JPWO2018088525A1 - 電動コンプレッサ - Google Patents
電動コンプレッサ Download PDFInfo
- Publication number
- JPWO2018088525A1 JPWO2018088525A1 JP2018550281A JP2018550281A JPWO2018088525A1 JP WO2018088525 A1 JPWO2018088525 A1 JP WO2018088525A1 JP 2018550281 A JP2018550281 A JP 2018550281A JP 2018550281 A JP2018550281 A JP 2018550281A JP WO2018088525 A1 JPWO2018088525 A1 JP WO2018088525A1
- Authority
- JP
- Japan
- Prior art keywords
- cooling water
- inverter
- metal plate
- case
- bottom plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/06—Cooling; Heating; Prevention of freezing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
- F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
- F02B39/005—Cooling of pump drives
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
- F02B39/02—Drives of pumps; Varying pump drive gear ratio
- F02B39/08—Non-mechanical drives, e.g. fluid drives having variable gear ratio
- F02B39/10—Non-mechanical drives, e.g. fluid drives having variable gear ratio electric
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/06—Cooling; Heating; Prevention of freezing
- F04B39/064—Cooling by a cooling jacket in the pump casing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
- F04B39/121—Casings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/5813—Cooling the control unit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
- F04D29/5853—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps heat insulation or conduction
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/30—Structural association with control circuits or drive circuits
- H02K11/33—Drive circuits, e.g. power electronics
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
- H02K5/203—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium specially adapted for liquids, e.g. cooling jackets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/20927—Liquid coolant without phase change
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2211/00—Specific aspects not provided for in the other groups of this subclass relating to measuring or protective devices or electric components
- H02K2211/03—Machines characterised by circuit boards, e.g. pcb
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
- H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
- H02K5/1732—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at both ends of the rotor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Inverter Devices (AREA)
- Compressor (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
2 ハウジング
3 モータハウジング
4 ベースハウジング
6 コンプレッサハウジング
7 コンプレッサ
8 コンプレッサインペラ
12 回転軸
13 ロータ部
14 ステータ部
21 周壁
22 第1外壁
23 第2外壁
27 冷却水路
27a 壁部
30 インバータ収容部
40 インバータユニット
50 ケース
51 ケース本体
52 側板
53 底板
53a 第1面
53b 第2面
53c 突出部
55 金属板
55a 表面
55b 裏面
60 インバータ
61 コンデンサ
62 MOSFET
63 パワー基板
70 シール部材
Claims (7)
- ハウジングに取り付けられたインバータを備える電動コンプレッサであって、
前記インバータのパワー基板が設置される底板を含み、前記インバータを収容するケースと、
前記ハウジングに設けられ、前記ケースの前記底板に向けて開放された冷却水路と、を備え、
前記ケースの前記底板は、前記パワー基板が設置される第1面と、前記第1面とは反対側の第2面とを含み、
前記底板には、前記パワー基板に対応する位置に金属板が埋め込まれており、前記金属板の裏面は前記第2面側に露出すると共に前記冷却水路に面している、電動コンプレッサ。 - 前記冷却水路は、冷却水の入口に接続される第1部分と、前記第1部分の下流側に接続されると共に前記冷却水の出口に接続される第2部分とを含み、
前記金属板の裏面は、前記第1部分および前記第2部分の両方に面している、請求項1に記載の電動コンプレッサ。 - 前記冷却水路は、前記ハウジングの外周部に一体的に形成されている、請求項1または2に記載の電動コンプレッサ。
- 前記ハウジングの外周部に一体的に形成され、前記ケースおよび前記インバータを収容するインバータ収容部を更に備える、請求項1〜3のいずれか一項に記載の電動コンプレッサ。
- 前記ケースの前記底板の前記第2面と前記冷却水路の壁部の先端との間には、シール部材が設けられている、請求項1〜4のいずれか一項に記載の電動コンプレッサ。
