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1. (WO2017090507) AMORPHOUS TRANSFORMER AND AMORPHOUS IRON CORE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/090507 International Application No.: PCT/JP2016/084123
Publication Date: 01.06.2017 International Filing Date: 17.11.2016
IPC:
H01F 27/24 (2006.01) ,H01F 30/12 (2006.01) ,H01F 41/02 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
F
MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
27
Details of transformers or inductances, in general
24
Magnetic cores
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
F
MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
30
Fixed transformers not covered by group H01F19/68
06
characterised by the structure
12
Two-phase, three-phase or polyphase transformers
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
F
MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
41
Apparatus or processes specially adapted for manufacturing or assembling the devices covered by this subclass
02
for manufacturing cores, coils or magnets
Applicants:
株式会社日立産機システム HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD. [JP/JP]; 東京都千代田区神田練塀町3番地 3, Kanda Neribei-cho, Chiyoda-ku, Tokyo 1010022, JP
Inventors:
舘村 誠 TATEMURA Makoto; JP
桑原 正尚 KUWABARA Masanao; JP
天兒 洋一 AMAKO Yoichi; JP
中ノ上 賢治 NAKANOUE Kenji; JP
遠藤 博之 ENDO Hiroyuki; JP
白畑 年樹 SHIRAHATA Toshiki; JP
丸山 英介 MARUYAMA Eisuke; JP
安東 邦彦 ANDO Kunihiko; JP
相馬 憲一 SOUMA Kenichi; JP
山崎 美稀 YAMAZAKI Miki; JP
今川 尊雄 IMAGAWA Takao; JP
Agent:
特許業務法人浅村特許事務所 ASAMURA PATENT OFFICE, P.C.; 東京都品川区東品川2丁目2番24号 天王洲セントラルタワー Tennoz Central Tower, 2-2-24 Higashi-Shinagawa, Shinagawa-ku, Tokyo 1408776, JP
Priority Data:
2015-22928025.11.2015JP
Title (EN) AMORPHOUS TRANSFORMER AND AMORPHOUS IRON CORE
(FR) TRANSFORMATEUR AMORPHE ET NOYAU EN FER AMORPHE
(JA) アモルファス変圧器及びアモルファス鉄心
Abstract:
(EN) According to the present invention, a transformer having a small iron core can be provided. Provided is an amorphous transformer having an iron core in which amorphous foil bodies are laminated, characterized by the iron core having a first layer in which an assembly of a set of amorphous foil bodies is laminated and two or more amorphous foil bodies are arranged in the assembly of the set of amorphous foil bodies, and a second layer; and having a bonding part at an overlapping part of the amorphous foil bodies of the first layer and the amorphous foil bodies of the second layer.
(FR) La présente invention concerne un transformateur comprenant un noyau en fer de petite taille. L'invention réalise un transformateur amorphe comprenant un noyau en fer dans lequel sont stratifiés des corps de film amorphe, caractérisé en ce que le noyau en fer comporte une première couche dans laquelle est stratifié un assemblage d'un jeu de corps de film amorphe et au moins deux corps de film amorphe sont disposés dans l'assemblage du jeu de corps de film amorphe, et une deuxième couche ; et comprenant une partie de liage au niveau d'une partie de chevauchement des corps de film amorphe de la première couche et des corps de film amorphe de la deuxième couche.
(JA) 本発明によれば、小型の鉄心を有する変圧器を提供することができる。 アモルファス箔体が積層された鉄心を有する変圧器であって、鉄心は、1組のアモルファス箔体の集合が積層されており、1組のアモルファス箔体の集合は、2以上のアモルファス箔体が並べられた第1の層と、第2の層と、を有しており、第1の層のアモルファス箔体と、第2のアモルファス箔体と、の重なり合う部分に接合部を有していることを特徴とするアモルファス変圧器を提供する。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, KE, KG, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
CN107924749