EP 1790857 A1 20070530 - Rotary piston compressor
Title (en)
Rotary piston compressor
Title (de)
Drehkolbenverdichter
Title (fr)
Compresseur à piston rotatif
Publication
Application
Priority
JP 2005341424 A 20051128
Abstract (en)
In the rotary compressor including, in a sealed vessel, a electromotive element and a rotary compression element driven by this electromotive element, on one of an upper end face of a rotor constituting the electromotive element (on a side opposite to a compression mechanism) and a lower end face of the rotor (on a compression mechanism side), a rotation inertia article capable of obtaining a rotation inertia moment is disposed. In consequence, it is possible to obtain the compressor having a high efficiency in which an increase of the rotary vibration of the compressor is suppressed even during an operation having the small number of the rotations of the compressor.
IPC 8 full level
F04C 29/00 (2006.01); F04C 23/00 (2006.01); F04C 29/02 (2006.01); F04C 18/356 (2006.01)
CPC (source: EP KR US)
F04C 23/00 (2013.01 - KR); F04C 23/008 (2013.01 - EP US); F04C 29/00 (2013.01 - KR); F04C 29/0021 (2013.01 - EP US); F04C 29/026 (2013.01 - EP US); F04C 18/3564 (2013.01 - EP US); F04C 23/001 (2013.01 - EP US); F04C 29/0085 (2013.01 - EP US); F04C 2240/807 (2013.01 - EP US)
Citation (search report)
- [X] JP H09151885 A 19970610 - SANYO ELECTRIC CO
- [X] JP 2005214173 A 20050811 - ABE NOBUO, et al
- [X] JP 2002327693 A 20021115 - MITSUBISHI ELECTRIC CORP
- [X] JP 2005248843 A 20050915 - MITSUBISHI ELECTRIC CORP
- [XA] JP H07174086 A 19950711 - FUJITSU GENERAL LTD
- [X] JP S58170893 A 19831007 - MITSUBISHI ELECTRIC CORP
- [XA] CN 1469047 A 20040121 - MATSUSHITA ELECTRIC IND CO LTD [JP]
- [X] JP H0914165 A 19970114 - HITACHI LTD, et al
- [PX] JP 2006144602 A 20060608 - MITSUBISHI HEAVY IND LTD
Citation (examination)
- JP S60256586 A 19851218 - MATSUSHITA ELECTRIC IND CO LTD
- US 2003219349 A1 20031127 - MILLIFF TRACY L [US], et al
- JP 2004003406 A 20040108 - MATSUSHITA ELECTRIC IND CO LTD
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
EP 1790857 A1 20070530; CN 1975169 A 20070606; JP 2007146736 A 20070614; KR 101094599 B1 20111215; KR 20070055960 A 20070531; TW 200720538 A 20070601; TW I381095 B 20130101; US 2007122297 A1 20070531
DOCDB simple family (application)
EP 06124109 A 20061115; CN 200610160814 A 20061128; JP 2005341424 A 20051128; KR 20060117325 A 20061127; TW 95143322 A 20061123; US 60425806 A 20061127