WO2010052924A1 - インバータ一体型電動圧縮機 - Google Patents
インバータ一体型電動圧縮機 Download PDFInfo
- Publication number
- WO2010052924A1 WO2010052924A1 PCT/JP2009/005924 JP2009005924W WO2010052924A1 WO 2010052924 A1 WO2010052924 A1 WO 2010052924A1 JP 2009005924 W JP2009005924 W JP 2009005924W WO 2010052924 A1 WO2010052924 A1 WO 2010052924A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- inverter
- electric compressor
- motor drive
- drive circuit
- integrated electric
- Prior art date
Links
- 238000003466 welding Methods 0.000 claims description 20
- 239000000758 substrate Substances 0.000 claims description 4
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 230000008646 thermal stress Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000005192 partition Methods 0.000 description 5
- 239000003507 refrigerant Substances 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
- F04C29/0085—Prime movers
-
- 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
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
- F04C23/008—Hermetic pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
- F04C23/02—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
- F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
- F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2240/00—Components
- F04C2240/30—Casings or housings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2240/00—Components
- F04C2240/40—Electric motor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2240/00—Components
- F04C2240/40—Electric motor
- F04C2240/403—Electric motor with inverter for speed control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2240/00—Components
- F04C2240/80—Other components
- F04C2240/803—Electric connectors or cables; Fittings therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2240/00—Components
- F04C2240/80—Other components
- F04C2240/808—Electronic circuits (e.g. inverters) installed inside the machine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2270/00—Control; Monitoring or safety arrangements
- F04C2270/07—Electric current
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2270/00—Control; Monitoring or safety arrangements
- F04C2270/10—Voltage
Definitions
- the present invention relates to an inverter-integrated electric compressor in which a motor drive circuit including an inverter is assembled in a compressor, and in particular, improvement in workability when an electronic component that is vulnerable to thermal stress such as IPM is assembled in a motor drive circuit.
- the present invention relates to an inverter-integrated electric compressor.
- a terminal such as a bus bar can be used for electrical connection.
- a method for connecting the terminals a method using bolt or screw connection or a method using welding is conceivable.
- welding must be performed. There is a case.
- the inverter-integrated electric compressor has a larger current flow than a general compressor, if the contact resistance of the joint is relatively high during compressor operation, the heat generated from the joint is transferred to various devices. May cause adverse effects.
- a compressor when used in a vehicle air conditioner and is mounted on a vehicle engine, it is necessary to ensure a bonding strength and a bonding reliability that can withstand a severe high temperature environment such as vibration and an engine room. Is required.
- an object of the present invention is to provide an inverter-integrated electric compressor that is excellent in the bonding strength and bonding reliability of an electrical connection portion, paying attention to the above problems.
- an inverter-integrated electric compressor includes a motor and an inverter-integrated electric motor in which a motor drive circuit including the inverter is provided in a housing space surrounded by the compressor housing.
- a bus bar joint portion electrically connected by joining the bus bars is provided in the motor drive circuit, and at least one tip of the bus bar in the bus bar joint portion has a plurality of joining pieces. It consists of what is divided
- the bus bar in the bus bar joint portion where the bus bars are electrically connected is divided into a plurality of joining small pieces, thereby providing a plurality of locations.
- the bus bars can be joined to each other, so that joining strength and joining reliability are ensured.
- the contact area can be increased, the contact resistance at the joint can be reduced.
- the method of dispersing the welding locations in a plurality of locations as in the present invention is more concentrated than concentrating the total welding area of those welding locations in one location.
- the energy applied during welding (voltage ⁇ current ⁇ welding time, etc.) can be kept small, and thermal stress on the electronic component can be reduced. Furthermore, since the welding locations are dispersed and each welding area is subdivided, it is possible to reduce the size of the welding machine and the clamping jig used during welding, so that the productivity of the compressor can be improved.
- a plurality of joining pieces can be provided at both ends of the bus bar.
- the bus bars can be joined to each other by TIG welding.
- a plurality of small pieces for joining are provided at the front ends of both bus bars. Then, it becomes easy to accurately fly the arc at the time of TIG welding to each joining piece, and the connection reliability of the welding location is ensured.
- the present invention can be applied when at least one of the bus bars is connected to the motor drive circuit board. Therefore, it is possible to effectively reduce the thermal load.
- the IPM that is vulnerable to thermal stress.
