WO2006129448A1 - 電動圧縮機 - Google Patents
電動圧縮機 Download PDFInfo
- Publication number
- WO2006129448A1 WO2006129448A1 PCT/JP2006/309150 JP2006309150W WO2006129448A1 WO 2006129448 A1 WO2006129448 A1 WO 2006129448A1 JP 2006309150 W JP2006309150 W JP 2006309150W WO 2006129448 A1 WO2006129448 A1 WO 2006129448A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- electric compressor
- housing
- compressor according
- electric
- vibration
- Prior art date
Links
Classifications
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- 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
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
- H02K5/225—Terminal boxes or connection arrangements
-
- 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
- F04C2240/45—Hybrid prime mover
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
- H01R13/6271—Latching means integral with the housing
-
- 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
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
Definitions
- the present invention relates to an electric compressor incorporating an electric motor for driving a compression mechanism, and particularly to an anti-vibration of a motor terminal connection portion in an electric compressor including a noise compressor suitable for a vehicle refrigeration system or the like. This relates to the structure for improving the performance.
- an electric compressor having a built-in electric motor for driving a compression mechanism particularly an electric compressor used in a vehicle refrigeration system, etc.
- a high voltage motor is usually used.
- a structure is required in which the terminal portion and its connecting portion are insulated from the motor housing portion and the compressor housing portion (that is, the body portion) and there is no fear of leakage.
- a connecting portion between an external terminal for power feeding to the built-in electric motor and an end portion of a wire of the stator of the electric motor is provided, and the connecting portion is provided in the compressor housing,
- a structure that is housed in a hollow protrusion that extends outward is often employed.
- connection portion is often designed in the same manner as a general home appliance compressor. .
- the terminal connection portion is held only by the panel force attached to the terminal, and no anti-vibration measures are often taken.
- the terminal connection portion uses a structure that uses a terminal and a force bra for a general compressor for home appliances, and the terminal connection part is pressed down only by the panel force, and is not fixed using fixing means such as bolts.
- fixing means such as bolts.
- FIG. Also known is a structure in which a resin 103 such as epoxy is injected around the connection portion between the external power supply terminal 101 and the terminal of the wire end 102 of the stator, and the connection portion is cast. Yes.
- the resin 103 insulates between the compressor housing 104 and the terminals.
- the periphery of the terminal is cast with grease, so the possibility of cutting by vibration is reduced, but the linear expansion coefficient is different between the metal that constitutes the terminal and the resin that is hardened after injection.
- the terminal may be deformed in the cutting direction.
- the cost is low because the structure is simple, but the productivity is poor because it takes time to cure the resin on the production line.
- Such a problem related to the connecting portion is not only a simple electric compressor having a built-in electric motor for driving the compression mechanism, but also a built-in electric motor and an external drive source other than the built-in electric motor (for example, a vehicle traveling engine). ) Also exist in the same manner in a hybrid compressor using the compression mechanism as a drive source.
- Patent Document 1 Japanese Unexamined Patent Publication No. 2003-161257
- an object of the present invention is to improve the vibration resistance of the motor terminal connecting portion while ensuring good productivity in the electric compressor incorporating the electric motor, and to cut the terminal connecting portion and cut off instantaneously.
- An object of the present invention is to provide an electric compressor capable of preventing generation.
- an electric compressor provides an electric drive for driving a compression mechanism.
- the electric compressor having a built-in motor and housing the connecting portion between the external terminal for power feeding to the electric motor and the end of the wire of the stator of the electric motor in the compressor housing, the connecting portion and Z or the connection
- a vibration proofing means for mechanically preventing at least one of disconnection due to vibration, electrical disconnection, and damage to the insulating member.
- the structure of the connecting portion is, for example, a force comprising a tab housing that holds the power supply external terminal, and a receptacle housing that holds the wire end portion of the stator and is fitted to the tab housing.
- a structure formed through a bra structure can be adopted.
- the vibration-proof means may employ the following various structures. For example,
- an o-ring interposed between the tab housing and the receptacle housing can be employed.
- an elastic body interposed between the outer end or inner end of the tab housing and the inner end or outer end of the receptacle housing is provided.
- This elastic body for example, a rubber member that is compressible and deformable in the longitudinal direction and expandable in the radial direction can be used.
- vibration proof means it is possible to adopt a structure provided with a lock mechanism that is provided between the tabno and the wing and the receptacle knuckle and the wing, and engages the two housings.
