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1. 发明专利

CA2672543A1 INTEGRATED ELECTRIC COMPRESSOR 未知
公开(公告)号：CA2672543A1
公开(公告)日：2008-09-12
申请号：CA2672543
申请日：2007-09-28
申请人： MITSUBISHI HEAVY IND LTD
发明人： KAMITANI HIROYUKI , TAKASHIGE TAKAYUKI , HATTORI MAKOTO , NIWA KAZUKI , TANAKA MASAHARU , NAKANO KOJI , NAKAGAMI TAKASHI
IPC分类号： F04B39/00
摘要： An integrated electric compressor which is improved in reliability. Bus b ar connection is employed in each electrical connection between a power boar d (16) and the power supply side and between the power board (16) and the mo tor side, and welding is employed for bonding the bus bar to a capacitor (13 ) and a reactor (14), and for bonding the board side terminal of the bus bar to the PN terminals (20a, 20b), the UVW terminals (25a, 25b, 25c) and the h ousing side terminals (28a, 28b, 28c). The terminals can be mutually bonded with stabilized quality by using resistance welding. Furthermore, since a pl anar bonding plate is provided on one end side of the housing side terminals (28a, 28b, 28c) and the UVW terminals (25a, 25b, 25c) are welded thereto, r eliable mutual bonding of terminals can be attained.

2. 发明专利

BRPI0814791A2 未知
公开(公告)号：BRPI0814791A2
公开(公告)日：2015-02-03
申请号：BRPI0814791
申请日：2008-07-16
申请人： MITSUBISHI HEAVY IND LTD
发明人： NAKAGAMI TAKASHI , NAKANO KOJI , NIWA KAZUKI , HATTORI MAKOTO , ASAI MASAHIKO
IPC分类号： H02M7/48 , B60H1/32 , F24F11/02 , F24F11/46 , F24F11/49 , F24F11/58 , F24F11/61 , F24F11/62 , F24F11/86 , F24F11/88
摘要： The object is to provide an inverter system for a vehicle-mounted air conditioner capable of reducing standby power requirements during nonuse. The voltage supply from a communication power source 80 is turned on and off on the basis of a signal from a communication driver 27a and an electric switch is changed over, whereby the voltage supply from a vehicle-mounted battery power source 50 to a DC-DC converter 26 is turned on and off and the voltage supply to a motor-control microcomputer 24 and a gate circuit 22 is turned on and off. As a result of this, during nonuse the operating state of the motor-control microcomputer 24 is shifted to a sleep mode by performing control by a host ECU 60, whereby the voltage supply is suspended and it becomes possible to reduce power consumption.

3. 发明专利

CA2672545A1 APPARATUS AND METHOD FOR CONTROLLING ELECTRIC COMPRESSOR 未知
公开(公告)号：CA2672545A1
公开(公告)日：2008-09-12
申请号：CA2672545
申请日：2007-09-28
申请人： MITSUBISHI HEAVY IND LTD
发明人： NAKAGAMI TAKASHI , NAKANO KOJI , GOTO MASAHIRO , HATTORI MAKOTO , TAKASHIGE TAKAYUKI , NIWA KAZUKI
IPC分类号： F04B49/06
摘要： A control apparatus for an electric compressor can actuate an electric co mpressor more quickly through a simpler and inexpensive arrangement while ac hieving reduction in weight, cost and assembling time of the electric compre ssor. When there is a pressure difference between the inlet side and the out let side of the compressor main body when the motor of an electric compresso r is actuated, the motor is actuated at a lower number of revolutions as com pared with normal mode. Consequently, even if the refrigerant is liquefied o n the outlet side of the compressor main body, for example, the motor can be actuated by performing such an operation as the liquefied refrigerant is pu shed out. In such a case, number of revolutions of the motor is increased st epwise or linearly so that a required number of revolutions is reached as ea rly as possible while surely performing actuation.