- the application of the present invention can effectively reduce the thermal load.
- it is preferable that at least one of the bus bars is erected from a substrate of the motor drive circuit. As described above, since the bus bar is erected from the substrate, relative positioning with respect to the bus bar provided on the case member or the like in which the motor drive circuit is accommodated is facilitated.
- the inverter-integrated electric compressor according to the present invention can be applied to practically any type of compressor, but in particular, it is often mounted in a narrow space, and an electronic component or the like is susceptible to thermal stress. It can be suitably used as an apparatus compressor.
- the joint when the compressor is mounted on a vehicle engine, the joint can have joint strength and joint reliability that can withstand vibrations transmitted from the engine and the severe high temperature environment of the engine room. It is.
- At least one tip portion is divided into a plurality of joining small pieces at the joining portion between the bus bars, thereby improving the joining strength and joining reliability. be able to. Moreover, since the contact area of a junction part can be earned, the heat_generation
- FIG. 1 It is a schematic longitudinal cross-sectional view which shows the basic composition of the inverter integrated electric compressor which concerns on one embodiment of this invention. It is the block diagram which showed the air-conditioning control mechanism containing the compressor of FIG. It is a perspective view which shows the connection state of the case member which accommodates the motor drive circuit 21 of FIG. 1, and IPM25 grade
- FIG. 1 shows an example of a scroll-type electric compressor for a vehicle air conditioner as a basic configuration of an inverter-integrated electric compressor 1 according to an embodiment of the present invention.
- reference numeral 2 denotes a compression mechanism composed of a fixed scroll 3 and a movable scroll 4.
- the movable scroll 4 is turned with respect to the fixed scroll 3 in a state in which the rotation is prevented via the ball coupling 5.
- a motor 7 is incorporated in the compressor housing (center housing) 6, and the main shaft 8 (rotary shaft) is rotationally driven by the built-in motor 7.
- the rotational motion of the main shaft 8 is converted into the turning motion of the movable scroll 4 through the eccentric pin 9 disposed on one end side of the main shaft 8 and the eccentric bush 10 rotatably engaged thereto. ing.
- a suction port 11 for sucking refrigerant as a fluid to be compressed is provided in the compressor housing (front housing) 12, and the sucked refrigerant is guided to the compression mechanism 2 through the motor 7 arrangement portion.
- the refrigerant compressed by the compression mechanism 2 is sent to the external circuit through the discharge port 13, the discharge chamber 14, and the discharge port 16 provided in the compressor housing (rear housing) 15.
- the driving circuit 21 for the motor 7 is provided in the compressor housing 12 (front housing), and more specifically, on the outer surface side of the partition wall 22 with the refrigerant suction path side formed in the compressor housing 12.
- a motor drive circuit 21 is provided.
- the motor drive circuit 21 supplies power to the motor 7 via a sealed terminal 23 (an output terminal of the motor drive circuit 21) attached through the partition wall 22 and a lead wire 24.
- the path side and the motor drive circuit 21 installation side are sealed.
- the motor drive circuit 21 includes an IPM (Intelligent Power Module) 25 having an inverter function and a control circuit 26, and electrical components such as a capacitor 27 are provided separately or integrally therewith.
- the motor drive circuit 21 is connected to an external power source (not shown) via a connector 28 as an input terminal.
- the opening side to the outside of the compressor housing 12 on which the electric parts including the motor drive circuit 21 are mounted is covered in a state of being sealed with a lid member 29, and these electric parts are protected by the lid member 29. .
- the above configuration is shown as an electric circuit, for example, as shown in FIG.
- the electric compressor 1 is provided with a motor drive circuit 21, and an output from the motor drive circuit 21 is fed to each motor winding 41 of the built-in motor 7 via a sealing terminal 23 and a lead wire 24.
- the motor drive circuit 21 includes a motor drive high voltage circuit 30 and a control low circuit provided with a motor control circuit 44 for controlling each power element 43 (switching element) of the inverter 42 in the motor drive high voltage circuit 30.
- a voltage circuit 45 is included, and the control low voltage circuit 45 is configured in the control circuit 26.
- Electric power from an external power source 46 (for example, a battery) is supplied to the motor driving high voltage circuit 30 through the high voltage connector 47 and supplied to the inverter 42 via the noise filter 37 and the smoothing capacitor 27. Then, the direct current from the power source 46 is converted into a pseudo three-phase alternating current and then supplied to the motor 7.