- the vibration-proof means a structure including an elastic member capable of pressing the tab housing toward the compressor housing can be employed.
- an elastic member for example, a wave washer can be used.
- a structure in which a flat washer is interposed between the wave washer and the tab housing can be adopted.
- vibration-proof means a structure including an o-ring interposed between the tab housing and the compressor housing can be adopted.
- the vibration proof means a structure provided with wire holding means provided on the receptacle housing side and elastically holding the wire of the stator can be adopted.
- This wire holding means can also constitute, for example, a rubber member.
- a holding member for example, a pressing plate described later
- the stator can be provided without providing such a holding member. It is also possible to constitute a force that is attached directly to the wire from the wire by caulking or the like and held in the receptor crno, udging.
- the connecting portion may be formed in a hollow projecting portion formed in a housing that houses the electric motor and to which the stator is fixed and extends outward.
- This hollow protrusion can be configured to be substantially sealed with respect to the outside of the compressor.
- the structure for improving vibration resistance of the terminal connecting portion according to the present invention can be applied to any type of electric compressor as long as it is an electric compressor having a built-in electric motor. It is also applicable to.
- the electric compressor is driven only by the first compression mechanism that is driven only by the first drive source different from the built-in electric motor as described above, and the built-in electric motor as the second drive source.
- the present invention can also be applied to a case where a hybrid compressor is installed in parallel with the second compression mechanism.
- the first compression mechanism and the second compression mechanism are both scroll-type compression mechanisms, and the fixed scrolls of both compression mechanisms are arranged back to back.
- Both the fixed scrolls arranged back to back can be structured as a fixed scroll member formed integrally.
- a motor for a vehicle for example, an engine for driving a vehicle, or an electric motor different from the built-in electric motor can be used.
- FIG. 1 is a longitudinal sectional view of a hybrid compressor as an electric compressor according to an embodiment of the present invention.
- FIG. 2 is an enlarged longitudinal sectional view of a terminal portion of the hybrid compressor of FIG.
- FIG. 3 is a longitudinal sectional view showing a modification of the terminal part structure of FIG. 2.
- FIG. 4 is a longitudinal sectional view of a terminal portion when cast with a conventional resin.
- FIG. 1 shows an electric compressor according to an embodiment of the present invention, and particularly shows a case where the present invention is applied to a noble compressor.
- Fig. 2 shows the structure for improving the vibration resistance of the terminal connection part of the built-in electric motor of the hybrid compressor shown in Fig. 1, but the structure shown in Fig. 2 is not limited to the hybrid compressor.
- the only built-in electric motor It is a structure applicable also to the electric compressor which has as a drive source.
- the hybrid compressor 1 is a scroll type compressor, and includes a first compression mechanism 2 and a second compression mechanism 3 .
- the compression mechanism 2 includes a fixed scroll 10, a movable scroll 11 that meshes with the fixed scroll 10 to form a plurality of working spaces (fluid pockets) 12, and engages with the movable scroll 11 to orbit the movable scroll 11.
- An electromagnetic clutch 15 for turning on / off the driving force transmission between the driving shaft 13 to be driven and the pulley 14 to which driving force is transmitted from a motor for driving the vehicle (not shown) as a first driving source (not shown).
- a ball coupling 16 as a rotation preventing means for preventing the movable scroll 11 from rotating, and a suction port 18 formed in the casing 17.
- the compressed fluid for example, refrigerant gas
- the compressed fluid sucked into the suction chamber 20 from the suction port 18 through the suction passage 19 is taken into the working space 12, and the center of the fixed scroll 10 is reduced while the working space 12 reduces the volume.
- the refrigerant gas in the working space 12 is compressed.
- a discharge hole 21 is formed at the center of the fixed scroll 10, and the compressed refrigerant gas flows out to the high pressure side of the external refrigerant circuit via the discharge hole 21, the discharge passage 22, and the discharge port 23.
- the second compression mechanism 3 engages with the fixed scroll 30, the movable scroll 31 that meshes with the fixed scroll 30 to form a plurality of working spaces (fluid pockets) 32, and the movable scroll 31.
- An electric motor 35 is built in to drive the drive shaft 33 of the second compression mechanism 3.
- the electric motor 35 includes a rotor 36 fixed to the drive shaft 33 and a stator 37.
- the stator 37 is formed on the stator housing 38 or a part of the compressor housing.
