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1. 发明授权

EP1802876B1 FORMSCHLÜSSIGE VERBINDUNG ZWISCHEN EINER WELLE UND EINEM AN- ODER ABTRIEBSELEMENT EINER STELLVORRICHTUNG EINES KRAFTFAHRZEUGS UND VERFAHREN ZU IHRER HERSTELLUNG 有权
标题翻译：用于制造轴和机动车辆的一个输入或输出元件的停车设备和方法之间的正连接
公开(公告)号：EP1802876B1
公开(公告)日：2008-10-08
申请号：EP05756885.9
申请日：2005-06-17
申请人： ROBERT BOSCH GMBH
发明人： GRIMM, Gerold , LORENZ, Christian , TORNO, Robert
IPC分类号： F16D1/072
CPC分类号： B29C65/568 , B29C66/112 , B29C66/131 , B29C66/534 , B29C66/5344 , B29L2031/7506 , F16D1/072
摘要： The invention relates to a positive connection (1) between a hollow shaft (2), made from a thermally plastically-deformable material, at least in the region of the connection (6) and a driving or driven element, such as, for example, a gearwheel (4) of an adjuster device on a motor vehicle, whereby the shaft (2) and the driving or driven element (4) are fixed relative to each other in rotation by means of a profile (8) and the driven or driving element (4) axially abuts a shoulder (17) on the shaft (2). According to the invention, an axial counter-stop for the driven or driving element (4) may be formed on the free end (10) of the shaft (2), whereby a bead (18), radially extending at least partly over the driven or driving element (4), is generated by plastic thermal deformation of the free end (10) of the shaft (2).

2. 发明公开

EP1368814A2 AKTUATOR 有权
公开(公告)号：EP1368814A2
公开(公告)日：2003-12-10
申请号：EP02748309.8
申请日：2002-02-28
申请人： ROBERT BOSCH GMBH
发明人： KRIMMER, Erwin , SCHULZ, Wolfgang , LORENZ, Christian , BRENDLE, Matthias
IPC分类号： H01F7/16 , H01F7/08
CPC分类号： H01F7/1607
摘要： A prior art actuator has a ferromagnetic circuit consisting of three parts. In addition, realizing an armature travel with a constantly high magnetic force over large travels requires a high degree of complexity. In contrast, an inventive actuator (1) comprises two parts in the ferromagnetic circuit and has a simple structure. A magnetic return element (3) has an offset (90), which influences the magnetic flux direction (60) according to the position of an armature (9), whereby achieving a constantly high magnetic force over the entire travel and thus obtaining a flat magnetic force-travel course.
摘要翻译：现有技术的致动器具有由三部分组成的铁磁电路。另外，在大行程中实现具有恒定高磁力的电枢行程需要高度的复杂性。相反，本发明的致动器（1）在铁磁电路中包括两个部分并具有简单的结构。磁回流元件（3）具有根据电枢（9）的位置影响磁通量方向（60）的偏移量（90），由此在整个行程上实现恒定的高磁力并且因此获得平坦磁力传播过程。

3. 发明授权

EP1368814B1 AKTUATOR 有权
标题翻译：执行器
公开(公告)号：EP1368814B1
公开(公告)日：2009-02-25
申请号：EP02748309.8
申请日：2002-02-28
申请人： ROBERT BOSCH GMBH
发明人： KRIMMER, Erwin , SCHULZ, Wolfgang , LORENZ, Christian , BRENDLE, Matthias
IPC分类号： H01F7/16 , H01F7/08
CPC分类号： H01F7/1607
摘要： A prior art actuator has a ferromagnetic circuit consisting of three parts. In addition, realizing an armature travel with a constantly high magnetic force over large travels requires a high degree of complexity. In contrast, an inventive actuator (1) comprises two parts in the ferromagnetic circuit and has a simple structure. A magnetic return element (3) has an offset (90), which influences the magnetic flux direction (60) according to the position of an armature (9), whereby achieving a constantly high magnetic force over the entire travel and thus obtaining a flat magnetic force-travel course.

