有爆震控制的内燃机的排气温度的方法和装置，以防止爆震，如敲击 控制装置，日益延迟的点火（凝固）需要日益增加的浓缩; 该过程使得气缸选择性富集依赖于气缸中的瞬时点火延迟（设定）。

公开(公告)号：US4375207A

公开(公告)日：1983-03-01

申请号：US179184

申请日：1980-08-18

申请人： Albrecht Sieber ,  Peter Schulzke ,  Dieter Gunther ,  Ulrich Steinbrenner

发明人： Albrecht Sieber ,  Peter Schulzke ,  Dieter Gunther ,  Ulrich Steinbrenner

IPC分类号： F02D41/34 ,  F02D29/02 ,  F02D31/00 ,  F02D41/04 ,  F02D41/22 ,  F02D45/00 ,  G05D13/04

CPC分类号： G05D13/04 ,  F02D31/009

摘要： The maximum speed in an internal combustion engine is limited by circuitry which can be adjusted to conditions requiring a lower-than-normal top speed, for example during initial delivery to the customer and during the break-in period of the engine. The top speed limiter includes a comparator for suppressing or altering the fuel injection pulses. As a feature of the invention, the reference signal applied to the comparator and representing the top engine speed can be changed either manually or on the basis of elapsed time or mileage.

摘要翻译： 内燃机中的最大速度受电路的限制，该电路可以被调节到需要低于正常最高速度的条件，例如在初始传送给客户期间以及在发动机的进入期间。 最高限速器包括用于抑制或改变燃料喷射脉冲的比较器。 作为本发明的特征，施加到比较器并且表示顶部发动机转速的参考信号可以手动地或者基于经过的时间或里程来改变。

公开(公告)号：US20110240309A1

公开(公告)日：2011-10-06

申请号：US12916415

申请日：2010-10-29

申请人： Arend Jouke Kingma ,  Astrid Schmidt Prestewitz ,  Ulrich Steinbrenner ,  Thomas Leonhardt ,  Gerhard Ruhle ,  Cihan Sahin ,  Veronika Weigelt

发明人： Arend Jouke Kingma ,  Astrid Schmidt Prestewitz ,  Ulrich Steinbrenner ,  Thomas Leonhardt ,  Gerhard Ruhle ,  Cihan Sahin ,  Veronika Weigelt

IPC分类号： E21B43/00 ,  A62D1/02 ,  C08L35/00 ,  C08L33/26 ,  C08L33/14 ,  C08L33/08

CPC分类号： A62D1/005 ,  A62D1/0071 ,  C09K8/703 ,  C09K8/94

摘要： The present invention relates to compositions for foam extinguishants which do not comprise any organofluorine compounds and nevertheless meet the highest demands on the extinguishing properties. The inventive compositions comprise at least one fatty alcohol, at least one thickener and at least one acrylic polymer, but the composition does not comprise any organohalogen compounds, more particularly any organofluorine compounds. The present invention also relates to the use of such a composition for production of a foam extinguishant and to the use of the composition for fighting fires, especially for fighting fires of organic liquids, known as liquid fires.

摘要翻译： 本发明涉及不含任何有机氟化合物的灭火剂组合物，但满足对灭火性能的最高要求。 本发明的组合物包含至少一种脂肪醇，至少一种增稠剂和至少一种丙烯酸聚合物，但该组合物不包含任何有机卤素化合物，更特别是任何有机氟化合物。 本发明还涉及这种组合物用于制造泡沫灭火剂的用途，以及该组合物用于扑灭火焰的用途，特别是用于扑灭称为液体火焰的有机液体的火焰。

公开(公告)号：US20100213409A1

公开(公告)日：2010-08-26

申请号：US12738236

申请日：2008-10-15

申请人： Christian Bittner ,  Günter Oetter ,  Ulrich Steinbrenner ,  Jürgen Huff ,  Marcus Guzmann

发明人： Christian Bittner ,  Günter Oetter ,  Ulrich Steinbrenner ,  Jürgen Huff ,  Marcus Guzmann

IPC分类号： C07C309/09 ,  C07C303/02 ,  C09K3/00

CPC分类号： B01F17/0057 ,  C07C309/10 ,  C09K8/584 ,  C09K8/602

摘要： Surfactants with polyether sulfonate structure, which have a propanonylsulfonic acid group as a head group, a process for preparing such surfactants and their use for tertiary mineral oil extraction.

