-
公开(公告)号：US20240003304A1
公开(公告)日：2024-01-04
申请号：US18469325
申请日：2023-09-18
发明人： Doug Cook , Andy Cook , Brian Jack , Tyler Sandau
CPC分类号： F02D9/1035 , F02D9/02 , F02D9/107 , F02M35/10144 , F02M35/10354
摘要： Systems, methods, techniques and apparatuses of throttle bodies are disclosed. One exemplary embodiment is an intake system comprising a throttle body device including a first interface structured to be coupled to an intake manifold, and a second interface including a receiving bore; and an intake adapter including a third interface including a radial groove structured to house a seal device, and a fourth interface structured to be coupled to an intake conduit, wherein the third interface of the intake of the intake adapter is structured to be inserted into the receiving bore of the second interface of the throttle body device.
-
公开(公告)号：US20180274452A1
公开(公告)日：2018-09-27
申请号：US15763287
申请日：2016-09-07
申请人： DENSO CORPORATION
发明人： Satoru HIRAMOTO , Osamu SHIMANE , Ju Hwan BAE
IPC分类号： F02D9/10
摘要： A fixing shaft portion of a valve shaft is fixed to a throttle valve at first and second locations by first and second fixing members. A first bearing includes an inner race fixed to a first rotatable shaft portion of the valve shaft, and an outer race fixed to a valve body. A second bearing includes a slidable portion axially slidably fitted to a second rotatable shaft portion of the valve shaft and a fixing portion fixed to the valve body. A linear expansion coefficient of the throttle valve and a linear expansion coefficient of the valve body are set to be larger than a linear expansion coefficient of the valve shaft in an axial direction. A first distance measured from a center point of the throttle valve to the first location is larger than a second distance measured from the center point to the second location.
-
公开(公告)号：US10060360B2
公开(公告)日：2018-08-28
申请号：US15471211
申请日：2017-03-28
CPC分类号： F02D9/1065 , F02D9/04 , F02D9/107 , F02M26/54 , F02M26/67 , F02M26/70 , F16K1/221 , F16K31/043
摘要： A valve comprises a coupling device having a driven member bound to the drive shaft of a flap, a driving member bound to an output shaft of an actuator, and an elastic member. The driving member comprises attachments that hooks up the elastic member to the driving member in a temporary position in which the elastic member is elastically loaded. The driven member comprises at least one release member that at least partly releases the elastic member of the attachments when the coupling device is brought to an intermediate state or the elastic member, when the coupling device is in the intermediate state, may be at least partly released from the attachments. The elastic member once released, adopts a definitive use position under the effect of relaxation of the elastic load, the coupling device then adopting the operational state.
-
公开(公告)号：US20180202568A1
公开(公告)日：2018-07-19
申请号：US15744113
申请日：2016-07-28
发明人： Takao OGATA
IPC分类号： F16K31/04 , F02D9/02 , F16K27/00 , H01M8/04746 , H01M8/04791
CPC分类号： F16K31/043 , F02B37/12 , F02D9/02 , F02D9/10 , F02D9/1035 , F02D9/1065 , F02D9/107 , F16K27/00 , H01M8/04 , H01M8/04753 , H01M8/04798 , H01M2250/20 , Y02T10/144 , Y02T90/32
摘要： Provided is a throttle valve control device having sufficient reliability while having three attachment holes of the throttle valve control device. A throttle valve control device 1 includes a throttle body 2 having an intake passage 3, drives a throttle valve 8 for controlling an intake air flow rate or a pressure, disposed in the intake passage, with a motor 4 via a throttle gear 10, and is attached externally with a bolt-inserted into an attachment hole formed in the throttle body. The throttle valve control device 1 is characterized in that only three attachment holes are formed in the throttle body, one attachment hole 19 among the three attachment holes is formed closer to a center of gravity of the throttle valve control device than the other two attachment holes 20 and 21, and the one attachment hole is formed between the motor and a throttle shaft.
-
公开(公告)号：US20180135497A1
公开(公告)日：2018-05-17
申请号：US15810689
申请日：2017-11-13
发明人： Annika STARK , Steffen SCHMITT , Stefanos VARELIS , Ralf HÖLSCH
CPC分类号： F01N13/08 , B23K26/38 , B23P15/001 , F01N2240/36 , F02D9/04 , F02D9/104 , F02D9/107 , F16K27/0218
摘要： A method provides for manufacturing a flap carrier for an exhaust gas flap, especially for the exhaust gas stream of an internal combustion engine. The method includes providing a flap housing (50) and providing a stop ring (48). The stop ring (48) is inserted into the flap housing (50) in a position corresponding to an installed position. The stop ring (48) is fixed to the flap housing (50). Subsequently to fixing the stop ring (48) to the flap housing (50), at least one shaft opening (60, 62) for a pivot shaft carrying a flap diaphragm with at least one flap wing is inserted into the stop ring (48).
