Title:
絶縁抵抗測定装置と、絶縁抵抗測定方法
Document Type and Number:
Japanese Patent JP7317736
Kind Code:
B2
Abstract:
An insulation resistance measurement device includes a jig unit, a control unit and a transfer mechanism. The jig unit includes a lower jig having a reference surface, an upper jig having an abutting surface, a probe unit and a servomotor. When the upper jig is lowered toward the lower jig by the servomotor, the probe contacts a portion to be measured. When the upper jig is lowered further and the abutting surface of the upper jig abuts the reference surface, a torque of the servomotor increases. When the torque reaches a predetermined value, an insulation resistance is measured by the probe in a state where the torque is maintained.
Inventors:
Ryosuke Nagano
Application Number:
JP2020010199A
Publication Date:
July 31, 2023
Filing Date:
January 24, 2020
Export Citation:
Assignee:
Nippon Jojo Co., Ltd.
International Classes:
G11B5/60; G01R27/02; G01R31/50; G01R31/52; G01R31/56; G11B5/455; G11B21/21
Domestic Patent References:
| JP2012038380A | ||||
| JP9178771A | ||||
| JP11344539A | ||||
| JP9196968A |
Attorney, Agent or Firm:
Suzue International Patent Office
Previous Patent: Fuel oil composition for external combustion engine and method for producing the same
Next Patent: FALLING OFF PREVENTING NEEDLE
Next Patent: FALLING OFF PREVENTING NEEDLE