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1. 发明申请

US20180066616A1 INTAKE MODULE OF A FRESH AIR SYSTEM 审中-公开
公开(公告)号：US20180066616A1
公开(公告)日：2018-03-08
申请号：US15557799
申请日：2016-03-07
申请人： Mahle International GmbH
发明人： Marco Dettinger , Mathias Endress , Wolfgang Gueth
IPC分类号： F02M35/10 , F02D9/10 , F02B27/02
CPC分类号： F02M35/10006 , F02B27/0273 , F02B31/06 , F02D9/107 , F02D9/1095 , F02M35/10314 , F02M35/10354 , Y02T10/146
摘要： An intake module of a fresh air system for an internal combustion engine may include a housing having openings through which fresh air is flowable, and a control device for controlling a cross-section of the openings. The control device may include at least one control staff rotationally mounted about an axis rotation on the housing by at least one bearing bracket, and at least one control valve rotationally fixed on the control shaft for at least one of the openings. The housing may have at least one bearing receiving portion having an insertion opening through which the bearing bracket may be inserted in an insertion direction oriented perpendicularly to the axis of rotation. The bearing bracket may have a first bearing part having a first bearing section on which the control shaft rests with a circumferential section, and a second bearing part having a second bearing section opposite the first bearing section on which the control shaft rests with a second circumferential section opposite the first circumferential section. The bearing parts may each have an inner surface facing one another in a transverse direction perpendicular to the axis of rotation and insertion direction, and at least one flat positioning surface extending perpendicularly to the transverse direction and raised from the inner surface. The positioning surfaces of the first and second bearing parts may rest flat against each other, and a gap may be formed in the transverse direction between the inner surfaces outside the positioning surfaces.

2. 发明授权

US10280880B2 Internal combustion engine comprising attachment part 有权
公开(公告)号：US10280880B2
公开(公告)日：2019-05-07
申请号：US15557753
申请日：2016-03-07
申请人： Mahle International GmbH
发明人： Marco Dettinger , Mathias Endress , Wolfgang Gueth
IPC分类号： F02M35/112 , F02M35/10 , F02D9/10 , F02D9/02
摘要： An internal combustion engine may include at least one engine block having a plurality of cylinders and at least one flange component. At least one attachment part may be secured to the at least one flange component. An alignment device may be constructed and arranged to align the at least one attachment part relative to the at least one flange component when the at least one attachment part is attached to the at least one flange component. The alignment device may include at least a first alignment unit, a second alignment unit, and a third alignment unit, which may be spaced apart from one another. At least one of the first alignment unit, the second alignment unit, and the third alignment unit may be constructed and arranged to align the at least one attachment part to a cylinder head in relation to a first aligning direction perpendicular to an attaching direction, when the at least one attachment part is attached to the cylinder head. At least one of the first alignment unit, the second alignment unit, and the third alignment unit may be constructed and arranged to align the at least one attachment part to the cylinder head in relation to a second aligning direction perpendicular to the attaching direction and inclined to the first aligning direction. The at least first alignment unit, the second alignment unit, and the third alignment unit may each be constructed and arranged to align the at least one attachment part to the cylinder head exclusively in one of the first aligning direction or the second aligning direction.

3. 发明申请

US20180274595A1 CLUTCH APPARATUS AND FLAP DEVICE FOR A FRESH-AIR SYSTEM HAVING A CLUTCH APPARATUS 审中-公开
公开(公告)号：US20180274595A1
公开(公告)日：2018-09-27
申请号：US15739223
申请日：2016-06-22
申请人： Mahle International GmbH
发明人： Marco Dettinger , Mathias Endress , Wolfgang Gueth , Johannes Weinmann
IPC分类号： F16D3/04
CPC分类号： F16D3/04
摘要： A clutch apparatus may include a first shaft member having a first end portion including axially extending first protrusions. The clutch apparatus may also include a second shaft member arranged axially opposite the first shaft member, the second shaft member having a second end portion including axially extending second protrusions. Additionally, the clutch apparatus may include a clutch member having a disk-shaped main body arranged between the first shaft member and the second shaft member, the clutch member including an annular rim that encircles the main body and protrudes beyond the main body in both axial directions, the annular rim including first recesses disposed on a first side of the clutch member and second recesses disposed on a second side of the clutch member. The second end portion may further include at least one latching element and the clutch member may further include at least one mating latching element.