- the entire electric motor 35 is housed in the stator housing 38.
- the fluid to be compressed for example, refrigerant gas
- the fluid to be compressed for example, refrigerant gas
- the refrigerant 40 in the working space 32 is compressed by being sucked into 40 and taken into the working space 32 and moving the working space 32 toward the center of the fixed scroll 30 while reducing the volume.
- An outlet hole 41 is formed, and the compressed refrigerant gas flows out through the discharge hole 41 and the discharge passage 42 to the high pressure side of the external refrigerant circuit.
- the fixed scroll 10 of the first compression mechanism 2 and the fixed scroll 30 of the second compression mechanism 3 are arranged back to back, and both the fixed scrolls 10 and 30 are integrated.
- the fixed scroll member 43 is formed.
- the terminal portion 50 of the electric motor 35 is disposed on the upper portion of the hybrid compressor 1 in the mounting form.
- the details of the terminal portion 50 include a connection portion 53 between the power feeding external terminal 51 of the electric motor 35 and the end portion of the wire 52 from the stator 37 of the electric motor 35.
- the connecting portion 53 is disposed in a hollow projecting portion 54 formed on the stator housing 38 and extending outward.
- the power supply external terminal 51 includes a lid 55 that can substantially seal the hollow projecting portion 54. Is attached.
- the connecting portion 53 includes a tab housing 56 that holds the power supply external terminal 51 and a wire 52 end portion of the stator 37, and is connected to the tab housing 56. , Formed through a force bra structure consisting of Uzing 57. More specifically, a hollow portion 58 for accommodating the receptacle housing 57 is formed at the center portion in the tab housing 56, and a support portion 59 extending downward is provided. The hollow portion 60 of the receptacle knurling 57 formed in a bottomed shape is fitted to the support portion 59. It is like that.
- an O-ring 61 is interposed between the outer peripheral surface of the support portion 59 of the tabbed housing 56 and the inner peripheral surface of the hollow portion 60 of the receptacle housing 57.
- the O-ring 61 mainly serves to prevent vibration in the horizontal direction between the tab housing 56 and the receptacle housing 57.
- the outer end portion (tip portion) of the support portion 59 of the tabbed housing 56 (the inner end portion depending on the fitting structure with the receptacle housing 57) and the inner end of the hollow portion 60 of the receptacle housing 57 It is provided with an elastic body 62 interposed between a portion (bottom portion) (or an outer end portion depending on the fitting structure with the tab housing 56).
- the elastic body 62 is composed of a vibration-proof rubber cover, and is configured as a member that can be compressed and deformed in the longitudinal direction (axial direction) and can be expanded in the radial direction.
- a lock mechanism 63 that locks the both housings together.
- the locking mechanism 63 is configured such that a claw 64 provided on the tab housing 56 side and a claw 65 provided on the receptacle housing 57 side are engaged with each other.
- a wave washer 66 as an elastic member that can be pressed is provided so that the tabno and the wing 56 are directed into the compressor housing, in particular, into the hollow projecting portion 54 of the stator housing 38 in this embodiment. It has been.
- This elastic member exerts a pressing force other than the wave washer 66
- another spring member may be used.
- the tab housing 56 abuts against a protrusion 67 formed in the hollow protrusion 54 and is held by the pressing force of the wave washer 66 against the lid 55.
- the tab housing 56 can be provided with a vertical vibration-proof function.
- a flat washer 68 is preferably interposed between the wave washer 66 and the tab nosing 56. Better ,.
- an O-ring 69 is provided between the outer peripheral surface of the tabbed housing 56 and the compressor housing, and in this embodiment, between the inner peripheral surface of the hollow projecting portion 54 of the stator housing 38. It is preferable to be interposed. By interposing the O-ring 69, the horizontal vibration-proof function of the tab housing 56 can be exhibited.
- a pressing plate 70 as a holding member for holding the wire 52 from the stator 37 is attached to the lower portion of the receptacle housing 57, and the holding plate 70 for elastically holding the wire 52 is attached to the pressing plate 70.
- Means 71 are provided.
- the wire holding means 71 can also constitute a rubber member, for example.
- the wire 52 is elastically held by the wire holding means 71, and the vibration resistance of this portion is improved.
- the wire holding means may be configured as shown in FIG. 3, for example.
