专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US5634597A Electromagnetically actuated fuel injection valve 失效
标题翻译：电磁致动燃油喷射阀
公开(公告)号：US5634597A
公开(公告)日：1997-06-03
申请号：US470784
申请日：1995-06-06
申请人： Klaus-Henning Krohn , Waldemar Hans , Christian Preussner , Johann Bayer
发明人： Klaus-Henning Krohn , Waldemar Hans , Christian Preussner , Johann Bayer
IPC分类号： F02M51/06 , F02M51/08 , F02M61/16 , F02M51/00
CPC分类号： F02M51/0678 , F02M51/061 , F02M61/16
摘要： In a fuel injection valve, the direct attachment of a protective sleeve to the valve housing has the effect that breathing of the inside of the valve can take place without spray water or other fluids penetrating into the inside of the valve (coil space). The fluid is, rather, held in a space with many passages. Corrosion on the contact pins or on the coil wire is, therefore, ruled out. The fuel injection valve is particularly suitable for use in fuel injection systems of mixture-compressing internal combustion engines with externally supplied ignition.
摘要翻译：在燃料喷射阀中，将保护套筒直接附接到阀壳体具有这样的效果：阀门内部的呼吸可以在没有喷射水或其它流体渗入阀内部（线圈空间）的情况下进行）。相反，流体保持在具有许多通道的空间中。因此，排除了接触针或线圈线上的腐蚀。燃料喷射阀特别适合用于混合压缩内燃机的燃料喷射系统，其具有外部提供的点火。

12. 发明授权

US09840996B2 Method for installing a sealing ring 有权
公开(公告)号：US09840996B2
公开(公告)日：2017-12-12
申请号：US13391234
申请日：2010-09-06
申请人： Thilo Beckmann , Ulrich Fischer , Johann Bayer , Guido Pilgram
发明人： Thilo Beckmann , Ulrich Fischer , Johann Bayer , Guido Pilgram
IPC分类号： F02M61/00 , F02M61/14 , F02M61/16
CPC分类号： F02M61/14 , F02M61/168 , F02M2200/858 , F02M2200/95
摘要： A method for installing a sealing ring in a ring groove of an injector, in particular a fuel injector, in which the diameter of the sealing ring is enlarged with the aid of an enlarging tool and is inserted into the ring groove, and the enlarged sealing ring accommodated in the ring groove is reshaped to a predefined sealing dimension with the aid of a calibration tool. For the purpose of shifting a residual ring gap remaining in the ring groove during the reshaping process to the groove flank of the ring groove facing away from the combustion chamber, the reshaping process of the sealing ring is carried out by removing the calibration tool from the fuel injector.

13. 发明授权

US09822749B2 Fuel injector 有权
公开(公告)号：US09822749B2
公开(公告)日：2017-11-21
申请号：US14365989
申请日：2012-10-23
申请人： Marc-Jean Derenthal , Johann Bayer , Ralph Ittlinger
发明人： Marc-Jean Derenthal , Johann Bayer , Ralph Ittlinger
IPC分类号： B05B1/30 , F02M61/16 , F02M51/06
CPC分类号： F02M61/168 , F02M51/061 , F02M51/0682 , F02M2200/8061 , F02M2200/8084
摘要： A fuel injector for an internal combustion engine includes: an electromagnetic actuating element having a solenoid coil, a core and a valve casing as the outer solenoid circuit component, and a movable valve-closure body, which cooperates with a valve-seat surface assigned to a valve-seat body. The core and a connection pipe are fixedly connected in an inner opening of a thin-walled valve sleeve and the valve casing at the outer circumference of the valve sleeve is fixedly connected to the valve sleeve by being pressed in/on.