4. 发明授权

US10196990B2 Intake module of a fresh air system 有权
公开(公告)号：US10196990B2
公开(公告)日：2019-02-05
申请号：US15557730
申请日：2016-03-07
申请人： Mahle International GmbH
发明人： Marco Dettinger , Mathias Endress , Wolfgang Gueth
IPC分类号： F02D9/10 , F02M35/10
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.

5. 发明申请

US20180066617A1 INTERNAL COMBUSTION ENGINE COMPRISING ATTACHMENT PART 审中-公开
公开(公告)号：US20180066617A1
公开(公告)日：2018-03-08
申请号：US15557753
申请日：2016-03-07
申请人： Mahle International GmbH
发明人： Marco Dettinger , Mathias Endress , Wolfgang Gueth
IPC分类号： F02M35/10 , F02D9/10
CPC分类号： F02M35/10085 , F02D9/106 , F02D2009/0279 , F02M35/10078 , F02M35/10144 , F02M35/10354 , F02M35/112
摘要： An internal combustion engine may include at least one engine block having a plurality of cylinders and at least one flange component. At least one attachment part may be secured to the at least one flange component. An alignment device may be constructed and arranged to align the at least one attachment part relative to the at least one flange component when the at least one attachment part is attached to the at least one flange component. The alignment device may include at least a first alignment unit, a second alignment unit, and a third alignment unit, which may be spaced apart from one another. At least one of the first alignment unit, the second alignment unit, and the third alignment unit may be constructed and arranged to align the at least one attachment part to a cylinder head in relation to a first aligning direction perpendicular to an attaching direction, when the at least one attachment part is attached to the cylinder head. At least one of the first alignment unit, the second alignment unit, and the third alignment unit may be constructed and arranged to align the at least one attachment part to the cylinder head in relation to a second aligning direction perpendicular to the attaching direction and inclined to the first aligning direction. The at least first alignment unit, the second alignment unit, and the third alignment unit may each be constructed and arranged to align the at least one attachment part to the cylinder head exclusively in one of the first aligning direction or the second aligning direction.

6. 发明申请

US20180066592A1 INTAKE MODULE OF A FRESH AIR SYSTEM 审中-公开
公开(公告)号：US20180066592A1
公开(公告)日：2018-03-08
申请号：US15557730
申请日：2016-03-07
申请人： Mahle International GmbH
发明人： Marco Dettinger , Mathias Endress , Wolfgang Gueth
IPC分类号： F02D9/10 , F02M35/10
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.

7. 发明授权

US10731709B2 Clutch apparatus and flap device for a fresh-air system having a clutch apparatus 有权
公开(公告)号：US10731709B2
公开(公告)日：2020-08-04
申请号：US15739223
申请日：2016-06-22
申请人： Mahle International GmbH
发明人： Marco Dettinger , Mathias Endress , Wolfgang Gueth , Johannes Weinmann
IPC分类号： F16D3/04
摘要： A clutch apparatus may include a first shaft member having a first end portion including axially extending first protrusions. The clutch apparatus may also include a second shaft member arranged axially opposite the first shaft member, the second shaft member having a second end portion including axially extending second protrusions. Additionally, the clutch apparatus may include a clutch member having a disk-shaped main body arranged between the first shaft member and the second shaft member, the clutch member including an annular rim that encircles the main body and protrudes beyond the the main body in both axial directions, the annular rim including first recesses disposed on a first side of the clutch member and second recesses disposed on a second side of the clutch member. The second end portion may further include at least one latching element and the clutch member may further include at least one mating latching element.

