Global patent index - EP 0976993 A3

EP 0976993 A3 2000-03-29 - A motor compressor for refrigerating apparatus and refrigerating apparatus including such motor compressor

Title (en)

A motor compressor for refrigerating apparatus and refrigerating apparatus including such motor compressor

Title (de)

Motorverdichter für Kältegerät und Kältegerät mit solchem Motorverdichter

Title (fr)

Compresseur à moteur pour appareil frigorifique et appareil frigorifique comportant un tel compresseur à moteur

Publication

EP 0976993 A3 (EN)

Application

EP 99114603 A

Priority

IT TO980644 A

Abstract (en)

[origin: EP0976993A2] A reciprocating motor compressor for refrigerating apparatus comprises a sealed casing and a motor-compressor unit. The compressor of the unit comprises a piston, a cylinder (22) in which the piston is movable to and fro and a valved cylinder head (24). The cylinder (22), at least in the vicinity of the cylinder head (24), has at least one cooling cavity (40, 40a, 40b) in its wall with an inlet opening (42) and an outlet opening (44) to which respective cooling tubes lead which extend out from the motor compressor casing to be connected to an external coolant fluid circulation circuit for the cylinder (22). <IMAGE>

IPC 1-7 (main, further and additional classification)

F25B 31/02; F04B 39/06; F25B 31/00

IPC 8 full level (invention and additional information)

F04B 39/06 (2006.01); F25B 31/00 (2006.01)

CPC (invention and additional information)

F04B 39/064 (2013.01); F25B 31/006 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

EP 0976993 A2 20000202; EP 0976993 A3 20000329; IT 1303168 B1 20001030; IT TO980644 A1 20000127

INPADOC legal status

2001-07-11 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20000930

2000-12-13 [AKX] PAYMENT OF DESIGNATION FEES

- Ref Legal Event Code: AKX

2000-03-29 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2000-03-29 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Ref Legal Event Code: AX

- Free Format Text: AL;LT;LV;MK;RO;SI

2000-03-29 [RIC1] CLASSIFICATION (CORRECTION)

- Ref Legal Event Code: RIC1

- Free Format Text: 7F 25B 31/02 A, 7F 04B 39/06 B, 7F 25B 31/00 B

2000-02-02 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2000-02-02 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Ref Legal Event Code: AX

- Free Format Text: AL;LT;LV;MK;RO;SI