WO2010131671A1 - 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
- WO2010131671A1 WO2010131671A1 PCT/JP2010/058021 JP2010058021W WO2010131671A1 WO 2010131671 A1 WO2010131671 A1 WO 2010131671A1 JP 2010058021 W JP2010058021 W JP 2010058021W WO 2010131671 A1 WO2010131671 A1 WO 2010131671A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- inverter
- control board
- substrate
- vibration
- electric compressor
- Prior art date
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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
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
- F04B39/121—Casings
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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
- 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
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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
- 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
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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
- F04C2240/00—Components
- F04C2240/30—Casings or housings
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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
- F04C2240/00—Components
- F04C2240/80—Other components
- F04C2240/808—Electronic circuits (e.g. inverters) installed inside the machine
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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
- F04C2270/00—Control; Monitoring or safety arrangements
- F04C2270/12—Vibration
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, an inverter-integrated electric compression in which external vibration is suppressed from being transmitted to a control board of a motor drive circuit.
- a motor drive circuit including an inverter is assembled in a compressor
- an inverter-integrated electric compression in which external vibration is suppressed from being transmitted to a control board of a motor drive circuit.
- Patent Document 1 As a structure of an inverter-integrated electric compressor in which a motor drive circuit including an inverter is assembled in a compressor, a structure as described in Patent Document 1 is known.
- the printed circuit board is fixed so as to be sandwiched between the structure extending from the motor housing and the upper lid in order to improve the vibration resistance of the printed circuit board constituting a part of the motor drive circuit.
- Patent Document 2 describes an electric compressor for a vehicle filled with an insulating gel agent so as to cover the substrate as a countermeasure against vibrations of the substrate and the like.
- Patent Document 3 discloses an electric motor having a function as a damping member by attaching a heavy object made of a potting material to the center of the substrate in order to suppress vibration of the substrate without enclosing the gel. A compressor is described.
- an object of the present invention is to provide an inverter-integrated electric compressor with high performance and reliability in which vibrations of a control board of a motor drive circuit are suppressed as much as possible, paying attention to the above-described problems.
- an inverter-integrated electric compressor includes a motor built in the compressor, and a control board is provided in an inverter unit including a motor drive circuit that drives the motor.
- a control board is provided in an inverter unit including a motor drive circuit that drives the motor.
- an inverter-integrated electric compressor in which an electrical component including a board is fixed in a housing space surrounded by a compressor housing, the control board is fixed in the housing space via a board fixing portion, and the control A substrate vibration isolating member made of an electrically insulating elastic material is provided so as to be interposed between the substrate and the substrate fixing portion.
- the control substrate can be fixed using, for example, a plate-like fixing member (substrate fixing plate), but the compressor housing itself can be used as the substrate fixing portion without using a separate fixing member.
- the control board can also be fixed directly to this.
- the control board is fixed through the board fixing part in the housing space surrounded by the compressor housing, and is interposed between the control board and the board fixing part.
- the substrate vibration-proofing member made of the electrically insulating elastic material, it is possible to suppress the bending and vibration of the control board accompanying the vibration transmitted from the outside.
- substrate vibration isolator is adhere
- a frame member having a concave holding portion having a concave portion formed in a concave shape is mounted on the control board, and between the control board and the frame member. It is preferable that a substrate vibration-proof member made of an electrically insulating elastic material is provided so as to be interposed. Furthermore, the concave portion of the concave holding portion is formed into a concave shape along the outer shape of the electric component disposed on the control board, whereby the vibration preventing effect of the electric component can be improved.
- a frame member having a concave holding portion is mounted on the control board, and a board vibration-proof member made of an electrically insulating elastic material is provided so as to be interposed between the control board and the frame member. Therefore, it is possible to further suppress the bending and vibration of the control board accompanying the vibration.
- the substrate vibration-proof member is preferably bonded to the frame member or the control substrate from the viewpoint of ease of assembly.
- a plurality of substrate vibration-proof members may be provided on the front side or the back side of the control board.
- the electric component is sealed with an electrically insulating filler filled in the housing space.
- An electrically insulating filler such as urethane resin is filled in the housing space, and at least a part of the electrical parts is sealed, while ensuring electrical insulation in the motor drive circuit, It becomes possible to more reliably suppress the vibration of the control board.