摘要翻译： 具有聚丙烯酰磺酸基团作为头基的具有聚醚磺酸盐结构的表面活性剂，制备这种表面活性剂的方法及其用于三次矿物油提取的方法。

公开(公告)号：US07652183B2

公开(公告)日：2010-01-26

申请号：US10552434

申请日：2004-04-14

申请人： Ulrich Steinbrenner ,  Thomas Narbeshuber ,  Joerg Unger ,  Peter Zehner ,  Soeren Zimdahl ,  Regina Benfer

发明人： Ulrich Steinbrenner ,  Thomas Narbeshuber ,  Joerg Unger ,  Peter Zehner ,  Soeren Zimdahl ,  Regina Benfer

IPC分类号： C07C2/66

CPC分类号： C07C303/08 ,  C07C2/66 ,  C07C15/107 ,  C07C303/06 ,  C07C309/31

摘要： In a process for the preparation of alkylaromatic compounds by reacting C3-30-olefins, or alcohols from which C3-30-olefins are formed under the reaction conditions, with an aromatic hydrocarbon in the presence of an alkylation catalyst, the reaction is carried out in a reactor cascade of at least two reactors, where each of the reactors comprises the alkylation catalyst, at least 80% of the aromatic hydrocarbon are fed into the first reactor of the reactor cascade, and at least 40% of the olefins are intermediately fed in after the first reactor.

摘要翻译： 在烷基芳族化合物的制备方法中，在烷基化催化剂的存在下，使C3-30-烯烃或在反应条件下由C 3-30-烯烃形成的醇与芳烃反应，进行反应 在至少两个反应器的反应器级联中，其中每个反应器包含烷基化催化剂，至少80％的芳族烃进料到反应器级联的第一反应器中，并且至少40％的烯烃被中间进料 在第一反应堆之后。

公开(公告)号：US20090264598A1

公开(公告)日：2009-10-22

申请号：US12420248

申请日：2009-04-08

申请人： Christian Bittner ,  Gunter Oetter ,  Ulrich Steinbrenner ,  Marcus Guzmann ,  Andrea Haunert ,  Rainer Papp ,  Jens Rudolph

发明人： Christian Bittner ,  Gunter Oetter ,  Ulrich Steinbrenner ,  Marcus Guzmann ,  Andrea Haunert ,  Rainer Papp ,  Jens Rudolph

IPC分类号： C08L29/00 ,  C07C43/04 ,  C07H15/02 ,  C08L67/00

CPC分类号： B01F17/0021 ,  B01F17/0042 ,  B01F17/0057 ,  C09K8/584

摘要： Surfactants of the general formula R1-X where R1 is an aliphatic C17H35-alkyl radical and X is a hydrophilic group, and the mean degree of branching of the R1 radical is from 2.8 to 3.7. Mixtures which comprise such surfactants and the use of such surfactants and of mixtures thereof for tertiary mineral oil extraction.

摘要翻译： 通式R1-X的表面活性剂，其中R1是脂族C17H35-烷基，X是亲水基团，R1基团的平均支化度为2.8-3.7。 包含这种表面活性剂的混合物以及这些表面活性剂及其混合物用于三次矿物油提取的用途。

公开(公告)号：US20070142258A1

公开(公告)日：2007-06-21

申请号：US10583140

申请日：2004-12-17

申请人： Ulrich Steinbrenner ,  Thomas Heidemann ,  Michael Roper ,  Jurgen Stephan ,  Thomas Narbeshuber ,  Jurgen Tropsch ,  Nils Bottke ,  Regina Benfer

发明人： Ulrich Steinbrenner ,  Thomas Heidemann ,  Michael Roper ,  Jurgen Stephan ,  Thomas Narbeshuber ,  Jurgen Tropsch ,  Nils Bottke ,  Regina Benfer

IPC分类号： C09D9/00

CPC分类号： C07C6/04 ,  C07C2/08 ,  C07C2/66 ,  C07C5/2506 ,  C07C303/06 ,  C11D1/22 ,  C11D11/04 ,  C07C309/31 ,  C07C11/02 ,  C07C11/10 ,  C07C15/107