4. 发明公开

EP1644174A2 VERFAHREN ZUR HERSTELLUNG EINER DROSSELKLAPPENEINHEIT IM ZWEIKONPONENTENSPRITZ-GIESSVERFAHREN 审中-公开
标题翻译：制造方法扼制单元在ZWEIKONPONENTENSPRITZ铸造工艺
公开(公告)号：EP1644174A2
公开(公告)日：2006-04-12
申请号：EP04738679.2
申请日：2004-06-15
申请人： ROBERT BOSCH GMBH
发明人： LORENZ, Christian , HASERT, Wolfram , MEIWES, Johannes , RATZEL, Wolf-Ingo , KAESSER, Jochen , SCHREIBER, Roland
IPC分类号： B29C45/00 , B29C45/16 , B29C71/00 , B29C45/72 , F02D9/10 , F16K1/22
CPC分类号： B29C45/0055 , B29C45/0017 , B29C45/16 , B29C45/1618 , B29C45/1671 , B29C45/2628 , B29C45/2708 , B29C45/7207 , B29C2045/14868 , B29C2045/1673 , B29K2995/0039 , B29K2995/0041 , B29L2031/7506 , F02D9/101 , F02D9/1015 , F02D9/1065 , F02D9/107
摘要： The invention relates to a method for producing a throttle valve unit which comprises a housing part (10, 13, 53) and a valve element (17, 18, 23) that can be moved relative thereto. Said method comprises the following steps: injection-molding the housing part (10, 13, 53) into a first cavity consisting of a first synthetic material; transferring the preliminary injection-molded article (41) of the housing part (10, 13, 53) from the first cavity to a second cavity which is spatially decoupled therefrom; and injection-molding in said second cavity the movable valve element (17, 18, 23) consisting of a second synthetic material (57) inside the preliminary injection-molded article (41) of the housing part (10, 13, 53). Before the preliminary injection-molded article (41) is transferred to the second cavity (42), it is subjected to an intermediate treatment in order to influence the shrinkage behavior, thereby specifically adjusting the gap geometries between the parts (41; 17, 18, 23).

5. 发明公开

EP1554490A1 VENTIL ZUM STEUERN VON FL SSIGKEIT 有权
标题翻译：阀用于控制流体
公开(公告)号：EP1554490A1
公开(公告)日：2005-07-20
申请号：EP03757691.5
申请日：2003-10-08
申请人： ROBERT BOSCH GMBH
发明人： KNIS, Wolfram , LORENZ, Christian , KRIMMER, Erwin , MIEHLE, Tilman , REIF, Martin , FUNKE, Phillip
IPC分类号： F02M63/02 , F02M59/46 , F02M69/46 , F02M53/02 , F16K17/196
CPC分类号： F02M63/029 , F02M55/00 , F02M63/0031 , F02M63/005 , F02M63/0054 , F02M63/0225 , F02M63/025 , F02M69/54 , F16K17/196
摘要： In a conventional fuel injection device with injectors, connected to a common pressure maintaining valve by means of a low pressure reservoir, the low pressure reservoir is filled by means of a relatively costly electronically controlled pressure regulation valve and maintained at a constant pressure by means of a pressure maintaining valve. The valve (9), as disclosed, integrates two valves in parallel within one valve, whereby the first is a pressure release valve and opens in the direction of an oil leakage line and the second is a non-return valve opening in the direction of the low pressure reservoir. According to the invention, two valve seats (32,40) and two closing bodies (35,39) are provided in the valve (9) whereby the second valve seat (40) is provided on the first closing body (35).

6. 发明授权

EP1554490B1 VENTIL ZUM STEUERN VON FLÜSSIGKEIT 有权
标题翻译：阀用于控制流体
公开(公告)号：EP1554490B1
公开(公告)日：2010-12-22
申请号：EP03757691.5
申请日：2003-10-08
申请人： ROBERT BOSCH GMBH
发明人： KNIS, Wolfram , LORENZ, Christian , KRIMMER, Erwin , MIEHLE, Tilman , REIF, Martin , FUNKE, Phillip
IPC分类号： F02M63/02 , F02M59/46 , F02M69/46 , F02M53/02 , F16K17/196
CPC分类号： F02M63/029 , F02M55/00 , F02M63/0031 , F02M63/005 , F02M63/0054 , F02M63/0225 , F02M63/025 , F02M69/54 , F16K17/196
摘要： In a conventional fuel injection device with injectors, connected to a common pressure maintaining valve by means of a low pressure reservoir, the low pressure reservoir is filled by means of a relatively costly electronically controlled pressure regulation valve and maintained at a constant pressure by means of a pressure maintaining valve. The valve (9), as disclosed, integrates two valves in parallel within one valve, whereby the first is a pressure release valve and opens in the direction of an oil leakage line and the second is a non-return valve opening in the direction of the low pressure reservoir. According to the invention, two valve seats (32,40) and two closing bodies (35,39) are provided in the valve (9) whereby the second valve seat (40) is provided on the first closing body (35).

