(19)
(11) EP 3 196 462 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
16.08.2017 Bulletin 2017/33

(43) Date of publication A2:
26.07.2017 Bulletin 2017/30

(21) Application number: 17151956.4

(22) Date of filing: 18.01.2017
(51) International Patent Classification (IPC): 
F04B 39/02(2006.01)
 F04B 39/06(2006.01)
(84) Designated Contracting States:
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
Designated Extension States:
BA ME
Designated Validation States:
MA MD

(30) Priority: 19.01.2016 CN 201610254910

(71) Applicant: Whirlpool S.A.
04578-000 São Paulo - SP (BR)

(72) Inventors:
  • MANKE, Adilson Luiz
    89221-103 Joinville (BR)
  • SACOMORI, Diego
    89223-340 Joinville (BR)

(74) Representative: Soldatini, Andrea et al
Società Italiana Brevetti S.p.A. Corso dei Tintori, 25
50122 Firenze
50122 Firenze (IT)

   


(54) OIL PUMP ASSEMBLY ARRANGEMENT IN COOLING COMPRESSOR


(57) The present application relates to an oil pump assembly arrangement for cooling compressors. Such invention aims to provide said compressor with a better use of the inner space defined by the housing thereof, in order to allow its miniaturization. To this end, it is proposed that fastening rod (70), which is able to anchor pin (51) of the oil pump in a fixed portion (80) of electric engine (20), is supported, in the median portion thereof, in a hole (53) provided next to pin (51) and, in the ends thereof (71), in respective cribs (81) defined in a fixed portion (80) of electric engine (20), wherein the housing in these cribs (81) takes place by inner sides thereof (82) and, still, wherein fastening rod (70) extends through free spaces (33) defined between coils (31), guaranteeing the minimum electrical distances required by rules.







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