摘要： The preparation of alkylaryl compounds takes place by a) reaction of a C4/C5-olefin mixture over a metathesis catalyst to prepare a C4-8-olefin mixture comprising 2-pentene, and optional removal of the C4-8-olefin mixture, b) removal of from 5 to 100% of the 2-pentene present in stage a) and subsequent reaction over an isomerization catalyst to give a mixture of 2-pentene and 1-pentene which is returned to stage a), c) dimerization of the C4-8-olefin mixture obtained in stage b) following removal in the presence of a dimerization catalyst to give a mixture containing C8-16-olefins, removal of these C8-16-olefins and optional removal of a partial stream thereof, d) reaction of the c8-16-olefin mixtures obtained in stage c) or of the partial stream with an aromatic hydrocarbon in the presence of an alkylation catalyst to form alkyl aromatic compounds where, prior to the reaction, 0 to 60% by weight, based on the c8-16-olefin mixtures obtained in stage c), of linear olefins may additionally be added, e) optional sulfonation of the alkyl aromatic compounds obtained in stage d) and neutralization to give alkylarylsulfonates, where, prior to the sulfonation, 0 to 60% by weight, based on the alkyl aromatic compounds obtained in stage d), of linear alkylbenzenes may additionally be added if no admixing has taken place in stage d), f) optional mixing of the alkylarylsulfonates obtained in stage e) with 0 to 60% by weight, based on the alkylarylsulfonates obtained in stage e), of linear alkylarylsulfonate, if no admixing has taken place in stages d) and e).

摘要翻译： 烷基芳基化合物的制备通过以下步骤进行：a）在复分解催化剂上使C 4-14 C 5 -C 5 - 烯烃混合物反应以制备C 4-8 - 其包含2-戊烯，任选地除去C 4-18α-烯烃混合物，b）除去在步骤a）中存在的5-100％的2-戊烯， 并随后在异构化催化剂上反应，得到2-戊烯和1-戊烯的混合物，将其返回到a）步骤，c）在步骤b中获得的C 4-18α-烯烃混合物的二聚反应 ），在二聚催化剂存在下除去，得到含有C 8-16 - 烯烃的混合物，除去这些C 8-16 - 烯烃并任选地除去 其部分流，d）在烷基化催化剂存在下，将阶段c）或部分流中获得的C 8-16 - α-烯烃混合物与芳族烃反应，形成烷基芳族化合物，其中 在反应之前，0至60重量％，b 在阶段c）中得到的C 8-16α-烯烃混合物中，可以另外加入线性烯烃，e）任选的在步骤d）中获得的烷基芳族化合物磺化，中和得到烷基芳基磺酸盐 ，其中在磺化之前，如果在步骤d）中没有混合，则可以另外加入基于直链烷基苯中得到的直链烷基苯0至60重量％，f）任选混合 如果在阶段d）和e）中没有混合，则在阶段e）中获得的烷基芳基磺酸盐以0至60重量％的量计，基于阶段e）中得到的烷基芳基磺酸盐，为直链烷基芳基磺酸盐。

公开(公告)号：US20070010692A1

公开(公告)日：2007-01-11

申请号：US10564059

申请日：2004-06-25

申请人： Ulrich Steinbrenner ,  Eckhard Stroefer ,  Martin Sohn ,  Veronika Quasching ,  Helmut Mohwald ,  Kai Thiele ,  Filip Deberdt ,  Jan Jacobs ,  Rolf Pinkos

发明人： Ulrich Steinbrenner ,  Eckhard Stroefer ,  Martin Sohn ,  Veronika Quasching ,  Helmut Mohwald ,  Kai Thiele ,  Filip Deberdt ,  Jan Jacobs ,  Rolf Pinkos

IPC分类号： C07C209/24

CPC分类号： C07C209/86 ,  C07C209/78 ,  C07C211/50

摘要： A process is described for preparing diaminodiarylmethanes comprising the steps a) reacting an aromatic amine with a methylene-donating agent in the presence of homogeneous acid catalysts, b) removing the homogeneous acid catalyst from the reaction product, c) working up and purifying the reaction product, which comprises removing the homogeneous acid catalyst from the reaction mixture by adsorption to a solid adsorbent.