-
公开(公告)号：US20180066592A1
公开(公告)日：2018-03-08
申请号：US15557730
申请日：2016-03-07
发明人： Marco Dettinger , Mathias Endress , Wolfgang Gueth
CPC分类号： F02D9/1095 , F02D9/106 , F02D9/1065 , F02D9/107 , F02M35/10039 , F02M35/10078 , F02M35/10255
摘要： An intake module of a fresh air system for an internal combustion engine may include a housing having a plurality of openings through which fresh air is flowable, and a control device for controlling a cross-section of at least one of the openings. The control device may include at least one control staff and at least one control valve arranged on the control shaft in a rotationally fixed manner for the at least one opening. The control shaft may be mounted on the housing by at least one bearing bracket such that the control shaft is rotatable about a rotational axis. The housing may have at least one bearing receiving portion for receiving the bearing bracket. The bearing receiving portion may have an insertion opening through which the bearing bracket may be inserted in an insertion direction oriented perpendicular to the rotational axis. The bearing bracket may have two outer surfaces facing away from one another in a transverse direction running perpendicular to the rotational axis and to the insertion direction. On each outer surface, the bearing bracket may have at least two positioning blocks projecting therefrom and spaced apart from one another in the insertion direction. The bearing receiving portion may have a guide contour for each positioning block for aligning the bearing bracket in a longitudinal direction running parallel to the rotational axis, and in the transverse direction.
-
公开(公告)号：US09745916B2
公开(公告)日：2017-08-29
申请号：US13608173
申请日：2012-09-10
CPC分类号： F02F1/242 , F02D9/105 , F02D9/107 , F02D2009/0206 , F02M69/044
摘要： An intake port is configured such that a center position of an intake upstream side opening is offset to one side in a juxtaposition direction of intake downstream side openings with respect to a center position between the intake downstream side openings in the juxtaposition direction as viewed in plan of a cylinder head. An injector is configured such that a fuel injection center axial line is inclined to the other side in the juxtaposition direction with respect to a center axial line of the intake upstream side opening as viewed in plan of the cylinder head.
-
8.发明申请公开(公告)号：US20170204756A1
公开(公告)日：2017-07-20
申请号：US15346204
申请日：2016-11-08
CPC分类号： F01N1/166 , F01N1/165 , F01N1/18 , F01N1/20 , F01N2240/36 , F01N2290/10 , F02D9/04 , F02D9/10 , F02D9/1015 , F02D9/1045 , F02D9/106 , F02D9/107
摘要： A passive exhaust valve assembly includes an exhaust conduit that has a first pipe section attached in generally axial alignment with a second pipe section. The end portion of the first pipe section includes a circumferential segment disposed within the end portion of the second pipe section to form an overlapping interface. The end portions of the first and second pipe sections each include a flange protruding radially outward from the respective first or second pipe section, whereby the flanges engage with each other to form an axle seat therebetween. A support shaft extends laterally across an interior volume of the exhaust conduit and rotatably engages the axle seat. A valve plate is coupled to the support shaft within the interior volume of the exhaust conduit for moving relative to the exhaust conduit between open and closed positions.
-
9.发明申请CORELESS MOTOR FOR THROTTLE CONTROLLING DEVICE, METHOD FOR MANUFACTURING CORELESS MOTOR FOR THROTTLE CONTROLLING DEVICE, AND THROTTLE CONTROLLING DEVICE 审中-公开用于油门控制装置的无电动马达，用于制造用于油门控制装置的无电动马达的方法，以及油门控制装置公开(公告)号：US20160301291A1
公开(公告)日：2016-10-13
申请号：US15100835
申请日：2014-12-02
CPC分类号： H02K23/58 , F02D9/107 , F02D11/10 , F02D2011/101 , H02K3/04 , H02K3/28 , H02K7/08 , H02K7/116 , H02K7/14 , H02K15/03 , H02K23/04
摘要： A coreless motor for a throttle controlling device having a cylindrical case, a cylindrical yoke connected non-rotatably to the case in the center side thereof, a magnet secured to an outer peripheral portion of the yoke, a shaft passing through the interior of the yoke and supported rotatably on the case on the outside of the yoke, and a cylindrical coil arranged in a cylinder between the inner peripheral surface of the case and the magnet, and wherein one end side in the axial direction is connected to the shaft, so as to be able to rotate integrally with the shaft. The ring-shaped supporting member having rigidity is secured to the other end side, in relation to the one end side, of the cylindrical coil and is born rotatably by a bearing from the inner peripheral side thereof, and the bearing is provided in a stationary position within the case.
摘要翻译： 一种用于具有圆筒形壳体的节气门控制装置的无芯电动机，在其中心侧不可旋转地连接到壳体的圆柱形磁轭，固定到磁轭的外周部分的磁体，穿过磁轭内部的轴 并且可旋转地支撑在轭的外侧上的壳体上，以及在壳体的内周面和磁体之间配置在圆筒中的圆筒形线圈，并且其中沿轴向方向的一端侧连接到轴，从而 能够与轴一体旋转。 具有刚性的环状支撑构件相对于圆筒形线圈的一端侧固定到另一端侧，并且从其内周侧可旋转地由轴承承载，并且轴承设置在静止 在案件中的位置。
-
公开(公告)号：US09447737B2
公开(公告)日：2016-09-20
申请号：US14301361
申请日：2014-06-11
CPC分类号： F02D9/107 , F16K31/465
摘要： In at least some implementations, an apparatus includes a throttle valve rotatable between an first position and a second position, a connection member coupled to the throttle valve and a wire retainer coupled to the connection member. The connection member is adapted to be coupled to a wire that controls rotation of the throttle valve, and the wire retainer is adapted to overlie the wire and inhibit unintended decoupling of the wire from the connection member.
摘要翻译： 在至少一些实施方案中，装置包括可在第一位置和第二位置之间旋转的节流阀，联接到节流阀的连接构件和联接到连接构件的线保持器。 连接构件适于联接到控制节流阀的旋转的导线，并且电线保持器适于覆盖电线并阻止电线从连接构件的非预期的去耦。
-
-
-
-
-
-
-
-
-
搜索结果
420 条记录 (耗时 0.031 秒)
