Global Patent Index - EP 2022984 A1

EP 2022984 A1 2009-02-11 - ELECTRIC COMPRESSOR

Title (en)

ELECTRIC COMPRESSOR

Title (de)

ELEKTRISCHER VERDICHTER

Title (fr)

COMPRESSEUR ÉLECTRIQUE

Publication

EP 2022984 A1 (EN)

Application

EP 07743457 A

Priority

  • JP 2007060022 W
  • JP 2006136300 A
  • JP 2006136303 A

Abstract (en)

An electric compressor (10, 10A, 10B, 10C) includes a suction chamber (14), a discharge chamber (15), a compressor body (20) configured to suck a fluid from the suction chamber (14), and then, discharge the compressed fluid in to the discharge chamber (15), an electric motor (30) configured to drive the compressor body (20), and an inverter (100) configured to control the electric motor (30). The inverter (100) is disposed in the suction chamber (14).

IPC 8 full level (invention and additional information)

F04B 39/06 (2006.01)

CPC (invention and additional information)

F04C 23/008 (2013.01); F04C 18/3446 (2013.01); F04C 29/045 (2013.01); F04C 28/08 (2013.01); F04C 2240/30 (2013.01); F04C 2240/808 (2013.01)

Citation (search report)

See references of WO 2007132885A1

Designated contracting state (EPC)

DE FR GB

Designated extension state (EPC)

AL BA HR MK RS

EPO simple patent family

EP 2022984 A1 20090211; US 2009269220 A1 20091029; WO 2007132885 A1 20071122

INPADOC legal status


2010-06-02 [18W] APPLICATION WITHDRAWN

- Effective date: 20100330

2009-06-10 [DAX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT (TO ANY COUNTRY) (DELETED)

2009-06-10 [RBV] DESIGNATED CONTRACTING STATES (CORRECTION)

- Designated State(s): DE FR GB

2009-02-11 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20081209

2009-02-11 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

2009-02-11 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Countries: AL BA HR MK RS