Invention Grant
US5237272A Magnetic circuit device for a hall effect type sensor for detecting
crank angle
失效
用于检测曲柄角的霍尔效应型传感器的磁路装置
- Patent Title: Magnetic circuit device for a hall effect type sensor for detecting crank angle
- Patent Title (中): 用于检测曲柄角的霍尔效应型传感器的磁路装置
-
Application No.: US3849Application Date: 1993-01-11
-
Publication No.: US5237272APublication Date: 1993-08-17
- Inventor: Shigemi Murata , Yutaka Ohashi
- Applicant: Shigemi Murata , Yutaka Ohashi
- Applicant Address: JPX Tokyo
- Assignee: Mitsubishi Denki K.K.
- Current Assignee: Mitsubishi Denki K.K.
- Current Assignee Address: JPX Tokyo
- Priority: JPX63-131722 19881011; JPX63-131723 19881011; JPX63-131724 19881011
- Main IPC: G01D5/14
- IPC: G01D5/14
Abstract:
A Hall effect type sensor comprises a magnet and a magnetic flux guide which cooperate to form a magnetic circuit and a Hall IC disposed in the magnetic circuit wherein these elements are fixed to a frame through holding members so that the magnetic flux guide and the Hall IC are placed at correct positions on the frame.
Public/Granted literature
- US5937713A Tool for opening a door with engaged swing bar guard Public/Granted day:1999-08-17
Information query
