Title:
CONNECTOR FOR OIL SUBMERGED DRIVE DEVICE, CONNECTION MODULE, AND DRIVE DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/002200
Kind Code:
A1
Abstract:
A connector (1) for an oil submerged drive device, a connection module, and a drive device. The connector (1) comprises a conductive component (11), a connector housing (12) used for accommodating the conductive component (11), and a first insulating member (131) and a second insulating member (132) which are arranged between the conductive component (11) and the connector housing (12), and spaced apart from each other along the length direction of extension of the conductive component (11). The conductive component (11) comprises a first conductive beam (112) consisting of multiple conductive columns (1121). Each conductive column (1121) passes through the first insulating member (131) and the second insulating member (132), and is insulated from the first insulating member (131) by using ceramics. The second insulating member (132) is made of an elastic insulation material, so that both the connector housing (12) and the conductive column (1121) are in close contact with the second insulating member (132). The connector (1) has a good sealing performance and insulation, can transfer an electrical energy or an electrical signal, and is simple in structure.
More Like This:
| WO/2001/011179 | A DRILLING DEVICE |
| WO/2015/013028 | SELECTIVE ELECTRICAL ACTIVATION OF DOWNHOLE TOOLS |
Inventors:
LIU JIE (CN)
XING TAO (CN)
XING TAO (CN)
Application Number:
PCT/CN2021/104006
Publication Date:
January 06, 2022
Filing Date:
July 01, 2021
Export Citation:
Assignee:
ZHEJIANG DUMEI ELECTRONICS TECH CO LTD (CN)
International Classes:
E21B4/04; H01R13/02; H01R13/40; H01R13/52
Foreign References:
| CN111725643A | 2020-09-29 | |||
| CN212303988U | 2021-01-05 | |||
| CN209357995U | 2019-09-06 | |||
| CN108756861A | 2018-11-06 | |||
| CN105697001A | 2016-06-22 | |||
| CN208633817U | 2019-03-22 | |||
| CN103474828A | 2013-12-25 | |||
| CN208690559U | 2019-04-02 | |||
| CN202616455U | 2012-12-19 | |||
| US20150047854A1 | 2015-02-19 |
Attorney, Agent or Firm:
RUNPING & PARTNERS (CN)
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