公开(公告)号：US06568244B2

公开(公告)日：2003-05-27

申请号：US09813268

申请日：2001-03-20

申请人： Dieter Binz ,  Olaf Krusemark ,  Uwe Lehmann ,  Jörg Müller ,  Albrecht Vogel ,  Sean Keeping

发明人： Dieter Binz ,  Olaf Krusemark ,  Uwe Lehmann ,  Jörg Müller ,  Albrecht Vogel ,  Sean Keeping

IPC分类号： G01N1910

CPC分类号： G01N30/88 ,  G01N33/0009 ,  G01N2030/8881

摘要： A measuring and evaluating device for the analysis of gases is described. The device has an exchangeable gas analyzer, which is of small dimensions. The gas analyzer is a module connected directly from the outside to a central unit, which is likewise of small dimensions and into which at least one evaluating unit and a display unit are integrated. Fitted releasably into the gas analyzer are one or more plates, into which at least one separating channel is respectively integrated. Each gas analyzer is provided with at least one sample injector, which can be connected to at least one separating channel. At least one detector is connected downstream of each separating channel.

摘要翻译： 描述了用于分析气体的测量和评估装置。 该装置具有尺寸小的可更换气体分析仪。 气体分析器是从外部直接连接到中央单元的模块，其同样是小尺寸，并且至少一个评估单元和显示单元被集成到该模块中。 可拆卸地装配到气体分析器中的是一个或多个板，至少一个分离通道分别集成在其中。 每个气体分析器设置有至少一个样品注射器，其可连接到至少一个分离通道。 至少一个检测器连接在每个分离通道的下游。

公开(公告)号：US20100260449A1

公开(公告)日：2010-10-14

申请号：US12742826

申请日：2008-11-10

申请人： Uwe Lehmann ,  Jurgen Klier ,  Thomas Grooteboer

发明人： Uwe Lehmann ,  Jurgen Klier ,  Thomas Grooteboer

IPC分类号： F16C17/10

CPC分类号： F16C17/10 ,  F16C9/02 ,  F16C43/02 ,  F16C2226/76 ,  F16C2240/30 ,  F16C2360/22

摘要： A thrust washer (14) in the form of a semi-circular flanged ring includes at least two radially inward-directed outer connection pieces (22) on the inner edge of the thrust washer (14) for the connection with a radial bearing part (12), which are located in the circumferential direction on both sides of a contrived centerline (M) of the thrust washer (14) and in each case have an inner edge (23) facing the center line (M) and an outer edge (23a) turned away from the centerline (M). The invention also relates to a radio axial bearing with a radial bearing part and a thrust washer of such a type connected with the radial bearing part. The inner edges (23) in each case include an angle (α), which is 45° and 85°, with a tangent on the inner side connected in the center of the connection piece (22) at the semi-circle described by the thrust washer (14), in which the outer edge (23a) runs parallel to the respective inner edge (23). Such a thrust washer (14) can be connected with a radial-axial bearing (10) with a radial bearing part (12).

摘要翻译： 形成半圆形法兰环的止推垫圈（14）在止推垫圈（14）的内边缘上包括至少两个径向向内的外部连接件（22），用于与径向承载部件 12），其位于推力垫圈（14）的设计中心线（M）的两侧的圆周方向上，并且在每种情况下具有面向中心线（M）的内边缘（23）和外边缘（ 23a）离开中心线（M）。 本发明还涉及一种具有与径向轴承部分连接的这种类型的径向轴承部分和止推垫圈的无线电轴向轴承。 在每种情况下，内边缘（23）包括45°和85°的角度（α），在由连接件（22）的中心连接的内侧上的切线以由半 止推垫圈（14），其中外边缘（23a）平行于相应的内边缘（23）延伸。 这种止推垫圈（14）可以与具有径向轴承部件（12）的径向轴向轴承（10）连接。

公开(公告)号：US5800131A

公开(公告)日：1998-09-01

申请号：US500937

申请日：1995-07-26

申请人： Uwe Lehmann ,  Bodo Stich ,  Maik Wilhelm

发明人： Uwe Lehmann ,  Bodo Stich ,  Maik Wilhelm

IPC分类号： F04C14/24 ,  F01M1/02 ,  F04B1/08 ,  F04B49/00 ,  F04C14/22 ,  F16N13/20

CPC分类号： F04C14/226 ,  F04C2270/19

摘要： A vane pump and a process for operating it in which an eccentric ring against which the vanes ride is shifted in response to a temperature sensing element which bears upon the ring against the force of a spring acting thereon counter to the temperature sensing element.