- low voltage power is supplied to the motor control circuit 44 via a control signal connector 49 from an air conditioning control device 48 of the vehicle.
- the control signal connector 49 and the high voltage connector 47 are illustrated at positions apart from each other, but actually they are provided in the same connector 28 shown in FIG. 1.
- a shield plate 31 is fixed to the control circuit 26, and the shield plate 31 is interposed between the motor driving high voltage circuit 30 and the control circuit 26 having the control low voltage circuit 45 as shown in FIG.
- the motor driving high voltage circuit 30 is covered as much as possible to suppress the influence of noise from the motor driving high voltage circuit 30 to the control low voltage circuit 45 side.
- FIG. 3 is a perspective view showing a state in which electronic parts such as the IPM 25 are connected to the case member 58 that houses the motor drive circuit 21 of the compressor of FIG.
- the bus bar 60 as an electrical connection terminal provided on the end surface of the case member 58 is electrically connected to the bus bar 70 provided in the IPM 25 by TIG welding.
- a part attachment hole 59 is formed by partly drilling the case member 58 along the bus bar 80.
- a coil component (not shown) for noise removal of the motor drive circuit 21 is inserted into the component mounting hole 59, and is electrically connected to the bus bar 90 provided in the coil component by TIG welding.
- the bus bars 80 and 90 are welded at joining small pieces 81 and 91 each having a tip portion divided into three parts.
- Other examples of various electronic components inserted into the component mounting holes 59 include the capacitor 27 and the substrate of the motor drive circuit 21.
- FIG. 4 is a partially enlarged perspective view in which the joint portion of the bus bars 60 and 70 in FIG. 3 is enlarged.
- the bus bars 60 and 70 are welded at joining small pieces 61 and 71 in which the front ends of the bus bar 60 and the bus bar 70 are respectively divided into two. In this way, the front end of the bus bar is divided into a plurality of small pieces for joining, so that the arc can be surely blown to the welding location during TIG welding, and high joining strength and joining reliability, and Low contact resistance is realized.
- the inverter-integrated electric compressor according to the present invention can be applied to virtually any type of compressor, but is particularly suitable for use as a compressor for a vehicle air conditioner that is mounted in a narrow space and is susceptible to thermal stress. be able to.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
Description
図1は、本発明の一実施態様に係るインバータ一体型電動圧縮機1の基本構成として、車両空調装置用のスクロール型電動圧縮機の例を示している。図1において、2は、固定スクロール3と可動スクロール4からなる圧縮機構を示している。可動スクロール4は、ボールカップリング5を介して自転が阻止された状態で、固定スクロール3に対して旋回されるようになっている。圧縮機ハウジング(センターハウジング)6内には、モータ7が組み込まれており、この内蔵モータ7によって主軸8(回転軸)が回転駆動される。主軸8の一端側に配設された偏心ピン9、それに対して回転自在に係合された偏心ブッシュ10を介して、主軸8の回転運動が可動スクロール4の旋回運動に変換されるようになっている。本実施態様では、被圧縮流体としての冷媒を吸入する吸入ポート11が圧縮機ハウジング(フロントハウジング)12に設けられており、吸入された冷媒は、モータ7配置部を通して圧縮機構2へと導かれ、圧縮機構2で圧縮された冷媒は、吐出孔13、吐出室14、圧縮機ハウジング(リアハウジング)15に設けられた吐出ポート16を通して外部回路に送られる。
2 圧縮機構
3 固定スクロール
4 可動スクロール
5 ボールカップリング
6 圧縮機ハウジング(センターハウジング)
7 モータ