- wire holding means 80 which is a rubber member force and elastically holds the wire 81 from the stator 37, is directly attached to the wire 81 or Z and the terminal 82 by caulking or the like, and in this state, the receptacle knotting 83 It is fitted and held inside.
- the above-described presser plate 70 can be eliminated, and it is possible to improve assembly and reduce costs.
- the gap between the wire 81 from the stator 37 and the receptacle housing 83 can be eliminated and the holding plate 70 can be eliminated, the insulation of this portion can be improved.
- the vibration resistance of the motor terminal connection portion is improved, and the occurrence of disconnection and instantaneous interruption of the terminal connection portion is prevented or suppressed.
- the preparation of the resin can save the trouble of curing the resin, thus ensuring good productivity.
- the present invention can be applied to any electric compressor having a built-in electric motor for driving a compression mechanism.
- it can also be applied to an electric compressor such as a hybrid compressor in which each compression mechanism can be driven by a built-in electric motor and another drive source.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Rotary Pumps (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2610060A CA2610060C (en) | 2005-05-30 | 2006-05-02 | Electric compressor |
US11/915,931 US8235687B2 (en) | 2005-05-30 | 2006-05-02 | Electric compressor |
EP06746000A EP1887225A4 (en) | 2005-05-30 | 2006-05-02 | ELECTRIC COMPRESSOR |
CN2006800190438A CN101184919B (zh) | 2005-05-30 | 2006-05-02 | 电动压缩机 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005-156757 | 2005-05-30 | ||
JP2005156757A JP5053523B2 (ja) | 2004-12-24 | 2005-05-30 | 電動圧縮機 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006129448A1 true WO2006129448A1 (ja) | 2006-12-07 |
Family
ID=37481380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2006/309150 WO2006129448A1 (ja) | 2005-05-30 | 2006-05-02 | 電動圧縮機 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8235687B2 (ja) |
EP (1) | EP1887225A4 (ja) |
CN (1) | CN101184919B (ja) |
CA (1) | CA2610060C (ja) |
WO (1) | WO2006129448A1 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8939734B2 (en) * | 2007-08-28 | 2015-01-27 | Emerson Climate Technologies, Inc. | Molded plug for a compressor |
JP5308650B2 (ja) * | 2007-10-23 | 2013-10-09 | サンデン株式会社 | 電動圧縮機の端子装置 |
EP2307731B1 (en) | 2009-01-09 | 2014-07-09 | Emerson Climate Technologies, Inc. | Compressor having terminal plug assembly |
US8939735B2 (en) | 2009-03-27 | 2015-01-27 | Emerson Climate Technologies, Inc. | Compressor plug assembly |
FR2975447B1 (fr) * | 2011-05-19 | 2013-05-31 | Valeo Thermal Sys Japan Co | Compresseur electrique modulaire avec dispositif d'assemblage |
US9480177B2 (en) | 2012-07-27 | 2016-10-25 | Emerson Climate Technologies, Inc. | Compressor protection module |
JP5518169B1 (ja) * | 2012-12-12 | 2014-06-11 | 三菱重工業株式会社 | 電動圧縮機およびその組立方法 |
CN104295496B (zh) * | 2014-10-22 | 2018-09-11 | 广东美芝制冷设备有限公司 | 外转子式压缩机 |
DE102015114192A1 (de) * | 2015-08-26 | 2017-03-02 | Ebm-Papst Mulfingen Gmbh & Co. Kg | Verbindungssystem zur Steckerpositionierung |
DE102016202226A1 (de) * | 2016-02-15 | 2017-08-17 | Bühler Motor GmbH | Bürstenloser Gleichstrommotor zum Antrieb einer Pumpe |