4. 发明公开

EP2133569A4 INTEGRATED ELECTRIC COMPRESSOR 有权
标题翻译： INTEGRIERTER ELEKTRISCHER VERDICHTER
公开(公告)号：EP2133569A4
公开(公告)日：2016-12-21
申请号：EP07828835
申请日：2007-09-28
申请人： MITSUBISHI HEAVY IND LTD
发明人： TANAKA MASAHARU , NAKANO KOJI , NAKAGAMI TAKASHI , HATTORI MAKOTO , TAKASHIGE TAKAYUKI , NIWA KAZUKI , KAMITANI HIROYUKI
IPC分类号： F04B35/04 , F04B39/12 , F04B49/06 , H02K5/22 , H02K7/14 , H02K11/33
CPC分类号： F04B39/121 , F04B35/04 , F04C18/0207 , F04C2240/30 , F04C2240/803 , F04C2240/808 , H02K5/225 , H02K7/14 , H02K11/33 , H02K2211/03
摘要： There is provided an integrated electric compressor that is improved in reliability. Bus bar connection is employed for electrical connection between a power board 16 and the power source side and between the power board 16 and the motor side, and welding is employed for joining a bus bar to a capacitor 13 and a reactor 14, for joining board-side terminal parts of the bus bar to PN terminals 20a and 20b, and for joining UVW terminals 25a, 25b and 25c to housing-side terminals 28a, 28b and 28c. By employing resistance welding for the welding, the terminals can be joined to each other with stabilized quality. Further, since flat joint plates are provided on one end side of the housing-side terminals 28a, 28b and 28c, and the UVW terminals 25a, 25b and 25c are welded thereto, reliable joints between terminals can also be attained in these portions.
摘要翻译：提供了可靠性提高的集成式电动压缩机。母线连接用于电源板16和电源侧之间以及电源板16和电动机侧之间的电连接，并且采用焊接将汇流条连接到电容器13和电抗器14，用于连接板汇流条的端子部分到PN端子20a和20b，并且用于将UVW端子25a，25b和25c连接到壳体侧端子28a，28b和28c。通过采用电阻焊接焊接，端子可以以稳定的质量彼此接合。此外，由于在壳体侧端子28a，28b和28c的一端侧设置有扁平接合板，并且将UVW端子25a，25b和25c焊接在其上，所以也可以在这些部分中实现端子之间的可靠接合。

5. 发明公开

EP2629412A4 INVERTER MODULE AND INVERTER INTEGRATED MOTOR-DRIVEN COMPRESSOR 有权
公开(公告)号：EP2629412A4
公开(公告)日：2018-03-14
申请号：EP11832485
申请日：2011-10-06
申请人： MITSUBISHI HEAVY IND LTD
发明人： HATTORI MAKOTO , ASAI MASAHIKO , NIWA KAZUKI
IPC分类号： H02M7/48 , F04B39/00 , F04C29/00 , H02K11/00 , H02K11/33
CPC分类号： H02K11/33 , F04B35/04 , F04B39/06 , F04C23/008 , F04C2240/808 , F04C2270/12 , H02M7/003
摘要： The present invention has an object to provide an inverter module and an inverter integrated electric compressor capable of reliably suppressing noise interference on a control circuit board and facilitating filling with a resin gel material. Provided is an inverter module including a power system circuit board and a control circuit board (30) that are integrated through a resin case, in which an insulating through hole (47) is provided in a region between: a frame ground (42) connected to a high voltage system formed on the control circuit board (30); and a low voltage circuit (46) adjacent to the frame ground (42).

6. 发明专利

CA2615674A1 INTEGRATED-INVERTER ELECTRIC COMPRESSOR 未知
公开(公告)号：CA2615674A1
公开(公告)日：2008-08-28
申请号：CA2615674
申请日：2007-12-20
申请人： MITSUBISHI HEAVY IND LTD
发明人： TAKASHIGE TAKAYUKI , NIWA KAZUKI , NAKANO KOJI , YAKUSHIJI SHUNSUKE , HATTORI MAKOTO , EBISAWA MAKOTO
IPC分类号： H05K7/14 , B60H1/32 , F25B31/00 , H02K5/22 , H02M7/537 , H02P27/06
摘要： An object is to provide an integrated-inverter electric compressor that can enhance assembly and vibration resistance of power semiconductor switching devices and control substrates thereof constituting the inverter device. The integrated-inverter electric compressor, in which an inverter device is installed in an inverter container provided on an outer circumference of a housing, includes a plurality of IGBTs constituting the inverter device and a guide member having a plurality of guide holes for passing terminals of the IGBTs provided between the control substrate and the IGBTs. The guide member is provided with at least one first positioning pin, fitted in positioning holes provided in a mounting surface of the IGBT, in one side surface facing the IGBT, and at least one second positioning pin, fitted in positioning holes provided in the control substrate, in another side surface facing the control substrate.

7. 发明专利

DE60028129T2 未知
公开(公告)号：DE60028129T2
公开(公告)日：2006-12-21
申请号：DE60028129
申请日：2000-06-06
申请人： MITSUBISHI HEAVY IND LTD , GEN MOTORS CORP
发明人： HIRAO TOYOTAKA , NIWA KAZUKI , AKIMOTO RYOSAKU , MAJOR GREGORY A , ZENG XIN
IPC分类号： B60H1/00 , B60H1/03 , B60H1/08 , B60H1/22 , B60H1/32
摘要： The aim of the invention is to shorten heating start up time at the time of a heating operation, and to improve heating capacity. The vehicular air conditioner of the invention is one with an air conditioner using a heat pump, with a compressor unit 20 equipped with a variable capacity compressor 31, a throttling resistance 34 and a four way valve 33, connected by a refrigerant path 30 to an indoor heat exchanger 25, and an outdoor heat exchanger 21, which executes a cooling operation and a heating operation by switching a direction of the flow of the refrigerant, provided with a blower fan 24, and a heater core 26 connected to an engine cooling water system 37, wherein there is provided an air conditioning unit 23 with, the indoor heat exchanger 25 and the heater core 26 arranged in sequence from an upstream side in a casing 23a which serves as a flow path for the intake air, and an air flow path 35 formed in a part above heater core 26, and provided with a damper 36 for switching the air flow path 35 between a fully closed and a fully open condition.