8. 发明申请

US20190032610A1 FRESH AIR SUPPLY SYSTEM FOR AN INTERNAL COMBUSTION ENGINE OF A MOTOR VEHICLE 审中-公开
公开(公告)号：US20190032610A1
公开(公告)日：2019-01-31
申请号：US16072880
申请日：2017-01-26
申请人： Mahle International GmbH
发明人： Tobias Baumgart , Winfried Brand , Wolfgang Gueth
IPC分类号： F02M35/10 , F02D9/10 , F02B27/02
摘要： A fresh air supply system may include a housing that may include an upper housing part and a lower housing part and delimiting a housing interior. The system may also include at least one bearing part arranged in the housing interior and a shaft at least partially arranged and rotatably mounted in the at least one bearing part. The at least one bearing part, in a cross-section of the housing perpendicular to a rotation axis of the shaft, may be structured in a pot-like manner including a pot base. The lower housing part may include a lower housing part extension resting against a projection of the pot base such that a clamping connection is formable. The upper housing part may include at least one upper housing part extension which the at least one bearing part may rest against.

9. 发明授权

US10107238B2 Intake module of a fresh air system 有权
公开(公告)号：US10107238B2
公开(公告)日：2018-10-23
申请号：US15557799
申请日：2016-03-07
申请人： Mahle International GmbH
发明人： Marco Dettinger , Mathias Endress , Wolfgang Gueth
IPC分类号： F02M35/10 , F02D9/10 , F02B27/02 , F02B31/06
摘要： An intake module of a fresh air system for an internal combustion engine may include a housing having openings through which fresh air is flowable, and a control device for controlling a cross-section of the openings. The control device may include at least one control staff rotationally mounted about an axis rotation on the housing by at least one bearing bracket, and at least one control valve rotationally fixed on the control shaft for at least one of the openings. The housing may have at least one bearing receiving portion having an insertion opening through which the bearing bracket may be inserted in an insertion direction oriented perpendicularly to the axis of rotation. The bearing bracket may have a first bearing part having a first bearing section on which the control shaft rests with a circumferential section, and a second bearing part having a second bearing section opposite the first bearing section on which the control shaft rests with a second circumferential section opposite the first circumferential section. The bearing parts may each have an inner surface facing one another in a transverse direction perpendicular to the axis of rotation and insertion direction, and at least one flat positioning surface extending perpendicularly to the transverse direction and raised from the inner surface. The positioning surfaces of the first and second bearing parts may rest flat against each other, and a gap may be formed in the transverse direction between the inner surfaces outside the positioning surfaces.

10. 发明授权

US09261014B2 Internal combustion engine with fresh gas distributor 有权
标题翻译：内燃机配新鲜气体分配器
公开(公告)号：US09261014B2
公开(公告)日：2016-02-16
申请号：US14382163
申请日：2013-02-22
申请人： Mahle International GmbH
发明人： Simon Buck , Wolfgang Gueth , Burkhardt Mayer
IPC分类号： F02B15/00 , F02B31/08 , F02M35/10 , F02D9/10
CPC分类号： F02B31/08 , F02D9/1005 , F02M35/10065 , F02M35/10085 , F02M35/10255
摘要： An internal combustion engine may include a cylinder head having a plurality of intake channels which lead to combustion chambers. A fresh gas distributor may be included for feeding fresh gas to the intake channels. The fresh gas distributor may have a flap arrangement including a flap shaft, which bears at least one flap for controlling the intake channels. The flap shaft may be mounted such that the flap rotates about a flap rotation axis. The fresh gas distributor may have a housing flange securing the fresh gas distributor to the cylinder head. The flap arrangement may be arranged in a region of the housing flange in a distributor housing of the fresh gas distributor. The cylinder head may have a recess, into which the fresh gas distributor is inserted in a region of the flap arrangement.
摘要翻译：内燃机可以包括具有多个通向燃烧室的进气通道的气缸盖。可以包括新鲜的气体分配器，用于将新鲜气体输送到进气通道。新鲜气体分配器可以具有包括翼片轴的翼片装置，翼片轴承有用于控制进气通道的至少一个翼片。翼片轴可以安装成使得翼片围绕翼片旋转轴线旋转。新鲜气体分配器可以具有将新鲜气体分配器固定到气缸盖的壳体凸缘。翼片装置可以布置在壳体凸缘的区域中，在新鲜气体分配器的分配器壳体中。气缸盖可以具有凹部，新鲜气体分配器插入其中的折翼装置的区域中。

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