DE102016204971A1 (de) * | 2016-03-24 | 2017-09-28 | Robert Bosch Gmbh | Federring, sowie eine elektrische Maschine beinhaltend einen solchen, sowie Verfahren zum Herstellen einer elektrischen Maschine |
CN112943576B (zh) * | 2021-04-15 | 2024-05-17 | 苏州大学张家港工业技术研究院 | 一种消除飞线疲劳的动圈式直线对置振荡压缩机 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5937862U (ja) * | 1982-08-31 | 1984-03-09 | 株式会社東芝 | 圧縮機の端子保護箱 |
JPH0417787A (ja) * | 1990-05-07 | 1992-01-22 | Sanyo Electric Co Ltd | 密閉型圧縮機 |
JP2002155862A (ja) * | 2000-11-22 | 2002-05-31 | Toyota Industries Corp | 圧縮機 |
JP2002276550A (ja) * | 2001-03-14 | 2002-09-25 | Matsushita Electric Ind Co Ltd | 電動機内蔵の圧縮機と外部配線との接続方法、それに用いる接続具、それらを用いた電動機内蔵の圧縮機 |
JP2003161257A (ja) | 2001-09-14 | 2003-06-06 | Sanden Corp | ハイブリッド圧縮機 |
US20040253124A1 (en) | 2003-06-11 | 2004-12-16 | Denso Corporation | Encapsulated electrically driven compressor |
JP2005085648A (ja) * | 2003-09-10 | 2005-03-31 | Jst Mfg Co Ltd | コネクタのハウジング構造 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3457867A (en) * | 1968-01-25 | 1969-07-29 | Red Jacket Mfg Co | Fluid pumping system |
JPS59110896A (ja) * | 1982-12-15 | 1984-06-26 | Ebara Corp | 水中モ−タポンプ |
US4836794A (en) * | 1988-08-05 | 1989-06-06 | Kern Engineering & Mfg. Corp. | EMI and environmentally protected connector cap |
JP3047159B2 (ja) * | 1995-11-09 | 2000-05-29 | 矢崎総業株式会社 | コネクタ嵌合構造 |
JP3259817B2 (ja) * | 1996-02-09 | 2002-02-25 | 矢崎総業株式会社 | カバー付き防水コネクタ |
JP3742887B2 (ja) * | 1997-06-18 | 2006-02-08 | ダイキン工業株式会社 | スクロール圧縮機 |
JP2001085111A (ja) | 1999-09-10 | 2001-03-30 | Sumitomo Wiring Syst Ltd | コネクタ |
AU2003200332B2 (en) * | 2002-02-08 | 2005-11-17 | Sanden Corporation | Hybrid compressor |
JP3654272B2 (ja) * | 2002-08-26 | 2005-06-02 | アイシン・エィ・ダブリュ株式会社 | 車両用モータの配線接続装置 |
JP2004270614A (ja) * | 2003-03-11 | 2004-09-30 | Sanden Corp | 電動圧縮機 |
-
2006
- 2006-05-02 WO PCT/JP2006/309150 patent/WO2006129448A1/ja active Application Filing
- 2006-05-02 CN CN2006800190438A patent/CN101184919B/zh not_active Expired - Fee Related
- 2006-05-02 CA CA2610060A patent/CA2610060C/en not_active Expired - Fee Related
- 2006-05-02 EP EP06746000A patent/EP1887225A4/en not_active Withdrawn
- 2006-05-02 US US11/915,931 patent/US8235687B2/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5937862U (ja) * | 1982-08-31 | 1984-03-09 | 株式会社東芝 | 圧縮機の端子保護箱 |
JPH0417787A (ja) * | 1990-05-07 | 1992-01-22 | Sanyo Electric Co Ltd | 密閉型圧縮機 |
JP2002155862A (ja) * | 2000-11-22 | 2002-05-31 | Toyota Industries Corp | 圧縮機 |
JP2002276550A (ja) * | 2001-03-14 | 2002-09-25 | Matsushita Electric Ind Co Ltd | 電動機内蔵の圧縮機と外部配線との接続方法、それに用いる接続具、それらを用いた電動機内蔵の圧縮機 |
JP2003161257A (ja) | 2001-09-14 | 2003-06-06 | Sanden Corp | ハイブリッド圧縮機 |
US20040253124A1 (en) | 2003-06-11 | 2004-12-16 | Denso Corporation | Encapsulated electrically driven compressor |
JP2005085648A (ja) * | 2003-09-10 | 2005-03-31 | Jst Mfg Co Ltd | コネクタのハウジング構造 |
Non-Patent Citations (1)
Title |
---|
See also references of EP1887225A4 * |
Also Published As
Publication number | Publication date |
---|---|
CN101184919A (zh) | 2008-05-21 |
CA2610060C (en) | 2012-03-13 |
EP1887225A1 (en) | 2008-02-13 |
US20090129954A1 (en) | 2009-05-21 |
CN101184919B (zh) | 2010-04-21 |
CA2610060A1 (en) | 2006-12-07 |
US8235687B2 (en) | 2012-08-07 |
EP1887225A4 (en) | 2012-11-28 |
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