公开(公告)号：US5758829A

公开(公告)日：1998-06-02

申请号：US555623

申请日：1995-11-09

申请人： Katsuoki Itoh ,  Christoph Treutler ,  Guenter Lewentz ,  Bernd Dittus ,  Gilbert Moersch ,  Christoph Franke ,  Reiner Schuetz ,  Hans-Friedemann Kober

发明人： Katsuoki Itoh ,  Christoph Treutler ,  Guenter Lewentz ,  Bernd Dittus ,  Gilbert Moersch ,  Christoph Franke ,  Reiner Schuetz ,  Hans-Friedemann Kober

IPC分类号： F02M61/04 ,  F02M61/08 ,  F02M61/18 ,  F02M59/00

CPC分类号： F02M61/18 ,  F02M61/045 ,  F02M61/08 ,  Y10T137/86517

摘要： A fuel injection valve for internal combustion engines with a valve member which is displaced in a bore in a valve body by the fuel pressure, counter to the action of a closing spring. The valve body has at a combustion-space end, a valve head which on a side which faces the valve body is arranged a sealing surface which interacts with a valve seat provided on the combustion-space end of the valve body, forming a sealing cross section, and including injection apertures which permit a flow of fuel from a pressure space in the valve body to the combustion space of the internal combustion engines and has an aperture cross section which can be varied as a function of the stroke of the valve member. According to the invention, those parts which seal off the injection valve from the outside and those parts which form the aperture cross section of the injection openings are geometrically separated from one another, the sealing cross section which closes the valve off from the outside being arranged downstream, as seen in the injection direction, of the variable aperture cross section, which is situated radially to the inside.

摘要翻译： 一种用于内燃机的燃料喷射阀，其具有阀构件，该阀构件与闭合弹簧的作用相反，通过燃料压力在阀体的孔中移位。 阀体具有燃烧空间端，在与阀体相对的一侧上设置有与设置在阀体的燃烧空间端上的阀座相互作用的密封表面的阀头，形成密封十字 并且包括允许燃料从阀体中的压力空间流到内燃机的燃烧空间的喷射孔，并且具有可以作为阀构件的行程的函数而变化的孔径横截面。 根据本发明，将喷射阀从外部密封的那些部件和形成喷射孔的孔径横截面的那些部件在几何上彼此分离，从外部关闭阀的密封截面被布置 在径向到内侧的可变孔径横截面的下游，如在喷射方向上所看到的那样。

公开(公告)号：US5718384A

公开(公告)日：1998-02-17

申请号：US546238

申请日：1995-10-20

申请人： Christoph Treutler ,  Hans-Friedemann Kober

发明人： Christoph Treutler ,  Hans-Friedemann Kober

IPC分类号： F02M61/16 ,  B23K26/40 ,  B23K26/402 ,  B29C33/38 ,  B29D33/00 ,  F02M61/18 ,  B05B1/32

CPC分类号： F02M61/184 ,  B23K26/40 ,  B23K26/402 ,  B29C33/3857 ,  B23K2203/172 ,  B23K2203/42 ,  B29L2031/045

摘要： The invention relates to an injection nozzle for a diesel injection system in motor vehicles, having at least one spray passage penetrating an injection nozzle and to a process for manufacturing the injection nozzle. The invention provides for the injection nozzle to be formed from two parts which engage with one another as a form-fit and are in contact on generated surfaces and for the spray passages to be configured as open-edged depressions on at least one of the generated surfaces.

摘要翻译： 本发明涉及一种用于机动车辆中的柴油喷射系统的喷射喷嘴，其具有至少一个穿过喷射喷嘴的喷射通道和用于制造喷射喷嘴的工艺。 本发明提供了注射喷嘴由两部分形成，这两个部分彼此接合，形成配合，并在生成的表面上接触，并且喷射通道被构造成在所产生的至少一个上的开口凹陷 表面。

公开(公告)号：US06240777B1

公开(公告)日：2001-06-05

申请号：US09168394

申请日：1998-10-06

申请人： Christoph Treutler ,  Herbert Goebel ,  Heribert Weber ,  Wolfgang Mueller ,  Steffen Schmidt ,  Klaus Heyers ,  Hans-Friedemann Kober ,  Werner Steiner

发明人： Christoph Treutler ,  Herbert Goebel ,  Heribert Weber ,  Wolfgang Mueller ,  Steffen Schmidt ,  Klaus Heyers ,  Hans-Friedemann Kober ,  Werner Steiner

IPC分类号： G01F168

CPC分类号： G01F1/6845 ,  G01F1/692

摘要： A sensor has a membrane, on which at least one resistor element is situated. The membrane has a membrane layer which is composed of a plurality of partial layers. In addition, a covering layer is provided which is composed of a plurality of partial layers. The partial layers of the membrane and the covering layer are selected so that both in the membrane and in the covering layer light tensile stresses are set, the tensile stresses preferably being roughly the same.

摘要翻译： 传感器具有膜，至少一个电阻元件位于该膜上。 膜具有由多个部分层构成的膜层。 此外，提供由多个部分层组成的覆盖层。 膜和覆盖层的部分层被选择为使得膜和覆盖层中的两者都具有轻的拉伸应力，拉伸应力优选地大致相同。

公开(公告)号：US5926955A

公开(公告)日：1999-07-27

申请号：US677607

申请日：1996-07-08

申请人： Hans-Friedemann Kober

发明人： Hans-Friedemann Kober

IPC分类号： F16K7/12 ,  F15C5/00 ,  B29C45/14

CPC分类号： F15C5/00 ,  Y10T29/49417 ,  Y10T29/49426

摘要： A microvalve includes a chamber, with a closing member being movable therein. The microvalve is made of two layers. The two layers of the microvalve are formed separately by being impressed as a mold into a moldable material and then filling the mold with metal by a galvanizing process. The two layers are joined together with the aid of a joining layer.

摘要翻译： 微型阀包括室，其中可移动的封闭构件。 微型阀门由两层制成。 通过作为模具印刷成可模制材料，然后通过镀锌工艺用金属填充模具，分开形成两层微型阀。 借助于接合层将两层连接在一起。