摘要翻译： PCT No.PCT / DE94 / 00087 Sec。 371日期：1995年7月26日 102（e）日期1995年7月26日PCT 1994年1月27日PCT PCT。 出版物WO94 / 17308 日期1994年8月4日一种叶片泵及其操作过程，其中叶片骑行的偏心环响应于温度感测元件而移动，该温度感测元件抵抗相对于该温度的作用在其上的弹簧的作用力 传感元件。

公开(公告)号：US5690479A

公开(公告)日：1997-11-25

申请号：US564346

申请日：1996-04-23

申请人： Uwe Lehmann ,  Bodo Stich ,  Maik Wilhelm

发明人： Uwe Lehmann ,  Bodo Stich ,  Maik Wilhelm

IPC分类号： F04B49/06 ,  F01M1/02 ,  F04C14/22 ,  F16N13/20 ,  F04C2/344 ,  F04C15/04

CPC分类号： F04C14/226 ,  F01M1/02 ,  F16N13/20

摘要： Multi-stage regulator for lubricant pumps with continuously adjustable displaced volumes in particular for lubricant pumps, with a regulating piston to which pressure can be applied from pressure derived from the output side of the pump, and with increasing pressure can be displaced counter to the force of a flexible restoring element.

摘要翻译： PCT No.PCT / DE94 / 00642 Sec。 371日期：1996年4月23日 102（e）日期1996年4月23日PCT提交1994年6月7日PCT公布。 第WO94 / 29595号公报 日期1994年12月22日用于具有连续可调位移体积的润滑剂泵的多级调节器，特别是用于润滑剂泵的调节活塞，可以从泵的输出侧获得的压力以及随着压力增加而施加压力的调节活塞 与柔性恢复元件的力相反。

公开(公告)号：US09770395B2

公开(公告)日：2017-09-26

申请号：US12584858

申请日：2009-09-14

申请人： Joachim E. Klee ,  Uwe Lehmann

发明人： Joachim E. Klee ,  Uwe Lehmann

IPC分类号： A61K6/087 ,  A61K6/00

CPC分类号： A61K6/0023 ,  A61K6/0052 ,  A61K6/0073 ,  C08L33/00

摘要： Non-aqueous dental adhesive comprising a mixture containing (i) one or more polymerizable monomers optionally containing an acidic group, (ii) a polymerization initiator, and (iii) a thermal polymerization inhibitor of the following formula (I) wherein R′1 represents a hydrogen atom, or a saturated hydrocarbon group having 1 to 18 carbon atoms. R′2, which may be the same or different if more than one R′2 is present, independently represent a saturated hydrocarbon group having 1 to 18 carbon atoms, and c represents an integer of from 1 to 4, and (iv) optionally an organic solvent.

公开(公告)号：US20100130637A1

公开(公告)日：2010-05-27

申请号：US12462609

申请日：2009-08-06

申请人： Joachim Klee ,  Uwe Lehmann ,  Anja Glaner

发明人： Joachim Klee ,  Uwe Lehmann ,  Anja Glaner

IPC分类号： A61K6/083 ,  A61Q11/00

CPC分类号： A61K6/0073 ,  A61K6/0017 ,  A61K6/083

摘要： Self-adhesive dental restorative composition comprising (i) 10 to 40 percent by weight based on the total weight of the composition of a mixture of hydrolysis-stable polymerizable monomers of the following formula (I): wherein R is a m+n valent organic group having 1 to 20 carbon atoms and optionally 1 to 5 atoms selected from the group of nitrogen, oxygen and sulfur atoms; A independently represents a moiety of the following formula (II): wherein L is a hydrogen atom, a C1-6 alkyl group, a C3-8 cycloalkyl group, a C6-14 aryl group or a group of the following formula (III) wherein R′ is a hydrogen atom, a C1-6 alkyl group, a C3-8 cycloalkyl group, or a C6-14 aryl group; X is O, S, NH or NR″ wherein R″ is a C1-6 alkyl group, a C3-8 cycloalkyl group, a C6-14 aryl group; a is 0 or 1; M is a group of the following formula (IV) wherein Y is O, S, NH or NR′″ wherein R′″ is a C1-6 alkyl group, a C3-8 cycloalkyl group, a C6-14 aryl group; b is an integer of from O to 3; c is O or 1; d is an integer of from O to 3; provided that when b is O, then Y cannot be O; x is 0 or 1; y is 0 or 1; provided that x and y cannot be both 1, and provided that x cannot be 1 when L or a group of formula (III) is a hydrogen atom, and provided that when x is 0 then a is also 0, and provided that when y is 0 then b is greater than 0 or c is 0; B independently represents an acidic group; m is an integer of from 1 to 5; n is an integer of 0 to 3; and m+n is at least 2; (ii) 60 to 90 percent by weight based on the total weight of the composition of a filler; and (iii) an initiator system; wherein the portion of monomers of formula (I) wherein n is greater than 0 is at least 1 percent by weight based on the total weight of the mixture.