8 主軸
9 偏心ピン
10 偏心ブッシュ
11 吸入ポート
12 圧縮機ハウジング(フロントハウジング)
13 吐出孔
14 吐出室
15 圧縮機ハウジング(リアハウジング)
16 吐出ポート
21 モータ駆動回路
22 仕切壁
23 密封端子
24 リード線
25 IPM
26 制御回路
27 コンデンサ
28 コネクタ
29 蓋部材
30 モータ駆動用高電圧回路
31 シールドプレート
37 ノイズフィルタ
41 モータ巻線
42 インバータ
43 パワー素子
44 モータ制御回路
45 制御用低電圧回路
46 外部電源
47 高電圧用コネクタ
48 空調制御装置
49 制御信号用コネクタ
58 ケース部材
59 部品取付け孔
60、70、80、90 バスバー
61、71、81、91 接合用小片部
Claims (7)
- モータが内蔵され、インバータを含むモータ駆動回路が圧縮機ハウジングで囲まれた収容空間内に設けられたインバータ一体型電動圧縮機において、
前記モータ駆動回路内に、バスバー同士を接合することにより電気的に接続されたバスバー接合部が設けられ、該バスバー接合部におけるバスバーの少なくとも一方の先端部が、複数の接合用小片部に分割されていることを特徴とするインバータ一体型電動圧縮機。 - 前記バスバーの双方の先端部に、複数の接合用小片部が設けられている、請求項1に記載のインバータ一体型電動圧縮機。
- 前記バスバーの少なくとも一方が、前記モータ駆動回路の基板から立設されている、請求項1または2に記載のインバータ一体型電動圧縮機。
- 前記バスバーの少なくとも一方が、IPM上に設けられている、請求項1~3のいずれかに記載のインバータ一体型電動圧縮機。
- 前記接合がTIG溶接により行われている、請求項1~4のいずれかに記載のインバータ一体型電動圧縮機。
- 車両空調装置用圧縮機からなる、請求項1~5のいずれかに記載のインバータ一体型電動圧縮機。
- 車両用エンジンに取り付けられている、請求項6に記載のインバータ一体型電動圧縮機。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE112009002666T DE112009002666T5 (de) | 2008-11-06 | 2009-11-06 | Elektrischer Verdichter mit integriertem Wechselrichter |
US13/128,140 US20110211981A1 (en) | 2008-11-06 | 2009-11-06 | Inverter-Integrated Electric Compressor |
CN2009801438114A CN102203419A (zh) | 2008-11-06 | 2009-11-06 | 逆变器一体型电动压缩机 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008-285823 | 2008-11-06 | ||
JP2008285823A JP5261139B2 (ja) | 2008-11-06 | 2008-11-06 | インバータ一体型電動圧縮機 |
Publications (1)
Publication Number | Publication Date |
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WO2010052924A1 true WO2010052924A1 (ja) | 2010-05-14 |
Family
ID=42152737
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2009/005924 WO2010052924A1 (ja) | 2008-11-06 | 2009-11-06 | インバータ一体型電動圧縮機 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20110211981A1 (ja) |
JP (1) | JP5261139B2 (ja) |
CN (1) | CN102203419A (ja) |
DE (1) | DE112009002666T5 (ja) |
WO (1) | WO2010052924A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
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JP5308917B2 (ja) * | 2009-05-29 | 2013-10-09 | サンデン株式会社 | インバータ一体型電動圧縮機 |
JP5951406B2 (ja) * | 2012-08-10 | 2016-07-13 | 三菱重工業株式会社 | インバータ一体型電動圧縮機 |
JP6037809B2 (ja) | 2012-12-07 | 2016-12-07 | 三菱重工業株式会社 | インバータ一体型電動圧縮機 |
JP5884795B2 (ja) * | 2013-09-03 | 2016-03-15 | 株式会社豊田自動織機 | 電動圧縮機 |
JP2015119608A (ja) * | 2013-12-20 | 2015-06-25 | 三菱電機株式会社 | 車両用回転電機 |
JP6547527B2 (ja) * | 2015-09-04 | 2019-07-24 | トヨタ自動車株式会社 | 電力変換装置 |
JP6584911B2 (ja) * | 2015-10-19 | 2019-10-02 | 三菱重工サーマルシステムズ株式会社 | インバータ一体型電動圧縮機及び回路基板、並びに回路基板の製造方法 |
JP2018049736A (ja) * | 2016-09-21 | 2018-03-29 | 豊田鉄工株式会社 | バスバー |
DE102017100251B4 (de) | 2017-01-09 | 2023-12-14 | Hanon Systems | Anordnung mit einer Vorrichtung zum Aufnehmen und Abstützen von Stromschienen |
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JP7135967B2 (ja) | 2019-03-27 | 2022-09-13 | 株式会社豊田自動織機 | 電動圧縮機 |
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Also Published As
Publication number | Publication date |
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US20110211981A1 (en) | 2011-09-01 |
JP2010112266A (ja) | 2010-05-20 |
CN102203419A (zh) | 2011-09-28 |
DE112009002666T5 (de) | 2013-04-04 |
JP5261139B2 (ja) | 2013-08-14 |
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