8. 发明专利

DE60028129D1 未知
公开(公告)号：DE60028129D1
公开(公告)日：2006-06-29
申请号：DE60028129
申请日：2000-06-06
申请人： MITSUBISHI HEAVY IND LTD , GEN MOTORS CORP
发明人： HIRAO TOYOTAKA , NIWA KAZUKI , AKIMOTO RYOSAKU , MAJOR GREGORY A , ZENG XIN
IPC分类号： B60H1/00 , B60H1/03 , B60H1/08 , B60H1/22 , B60H1/32
摘要： The aim of the invention is to shorten heating start up time at the time of a heating operation, and to improve heating capacity. The vehicular air conditioner of the invention is one with an air conditioner using a heat pump, with a compressor unit 20 equipped with a variable capacity compressor 31, a throttling resistance 34 and a four way valve 33, connected by a refrigerant path 30 to an indoor heat exchanger 25, and an outdoor heat exchanger 21, which executes a cooling operation and a heating operation by switching a direction of the flow of the refrigerant, provided with a blower fan 24, and a heater core 26 connected to an engine cooling water system 37, wherein there is provided an air conditioning unit 23 with, the indoor heat exchanger 25 and the heater core 26 arranged in sequence from an upstream side in a casing 23a which serves as a flow path for the intake air, and an air flow path 35 formed in a part above heater core 26, and provided with a damper 36 for switching the air flow path 35 between a fully closed and a fully open condition.

9. 发明专利

DE102008039133B4 Elektrischer Kompressor mit integriertem Gleichstrom-Wechselstrom-Konverter 未知
公开(公告)号：DE102008039133B4
公开(公告)日：2022-01-20
申请号：DE102008039133
申请日：2008-08-21
申请人： MITSUBISHI HEAVY IND LTD
发明人： HATTORI MAKOTO , NIWA KAZUKI , NAKANO KOJI , NAKAGAMI TAKASHI , TAKASHIGE TAKAYUKI , TOYAMA KOJI
IPC分类号： B60H1/32 , H02K11/40 , H02K11/33 , H02M1/00
摘要： Elektrischer Kompressor mit integriertem Gleichstrom-Wechselstrom-Konverter mit einem Konverterbehälter an einem äußeren Umfang eines Gehäuses, das einen elektrischen Motor und einen Kompressormechanismus aufnimmt, sowie eine Konvertervorrichtung, die innerhalb des Konverterbehälters zur Zufuhr elektrischer Energie zum elektrischen Motor durch Umwandlung von Gleichstromenergie von einer Hochspannungs-Energiequelle zu einer Dreiphasen-Wechselstromenergie angeordnet ist,wobei die Konvertervorrichtung ein Konvertermodul beinhaltet, das ein metallisches energiebezogenes Substrat integriert, an dem eine Halbleiterschaltvorrichtung mit einem Harzgehäuse befestigt ist, in dem eine Vielzahl von Anschlüssen integral eingeformt (insert-molded) sind, und mit einem steuerungsbezogenen Substrat versehen ist, auf dem ein Steuerungs- und Kommunikationsschaltkreis vorgesehen ist, welcher eine Vorrichtung aufweist, die bei niedriger Spannung betrieben wird und an der äußeren Oberfläche des Konvertermoduls befestigt ist,wobei das Harzgehäuse mit Befestigungsabschnitten integriert ist, die am Konverterbehälter mit Schrauben an einer Vielzahl von Orten am Umfang des Harzgehäuses befestigt sind,wobei die Befestigungsabschnitte elektrisch an dem energiebezogenen metallischen Substrat und dem steuerungsbezogenen Substrat geerdet sind und Erdungsanschlüsse, die an dem metallischen energiebezogenen Substrat und dem steuerungsbezogenen Substrat am Gehäuserahmen geerdet sind, auf eine solche Weise eingeformt (insert-molded) sind, dass die Erdungsanschlüsse am Konverterbehälter mit den Schrauben befestigbar sind, undwobei die Erdungsanschlüsse elektrisch an einer Hochspannungs-Erdungsstruktur an dem metallischen energiebezogenen Substrat, und einer Niederspannungs-Erdungsstruktur an dem steuerungsbezogenen Substrat über jeweilige Kondensatoren elektrisch geerdet sind.

10. 发明专利

DE602007012987D1 An einen elektrischen Kompressor angeschlossener Umrichter 未知
公开(公告)号：DE602007012987D1
公开(公告)日：2011-04-21
申请号：DE602007012987
申请日：2007-02-15
申请人： MITSUBISHI HEAVY IND LTD
发明人： HATTORI MAKOTO , TAKASHIGE TAKAYUKI , NIWA KAZUKI , NAKANO KOJI , YAKUSHIJI SHUNSUKE
IPC分类号： H05K7/14

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