-
公开(公告)号：EP3628878A1
公开(公告)日：2020-04-01
申请号：EP19203813.1
申请日：2017-05-09
摘要： A crankshaft and conrod assembly (100) comprising a crankshaft (110) and a conrod (150), wherein the crankshaft (110) comprises at least one main journal (111) and one crankpin journal (112), and the at least one conrod (150) is provided upon the crankpin journal (112), and the crankshaft (110) is provided with an oil supply structure for supplying the crankpin journal (112) with lubrication oil and the conrod (150) with an oil pressure, wherein the oil supply structure comprises: an oil supply conduit (113) provided between the main journal (111) and the crankpin journal (112) at least a first and a second oil supply opening (114, 115) are provided at the crankpin journal (112), and a connection point (116) where the oil supply conduit (113) connects to the first and second oil supply opening (114, 115), and the conrod (150) is arranged upon the crank pin journal (112) through a bearing sleeve (151), at which at least a first and a second oil groove (152, 153) are provided in a circumferential direction at an inner surface (154) of the bearing sleeve (151) and, the first oil supply opening (114) is provide at a first radial distance (D1) from a rotational axis (rx1) of the crankshaft (110) and that the second oil supply opening (115) is provided at a second radial distance (D2) from the rotational axis (rx1) and both the first and second radial distance (D1, D2) are larger than the distance (d1) between the connection point (116) and the rotational axis (rx1) of the crankshaft (110).
-
公开(公告)号：EP4324673A1
公开(公告)日：2024-02-21
申请号：EP22191244.7
申请日：2022-08-19
发明人： STEN, Erik , PETROV, Peter
摘要： The disclosure relates to a wheel hub assembly (22) for a vehicle. The wheel hub assembly (22) comprises a mounting interface (46) for a wheel and a gear unit (26) with an input shaft (28) and an output shaft (30) being arranged coaxially with respect to each other. The output shaft (30) is coaxially coupled to the mounting interface (46). Moreover, the gear unit (26) comprises a layshaft (32) being arranged parallel to the input shaft (28) and the output shaft (30). The layshaft (32) is drivingly coupled to the input shaft (28) via a first pair (34) of gears and is drivingly coupled to the output shaft (30) via a second pair (40) of gears. Additionally, an axle assembly (10) for a vehicle is presented. It comprises a frame (12), a first electric machine (14) having a first machine output shaft (20), and a first wheel hub assembly (22, 22a) of the type mentioned before. The first electric machine (14) is supported on the frame (12) and the first machine output shaft (20) is drivingly coupled to the input shaft (28) of the first wheel hub assembly (22, 22a).
-
公开(公告)号：EP4293206A1
公开(公告)日：2023-12-20
申请号：EP22179703.8
申请日：2022-06-17
发明人： PETROV, Peter
摘要： Oil filter arrangement for filtering oil of a vehicle, comprising:
at least one filter unit (12) for filtering the oil; and
at least one connection unit (11) comprising at least one inlet tube (15) configured to be connected with an outlet tube (22) of a separate oil pump unit (21);
whereby the oil filter arrangement (10) is configured to be housed in an oil filter arrangement housing (32) of the vehicle.-
4.发明公开
公开(公告)号：EP4378721A1
公开(公告)日：2024-06-05
申请号：EP22210775.7
申请日：2022-12-01
发明人： PETROV, Peter , LENNSTRÖM, Håkan
CPC分类号： B60K1/02 , B60K17/02 , B60K17/165
摘要： The disclosure relates to an axle assembly (16) for an electric vehicle. The axle assembly (16) comprises a first electric machine (18), a second electric machine (20), and a spur gear unit (22) comprising at least one spur gear stage (24) and a differential gear unit (26). The at least one spur gear stage (24) is drivingly coupled to the differential gear unit (26). Moreover, an output shaft of the first electric machine (18), an output shaft of the second electric machine (20), and an input shaft of the spur gear stage (24) are formed by a common shaft (36). Additionally, the differential gear unit (26) comprises a first output flange (66) for drivingly coupling a first wheel (14) to the axle assembly (16) and a second output flange (68) for drivingly coupling a second wheel (14) to the axle assembly (16). Furthermore, a vehicle comprising such an axle assembly (16) is presented. The differential gear unit (26) is arranged centrally with respect to a vehicle width direction (W). Also a method for operating such an axle assembly (16) is described.
-
-
-
搜索结果
4 条记录 (耗时 0.009 秒)
