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Vehicle Power Conversion Device
Abstract: A vehicle power conversion device (2) is provided with: a housing (3) in which an electronic component (6) is housed and an opening (7) is formed; and a cooling device (1). The cooling device (1) is provided with: a base (10) which is a board-like member; and a plurality of heat dissipating sections (20) that are attached to the base (10). A groove having a refrigerant sealed therein is formed inside of the base (10). In the direction in which a first main surface (11) faces the inner side of the housing (3) the base (10) covers the opening (7) and the electronic component (6) is attached to the first main surface (11). The heat dissipating sections (20) are bonded at intervals to a second main surface (12) of the base (10).
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
30 September 2019
Publication Number
40/2020
Publication Type
INA
Invention Field
ELECTRICAL
Status
Email
info@krishnaandsaurastri.com
Parent Application
Patent Number
Legal Status
Grant Date
2023-12-19
Renewal Date
Applicants
MITSUBISHI ELECTRIC CORPORATION
7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo
1008310
Inventors
1. TAKABAYASHI Hirokazu
c/o Mitsubishi Electric Corporation, 7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo
1008310
2. NAKAGAWA Ryosuke
c/o Mitsubishi Electric Corporation, 7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo
1008310
3. IPPOSHI Shigetoshi
c/o Mitsubishi Electric Corporation, 7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo
1008310
4. SHINOZAKI Masaru
c/o Mitsubishi Electric Corporation, 7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo
1008310
5. USHIFUSA Hiroyuki
c/o Mitsubishi Electric Corporation, 7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo
1008310
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 201927039510.pdf | 2019-09-30 |
| 2 | 201927039510-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [30-09-2019(online)].pdf | 2019-09-30 |
| 3 | 201927039510-STATEMENT OF UNDERTAKING (FORM 3) [30-09-2019(online)].pdf | 2019-09-30 |
| 4 | 201927039510-REQUEST FOR EXAMINATION (FORM-18) [30-09-2019(online)].pdf | 2019-09-30 |
| 5 | 201927039510-PROOF OF RIGHT [30-09-2019(online)].pdf | 2019-09-30 |
| 6 | 201927039510-POWER OF AUTHORITY [30-09-2019(online)].pdf | 2019-09-30 |
| 7 | 201927039510-FORM 18 [30-09-2019(online)].pdf | 2019-09-30 |
| 8 | 201927039510-FORM 1 [30-09-2019(online)].pdf | 2019-09-30 |
| 9 | 201927039510-FIGURE OF ABSTRACT [30-09-2019(online)].pdf | 2019-09-30 |
| 10 | 201927039510-DRAWINGS [30-09-2019(online)].pdf | 2019-09-30 |
| 11 | 201927039510-DECLARATION OF INVENTORSHIP (FORM 5) [30-09-2019(online)].pdf | 2019-09-30 |
| 12 | 201927039510-COMPLETE SPECIFICATION [30-09-2019(online)].pdf | 2019-09-30 |
| 13 | 201927039510-ORIGINAL UR 6(1A) FORM 1 & FORM 26-071019.pdf | 2019-10-10 |
| 14 | 201927039510-MARKED COPIES OF AMENDEMENTS [31-10-2019(online)].pdf | 2019-10-31 |
| 15 | 201927039510-FORM 13 [31-10-2019(online)].pdf | 2019-10-31 |
| 16 | 201927039510-AMMENDED DOCUMENTS [31-10-2019(online)].pdf | 2019-10-31 |
| 17 | 201927039510-FORM 3 [09-03-2020(online)].pdf | 2020-03-09 |
| 18 | 201927039510-FORM 3 [31-03-2020(online)].pdf | 2020-03-31 |
| 19 | 201927039510-FORM 3 [26-09-2020(online)].pdf | 2020-09-26 |
| 20 | 201927039510-Information under section 8(2) [07-04-2021(online)].pdf | 2021-04-07 |
| 21 | 201927039510-FORM 3 [07-04-2021(online)].pdf | 2021-04-07 |
| 22 | 201927039510-OTHERS [19-04-2021(online)].pdf | 2021-04-19 |
| 23 | 201927039510-FER_SER_REPLY [19-04-2021(online)].pdf | 2021-04-19 |
| 24 | 201927039510-DRAWING [19-04-2021(online)].pdf | 2021-04-19 |
| 25 | 201927039510-COMPLETE SPECIFICATION [19-04-2021(online)].pdf | 2021-04-19 |
| 26 | 201927039510-CLAIMS [19-04-2021(online)].pdf | 2021-04-19 |
| 27 | 201927039510-ABSTRACT [19-04-2021(online)].pdf | 2021-04-19 |
| 28 | 201927039510-FER.pdf | 2021-10-19 |
| 29 | 201927039510-Response to office action [22-08-2022(online)].pdf | 2022-08-22 |
| 30 | 201927039510-FORM 3 [29-03-2023(online)].pdf | 2023-03-29 |
| 31 | 201927039510-PatentCertificate19-12-2023.pdf | 2023-12-19 |
| 32 | 201927039510-IntimationOfGrant19-12-2023.pdf | 2023-12-19 |
Search Strategy
| 1 | SSG(1)AE_21-07-2022.pdf |
| 2 | 2020-12-1016-55-12E_10-12-2020.pdf |