Title:
THERMOCOUPLE CONNECTOR AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2019/164094
Kind Code:
A1
Abstract:
The present invention relates to a thermocouple connector and a method for manufacturing same and, more particularly, to a thermocouple connector in which a connector pin (10) of a thermocouple connector (100) is made of the same material as a thermocouple sensor and a method for manufacturing same, wherein an anode (11) of the connector pin (10) is formed of chromel and a cathode (12) thereof is formed of alumel, an airtight material of the periphery of the thermocouple connector (100) is made of a metallic material, and the periphery of the connector pin (10), which is the center, is made of a glass material, the periphery of a connector pin insertion hole (21) of a cable (20) coupled with the thermocouple connector (100) is sealed by means of a ceramic seal ring and a hollow space of the connector (100) is filled with an airtight material. According to the present invention, the connector pin is made of the same material as the thermocouple sensor, and thus, it is possible to minimize output voltage errors and lower output voltage fluctuations due to long-term use.
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Inventors:
LEE YOUNG JUN (KR)
LEE KYEA (KR)
LEE KYEA (KR)
Application Number:
PCT/KR2018/013660
Publication Date:
August 29, 2019
Filing Date:
November 09, 2018
Export Citation:
Assignee:
SUNGJIN TECHWIN CO LTD (KR)
International Classes:
H01R13/04; H01L37/00; H01R13/03; H01R13/52
Foreign References:
| JP2006220469A | 2006-08-24 | |||
| JP2002022554A | 2002-01-23 | |||
| JP2007073476A | 2007-03-22 | |||
| KR20120002866A | 2012-01-09 | |||
| US20060227849A1 | 2006-10-12 |
Attorney, Agent or Firm:
KIM, Seok Kea (KR)
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