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1. 发明授权

US5489563A Platinum alloy catalyst for fuel cells and method of its production 失效
标题翻译：用于燃料电池的铂合金催化剂及其生产方法
公开(公告)号：US5489563A
公开(公告)日：1996-02-06
申请号：US324140
申请日：1994-10-17
申请人： Reinhold Brand , Andreas Freund , Jutta Lang , Thomas Lehmann , Johannes Ohmer , Thomas Tacke , Gerhard Heinz , Robert Schwarz
发明人： Reinhold Brand , Andreas Freund , Jutta Lang , Thomas Lehmann , Johannes Ohmer , Thomas Tacke , Gerhard Heinz , Robert Schwarz
IPC分类号： B01J23/89 , B01J37/03 , H01M4/92 , B01J21/18 , B01J23/26 , B01J23/42
CPC分类号： B01J23/8993 , B01J37/03 , H01M4/92
摘要： A ternary platinum alloy catalyst on a conductive carbon carrier for use in fuel cells is disclosed. For the production of the catalyst, nitrate salts are used as precursors of the alloy components and all alloy components are deposited concurrently on the carbon carrier. This method of procedure yields ageing-stable catalysts with high oxygen mass activity.
摘要翻译：公开了一种用于燃料电池的导电性碳载体上的三元铂合金催化剂。为了生产催化剂，使用硝酸盐作为合金组分的前体，并且所有合金组分同时沉积在碳载体上。这种方法产生具有高氧质量活性的老化稳定催化剂。

2. 发明授权

US5767036A Platinum-aluminum alloy catalyst for fuel cells and method of its production and use 失效
标题翻译：用于燃料电池的铂 - 铝合金催化剂及其生产和使用方法
公开(公告)号：US5767036A
公开(公告)日：1998-06-16
申请号：US646394
申请日：1996-05-08
申请人： Andreas Freund , Thomas Lehmann , Karl-Anton Starz , Gerhard Heinz , Robert Schwarz
发明人： Andreas Freund , Thomas Lehmann , Karl-Anton Starz , Gerhard Heinz , Robert Schwarz
IPC分类号： C01B3/40 , B01J23/42 , B01J23/56 , B01J23/89 , B01J27/22 , C22C5/04 , H01M4/88 , H01M4/92 , H01M8/02 , B01J21/18 , B01J23/00
CPC分类号： B01J23/42 , B01J23/89 , H01M4/921
摘要： A catalyst for use in a fuel cell containing a platinum-aluminum alloy on a conductive carbon carrier, wherein the atomic ratio of platinum to aluminum is from 80:20 to 60:40 and the alloy is present on the carbon carrier in carbidized form with the structure of platinum-aluminum carbide Pt.sub.3 AlC.sub.0.5. Also disclosed are multimetallic alloy catalysts for use as electrode catalysts in fuel cells. Catalysts with high activity and stability are obtained on the basis of carbidized platinum-aluminum alloy catalysts by adding alloying elements of the groups VIB, VIIB, VIII and IB of the Periodic Table of Elements.
摘要翻译：一种用于在导电性碳载体上含有铂铝合金的燃料电池的催化剂，其中铂与铝的原子比为80:20至60:40，并且该合金以碳化形式存在于碳载体上，铂 - 碳化铝Pt3AlC0.5的结构。还公开了用作燃料电池中的电极催化剂的多金属合金催化剂。通过添加元素周期表的VIB，VIIB，VIII和IB族的合金元素，在碳化铂 - 铝合金催化剂的基础上获得具有高活性和稳定性的催化剂。