- the substrate vibration-proof member is made of a material harder than the electrically insulating filler.
- synthetic rubber such as ethylene propylene rubber (EPDM) or silicone rubber, natural rubber, or the like can be used as the substrate vibration-proof member.
- EPDM ethylene propylene rubber
- the term “harder than an electrically insulating filler” means that the hardness measured by a durometer in accordance with JIS K6253 is higher than that of an electrically insulating filler.
- the control board is provided with an insertion hole for inserting a part of the board vibration-proof member and fixing the vibration-proof member on the control board.
- the substrate vibration-proof member is provided with a neck portion having a smaller diameter than the insertion hole and a locking portion having a larger diameter than the insertion hole.
- the substrate vibration-proof member is disposed in plane symmetry as viewed from the control substrate.
- the control board is sandwiched between the front and back surfaces of the substrate vibration-proof member, and the vibration-proof effect can be achieved more reliably.
- the insertion hole is a through-hole, and a substrate vibration isolating member provided between the control substrate and the frame member, the control substrate, and the substrate fixing It is preferable that the substrate vibration-proof member provided between the two portions is integrally formed.
- the board vibration isolating members provided on both the front and back surfaces of the control board are integrally formed, so that the number of parts constituting the electric compressor can be reduced and the board vibration isolating member is bonded to the control board. Even if they are not equal, the board vibration-proof member can be easily fixed on the control board, and the assemblability of the electric compressor can be improved.
- the board vibration isolator is elastically deformed to have a smaller diameter than the insertion hole by applying a compressive force from the outside, and is restored to a larger diameter again than the insertion hole by removing the compressive force. It is preferable to be formed.
- the board vibration-proof member having the locking portion formed in this manner the board vibration-proof member can be more easily fixed to the control board.
- the frame member may be formed integrally with the substrate vibration-proof member.
- the frame member integrally with the substrate vibration isolating member made of an electrically insulating elastic body, the number of parts constituting the electric compressor can be reduced, and even when the frame member receives an impact from the outside. The impact can be absorbed by the frame member.
- Such an inverter-integrated electric compressor according to the present invention is suitably used in a vehicle air conditioner.
- the vibration of the control board constituting the motor drive circuit is highly suppressed, so that the vehicle is required to have a high vibration resistance in order to be attached to the engine. Even in an air conditioner, required performance reliability can be ensured.
- the control board constituting a part of the inverter unit is fixed via the board fixing unit, the frame member is mounted on the control board, and the control board and Since the substrate vibration isolating member made of an electrically insulating elastic material is interposed between the substrate fixing portion and between the control substrate and the frame member, vibration of the control substrate is effectively prevented. Furthermore, at least a part of the electrical components is sealed by the electrically insulating filler filled in the housing space surrounded by the compressor housing, thereby further improving the vibration resistance of the electric compressor. Is possible.
- FIG. 5 is a front view showing examples (A) to (C) of combinations of a substrate vibration-proof member and an insertion hole in the present invention. It is sectional drawing which shows the one aspect
- FIG. 1 shows an entire inverter-integrated electric compressor 1 according to an embodiment of the present invention.
- the compression mechanism 2 includes 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 blocked via the rotation blocking mechanism.
- a motor housing 7 is built in and built in the compressor housing (center housing) 6, and the main shaft 8 (rotating shaft) is rotationally driven by the motor 7.
- the rotational movement 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 with the eccentric pin 9.
- the refrigerant sucked as the fluid to be compressed is guided to the compression mechanism 2 through the motor 7 arrangement portion, and the refrigerant compressed by the compression mechanism 2 passes through the discharge hole 13 and the discharge chamber 14 and passes through the compressor housing. (Rear housing) 15 is sent to an external circuit.
- the inverter unit 21 having a drive circuit for the motor 7 is provided in a housing space surrounded by the compressor housing 12 (front housing), and more specifically, a refrigerant suction path formed in the compressor housing 12.
- the inverter part 21 is provided on the outer surface side of the partition wall 22 with the side.
- the inverter unit 21 supplies power to the motor 7 via a sealing terminal 23 (an output terminal of the inverter unit 21) attached through the partition wall 22 and a lead wire.
