EP 3339644 A4 20190417 - SCROLL COMPRESSOR AND METHOD FOR PRODUCING SCROLL COMPRESSOR
Title (en)
SCROLL COMPRESSOR AND METHOD FOR PRODUCING SCROLL COMPRESSOR
Title (de)
SCROLLVERDICHTER UND VERFAHREN ZUR HERSTELLUNG EINES SCROLLVERDICHTERS
Title (fr)
COMPRESSEUR À SPIRALE ET PROCÉDÉ DE PRODUCTION DE COMPRESSEUR À SPIRALE
Publication
Application
Priority
- JP 2015217462 A 20151105
- JP 2016080218 W 20161012
Abstract (en)
[origin: EP3339644A1] A scroll compressor (100) includes a rotary shaft (4), a scroll compressor body (2), a main bearing (9A), and a sub bearing (9B) having a plurality of arms (79), and a housing (1) having a welding-use opening (H1) penetrating in a radial direction and provided at a position corresponding to an outer-peripheral end portion of each arm (79). The welding-use opening (H1) comprises a plurality of holes (H2), and a welded portion (W) is formed between an inner peripheral surface of each hole (H2) and the outer-peripheral end portion of the corresponding arm (79).
IPC 8 full level
F04C 18/02 (2006.01); F04C 23/00 (2006.01); F04C 29/00 (2006.01)
CPC (source: EP)
F04C 23/008 (2013.01); F04C 18/0215 (2013.01); F04C 2230/231 (2013.01); F04C 2230/60 (2013.01)
Citation (search report)
- [IY] JP H11182433 A 19990706 - SANYO ELECTRIC CO
- [Y] US 5547355 A 19960820 - WATANABE KAZUHIDE [JP], et al
- [Y] JP S59108882 A 19840623 - SANYO ELECTRIC CO, et al
- See references of WO 2017077827A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3339644 A1 20180627; EP 3339644 A4 20190417; CN 107850070 A 20180327; JP 2017089426 A 20170525; WO 2017077827 A1 20170511
DOCDB simple family (application)
EP 16861894 A 20161012; CN 201680043830 A 20161012; JP 2015217462 A 20151105; JP 2016080218 W 20161012