EP 0640764 B1 19961227 - Piston compressor
Title (en)
Piston compressor
Title (de)
Kolbenkompressor
Title (fr)
Compresseur à piston
Publication
Application
Priority
EP 93810606 A 19930825
Abstract (en)
[origin: EP0640764A1] The piston compressor comprises at least one cylinder (11) and a piston (10) which is guided therein in a non-contact manner and which is linked to a crosshead (6) via a piston rod (8). The piston rod consists of a tube (8) which extends between the crosshead (6) and the piston (10). In the tube there extends a tension rod (9) which can be extended by means of a hydraulic tensioning appliance (30) and which pulls, under pretension, the crosshead and the piston against the tube. <IMAGE>
IPC 1-7
IPC 8 full level
F01B 9/02 (2006.01); F04B 39/00 (2006.01); F16C 5/00 (2006.01); F16J 7/00 (2006.01)
CPC (source: EP US)
F04B 39/0022 (2013.01 - EP US); Y10T 74/18208 (2015.01 - EP US)
Designated contracting state (EPC)
AT CH DE ES FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0640764 A1 19950301; EP 0640764 B1 19961227; AT E146852 T1 19970115; AU 675340 B2 19970130; AU 7140194 A 19950309; BR 9403323 A 19950411; CA 2129768 A1 19950226; CA 2129768 C 19980818; CZ 203194 A3 19950315; CZ 286732 B6 20000614; DE 59304906 D1 19970206; ES 2095622 T3 19970216; JP H07139465 A 19950530; US 5467687 A 19951121
DOCDB simple family (application)
EP 93810606 A 19930825; AT 93810606 T 19930825; AU 7140194 A 19940823; BR 9403323 A 19940824; CA 2129768 A 19940809; CZ 203194 A 19940823; DE 59304906 T 19930825; ES 93810606 T 19930825; JP 15024594 A 19940630; US 28239694 A 19940728