- coolant suction path side and the installation side of the inverter part 21 are sealed.
- the inverter unit 21 is composed of electrical components such as an IPM (Intelligent Power Module) 25 having an inverter function and a control board 26, and other electrical components such as a capacitor 27 provided separately or integrally with the inverter unit 21. Is also configured.
- IPM Intelligent Power Module
- the opening side to the outside of the compressor housing 12 on which the inverter unit 21 is mounted is covered in a state of being sealed with a lid member 29, and the motor drive circuit 21 is protected by the lid member 29.
- FIG. 2 is a perspective view showing the inverter unit 21 of FIG.
- the inverter unit 21 includes an IPM 25, a control board 26, a noise filter 30, an HV connector 31, an LV connector 32, and the like. Since many electric components are attached to the control board 26, if the suppression of vibration is insufficient, the performance reliability of the electric compressor tends to be lowered.
- the capacitor 27 is a component that is easy to drop off due to the influence of the vibration of the control board because the height of the capacitor 27 installed on the control board 26 is large.
- FIG. 3 shows a structure in which the control board 26 of FIG. 2 is fixed in a housing space surrounded by the compressor housing 12, and the compressor housing 12, the board fixing plate 36, the control board 26 and the frame member 37 are assembled. They are arranged in accordance with the arrangement order of time, and are described as a front view seen from the lower side of FIG.
- the control board 26 is bolted to the compressor housing 12 (front housing) via a board fixing plate 36.
- a substrate vibration isolating member 38 made of a cylindrical EPDM rubber is bonded and fixed to the substrate fixing plate 36, and the substrate vibration isolating member 38 is controlled by tightening the control substrate 26 and the substrate fixing plate 36 with a bolt. 26, which is in pressure contact with each other, and serves to prevent vibration of the control board 26.
- a substrate vibration isolating member 39 is bonded and fixed to the frame member 37 so as to be disposed at a position symmetrical to the substrate vibration isolating member 38 when viewed from the control substrate 26.
- the board fixing plate 36 and the frame member 37, to which the board vibration isolating members 38 and 39 are bonded and fixed, are bolted so as to sandwich the control board 26, so that the control board 26 is not bent or vibrated. It is prevented.
- FIG. 4 is a plan view of the frame member 37 of FIG. 3 as viewed from above in FIG.
- the frame member 37 includes a concave holding portion 40 having a concave portion formed in a concave shape along the outer shape of the circuit component attached to the circuit, and a vent hole 41 provided in the concave holding portion 40.
- a gap that can be filled with urethane resin as an electrically insulating filler is formed between the frame member 37 and the control board 26. By filling this gap with a urethane resin and sealing it, vibrations of the control board 26 and circuit components such as the capacitor 27 installed on the control board 26 can be more reliably prevented.
- the air holes 41 are provided, the generation and remaining of bubbles in the urethane resin are suppressed, so that the circuit components such as the capacitor 27 are securely fixed on the control board 26 after the urethane resin is solidified. Will come to be. Further, since the substrate vibration-proof member 39 is made of a material harder than the urethane resin, the vibration-proof effect of the control board can still be maintained even after the urethane resin is solidified.
- FIG. 5 is a front view showing a combination example (A) to (C) of a board vibration-proof member and an insertion hole for fixing the board vibration-proof member on the control board according to the present invention.
- the insertion holes 44 and 45 into which the neck portions 42 and 43 of the substrate vibration isolation members 38 and 39 are inserted are disposed at plane-symmetrical positions when viewed from the control substrate 26. , 39 are locked to the control board 26 by locking portions 46, 47.
- the board fixing plate 36 and the frame member 37 are controlled via the board vibration isolating members 38 and 39.
- the insertion hole 48 is a through hole, and a stopper portion 51 having a diameter larger than that of the insertion hole 48 is provided at the tip of the neck portion 50 of the substrate vibration-proof member 49.
- the substrate vibration isolating member 49 is inserted into the control substrate 26 by elastically restoring the stopper portion 51 on the opposite surface of the locking portion 52 when viewed from the control substrate 26. A structure that does not easily come out of the hole 48 is realized.
- the example of (C) is a further development of the example of (A) and (B).