14. 发明授权

US09200604B2 Fuel injector having press-fitting structures 有权
标题翻译：燃油喷射器具有压配结构
公开(公告)号：US09200604B2
公开(公告)日：2015-12-01
申请号：US12308633
申请日：2008-02-01
申请人： Marc-Jean Derenthal , Wolfgang Koschwitz , Johann Bayer
发明人： Marc-Jean Derenthal , Wolfgang Koschwitz , Johann Bayer
IPC分类号： F02M51/06 , F02M61/16
CPC分类号： F02M51/0682 , F02M51/061 , F02M61/168 , F02M2200/8061
摘要： A fuel injector for fuel-injection systems of internal combustion engines. The fuel injector includes an electromagnetic actuating element having a solenoid coil, a core and a valve cover as external solenoid circuit component, and a movable valve-closure element, which cooperates with a valve-seat surface assigned to a valve-seat body. The core and a connection pipe are fixedly connected in an inner opening of a thin-walled valve sleeve by being pressed into place, and the valve cover at the outer circumference of the valve sleeve is firmly connected to the valve sleeve by being pressed onto it. The firm press-fitted connection of in each case two of these metallic components of the fuel injector is characterized by the fact that at least one of the partner components has in its press-fitting region a structure with score marks, and/or the particular press-fitting region has an intake rounding in at least one transition to an adjoining component section. To safely contain abrasion particles produced in the press-fitting action, starting from the press-fitting region of a partner component, first a recessed region adjoins, which is followed by a press lip, which radially projects further to the outside on the outer contour of this one component partner.
摘要翻译：一种用于内燃机燃料喷射系统的燃油喷射器。燃料喷射器包括具有螺线管线圈，芯部和作为外部螺线管回路部件的阀盖的电磁致动元件和与分配给阀座体的阀座表面配合的可动阀闭合元件。芯和连接管被压入到薄壁阀套的内部开口中，阀套外周的阀盖通过压在阀套上而与阀套牢固连接。在每种情况下，燃料喷射器的这些金属部件中的两个的牢固的压配合连接的特征在于，至少一个伙伴部件在其压配合区域中具有带有分数的结构，和/或特定的压配合区域在至少一个向相邻部件的过渡中进入四舍五入。为了安全地包含在压入动作中产生的磨损颗粒，从配对部件的压配合区域开始，首先凹陷的区域邻接，其后面是压边，其在外轮廓上进一步径向突出到外部的这个组件合作伙伴。

15. 发明申请

US20140203108A1 FUEL INJECTOR AND METHOD FOR PRODUCING A FUEL INJECTOR 审中-公开
标题翻译：燃油喷射器和燃料喷射器生产方法
公开(公告)号：US20140203108A1
公开(公告)日：2014-07-24
申请号：US14130244
申请日：2012-05-15
申请人： Rainer Naumann , Johann Bayer
发明人： Rainer Naumann , Johann Bayer
IPC分类号： F02M61/16 , F02M61/04
CPC分类号： F02M61/168 , B29C45/14 , B29C45/14065 , B29C45/14598 , B29C45/14622 , F02M51/005 , F02M61/04 , F02M2200/8015 , F02M2200/8046 , Y10T29/49401
摘要： A fuel injector, including a valve insert and a plug extrusion coating, is described, the valve insert including a valve seat and a valve housing. The valve housing has an alignment device, which is equipped to align the valve insert in an injection molding die, and the plastic extrusion coating has a second alignment device which is equipped to align the fuel injector during assembly in an internal combustion engine.
摘要翻译：描述了包括阀插件和插塞挤出涂层的燃料喷射器，阀插件包括阀座和阀壳体。阀壳体具有对准装置，该对准装置被配置成将插入件对准在注射成型模具中，并且塑料挤出涂层具有第二对准装置，该第二对准装置在燃料喷射器组装在内燃机中时将其对准。

16. 发明授权

US08272370B2 Fuel injector 有权
标题翻译：喷油器
公开(公告)号：US08272370B2
公开(公告)日：2012-09-25
申请号：US11991047
申请日：2006-08-01
申请人： Martin Maier , Johann Bayer , Christian Suenkel , Wolfgang Koschwitz
发明人： Martin Maier , Johann Bayer , Christian Suenkel , Wolfgang Koschwitz
IPC分类号： F02M51/06 , F02M61/16
CPC分类号： F02M51/061 , F02M61/168 , F02M2200/8061
摘要： A fuel injector for fuel injection systems of internal combustion engines is described. The fuel injector includes an electromagnetic actuating element having a magnetic coil, a core and a valve jacket as the outer magnetic circuit component and a movable valve-closure member which interacts with a valve-seat surface assigned to a valve-seat member. The core and a connecting tube in an inner opening of a thin-walled valve sleeve and the valve jacket on the outer circumference of the valve sleeve are firmly connected to the valve sleeve by pressing them therein/thereon. The fixed press connection between two of these metallic components of the fuel injector is characterized in that at least one of the component partners has a structure including grooves in its press area and/or the particular press area has an inlet rounding in at least one transition to an adjacent component section.
摘要翻译：描述了用于内燃机的燃料喷射系统的燃料喷射器。燃料喷射器包括电磁致动元件，该电磁致动元件具有作为外部磁路部件的电磁线圈，芯部和阀套，以及与分配给阀座部件的阀座表面相互作用的可动阀闭合部件。在薄壁阀套的内开口中的芯和连接管与阀套的外周上的阀套通过将其压入/在其上而牢固地连接到阀套上。燃料喷射器的这些金属部件中的两个之间的固定压力连接的特征在于，至少一个部件对准件具有包括其压制区域中的凹槽的结构和/或特定压制区域在至少一个过渡部中具有四舍五入到相邻的部件部分。

