Title:
HEATING DEVICE FOR MANUFACTURING GAS SENSOR
Document Type and Number:
WIPO Patent Application WO/2018/147287
Kind Code:
A1
Abstract:
A heating device (1) for manufacturing a gas sensor (4) heats an intermediate body (50) of a sensor element (5) prior to becoming a finished body, when the sensor element (5) is being manufactured. The heating device (1) for manufacture is provided with: an energization control unit (2) provided separately from a control device of the gas sensor (4); and an induction heating coil (3) which is arranged in a helical shape around the intermediate body (50), and which causes electrodes (52A, 52B) in the intermediate body (50) to generate heat by means of electromagnetic induction caused by the induction heating coil (3) being subjected to energization and interruption of energization by the energization control unit (2).
Inventors:
MORI SHOTARO (JP)
YABUTANI MASAFUMI (JP)
YABUTANI MASAFUMI (JP)
Application Number:
PCT/JP2018/004077
Publication Date:
August 16, 2018
Filing Date:
February 06, 2018
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
G01N27/409
Foreign References:
| JP2006105768A | 2006-04-20 | |||
| JPS4890294A | 1973-11-24 | |||
| JPH10300714A | 1998-11-13 |
Attorney, Agent or Firm:
AICHI, TAKAHASHI, IWAKURA & ASSOCIATES (JP)
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