- the substrate anti-vibration member 53 is fixed on the control board 26 by inserting the neck portion 54 of the substrate anti-vibration member 53 into the insertion hole 48 formed of a through hole.
- One locking portion 55 of the substrate vibration-proof member 53 is once elastically deformed and inserted into the insertion hole 48, and is elastically restored on the surface opposite to the other locking portion 56 when viewed from the control board 26.
- Similar to the example (B) a structure is realized in which the substrate vibration-proof member 53 does not easily come out of the insertion hole 48 of the control substrate 26.
- the substrate fixing plate 36 and the frame member 37 press the control substrate 26 from both the front and back sides through the substrate vibration isolating member 53, thereby controlling the control substrate. 26 vibrations are prevented. That is, it can be said that the example of (C) is a development example in which the substrate vibration-proof members 38 and 39 in the example of (A) are integrated.
- FIG. 6 is a cross-sectional view showing an aspect of the inverter unit 21 to which the present invention is applied.
- the control board 26 provided with electrical components such as the capacitor 27 is fixed to the compressor housing 12 as a board fixing part via a board vibration isolating member 38.
- the housing space of the compressor housing 12 is filled with an electrically insulating filler such as urethane resin, and the control substrate 26 including the electrical components such as the capacitor 27 is sealed. Is done.
- FIG. 7 is a cross-sectional view showing another aspect of the inverter unit 21 to which the present invention is applied.
- the control board 26 provided with electrical components such as the capacitor 27 is fixed to the compressor housing 12 as the board fixing portion via the board vibration isolating member 38, and from the upper side of FIG. A member 37 is covered, and a substrate vibration isolating member 39 is interposed between the control substrate 26 and the frame member 37.
- the control board 26 is fixed from the front surface side and the back surface side in such a manner as to be sandwiched between the board vibration isolating members 38 and 39, so that the control board 26 is more effectively prevented from vibrating.
- the housing space of the compressor housing 12 is filled with an electrically insulating filler such as urethane resin, and the control substrate 26 including the electrical components such as the capacitor 27 is sealed. Is done.
- the inverter-integrated electric compressor according to the present invention can be applied to virtually any type of compressor, but is often mounted in a narrow space, and the motor drive circuit is affected by heat and vibration. It is easy to use as a compressor mounted on a vehicle.
- Inverter-integrated electric compressor 2 Compression mechanism 3 Fixed scroll 4 Moveable scroll 6 Compressor housing (center housing) 7 Motor 8 Main shaft 9 Eccentric pin 10 Eccentric bush 12 Compressor housing (front housing) 13 Discharge hole 14 Discharge chamber 15 Compressor housing (rear housing) 21 Inverter part 22 Partition wall 23 Sealed terminal 25 IPM 26 Control board 27 Capacitor 29 Lid member 30 Noise filter 31 HV connector 32 LV connector 36 Substrate fixing plate 37 Frame member 38, 39, 49, 53 Substrate vibration isolator 40 Concave holding part 41 Vent holes 42, 43, 50, 54 Neck part 44, 45, 48 Insertion hole 51 Stopper part 46, 47, 52, 55, 56 Locking part
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Inverter Devices (AREA)
