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1. (WO2017135070) POWER CONVERSION DEVICE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/135070 International Application No.: PCT/JP2017/001908
Publication Date: 10.08.2017 International Filing Date: 20.01.2017
IPC:
H02M 7/48 (2007.01)
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
M
APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
7
Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
42
Conversion of dc power input into ac power output without possibility of reversal
44
by static converters
48
using discharge tubes with control electrode or semiconductor devices with control electrode
Applicants:
株式会社デンソー DENSO CORPORATION [JP/JP]; 愛知県刈谷市昭和町1丁目1番地 1-1, Showa-cho, Kariya-city, Aichi 4488661, JP
Inventors:
木暮 晋太郎 KOGURE Shintaro; JP
田中 紀博 TANAKA Norihiro; JP
Agent:
特許業務法人あいち国際特許事務所 AICHI, TAKAHASHI, IWAKURA & ASSOCIATES; 愛知県名古屋市中村区名駅3丁目26番19号 名駅永田ビル Meieki Nagata Building, 26-19, Meieki 3-chome, Nakamura-ku, Nagoya-shi, Aichi 4500002, JP
Priority Data:
2016-02106305.02.2016JP
Title (EN) POWER CONVERSION DEVICE
(FR) DISPOSITIF DE CONVERSION DE PUISSANCE
(JA) 電力変換装置
Abstract:
(EN) A power conversion device is provided with a cooler (20) for cooling a semiconductor module that has a semiconductor element incorporated therein. The cooler (20) comprises: a main body (24) through which a refrigerant for performing heat exchange with a semiconductor module (11) flows; an inflow section (21) by which the refrigerant flows into the main body (24); an outflow section (22) by which the refrigerant flows out from the main body (24); and an air removal section (23) for removing air from the main body (24). The air removal section (23) is provided to a position (P) on the main body (24) separated from the line of extension (L1) of the refrigerant inflow direction (D1) in the inflow section (21).
(FR) La présente invention concerne un dispositif de conversion de puissance qui comprend un refroidisseur (20) pour refroidir un module à semi-conducteur qui comporte un élément semi-conducteur incorporé dans celui-ci. Le refroidisseur (20) comprend : un corps principal (24) à travers lequel circule un fluide frigorigène pour effectuer un échange de chaleur avec un module à semi-conducteur (11) ; une section d'entrée (21) par laquelle le fluide frigorigène s'écoule dans le corps principal (24) ; une section de sortie (22) par laquelle le fluide frigorigène sort du corps principal (24) ; et une section d'évacuation d'air (23) pour éliminer l'air du corps principal (24). La section d'évacuation d'air (23) est prévue à une position (P) sur le corps principal (24) séparée de la ligne d'extension (L1) de la direction d'entrée de fluide frigorigène (D1) dans la section d'entrée (21).
(JA) 電力変換装置は、半導体素子を内蔵した半導体モジュールを冷却する冷却器(20)を備え、冷却器(20)は、半導体モジュール(11)との間で熱交換を行う冷媒が流れる本体部(24)と、本体部(24)に冷媒が流入する流入部(21)と、本体部(24)から冷媒が流出する流出部(22)と、本体部(24)からエアを抜くためのエア抜き部(23)と、を有し、エア抜き部(23)が本体部(24)のうち流入部(21)における冷媒流入方向(D1)の延長線(L1)上から外れた位置(P)に設けられている。
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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, KH, 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)