Show metadata Hide metadata

(19)

(11)

2 357 994

(13)

(51)

IPC

C09J1/02(2006-01-01)

B05D7/14(2006-01-01)

C09D1/04(2006-01-01)

B32B15/08(2006-01-01)

C23C20/00(2006-01-01)

C21D8/12(2006-01-01)

H01F1/147(2006-01-01)

H01F1/18(2006-01-01)

(21) (22)

Application

2007118498/04, 2005-10-13

(24)

Start date

2005-10-13

(22)

Actual filing date

2005-10-13

(45)

Published

2009-06-10

(72)

Inventor

Jamada NorikoFudzii KhirojasuKubo JudziTakeda KazutosiTakakhasi FumiakiArita EsikhiroOkhata Esifumi

(73)

Holder

Nippon Stil Korporejshn

THERMALLY-RESISTANT ADHESIVE INSULATION COATING, ELECTRICAL STEEL SHEET COATING SPECIFIED HAS BEEN APPLIED ONTO, MAGNETIC CORE CONTAINING ABOVE TYPE ELECTRICAL STEEL SHEET AND ITS FABRICATION MODE Russian patent published in 2009 - IPC C09J1/02 B05D7/14 C09D1/04 B32B15/08 C23C20/00 C21D8/12 H01F1/147 H01F1/18

Abstract RU 2357994 C2

FIELD: electricity.

SUBSTANCE: proposed thermoresistant coating contains a resin softening at temperatures from RT to 300°C and a low-melting inorganic compound with a softening temperature no more than 1000°C. The coating specified is applied on an electrical steel sheet. Matched and press-moulded, such sheets yield a bonded magnetic core assembly subsequently annealed.

EFFECT: coating efficiency enhancement.

11 cl, 5 dwg, 7 tbl, 2 ex

Similar patents RU2357994C2

Title	Year	Author	Number
ELECTRICAL STEEL SHEET COATING COMPOSITION, ELECTRICAL STEEL SHEET, LAMINATED CORE AND ELECTRIC MOTOR	2021	Takeda Kazutoshi Takatani Shinsuke Fukuchi Minako Tanaka Ichiro	RU2801189C1
SHEET OF ELECTRICAL STEEL WITH INSULATING COATING AND METHOD FOR ITS PRODUCTION	2006	Sigekuni Tomofumi Sasi Kazumiti Kono Masaaki Komori Juka	RU2400563C2
ELECTRICAL STEEL SHEET COATING COMPOSITION, ELECTRICAL STEEL SHEET, LAMINATED CORE AND ROTATING ELECTRIC MACHINE	2021	Takeda Kazutoshi Takatani Shinsuke Fukuchi Minako Tanaka Ichiro	RU2810060C1
ELECTRICAL STEEL SHEET COATING COMPOSITION, ELECTRICAL STEEL SHEET, LAMINATED CORE AND ROTATING ELECTRIC MACHINE	2021	Takeda Kazutoshi Takatani Shinsuke Fukuchi Minako Tanaka Ichiro	RU2796249C1
ELECTRICAL STEEL SHEET COATING COMPOSITION, ELECTRICAL STEEL SHEET, LAMINATED CORE AND ROTATING ELECTRIC MACHINE	2021	Takeda Kazutoshi Takatani Shinsuke Fukuchi Minako Tanaka Ichiro	RU2796419C1
COATING COMPOSITION FOR ELECTRICAL STEEL SHEET, ELECTRICAL STEEL SHEET WITH ADHESIVE-COATED SURFACE AND LAMINATED CORE	2021	Takeda Kazutoshi Takatani Shinsuke Fukuchi Minako Tanaka Ichiro	RU2814180C1
SHEET OF ELECTRIC STEEL WITH AN INSULATING COATING	2016	Muramatsu, Naoki Nakagawa, Nobuko Sashi, Kazumichi Tada, Chiyoko	RU2684797C1
SHEET OF ELECTRO-TECHNICAL STEEL WITH INSULATING COATING CONTAINING POLY-SILOXANE POLYMER AND PROCEDURE FOR PRODUCTION OF INSULATING COATING ON IT	2006	Sigekuni Tomofumi Sasi Kazumiti Kono Masaaki Komori Juka	RU2395623C2
ELECTROTECHNICAL SHEET STEEL WITH INSULATION COATING	2014	Sasi, Kadzumiti Nakagava, Nobuko Muramatsu, Naoki Tada, Tieko Fudzibayasi, Nobue	RU2644487C2
ELECTRICAL SHEET STEEL WITH INSULATION COATING	2012	Fudzibajasi,Nobueh Sasi,Kadzumiti Okumura,Jusukeh Osima,Jasukhideh Kubota,Takakhiro Nagosi,Masajasu	RU2550441C1

RU 2 357 994 C2

Authors

Jamada Noriko

Fudzii Khirojasu

Kubo Judzi

Takeda Kazutosi

Takakhasi Fumiaki

Arita Esikhiro

Okhata Esifumi

Dates

2009-06-10—Published

2005-10-13—Filed