摘要翻译： 描述了制备二氨基二芳基甲烷的方法，包括以下步骤：a）在均相酸催化剂存在下使芳族胺与亚甲基供体试剂反应，b）从反应产物中除去均相酸催化剂，c）加工并纯化反应 产物，其包括通过吸附到固体吸附剂从反应混合物中除去均相酸催化剂。

公开(公告)号：US20060052630A1

公开(公告)日：2006-03-09

申请号：US10538473

申请日：2003-12-22

申请人： Thomas Narbeshuber ,  Ulrich Steinbrenner ,  Dag Wiebelhaus ,  Nils Bottke

发明人： Thomas Narbeshuber ,  Ulrich Steinbrenner ,  Dag Wiebelhaus ,  Nils Bottke

IPC分类号： C07C303/06

CPC分类号： C07C303/06 ,  C07C2/08 ,  C07C2/66 ,  C07C6/04 ,  C07C303/32 ,  C11D1/22 ,  C11D11/04 ,  C07C309/31 ,  C07C11/02 ,  C07C11/10 ,  C07C11/107 ,  C07C15/107

摘要： The invention relates to processes for the preparation of alkylarylsulfonates by a) reaction of a C4-olefin mixture over a metathesis catalyst to prepare an olefin mixture comprising 2-pentene and/or 3-hexene and optional removal of 2-pentene and/or 3-hexene, b) dimerization of the 2-pentene and/or 3-hexene obtained in stage a) in the presence of a dimerization catalyst to give a mixture comprising C10-12-olefins and optional removal of the C10-12-olefins, c) reaction of the C10-12-olefin mixtures obtained in stage b) with an aromatic hydrocarbon in the presence of an alkylation catalyst to form alkyl aromatic compounds, where, prior to the reaction, additional linear olefins may be added, d) sulfonation of the alkyl aromatic compounds obtained in stage c) and neutralization to give alkylarylsulfonates, where, prior to the sulfonation, linear alkylbenzenes may additionally be added, e) optional mixing of the alkylarylsulfonates obtained in stage d) with linear alkylarylsulfonates.

摘要翻译： 本发明涉及制备烷基芳基磺酸盐的方法

公开(公告)号：US06823844B2

公开(公告)日：2004-11-30

申请号：US10030634

申请日：2002-06-04

申请人： Ulrich Steinbrenner ,  Klaus Joos ,  Thomas Frenz

发明人： Ulrich Steinbrenner ,  Klaus Joos ,  Thomas Frenz

IPC分类号： F02M3704

CPC分类号： F02M63/0295 ,  F02D41/3836 ,  F02M63/0225

摘要： The present invention relates to a method for operating a fuel metering system (11) of a direct-injection internal combustion engine, having a fuel supply container, at least one prefeed pump a high-pressure pump assembly having at least two high-pressure pumps for pumping fuel out of the low-pressure region into at least one high-pressure reservoir, a control unit for regulating an injection pressure prevailing in the high-pressure reservoir, and having fuel injection valves for injecting fuel out of the high-pressure reservoir into combustion chambers of the engine. In order especially in engines with large displacement and in engines with more than four cylinders to assure reliable supply of fuel to the combustion chambers, it is proposed that the fuel metering system has one fuel circuit for metering fuel into all the combustion chambers of the engine, and all the high-pressure pumps are disposed in the fuel circuit, and that all the high-pressure pumps are triggered independently of one another via a common pressure regulating circuit.

摘要翻译： 本发明涉及一种用于操作直喷式内燃机的燃料计量系统（11）的方法，所述直喷式内燃机具有燃料供应容器，至少一个预制泵，具有至少两个高压泵的高压泵组件 用于将燃料从低压区域排出到至少一个高压储存器中;控制单元，用于调节高压储存器中的注入压力，并具有用于将燃料喷射出高压储存器的燃料喷射阀 进入发动机的燃烧室。 特别是在具有大排量的发动机和具有多于四个气缸的发动机中以确保燃料到燃烧室的可靠供应的情况下，建议燃料计量系统具有用于将燃料计量到发动机的所有燃烧室中的一个燃料回路 并且所有高压泵都设置在燃料回路中，并且所有高压泵通过公共压力调节电路彼此独立地被触发。