Title:
TRANSFORMER OIL CHANNEL AND TRANSFORMER
Document Type and Number:
WIPO Patent Application WO/2019/227812
Kind Code:
A1
Abstract:
A transformer oil channel and a transformer relating to the technical field of transformers. The transformer oil channel comprises a plurality of first stays (1) and a plurality of second stays (2), wherein a plurality of first stays (1) are spaced apart, and a first oil channel (10) is formed between two adjacent first stays (1); a plurality of second stays (2) are spaced apart, and a second oil channel (20) is formed between two adjacent second stays (2). The first oil channel (10) and the second oil channel (20) do not intersect. The transformer comprises transformer coils and transformer oil channels, and the transformer oil channels are arranged in the transformer coils. The transformer oil channel resolves issues in the prior art of easy blockage in an oil channel, a small heat dissipation area, and weak short-circuit resistance. Moreover, the structure and the process are simple, have high operability, and reduce costs.
Inventors:
ZHANG ZHIJIAN (CN)
GUAN WENBO (CN)
GU WEI (CN)
GAO XIAOPEI (CN)
LI LI (CN)
YANG JIAQUAN (CN)
GU XUEJUN (CN)
GUAN WENBO (CN)
GU WEI (CN)
GAO XIAOPEI (CN)
LI LI (CN)
YANG JIAQUAN (CN)
GU XUEJUN (CN)
Application Number:
PCT/CN2018/109161
Publication Date:
December 05, 2019
Filing Date:
September 30, 2018
Export Citation:
Assignee:
SHANGHAI ZHIXIN ELECTRIC AMORPHOUS CO LTD (CN)
International Classes:
H01F27/14; H01F27/28
Foreign References:
| CN205845675U | 2016-12-28 | |||
| CN205943697U | 2017-02-08 | |||
| CN108597778A | 2018-09-28 | |||
| CN205016352U | 2016-02-03 | |||
| CN107749339A | 2018-03-02 | |||
| CN205845653U | 2016-12-28 | |||
| JPH07230917A | 1995-08-29 |
Attorney, Agent or Firm:
CHOFN INTELLECTUAL PROPERTY (CN)
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