3. 发明授权

US5387726A Selective catalytic hydrogenation of aromatic aldehydes 失效
标题翻译：芳香醛的选择性催化氢化
公开(公告)号：US5387726A
公开(公告)日：1995-02-07
申请号：US179621
申请日：1994-01-07
申请人： Martin Bankmann , Reinhold Brand , Andreas Freund , Thomas Tacke
发明人： Martin Bankmann , Reinhold Brand , Andreas Freund , Thomas Tacke
IPC分类号： B01J23/40 , B01J37/02 , C07C1/22 , C07C17/00 , C07C29/141 , C07C41/01 , C07C51/347 , C07C51/367 , C07C51/487 , C07C27/04
CPC分类号： C07C1/22 , B01J23/40 , B01J37/0201 , C07C17/35 , C07C29/141 , C07C51/347 , C07C51/367 , C07C51/487 , C07C2521/06 , C07C2523/40 , C07C2523/42 , C07C2523/44 , C07C2523/46 , Y02P20/52
摘要： A process is disclosed for the selective catalytic hydrogenation of carbonyl groups in aromatic aldehydes of the formula: ##STR1## in which X is carboxyl, methyl or a halogen, to give the corresponding alcohols and methyl compounds. The catalytic hydrogenation is performed with the addition of a solvent optionally in the presence of organic acids on a shaped support catalyst containing a platinum group metal on a support made from titanium oxide in the presence of hydrogen at hydrogen partial pressures of 5 to 50 bar and temperatures of 100.degree. to 300.degree. C.
摘要翻译：公开了用于芳族醛中羰基选择性催化氢化的方法，其中X为羧基，甲基或卤素，得到相应的醇和甲基化合物。催化氢化是在有机酸存在下，在氢气分压为5至50巴的氢存在下，在由氧化钛制成的载体上，在含有铂族金属的成型载体催化剂上加入溶剂，温度在100〜300℃

4. 发明授权

US6007934A Co-tolerant anode catalyst for PEM fuel cells and a process for its preparation 失效
标题翻译：用于PEM燃料电池的共同耐受阳极催化剂及其制备方法
公开(公告)号：US6007934A
公开(公告)日：1999-12-28
申请号：US80468
申请日：1998-05-19
申请人： Emmanuel Auer , Andreas Freund , Thomas Lehmann , Karl-Anton Starz , Robert Schwarz , Udo Stenke
发明人： Emmanuel Auer , Andreas Freund , Thomas Lehmann , Karl-Anton Starz , Robert Schwarz , Udo Stenke
IPC分类号： H01M4/88 , B01J23/46 , H01M4/86 , H01M4/92 , H01M8/10
CPC分类号： H01M4/926 , B01J23/462 , H01M4/921 , H01M2300/0082
摘要： A platinum supported catalyst is disclosed for the anode in a PEM fuel cell with high resistance to poisoning by carbon monoxide. The catalyst contains the noble metals platinum and ruthenium on a finely divided, conductive support material. The two noble metals are not alloyed with each other and are present in highly dispersed form on the support material, wherein the crystallite size of the platinum is less than 2 nm and that of the ruthenium is less than 1 nm.
摘要翻译：公开了一种铂载体催化剂，用于具有高抗一氧化碳中毒性的PEM燃料电池中的阳极。该催化剂在精细分散的导电载体材料上含有贵金属铂和钌。两种贵金属不是彼此合金化并且以高分散形式存在于载体材料上，其中铂的微晶尺寸小于2nm，而钌的微晶尺寸小于1nm。

5. 发明授权

US06232511B1 Process for the production of 1,3-propanediol by hydrogenating 3-hydroxypropionaldehyde 失效
标题翻译：通过氢化3-羟基丙醛生产1,3-丙二醇的方法
公开(公告)号：US06232511B1
公开(公告)日：2001-05-15
申请号：US09424979
申请日：1999-12-02
申请人： Thomas Haas , Dahai Yu , Jorg Sauer , Dietrich Arntz , Andreas Freund , Thomas Tacke
发明人： Thomas Haas , Dahai Yu , Jorg Sauer , Dietrich Arntz , Andreas Freund , Thomas Tacke
IPC分类号： C07C2941
CPC分类号： C07C29/141 , C12C11/02 , C07C31/205
摘要： A process for the production of 1,3-propanediol by heterogeneously catalyzed hydrogenation of 3-hydroxypropionaldehyde in an aqueous solution at 30 to 180° C., at a hydrogenation pressure of 5 to 300 bar and a pH value of 2.5 to 7.0, wherein ruthenium on an oxide support is used as the catalyst.
摘要翻译：一种在30〜180℃，氢化压力为5〜300巴，pH值为2.5〜7.0的水溶液中，3-羟基丙醛异构催化氢化制备1,3-丙二醇的方法，其中氧化物载体上的钌用作催化剂。

