| (19) |
 |
|
(11) |
EP 0 195 486 A3 |
| (12) |
EUROPEAN PATENT APPLICATION |
| (88) |
Date of publication A3: |
|
29.03.1989 Bulletin 1989/13 |
| (43) |
Date of publication A2: |
|
24.09.1986 Bulletin 1986/39 |
| (22) |
Date of filing: 18.03.1986 |
|
| (51) |
International Patent Classification (IPC)4: F04B 39/12 |
|
| (84) |
Designated Contracting States: |
|
DE FR GB SE |
| (30) |
Priority: |
21.03.1985 IT 1999585
|
| (71) |
Applicant: WHIRLPOOL INTERNATIONAL B.V. |
|
NL-5632 KG Eindhoven (NL) |
|
| (72) |
Inventors: |
|
- Bianchi, Riccardo
NL-5656 AA Eindhoven (NL)
- Bianchi, Vittorio
NL-5656 AA Eindhoven (NL)
|
| (74) |
Representative: Bos, Kornelis Sjoerd et al |
|
INTERNATIONAAL OCTROOIBUREAU B.V.,
Prof. Holstlaan 6
5656 AA Eindhoven
5656 AA Eindhoven (NL) |
|
| |
|
| (54) |
Hermetic motor-compressor unit for a refrigeration circuit |
(57) In a motor-compressor unit for a refrigerant circuit the suction or inlet plenum
chamber (A) is made as a separate part (27) of a plastics material in order to reduce
heat transfer from the cylinder head (17) to the suction chamber - (A). Preferably,
the suction chamber (27) is integrally formed with the inlet muffler (40). A further
reduction of heat transfer to the refrigerant gas is obtained by an elastic connection
- (52) between the inlet conduit (60) and the inlet muffler (40).