US2011116950A1PendingUtilityA1

Inverter-integrated electric compressor

Assignee: MITSUBISHI HEAVY IND LTDPriority: Dec 22, 2008Filed: Nov 13, 2009Published: May 19, 2011

Est. expiryDec 22, 2028(~2.4 yrs left)· nominal 20-yr term from priority

Inventors:Kazuki Niwa Makoto Hattori Masahiko Asai Toyohisa Kawashima Takashi Nakagami Koji Nakano

F04C 23/008H02K 11/33F04C 2240/808H02K 7/14

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References

Claims

Abstract

In an inverter-integrated electric compressor having an inverter unit integrated therein, the inverter unit is provided with a plurality of CAN (Controller Area Network) receiver circuits for CAN communications with a vehicle-side control unit, at least one of the CAN receiver circuits being a high-speed CAN receiver circuit allowing connection with a high-speed CAN bus and at least one of the other CAN receiver circuits being a low-speed CAN receiver circuit allowing connection with a low-speed CAN bus.

Claims

exact text as granted — not AI-modified

1 . An inverter-integrated electric compressor having an inverter unit integrated therein,
 wherein the inverter unit is provided with a plurality of CAN (Controller Area Network) receiver circuits for CAN communications with a vehicle-side control unit, at least one of the CAN receiver circuits being a high-speed CAN receiver circuit allowing connection with a high-speed CAN bus and at least one of the other CAN receiver circuits being a low-speed CAN receiver circuit allowing connection with a low-speed CAN bus.   
     
     
         2 . An inverter-integrated electric compressor according to  claim 1 , wherein the high-speed CAN receiver circuit and the low-speed CAN receiver circuit are provided on a CPU board that is provided separately from a power-system board of the inverter unit.

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