- Applications Or Details Of Rotary Compressors (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の全体を示している。図1において、圧縮機構2は、固定スクロール3と可動スクロール4から構成されている。可動スクロール4は、自転阻止機構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が組み込まれて内蔵されており、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。本実施態様では、被圧縮流体として吸入された冷媒は、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を通して、圧縮機ハウジング(リアハウジング)15から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
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
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)
21 インバータ部
22 仕切壁
23 密封端子
25 IPM
26 制御基板
27 コンデンサ
29 蓋部材
30 ノイズフィルタ
31 HVコネクタ
32 LVコネクタ
36 基板固定板
37 フレーム部材
38、39、49、53 基板防振部材
40 凹状保持部
41 通気孔
42、43、50、54 首部
44、45、48 挿入孔
51 ストッパ部
46、47、52、55、56 係止部
Claims (9)
- 圧縮機内にモータが内蔵され、該モータを駆動するモータ駆動回路を備えたインバータ部に制御基板が設けられ、該制御基板を含む電気部品が圧縮機ハウジングで囲まれた収容空間内に固定されるインバータ一体型電動圧縮機において、前記制御基板が前記収容空間内に基板固定部を介して固定されるとともに、前記制御基板と前記基板固定部との間に介在するように、電気絶縁性弾性材からなる基板防振部材が設けら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。
- 前記収容空間内に充填された電気絶縁性充填材により、前記電気部品の少なくとも一部が密封される、請求項1に記載のインバータ一体型電動圧縮機。
- 前記基板防振部材は、前記電気絶縁性充填材よりも硬質の素材からなる、請求項2に記載のインバータ一体型電動圧縮機。
- 前記制御基板には、前記基板防振部材の一部が挿入されて前記防振部材を前記制御基板上に固定するための挿入孔が設けられ、前記基板防振部材には、前記挿入孔よりも小径の首部と、前記挿入孔よりも大径の係止部とが設けられている、請求項1に記載のインバータ一体型電動圧縮機。
- 凹状に成形された凹部を備えた凹状保持部を有するフレーム部材が前記制御基板上に装着され、前記制御基板と前記フレーム部材との間に介在するように、電気絶縁性弾性材からなる基板防振部材が設けられている、請求項1に記載のインバータ一体型電動圧縮機。
- 前記基板防振部材が、前記制御基板からみて面対称に配設されている、請求項5に記載のインバータ一体型電動圧縮機。
- 前記挿入孔が貫通孔からなり、前記制御基板と前記フレーム部材との間に設けられた基板防振部材と、前記制御基板と前記基板固定部との間に設けられた基板防振部材とが一体に形成されている、請求項5に記載のインバータ一体型電動圧縮機。
- 前記フレーム部材が、前記基板防振部材と一体に形成されている、請求項5に記載のインバータ一体型電動圧縮機。
- 車両用空調装置において用いられる、請求項1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 |
---|---|---|---|
EP10774928.5A EP2431611B1 (en) | 2009-05-13 | 2010-05-12 | Inverter-integrated electric compressor |
CN2010800212359A CN102422023A (zh) | 2009-05-13 | 2010-05-12 | 逆变器一体型电动压缩机 |
US13/320,530 US20120063935A1 (en) | 2009-05-13 | 2010-05-12 | Inverter-Integrated Electric Compressor |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009-116275 | 2009-05-13 | ||
JP2009116275 | 2009-05-13 | ||
JP2009204684A JP2010285980A (ja) | 2009-05-13 | 2009-09-04 | インバータ一体型電動圧縮機 |
JP2009-204684 | 2009-09-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2010131671A1 true WO2010131671A1 (ja) | 2010-11-18 |
Family
ID=43085044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2010/058021 WO2010131671A1 (ja) | 2009-05-13 | 2010-05-12 | インバータ一体型電動圧縮機 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20120063935A1 (ja) |
EP (1) | EP2431611B1 (ja) |
JP (1) | JP2010285980A (ja) |
CN (1) | CN102422023A (ja) |
WO (1) | WO2010131671A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012098624A1 (ja) * | 2011-01-19 | 2012-07-26 | 株式会社ヴァレオジャパン | 電動コンプレッサ |
WO2012156011A1 (fr) * | 2011-05-19 | 2012-11-22 | Valeo Japan Co., Ltd. | Compresseur electrique modulaire avec dispositif de fixation integre |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
JP5697038B2 (ja) * | 2011-08-08 | 2015-04-08 | サンデン株式会社 | 電動圧縮機の電気回路耐振構造 |
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WO2012098624A1 (ja) * | 2011-01-19 | 2012-07-26 | 株式会社ヴァレオジャパン | 電動コンプレッサ |
CN103282659A (zh) * | 2011-01-19 | 2013-09-04 | 法雷奥日本株式会社 | 电动压缩机 |
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Also Published As
Publication number | Publication date |
---|---|
EP2431611B1 (en) | 2016-08-17 |
EP2431611A4 (en) | 2014-04-02 |
EP2431611A1 (en) | 2012-03-21 |
JP2010285980A (ja) | 2010-12-24 |
US20120063935A1 (en) | 2012-03-15 |
CN102422023A (zh) | 2012-04-18 |
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