Master data| INID | Criterion | Field | Content |
|---|
| Type of IP right | SART | Patent |
| Status | ST | Not pending/lapsed |
| 21 | DE file number | DAKZ | 11 2011 101 423.6 |
| 86 | WO file number | WAKZ | PCT/JP2011/001553 |
| 87 | WO publication number | WPN | 2011132361 |
| 54 | Designation/title | TI | Drosselspule |
| 51 | IPC main class | ICM
(ICMV) | H01F 37/00 (2006.01) |
| 22 | DE application date | DAT | Mar 16, 2011 |
| 85 | PCT national phase entry patent | PATNAT | Oct 23, 2012 |
| 86 | WO application date | WAT | Mar 16, 2011 |
| 43 | Date of first publication | OT | Oct 27, 2011 |
| 71/73 | Applicant/owner | INH | Sumitomo Electric Industries, Ltd., Osaka, JP; Sumitomo Wiring Systems, Ltd., Yokkaichi-shi, Mie-ken, JP |
| 72 | Inventor | IN | Ooishi, Akinori, Yokkaichi-shi, Mie, JP; Yabutani, Hiromi, Yokkaichi-shi, JP; Onizuka, Takahiro, Yokkaichi-shi, Mie, JP; Sano, Takayuki, Yokkaichi-shi, JP; Ito, Atsushi, Osaka-shi, Osaka, JP; Yamamoto, Shinichiro, Osaka-shi, Osaka, JP; Kawaguchi, Hajime, Osaka-shi, Osaka, JP |
| 74 | Representative | VTR | Winter, Brandl - Partnerschaft mbB, Patentanwälte, 85354 Freising, DE |
| 10 | Published DE documents | DEPN | Original document:
DE112011101423T5
Searchable text:
DE112011101423T5 |
| Address for service | | Winter, Brandl - Partnerschaft mbB, Patentanwälte, 85354 Freising, DE |
33
31
32
| Foreign priority | PRC
PRNA
PRDA
| JP
2010-243041
Oct 29, 2010
|
33
31
32
| Foreign priority | PRC
PRNA
PRDA
| JP
2010-100183
Apr 23, 2010
|
| Patent division in charge | | 36 |
| 87 | WO language of publication | WLANG | JP - Japanisch |
| 57 | Abstract | AB | Disclosed is a small reactor with excellent heat dissipation performance. The reactor (1) comprises an assembly (10), which comprises a coil (2) and a magnetic core (3) on which the coil (2) is disposed, and a case (4) which houses the assembly (1). The case (4) comprises: an installation surface section (40) which is fixed to a fixing target when the reactor (1) is positioned on the fixing target; a side wall section (41) which surrounds the periphery of the assembly (10) and is removably mounted on the installation surface section (40); and a heat dissipation layer (42) formed on the inner surface of the installation surface section (40) and interposed between the installation surface section (40) and the installation-side surface of the coil (2). The installation surface section (40) is formed from aluminum and the side wall section (41) is formed from insulating resin. The heat dissipation layer (42) is formed by an adhesive with good thermal conductivity and excellent insulation properties. The installation surface section (40) can easily form the heat dissipation layer (42) and has excellent heat dissipation, because said section is a different member than the side-wall section (41). The gap between the side-wall section (41) and the coil (2) can be reduced and the side-wall section made compact because the side-wall section (41) is formed from insulating resin. |
| 81 | Designated WO countries | WDS | AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, 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 |
| Published EP/WO documents | EPWOPN | Original document:
WO2011132361A1
Searchable text:
WO2011132361A1 |
| 56 | Citations | CT |
WO002010021113A1 (WO 2010/ 021 113 A1)
|
| 43 | Date of first publication | EVT | Oct 27, 2011 |
| Number of official communications (office actions) | | 1 |
| Number of responses | | 1 |
| Date of the first transfer into DPMAregister | EREGT | Feb 28, 2013 |
| Date of the (most recent) update in DPMAregister | REGT | Jan 5, 2025
(Show all update days)(Hide all update days)- Jan 5, 2025
- St.36: changed (technical change)
- Dec 23, 2021; Nov 16, 2021; Jan 27, 2021; Jan 5, 2021; Mar 16, 2020; Mar 22, 2019; Oct 16, 2018; Mar 17, 2018; Apr 7, 2017; Mar 14, 2017; Nov 4, 2016; Aug 3, 2016; Mar 18, 2016; Jan 30, 2016; Oct 27, 2015; Mar 26, 2015; Dec 5, 2014; Aug 7, 2014; Apr 29, 2014; Apr 8, 2014; Apr 2, 2014; Mar 12, 2014; Feb 23, 2014; Jul 23, 2013; Apr 9, 2013
- Historical data not available for this/these date(s)
- Feb 28, 2013
- Date of the first transfer into DPMAregister
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