- 前記ケースの前記底板の前記第2面には、前記冷却水路に向けて突出し、前記冷却水路の壁部に対して前記ケースを位置決めするための突出部が設けられている、請求項1〜5のいずれか一項に記載の電動コンプレッサ。
- 前記金属板は、その表面が前記底板の前記第1面と面一になるように設けられており、前記第1面上に設置された前記パワー基板は前記金属板の前記表面に当接している、請求項1〜6のいずれか一項に記載の電動コンプレッサ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016221593 | 2016-11-14 | ||
JP2016221593 | 2016-11-14 | ||
PCT/JP2017/040593 WO2018088525A1 (ja) | 2016-11-14 | 2017-11-10 | 電動コンプレッサ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2018088525A1 true JPWO2018088525A1 (ja) | 2019-02-21 |
JP6690732B2 JP6690732B2 (ja) | 2020-04-28 |
Family
ID=62109273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018550281A Active JP6690732B2 (ja) | 2016-11-14 | 2017-11-10 | 電動コンプレッサ |
Country Status (5)
Country | Link |
---|---|
US (1) | US11268505B2 (ja) |
JP (1) | JP6690732B2 (ja) |
CN (1) | CN109416036A (ja) |
DE (1) | DE112017005709T5 (ja) |
WO (1) | WO2018088525A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018139497A1 (ja) * | 2017-01-25 | 2018-08-02 | 株式会社Ihi | 電動コンプレッサ |
US11729956B2 (en) | 2018-08-09 | 2023-08-15 | Nissan Motor Co., Ltd. | Cooling system for power conversion device |
EP3940239A1 (de) | 2020-07-16 | 2022-01-19 | BMTS Technology GmbH & Co. KG | Strömungsmaschine mit kühlkanal |
EP3967859A1 (de) * | 2020-09-14 | 2022-03-16 | BMTS Technology GmbH & Co. KG | Elektronikeinheit zur regelung und zum betreiben eines elektromotors |
CN113692155A (zh) * | 2021-08-03 | 2021-11-23 | 深圳麦格米特电气股份有限公司 | 一种电源及用电设备 |
US11655734B1 (en) * | 2021-12-09 | 2023-05-23 | Garrett Transportation I Inc | Integrated e-machine controller for turbomachine with thermally de-coupled fastener arrangement |
US20240121922A1 (en) * | 2022-10-05 | 2024-04-11 | Delphi Technologies Ip Limited | Integrated capacitor cover |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2003101277A (ja) * | 2001-09-26 | 2003-04-04 | Toyota Motor Corp | 発熱素子冷却用構造体及びその製造方法 |
WO2005071824A1 (ja) * | 2004-01-26 | 2005-08-04 | Hitachi, Ltd. | 半導体装置 |
JP2010110066A (ja) * | 2008-10-29 | 2010-05-13 | Hitachi Automotive Systems Ltd | 電力変換装置 |
JP2015090071A (ja) * | 2013-11-04 | 2015-05-11 | 株式会社デンソー | 冷媒用電動圧縮機 |
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JPH11346480A (ja) | 1998-06-02 | 1999-12-14 | Hitachi Ltd | インバータ装置 |
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-
2017
- 2017-11-10 WO PCT/JP2017/040593 patent/WO2018088525A1/ja active Application Filing
- 2017-11-10 US US16/327,384 patent/US11268505B2/en active Active
- 2017-11-10 JP JP2018550281A patent/JP6690732B2/ja active Active
- 2017-11-10 CN CN201780041034.7A patent/CN109416036A/zh active Pending
- 2017-11-10 DE DE112017005709.4T patent/DE112017005709T5/de active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2003101277A (ja) * | 2001-09-26 | 2003-04-04 | Toyota Motor Corp | 発熱素子冷却用構造体及びその製造方法 |
WO2005071824A1 (ja) * | 2004-01-26 | 2005-08-04 | Hitachi, Ltd. | 半導体装置 |
JP2010110066A (ja) * | 2008-10-29 | 2010-05-13 | Hitachi Automotive Systems Ltd | 電力変換装置 |
JP2015090071A (ja) * | 2013-11-04 | 2015-05-11 | 株式会社デンソー | 冷媒用電動圧縮機 |
Also Published As
Publication number | Publication date |
---|---|
CN109416036A (zh) | 2019-03-01 |
JP6690732B2 (ja) | 2020-04-28 |
US20190195212A1 (en) | 2019-06-27 |
US11268505B2 (en) | 2022-03-08 |
WO2018088525A1 (ja) | 2018-05-17 |
DE112017005709T5 (de) | 2019-08-08 |
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