摘要翻译： 自粘牙科修复组合物，其包含（i）基于组合物总重量的10至40重量％的下式（I）的水解稳定的可聚合单体的混合物：其中R是m + n价有机 具有1至20个碳原子和任选1至5个选自氮，氧和硫原子的原子的基团; A独立地表示下式（II）的部分：其中L是氢原子，C 1-6烷基，C 3-8环烷基，C 6-14芳基或下式（III）的基团： 其中R'是氢原子，C 1-6烷基，C 3-8环烷基或C 6-14芳基; X是O，S，NH或NR“，其中R”是C 1-6烷基，C 3-8环烷基，C 6-14芳基; a是0或1; M是下式（Ⅳ）的基团，其中Y是O，S，NH或NR'“，其中R'”是C 1-6烷基，C 3-8环烷基，C 6-14芳基; b为0〜3的整数; c为O或1; d为0〜3的整数; 条件是当b为O时，则Y不能为O; x为0或1; y为0或1; 条件是x和y不能都是1，并且当L或式（III）的基团是氢原子时x不能为1，并且条件是当x为0时，a也为0，条件是当y 是0，那么b大于0或c是0; B独立地表示酸性基团; m为1〜5的整数， n为0〜3的整数， m + n为2以上。 （ii）60至90重量％，基于组合物的填料的总重量; 和（iii）引发剂体系; 其中n大于0的式（I）单体部分相对于混合物的总重量为至少1重量％。

公开(公告)号：US20080092626A1

公开(公告)日：2008-04-24

申请号：US11665588

申请日：2005-10-17

申请人： Uwe Lehmann

发明人： Uwe Lehmann

IPC分类号： G01N30/60 ,  G01N33/497 ,  B05D3/00 ,  H05H1/24

CPC分类号： G01N30/56 ,  B01J20/286 ,  B01J2220/54 ,  G01N30/6091 ,  G01N30/6095 ,  G01N2030/025 ,  G01N2030/567

摘要： The invention concerns a separation column in microsystem technology for a gas chromatograph comprising a first substrate, a second substrate which is arranged on the first substrate, wherein a trench structure is provided in at least one substrate and the trench structure is sealed off relative to the environment, a stationary phase applied at least to parts of the trench structure, a gas inlet connected to the trench structure, and a gas outlet connected to the trench structure. Separation columns of that kind suffer from the problem that the stationary phase does not reliably adhere to the trench structure. According to the invention that problem is resolved by a bonding agent which is at least partly arranged between the walls of the trench structure and the stationary phase.

摘要翻译： 本发明涉及用于气相色谱仪的微系统技术中的分离塔，其包括第一基底，布置在第一基底上的第二基底，其中在至少一个基底中提供沟槽结构，并且沟槽结构相对于 环境，至少施加到沟槽结构的一部分的固定相，连接到沟槽结构的气体入口和连接到沟槽结构的气体出口。 这种分离柱具有固定相不可靠地附着到沟槽结构的问题。 根据本发明，问题是通过至少部分地布置在沟槽结构的壁和固定相之间的粘合剂来解决的。

公开(公告)号：US20060210441A1

公开(公告)日：2006-09-21

申请号：US10541145

申请日：2004-01-14

申请人： Tobias Schmidt ,  Mathias Mahnke ,  Uwe Lehmann

发明人： Tobias Schmidt ,  Mathias Mahnke ,  Uwe Lehmann

IPC分类号： G01N30/00

CPC分类号： G01N30/20 ,  B01L3/5027 ,  B33Y80/00 ,  G01N30/6095 ,  G01N35/1097 ,  G01N2030/204 ,  G01N2035/00247

摘要： The invention relates to a miniaturized gas chromatograph and injector for the same. Said micro-GC is compact and simple and economical to construct. Dead volumes are largely avoided in order to achieve reliable and reproducible measured results. Said miniaturized gas chromatograph comprises at least one injector, one separation column and a detector which are combined on a circuit board to give a gas chromatography module. The injector comprises a first sheet with channels, which is provided with a second sheet with channels and which may be displaced relative to the latter, whereby at least one of the sheets provided with a layer of plastic, in particular a chemically inert plastic on the side of the sheet facing the other side.

