Title:
位置検出装置
Document Type and Number:
Japanese Patent JP7184284
Kind Code:
B2
Abstract:
To provide a position detection device which can be miniaturized compared to the constitution in which a first magnetic sensor is provided on the position side facing a magnet when a movement member is in a first position, and a second magnetic sensor is provided on the position side facing the magnet when the movement member is in a second position.SOLUTION: A position detection device 10 includes: a magnet 16 provided at a lock member 18 moving between a locked position and an unlocked position; a lock sensor 12 provided at the position being separated by a predetermined distance in the direction of the unlocked position from the position facing the magnet 16 in the case where the lock member 18 exists in the locked position, and for detecting the magnetic field of the magnet 16; and an unlock sensor 14 provided at the position separated by a predetermined distance in the direction of the locked position from the position facing the magnet 16 when the lock member 18 exists in the unlocked position, and for detecting the magnetic field of the magnet 16.SELECTED DRAWING: Figure 2
More Like This:
| JP4157236 | Signal processing device |
| JP3582208 | Buried object position detector |
Inventors:
Naoki Isobe
Application Number:
JP2019005450A
Publication Date:
December 06, 2022
Filing Date:
January 16, 2019
Export Citation:
Assignee:
Tokai Rika Electric Co., Ltd.
International Classes:
G01D5/12
Domestic Patent References:
| JP1203901A | ||||
| JP201622926A | ||||
| JP201097278A | ||||
| JP2009222594A | ||||
| JP201611834A |
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazuho
Hiroshi Fukuda
Kato Kazuho
Hiroshi Fukuda
Previous Patent: CELL POPULATION FOR TRANSPLANTATION AND METHOD FOR PRODUCING THE SAME
Next Patent: Steel pipe diameter conversion ring
Next Patent: Steel pipe diameter conversion ring