-
公开(公告)号：US20240055939A1
公开(公告)日：2024-02-15
申请号：US18447373
申请日：2023-08-10
发明人： Naoki Ito , Yuichiro Mitsui , Tatsuya Choji
CPC分类号： H02K7/08 , F02B63/042 , H02K5/04 , H02K7/003
摘要： A rotating electric machine system is equipped with a rotor including permanent magnets and a rotating shaft. The rotating shaft is supported in a rotating electric machine housing via a first bearing and a second bearing. A first oil supply passage is formed in the rotating electric machine housing for supplying lubricating oil to the first bearing and the second bearing. Further, a rotor internal oil passage is formed in the interior of the rotor. A portion of the lubricating oil is diverted away from the first oil supply passage, and is supplied to the rotor internal oil passage.
-
公开(公告)号：US20230231438A1
公开(公告)日：2023-07-20
申请号：US18155152
申请日：2023-01-17
发明人： Manabu Yazaki , Tatsuya Choji
CPC分类号： H02K5/225 , H02K5/207 , H02K7/083 , H02K7/1823 , H02K11/225 , H02K24/00 , F02C6/00 , F02C7/06 , F05D2220/76
摘要： In a rotating electric machine system, a rotating shaft of a rotating electric machine includes a first end part and a second end part. The first end part includes a projecting distal end that projects out to the exterior of a rotating electric machine housing. A rotational parameter detector is disposed on the projecting distal end. Electric terminal portions electrically connected to the rotating electric machine are disposed at one end part of the rotating electric machine housing. When viewed from a side along an axial direction of the rotating electric machine system, the electric terminal portions and the rotational parameter detector are arranged in parallel.
-
公开(公告)号：US20230047728A1
公开(公告)日：2023-02-16
申请号：US17882643
申请日：2022-08-08
发明人： Manabu Yazaki , Tatsuya Choji , Naoki Ito
摘要： A compressor wheel is provided for the output shaft. Air bleed ports are formed in a shroud case that surrounds the compressor wheel. A plurality of air bleed passages are formed in the engine housing that surrounds the shroud case. An annular chamber is formed between the air bleed ports and the air bleed passages, for storing compressed air that is extracted from the air bleed ports.
-
公开(公告)号：US20220325664A1
公开(公告)日：2022-10-13
申请号：US17708035
申请日：2022-03-30
发明人： Manabu Yazaki , Tatsuya Choji , Naoki Ito
摘要： A rotating shaft of a rotary electric machine is supported by a rotary electric machine housing. For the rotary electric machine housing, compressed air flow passages are formed. In a gas turbine engine, an air bleed port is formed in a shroud case, and compressed air that is compressed by a compressor wheel flows into the air bleed port. The compressed air that has passed through the air bleed port flows through air bleed passages formed in an engine housing and the compressed air flow passages. Then, the compressed air flows into a rotary electric machine housing.
-
公开(公告)号：US09997974B2
公开(公告)日：2018-06-12
申请号：US15545735
申请日：2016-01-08
CPC分类号： H02K5/225 , H01R13/03 , H01R13/5202 , H01R13/5219 , H01R13/6315 , H01R13/6581 , H01R2201/26 , H02K5/10 , H02K5/124 , H02K11/33
摘要： A motor case (10) has connectors (30) fixed at motor case mounting holes (11), and an inverter case (50) has connectors (60) radially movable at inverter case mounting holes (65). The inverter case (50) is mounted on the motor case (10) so that the connectors (30, 60) fit together. A surface seal (45) is disposed on a lower surface of a flange (42) at an outer periphery of a housing (35) of the motor-side connectors (30), and is compressed elastically against an upper surface of the motor case (10) at an outer periphery of the motor case mounting holes (11). A metal pressing member (20) is fixed on the motor case (10) and presses the flange (42). An axial seal (47) is fit on the outer periphery of the housing (35) and is compressed elastically between the outer periphery and an inner periphery of the second mounting hole (65).
-
公开(公告)号：US20240333105A1
公开(公告)日：2024-10-03
申请号：US18620235
申请日：2024-03-28
发明人： Manabu Yazaki , Tatsuya Choji , Yuki Kamitani
摘要： A rotating electric machine system is equipped with a partition wall member for partitioning the interior of a housing into a rotor chamber and a stator chamber. A first sealing member is interposed between a first end of the partition wall member and the partition member. A second sealing member is interposed between a second end of the partition wall member and the housing. In such a configuration, at least one of an end surface of the first end or an end surface of the second end of the partition wall member is a non-contact surface that does not come into contact with any member.
-
公开(公告)号：US20240333089A1
公开(公告)日：2024-10-03
申请号：US18620799
申请日：2024-03-28
发明人： Hiroyuki Tanaka , Naoki Ito , Tatsuya Choji
CPC分类号： H02K7/003 , F01D15/10 , H02K7/1823
摘要： A rotating shaft is equipped with an outer shaft, and an inner shaft that is inserted into a hollow interior of the outer shaft. A first end part of the inner shaft includes an extending portion that is exposed and extends from the outer shaft. The extending portion is positioned and fixed to the outer shaft by a positioning and fixing member. The positioning and fixing member includes a nut member that is screw-engaged with an outer circumferential surface of the extending portion, a locking sleeve surrounding the nut member, and a locking ring that engages with the nut member and the extending portion.
-
公开(公告)号：US20240333067A1
公开(公告)日：2024-10-03
申请号：US18620154
申请日：2024-03-28
发明人： Manabu Yazaki , Tatsuya Choji
摘要： In a rotating electric machine system, a neutral point fixing structure includes a neutral point terminal disposed at a neutral point, an insulating member disposed between the neutral point terminal and a coil end portion, and a coolant passage in order to allow a liquid coolant to pass between the neutral point terminal and the insulating member. The neutral point terminal is fixed to the coil end portion via the insulating member.
-
公开(公告)号：US20240333057A1
公开(公告)日：2024-10-03
申请号：US18620440
申请日：2024-03-28
发明人： Manabu Yazaki , Tatsuya Choji
CPC分类号： H02K3/24 , H02K5/1732 , H02K9/197 , F01D15/10 , F05D2220/76 , H02K7/1823
摘要： A stator of a rotating electric machine system includes a neutral point terminal that is formed in conductive wires that are pulled out from electromagnetic coils. The rotating electric machine system includes a partition member accommodated in a housing. A first wall surface of the partition member faces toward an end part of a coil end portion in an axial direction which includes end parts of the electromagnetic coils. A concave portion recessed in a direction away from the coil end portion is formed in the first wall surface. A liquid coolant flows between the neutral point terminal and a bottom surface of the concave portion.
-
公开(公告)号：US12040663B2
公开(公告)日：2024-07-16
申请号：US17708029
申请日：2022-03-30
发明人： Manabu Yazaki , Tatsuya Choji , Naoki Ito
CPC分类号： H02K11/21 , H02K7/083 , H02K7/1823 , H02K11/25 , F05D2220/76
摘要： A combined power system includes a rotary electric machine system and an internal combustion engine. The rotary electric machine system includes a rotating shaft. A first end part and a second end part of the rotating shaft are rotatably supported by a rotary electric machine housing via a first bearing and a second bearing, respectively. The internal combustion engine includes an output shaft. One end of the rotating shaft in an axial direction is connected to one end of the output shaft.
-
-
-
-
-
-
-
-
-
搜索结果
45 条记录 (耗时 0.02 秒)