6. 发明授权

US5959164A Use of catalysts based on catalyst supports containing silicon dioxide for catalytic reactions under hydrothermal conditions 失效
标题翻译：在含有二氧化硅的催化剂载体上，在水热条件下催化反应使用催化剂
公开(公告)号：US5959164A
公开(公告)日：1999-09-28
申请号：US806715
申请日：1997-02-27
申请人： H. G. J. Lansink-Rotgerink , Heike Riedemann , Thomas Tacke , Helmfried Krause , Andreas Freund , Roland Burmeister , Peter Panster
发明人： H. G. J. Lansink-Rotgerink , Heike Riedemann , Thomas Tacke , Helmfried Krause , Andreas Freund , Roland Burmeister , Peter Panster
IPC分类号： B01J21/06 , B01J21/08 , B01J27/16 , C07C29/04
CPC分类号： B01J21/066 , B01J21/063 , B01J21/08 , B01J27/16 , C07C29/04
摘要： The use of modified silicon dioxide as a catalyst support in catalytic reactions under hydrothermal conditions is described. The pore structure of the supports may be stabilized against hydrothermal reaction conditions by impregnating the catalyst supports with elements of Group IVB of the Periodic Tube of Elements.
摘要翻译：描述了在水热条件下在催化反应中使用改性二氧化硅作为催化剂载体。通过用元素周期管的IVB族元素浸渍催化剂载体，可以稳定支撑体的孔结构，防止水热反应条件。

7. 发明授权

US09259991B2 Electric heating device for vehicles having a high voltage electric system 有权
标题翻译：具有高压电气系统的车辆电加热装置
公开(公告)号：US09259991B2
公开(公告)日：2016-02-16
申请号：US13519946
申请日：2011-01-04
申请人： Andreas Freund , Hans-Joachim Lilge , Johannes Molitor , Markus Hermann , Marian Mazurek , Martin Aidam
发明人： Andreas Freund , Hans-Joachim Lilge , Johannes Molitor , Markus Hermann , Marian Mazurek , Martin Aidam
IPC分类号： H05B3/02 , B60H1/22 , H05B3/50 , F24H3/04
CPC分类号： B60H1/2215 , B60H2001/2268 , F24H3/0429 , F24H3/0435 , F24H3/0458 , H05B3/50 , H05B2203/023
摘要： In the heating device, PTC heating elements arranged between current rails lying opposite each other are used, which are fed with supply current from a control electronics unit via the current rails. Metallic heating rib structures are respectively coupled to one of the current rails via an electrically insulating but thermally conducting coupling layer. The air to be heated flows through the heating rib structures which have an undulating shape. The metallic heating rib structures are electrically connected to vehicle ground and thus form a shield that eliminates emissions of electromagnetic interfering radiation without impeding the flow of air.
摘要翻译：在加热装置中，使用布置在彼此相对的电流轨道之间的PTC加热元件，其经由电流轨道从控制电子单元馈送电源电流。金属加热肋结构通过电绝缘但导热的耦合层分别耦合到电流轨道之一。待加热的空气流过具有起伏形状的加热肋结构。金属加热肋结构电连接到车辆地面，从而形成屏蔽，消除电磁干扰辐射的辐射而不阻碍空气流动。