摘要翻译： 本发明涉及一种小型气相色谱仪及其注射器。 所述微型GC结构紧凑，简单且经济。 为了获得可靠和可重现的测量结果，大部分避免了死体积。 所述小型气相色谱仪包括至少一个注射器，一个分离柱和检测器，其组合在电路板上以产生气相色谱模块。 注射器包括具有通道的第一片材​​，其具有带有通道的第二片材，并且可以相对于第二片材相对于其移动，由此至少一个片材在其上设置有塑料层，特别是化学惰性塑料 该片面朝向另一片。

公开(公告)号：US20140003750A1

公开(公告)日：2014-01-02

申请号：US14004519

申请日：2012-02-03

申请人： Uwe Lehmann ,  Thomas Grooteboer

发明人： Uwe Lehmann ,  Thomas Grooteboer

IPC分类号： F16C9/02

CPC分类号： F16C9/02 ,  F16C17/022 ,  F16C33/1065

摘要： The invention relates to a plain bearing half liner for a crankshaft main bearing (24), with a slot (10) which extends in the circumferential direction over an angle of 90 to 170°, is closed at both circumferential ends of the plain bearing half liner and passes radially through the plain bearing half liner, and with an otherwise oil-groove-free sliding surface (11) on the inside of said plain bearing half liner.

摘要翻译： 本发明涉及一种用于曲轴主轴承（24）的滑动轴承半衬套，其具有在圆周方向上延伸90°至170°的角度的槽（10），在滑动轴承半部的两个圆周端处封闭 并且径向通过滑动轴承半衬套，并且在所述滑动轴承半衬套的内侧上具有另外的无油槽的滑动表面（11）。

公开(公告)号：US08546463B2

公开(公告)日：2013-10-01

申请号：US12386022

申请日：2009-04-13

申请人： Joachim E. Klee ,  Uwe Lehmann

发明人： Joachim E. Klee ,  Uwe Lehmann

IPC分类号： A61K6/083 ,  A61C5/00

CPC分类号： C07F9/12 ,  A61K6/0023 ,  C07F9/091 ,  C07F9/093 ,  C08F216/125 ,  C08F220/58 ,  C08F222/385 ,  C08F230/02 ,  C08L43/02 ,  C08L33/00

摘要： Dental composition comprising an aqueous mixture containing (i) a polymerizable acidic phosphoric acid ester monomer of the following formula (A): wherein a is an integer of from 1 to 10; R1 represents a hydrogen atom or a moiety of the following formula (Y) wherein X independently represent an oxygen atom, a sulfur atom, or a group NR, wherein R may be a hydrogen atom, a C1-6 alkyl group or an acyl group; L represents an (a+b)-valent organic residue containing 1 to 20 carbon atoms and optionally including ether, thioether or amino groups or further acidic groups, whereby the carbon atoms comprise at least a+b carbon atoms selected from primary and secondary aliphatic carbon atoms, secondary alicyclic carbon atoms, and aromatic carbon atoms, each of said a+b carbon atoms linking a phosphate or 2-(oxaallyl) derivative group; b is an integer of from 1 to 10; R2 which may be the same or different, independently may be hydrogen, an allyl group or a moiety R1 wherein b is 1; provided that at least one of R1 and R2 is not hydrogen; (ii) one or more polymerizable N-substituted alkyl acrylic or acrylic acid amide monomers; (iii) an organic water-miscible solvent and/or water; (iv) a polymerization initiator; (v) an inhibitor and/or a stabilizer; (vi) optionally an organic or inorganic acid; and (vii) optionally a filler and/or a fluoride releasing compound.

摘要翻译： 1.一种牙科用组合物，其含有含有（i）下述通式（A）的可聚合酸性磷酸酯单体的水性混合物：其中a为1〜10的整数， R1表示氢原子或下式（Y）的部分，其中X独立地表示氧原子，硫原子或基团NR，其中R可以是氢原子，C1-6烷基或酰基 ; L表示含有1至20个碳原子的（a + b）价有机残基，并且任选地包括醚，硫醚或氨基或其它酸性基团，其中碳原子包含至少一个选自伯和仲脂族 碳原子，仲脂环碳原子和芳族碳原子，所述a + b个碳原子各自连接磷酸酯或2-（氧杂烯丙基）衍生物基团; b为1〜10的整数， R 2可以相同或不同，独立地可以是氢，烯丙基或部分R1，其中b是1; 条件是R 1和R 2中的至少一个不是氢; （ii）一种或多种可聚合的N-取代的烷基丙烯酸或丙烯酸酰胺单体; （iii）有机水混溶性溶剂和/或水; （iv）聚合引发剂; （v）抑制剂和/或稳定剂; （vi）任选的有机或无机酸; 和（vii）任选的填料和/或氟化物释放化合物。