EP 1165963 A1 20020102 - REFRIGERANT COMPRESSOR
Title (en)
REFRIGERANT COMPRESSOR
Title (de)
KÄLTEMITTELKOMPRESSOR
Title (fr)
COMPRESSEUR FRIGORIFIQUE
Publication
Application
Priority
- DE 10003882 A 20000129
- EP 0100783 W 20010125
Abstract (en)
[origin: WO0155594A1] The invention relates to a refrigerant compressor comprising a compressor housing (10), at least one cylinder chamber (12) arranged in said compressor housing, a piston (14) which can be displaced in an oscillatory manner inside the cylinder chamber (12), and an intake chamber (34) which is arranged upstream from the cylinder chamber (12) and from which refrigerant enters the cylinder chamber (12). The inventive compressor also comprises a pressure chamber (38) which is connected downstream from the cylinder chamber and into which refrigerant compressed in the cylinder chamber enters, and comprises a damper channel (60) which extends between a first end (64) and a second end (66) and via which compressed refrigerant flows from the pressure chamber (38) into the discharge channel (80). The aim of the invention is to further optimize a refrigerant compressor of the aforementioned type with regard to the damping of pulsations and to the spatial requirements. To this end, the invention provides that the damper channel (60) comprises an inlet opening (74) that is located between the first end (64) and the second end (66).
IPC 1-7
IPC 8 full level
F04B 39/00 (2006.01); F04B 39/12 (2006.01)
CPC (source: EP US)
F04B 39/0055 (2013.01 - EP US); F04B 39/125 (2013.01 - EP US)
Citation (search report)
See references of WO 0155594A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0155594 A1 20010802; AT E428052 T1 20090415; CN 1114760 C 20030716; CN 1363018 A 20020807; DE 10003882 A1 20010816; DE 10003882 C2 20031002; DE 50114814 D1 20090520; DK 1165963 T3 20090803; EP 1165963 A1 20020102; EP 1165963 B1 20090408; ES 2322430 T3 20090622; US 2002062657 A1 20020530; US 6568921 B2 20030527
DOCDB simple family (application)
EP 0100783 W 20010125; AT 01911527 T 20010125; CN 01800144 A 20010125; DE 10003882 A 20000129; DE 50114814 T 20010125; DK 01911527 T 20010125; EP 01911527 A 20010125; ES 01911527 T 20010125; US 96425501 A 20010925