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公开(公告)号：US20250093282A1
公开(公告)日：2025-03-20
申请号：US18968547
申请日：2024-12-04
Applicant: DENSO CORPORATION
Inventor： Minekazu SAKAI , Naohisa NIIMI , Norihiro KURUMADO , Tomohide ARIKI , Kei SHIMAKURA , Keita NAMBARA , Masashi SUZUKI , Hidetada KAJINO , Naoki HASHIMOTO
Abstract: A soil sensor includes a first signal line transmitting a high-frequency electromagnetic wave, and a porous body having a water permeability and a water retention property. The soil sensor further includes a second signal line transmitting a low-frequency electromagnetic wave and facing soil through the porous body, and a ground line arranged on an inside of the first signal line. The second signal line is arranged on an inside of the first signal line and the ground line. Thus, the first signal line and the second signal line are prevented from causing an influence to each other by an electric field generated by one of the two lines.
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公开(公告)号：US20190280554A1
公开(公告)日：2019-09-12
申请号：US16292711
申请日：2019-03-05
Applicant: DENSO CORPORATION
Inventor： Naoki HASHIMOTO , Nobuo ISOGAI
Abstract: A rotating electric machine includes a rotating shaft, a rotor, a stator, a housing, control modules and fixing members. The housing, which is grounded, rotatably supports the rotating shaft and accommodates the rotor and the stator.The control modules are arranged around the rotating shaft and adjacent to one another. Each of the control modules includes switching elements, a supporting part that supports the switching elements, and at least one connection part having a ground terminal formed therein. The fixing members are provided to fix the connection parts of the control modules to the housing. Each adjacent pair of the connection parts respectively belonging to two different ones of the control modules are together fixed to the housing by a corresponding one of the fixing members; the ground terminals formed in the adjacent pair of the connection parts are together electrically connected to the housing.
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