7. 发明公开

EP1802876A1 FORMSCHLÜSSIGE VERBINDUNG ZWISCHEN EINER WELLE UND EINEM AN- ODER ABTRIEBSELEMENT EINER STELLVORRICHTUNG EINES KRAFTFAHRZEUGS UND VERFAHREN ZU IHRER HERSTELLUNG 有权
标题翻译：用于制造轴和机动车辆的一个输入或输出元件的停车设备和方法之间的正连接
公开(公告)号：EP1802876A1
公开(公告)日：2007-07-04
申请号：EP05756885.9
申请日：2005-06-17
申请人： ROBERT BOSCH GMBH
发明人： GRIMM, Gerold , LORENZ, Christian , TORNO, Robert
IPC分类号： F16D1/072
CPC分类号： B29C65/568 , B29C66/112 , B29C66/131 , B29C66/534 , B29C66/5344 , B29L2031/7506 , F16D1/072
摘要： The invention relates to a positive connection (1) between a hollow shaft (2), made from a thermally plastically-deformable material, at least in the region of the connection (6) and a driving or driven element, such as, for example, a gearwheel (4) of an adjuster device on a motor vehicle, whereby the shaft (2) and the driving or driven element (4) are fixed relative to each other in rotation by means of a profile (8) and the driven or driving element (4) axially abuts a shoulder (17) on the shaft (2). According to the invention, an axial counter-stop for the driven or driving element (4) may be formed on the free end (10) of the shaft (2), whereby a bead (18), radially extending at least partly over the driven or driving element (4), is generated by plastic thermal deformation of the free end (10) of the shaft (2).

8. 发明授权

EP1350020B1 KLAPPENVENTIL 有权
标题翻译：拍门
公开(公告)号：EP1350020B1
公开(公告)日：2006-07-12
申请号：EP01994602.9
申请日：2001-12-08
申请人： ROBERT BOSCH GMBH
发明人： KRIMMER, Erwin , KRAUSE, Ralph , BAUR, Peter , LORENZ, Christian , KAISER, Klaus
IPC分类号： F02D9/10 , F16K1/22
CPC分类号： F02D9/10 , F02D9/1025 , F16K1/221
摘要： The invention relates to a flap valve for controlling a gas stream provided with a valve tube (11), which guides the gas stream, and with a valve flap (14), which can pivot inside the valve tube (11) and which, when closed, tightly rests with its outer contour against the inner wall of a flexible thin-wall tube (20) that is coaxially arranged inside the valve tube (11). The inventive flap valve also comprises a flap shaft (15) that is joined to the valve flap (14) in a rotationally fixed manner. The aim of the invention is to be able to effect a sensitive adjustment of the valve flap (14) and to produce the flap valve (14) both easily and economically with regard to manufacturing techniques. To this end, the flap shaft (15) is adjusted to form an acute angle ( gamma ) with the plane of the valve flap, and the thin-wall tube (20) is directly shaped on the valve tube (11) while forming one piece.

9. 发明公开

EP1350020A1 KLAPPENVENTIL 有权
标题翻译：拍门
公开(公告)号：EP1350020A1
公开(公告)日：2003-10-08
申请号：EP01994602.9
申请日：2001-12-08
申请人： ROBERT BOSCH GMBH
发明人： KRIMMER, Erwin , KRAUSE, Ralph , BAUR, Peter , LORENZ, Christian , KAISER, Klaus
IPC分类号： F02D9/10 , F16K1/22
CPC分类号： F02D9/10 , F02D9/1025 , F16K1/221
摘要： The invention relates to a flap valve for controlling a gas stream provided with a valve tube (11), which guides the gas stream, and with a valve flap (14), which can pivot inside the valve tube (11) and which, when closed, tightly rests with its outer contour against the inner wall of a flexible thin-wall tube (20) that is coaxially arranged inside the valve tube (11). The inventive flap valve also comprises a flap shaft (15) that is joined to the valve flap (14) in a rotationally fixed manner. The aim of the invention is to be able to effect a sensitive adjustment of the valve flap (14) and to produce the flap valve (14) both easily and economically with regard to manufacturing techniques. To this end, the flap shaft (15) is adjusted to form an acute angle (η) with the plane of the valve flap, and the thin-wall tube (20) is directly shaped on the valve tube (11) while forming one piece.

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