Title:
HOLLOW FIELD SHAPER USED FOR FLAT MULTI-TURN COIL
Document Type and Number:
WIPO Patent Application WO/2023/141807
Kind Code:
A1
Abstract:
Provided is a hollow field shaper used for a flat multi-turn coil, comprising a conical top end connection plate (1), a round hole being formed in the center of the top end connection plate (1), a slit being arranged in the center of the top end connection plate (1) along an outwards-extending radius, and the top end connection plate (1) being of an internally-closed hollow structure. According to the hollow field shaper, parts in a traditional solid pure-copper field shaper which do not participate in electromagnetic reaction are removed, such that materials are greatly saved and resources are effectively saved.
Inventors:
ZHANG BINGFEI (CN)
LI CHENGXIANG (CN)
ZHOU YAN (CN)
SHEN TING (CN)
LI CHENGXIANG (CN)
ZHOU YAN (CN)
SHEN TING (CN)
Application Number:
PCT/CN2022/073975
Publication Date:
August 03, 2023
Filing Date:
January 26, 2022
Export Citation:
Assignee:
UNIV CHONGQING (CN)
International Classes:
B23K13/01; B21D26/14
Foreign References:
| CN113223806A | 2021-08-06 | |||
| CN110681760A | 2020-01-14 | |||
| CN111922176A | 2020-11-13 | |||
| JPH06304680A | 1994-11-01 | |||
| US20160221059A1 | 2016-08-04 | |||
| CN107971618A | 2018-05-01 |
Attorney, Agent or Firm:
CHONGQING TIANCHENGZHUOYUE PATENT AGENCY (GENERAL PARTNERSHIP) (CN)
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