Processing

Please wait...

Settings

Settings

Goto Application

1. WO2018150852 - REACTOR

Publication Number WO/2018/150852
Publication Date 23.08.2018
International Application No. PCT/JP2018/002645
International Filing Date 29.01.2018
Chapter 2 Demand Filed 25.05.2018
IPC
H01F 37/00 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
37Fixed inductances not covered by group H01F17/67
H01F 27/255 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
27Details of transformers or inductances, in general
24Magnetic cores
255made from particles
CPC
H01F 27/255
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
27Details of transformers or inductances, in general
24Magnetic cores
255made from particles
H01F 27/263
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
27Details of transformers or inductances, in general
24Magnetic cores
26Fastening parts of the core together; Fastening or mounting the core on casing or support
263Fastening parts of the core together
H01F 27/2823
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
27Details of transformers or inductances, in general
28Coils; Windings; Conductive connections
2823Wires
H01F 27/306
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
27Details of transformers or inductances, in general
28Coils; Windings; Conductive connections
30Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
306Fastening or mounting coils or windings on core, casing or other support
H01F 37/00
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
37Fixed inductances not covered by group H01F17/00
H01F 41/0246
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
41Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
02for manufacturing cores, coils, or magnets
0206Manufacturing of magnetic cores by mechanical means
0246Manufacturing of magnetic circuits by moulding or by pressing powder
Applicants
  • 株式会社オートネットワーク技術研究所 AUTONETWORKS TECHNOLOGIES,LTD. [JP]/[JP]
  • 住友電装株式会社 SUMITOMO WIRING SYSTEMS,LTD. [JP]/[JP]
  • 住友電気工業株式会社 SUMITOMO ELECTRIC INDUSTRIES, LTD. [JP]/[JP]
Inventors
  • 稲葉 和宏 INABA, Kazuhiro
  • 西 康二 NISHI, Kouji
  • 吉川 浩平 YOSHIKAWA, Kouhei
Agents
  • 山野 宏 YAMANO, Hiroshi
Priority Data
2017-02648215.02.2017JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) REACTOR
(FR) RÉACTEUR
(JA) リアクトル
Abstract
(EN) A reactor comprising: a coil having two windings obtained by winding a winding wire, such that the axes of the windings are parallel; and a magnetic core including a rectangular inner core part disposed in each winding, and an outer core part that is disposed outside the windings and connects the inner core parts, each of the inner core parts being provided, in at least one corner of the two outer sides disposed on the sides on which the windings are separated among the four corners facing the inner peripheral surface of the windings, with a corner chamfered section that is chamfered more than the corners of the inner sides facing the corners on the outer side.
(FR) Un réacteur comprend : une bobine ayant deux enroulements obtenus par enroulement d'un fil d'enroulement, de telle sorte que les axes des enroulements sont parallèles ; et un noyau magnétique comprenant une partie de noyau interne rectangulaire disposée dans chaque enroulement, et une partie de noyau externe qui est disposée à l'extérieur des enroulements et relie les parties de noyau interne, chacune des parties de noyau interne étant disposée, dans au moins un coin des deux côtés externes disposés sur les côtés sur lesquels les enroulements sont séparés parmi les quatre coins faisant face à la surface périphérique interne des enroulements, avec une section chanfreinée d'angle qui est chanfreinée plus que les coins des côtés internes faisant face aux coins sur le côté externe.
(JA) 巻線を巻回してなる二つの巻回部を各巻回部の軸が平行するように備えるコイルと、前記各巻回部内に配置される直方体状の内側コア部と、前記巻回部外に配置されて前記内側コア部同士を連結する外側コア部とを含む磁性コアとを備え、各内側コア部は、前記巻回部の内周面に対向する四つの角部のうち、両巻回部が離れる側に配置される二つの外側の角部の少なくとも一方に、前記外側の角部に対向する内側の角部よりも大きく面取りされた角面取り部を備えるリアクトル。
Related patent documents
Latest bibliographic data on file with the International Bureau