17. 发明申请

US20110259299A1 Fuel Injector 有权
标题翻译：喷油器
公开(公告)号：US20110259299A1
公开(公告)日：2011-10-27
申请号：US12308633
申请日：2008-02-01
申请人： Marc-Jean Derenthal , Wolfgang Koschwitz , Johann Bayer
发明人： Marc-Jean Derenthal , Wolfgang Koschwitz , Johann Bayer
IPC分类号： F02M69/04
CPC分类号： F02M51/0682 , F02M51/061 , F02M61/168 , F02M2200/8061
摘要： A fuel injector for fuel-injection systems of internal combustion engines. The fuel injector includes an electromagnetic actuating element having a solenoid coil, a core and a valve cover as external solenoid circuit component, and a movable valve-closure element, which cooperates with a valve-seat surface assigned to a valve-seat body. The core and a connection pipe are fixedly connected in an inner opening of a thin-walled valve sleeve by being pressed into place, and the valve cover at the outer circumference of the valve sleeve is firmly connected to the valve sleeve by being pressed onto it. The firm press-fitted connection of in each case two of these metallic components of the fuel injector is characterized by the fact that at least one of the partner components has in its press-fitting region a structure with score marks, and/or the particular press-fitting region has an intake rounding in at least one transition to an adjoining component section. To safely contain abrasion particles produced in the press-fitting action, starting from the press-fitting region of a partner component, first a recessed region adjoins, which is followed by a press lip, which radially projects further to the outside on the outer contour of this one component partner.
摘要翻译：一种用于内燃机燃料喷射系统的燃油喷射器。燃料喷射器包括具有螺线管线圈，芯部和作为外部螺线管回路部件的阀盖的电磁致动元件和与分配给阀座体的阀座表面配合的可动阀闭合元件。芯和连接管被压入到薄壁阀套的内部开口中，阀套外周的阀盖通过压在阀套上而与阀套牢固连接。在每种情况下，燃料喷射器的这些金属部件中的两个的牢固的压配合连接的特征在于，至少一个伙伴部件在其压配合区域中具有带有分数的结构，和/或特定的压配合区域在至少一个向相邻部件的过渡中进入四舍五入。为了安全地包含在压入动作中产生的磨损颗粒，从配对部件的压配合区域开始，首先凹陷的区域邻接，其后面是压边，其在外轮廓上进一步径向突出到外部的这个组件合作伙伴。

18. 发明授权

US5101879A Method and apparatuses for applying molten hard material to teeth of cutting tools 失效
标题翻译：用于将硬质材料应用于切割工具的方法和装置
公开(公告)号：US5101879A
公开(公告)日：1992-04-07
申请号：US454286
申请日：1989-12-21
申请人： Ernst Beck , Peter Lenard , Johann Bayer
发明人： Ernst Beck , Peter Lenard , Johann Bayer
IPC分类号： B22D19/06
CPC分类号： B22D19/06
摘要： Around a tooth, a molding cavity is formed which is closed at the tooth face and tooth flanks and in which the mold material forms a dome due to its surface tension. Said dome is flattened prior to the solidification of the material for approximation to the intended profile of the tooth back by exerting a pressure on the dome which pressure is moved progressively in the direction towards the tooth tip. When the hard material is melted with a gas or plasma jet the latter can be moved after the melting of the hard material in the direction towards the tooth tip over the dome. The gas jet is used to smooth the material after a first heating torch is used to melt the material.
摘要翻译：围绕一个齿形成一个模制腔，其在齿面和齿面处封闭，并且模具材料由于其表面张力而形成圆顶。在材料凝固之前，所述圆顶被平坦化，以通过在圆顶上施加压力来近似于齿背的预期轮廓，该压力在朝向齿尖的方向上逐渐移动。当硬质材料用气体或等离子体射流熔化时，后者可以在硬质材料沿朝向圆顶的齿顶方向熔化之后移动。在使用第一加热炬来熔化材料之后，使用气体射流来平滑材料。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式