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Patent Searching and Data


Title:
TRANSFORMER
Document Type and Number:
WIPO Patent Application WO/2019/142250
Kind Code:
A1
Abstract:
A transformer (100) is provided with a transformer body (110), a tank (120), a conservator (130), multiple metal support fittings (140), and at least one mounting seat (150). The transformer body (110) includes an iron core (111) and a winding wire (112). The tank (120) includes an upper tank (121), an intermediate tank (122), and a lower tank (123), which are connected so as to constitute an internal space in which the transformer body (110) is housed. The conservator (130) is disposed at a position higher than the tank (120). The multiple metal support fittings (140) are spaced apart and arranged side by side so as to support the conservator (130). The at least one mounting seat (150) is fixed to the tank (120) by being welded to both the peripheral wall of the upper tank (121) and the peripheral wall of the intermediate tank (122), and has the multiple metal support fittings (140) attached thereto.

Inventors:
IMAZU TAKAYUKI (JP)
TONOIKE KEITA (JP)
OKADA KATSUTOSHI (JP)
KINOSHITA HIROSHI (JP)
KITAGAWA YOSHINOBU (JP)
Application Number:
JP2018/001155
Publication Date:
July 25, 2019
Filing Date:
January 17, 2018
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP (Postcode1008310, JP)
International Classes:
H01F27/02; H01F27/14
Foreign References:
JPS5745210A1982-03-15
JPS62103223U1987-07-01
JPS5462017U1979-05-01
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P. C. (Postcode5300005, JP)
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