公开(公告)号：US20130104627A1

公开(公告)日：2013-05-02

申请号：US13664594

申请日：2012-10-31

Applicant: Denso Corporation

Inventor： Hirofumi HAGIO

IPC: G01L23/22

CPC classification number: G01L23/222

Abstract: A sensor main body includes a piezoelectric element, which outputs a signal in response to vibration generated from an engine. A sensor support body is configured into a tubular form and supports the sensor main body. The sensor support body has a bolt receiving hole, which extends through the sensor support body and receives a bolt. A protective coating, which is rust resistant and/or corrosion resistant, is formed on an entire surface of the sensor support body. A surface of a corner between a contact surface and a step of the sensor support body is curved or defines an obtuse angle.

Abstract translation: 传感器主体包括压电元件，其响应于从发动机产生的振动输出信号。 传感器支撑体被构造成管状并支撑传感器主体。 传感器支撑体具有螺栓接收孔，其延伸穿过传感器支撑体并接收螺栓。 在传感器支撑体的整个表面上形成防锈和/或耐腐蚀的保护涂层。 接触表面和传感器支撑体的台阶之间的角部的表面是弯曲的或限定钝角。

公开(公告)号：US20190011286A1

公开(公告)日：2019-01-10

申请号：US16067654

申请日：2016-12-16

Applicant: DENSO CORPORATION

Inventor： Hitomi HONDA ,  Yoshiyuki KONO ,  Hirofumi HAGIO

IPC: G01D5/14

CPC classification number: G01D5/145 ,  G01B7/003 ,  G01B7/14 ,  G01B7/30 ,  G01B11/026 ,  G01D5/12 ,  G01D5/14 ,  G01D11/245 ,  G01R33/0023 ,  G01R33/0052 ,  G01R33/09

Abstract: A sensor of a position detecting device includes a sensor body, a magnetic detector, and at least one engagement protrusion that extends from a position in the vicinity of the magnetic detector. The engagement protrusion engages with an engagement hole disposed on a casing. An anti-rotation hole is disposed on the casing in a position spaced apart from the engagement hole. An anti-rotation pin is disposed on the sensor body, and engages with the anti-rotation hole to prevent the casing and the sensor body from rotating relatively to each other about the engagement hole. At least a part of the engagement protrusion is in contact with an inner wall of the engagement hole on a straight line L connecting a center of the magnetic detector and a center of the anti-rotation pin.

公开(公告)号：US20140148066A1

公开(公告)日：2014-05-29

申请号：US14088020

申请日：2013-11-22

Applicant: Denso Corporation

Inventor： Hirofumi HAGIO ,  Takehito MIZUNUMA ,  Takamitsu KUBOTA

IPC: H01R13/11 ,  H01R31/06

CPC classification number: H01R13/113 ,  H01R13/112

Abstract: A terminal arrangement device electrically connects an electric device, which is received in a housing, to an external device, and includes a first connecting terminal fixed to the housing. The first connecting terminal has a first supporting portion and a second supporting portion which are elastically deformable such that an output terminal of the electric device is supported between the first supporting portion and the second supporting portion. The first supporting portion has a flexural rigidity which is different from a flexural rigidity of the second supporting portion.

Abstract translation: 端子排列装置将容纳在壳体中的电气装置电连接到外部装置，并且包括固定到壳体的第一连接端子。 第一连接端子具有可弹性变形的第一支撑部分和第二支撑部分，使得电气装置的输出端子被支撑在第一支撑部分和第二支撑部分之间。 第一支撑部具有与第二支撑部的弯曲刚性不同的抗弯刚度。