8. 发明授权

US08483362B2 Collimator module for the modular assembly of a collimator for a radiation detector and radiation detector 有权
标题翻译：用于辐射检测器和辐射探测器的准直器的模块化组装的准直器模块
公开(公告)号：US08483362B2
公开(公告)日：2013-07-09
申请号：US12957439
申请日：2010-12-01
申请人： Andreas Freund
发明人： Andreas Freund
IPC分类号： G21K1/02
CPC分类号： G21K1/025
摘要： A collimator module is disclosed for the modular assembly of a collimator for a radiation detector with a multiplicity of absorber elements, which are arranged one behind the other in a collimation direction and held by a carrier. In at least one embodiment, the carrier has at least one alignment device for aligning the collimator module in the collimation direction, which alignment device(s) interact with positioning device(s) in a detector mechanism of the radiation detector when they are integrated into the radiation detector. This provides the preconditions for integrating the collimator module in a fashion that is decoupled from a radiation convertor, and so this allows easy assembly of a collimator and adjustment to a position assumed between a radiation convertor and the collimator. Moreover, a radiation detector with such a collimator module is disclosed.
摘要翻译：公开了一种准直器模块，用于具有多个吸收元件的辐射检测器的准直器的模块化组件，所述多个吸收元件在准直方向上一个接一个地布置并由载体保持。在至少一个实施例中，载体具有至少一个对准装置，用于在准直方向上对准准直器模块，当对准装置集成到放射检测器的检测器机构中时，该对准装置与定位装置相互作用辐射探测器。这提供了以与辐射转换器去耦合的方式整合准直器模块的前提条件，因此这允许准直器的容易组装和对辐射转换器和准直器之间假定的位置的调整。此外，公开了一种具有这种准直器模块的辐射探测器。

9. 发明申请

US20060067479A1 Collimator, in particular for a computed tomograph, and method for producing it 有权
标题翻译：准直仪，特别是计算机断层摄影机及其制作方法
公开(公告)号：US20060067479A1
公开(公告)日：2006-03-30
申请号：US11238058
申请日：2005-09-29
申请人： Andreas Freund , Juergen Leppert , Michael Miess
发明人： Andreas Freund , Juergen Leppert , Michael Miess
IPC分类号： G21K1/02
CPC分类号： G21K1/025
摘要： A collimator is disclosed. The ends of collimator plates are potted with the aid of a top plate and a bottom plate with the formation of interspaces, defined by spacings, between the collimator plates. When producing such a collimator, the top and bottom plates are produced using a casting method, and the collimator plates are simultaneously cast in, in order to fix them in the bottom and top plates. For this production method, a reusable holding apparatus that holds the collimator plates, and a casting mold are provided for aligning and positioning purposes.
摘要翻译：公开了一种准直仪。借助于顶板和底板，在准直板之间形成间隙限定的准空间板的端部。当制造这样的准直器时，使用铸造方法制造顶板和底板，并且准直板被同时铸造，以便将它们固定在底板和顶板中。对于该制造方法，设置保持准直板的可重复使用的保持装置和铸模，用于对准和定位。

10. 发明授权

US06894282B2 Radiation detector having a unitary reflector part composed of plastic containing an optically reflective filler 失效
标题翻译：辐射检测器具有由包含光反射填料的塑料组成的整体反射器部分
公开(公告)号：US06894282B2
公开(公告)日：2005-05-17
申请号：US10130685
申请日：2001-09-14
申请人： Andreas Freund , Jürgen Leppert
发明人： Andreas Freund , Jürgen Leppert
IPC分类号： G01T1/20 , G01T1/202 , H01L31/09
CPC分类号： G01T1/2018 , G01T1/202
摘要： A radiation detector has a photodiode arrangement, a number of scintillators, and a reflector part having a number of compartments corresponding to the number of scintillators, which receive the scintillators in such a way that the scintillators are surrounded by walls of the compartments with the exception of their side respectively facing the photodiode arrangement.
摘要翻译：辐射探测器具有光电二极管布置，多个闪烁器和具有对应于闪烁体数量的多个隔间的反射器部分，其接收闪烁体，使得闪烁体被隔室的壁包围，除了例外分别面对光电二极管的布置。

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