EP 2527653 A1 20121128 - A free piston type compressor
Title (en)
A free piston type compressor
Title (de)
Kolbenverdichter mit freiem Kolben
Title (fr)
Compresseur de type à piston libre
Publication
Application
Priority
EP 11167100 A 20110523
Abstract (en)
The invention relates to a free piston type compressor 10 comprising a first piston 2a and a second piston 2b interconnected with a torsion body 3a, 3b and driven by a first motor 4a and a second motor 4b, said first piston and second piston being conceived to displace along a displacement direction wherein the said motors are adapted to drive the first piston and the second piston in a direction transversal to the displacement direction D.
IPC 8 full level
F04B 35/04 (2006.01); F04B 19/00 (2006.01)
CPC (source: EP US)
F01B 11/004 (2013.01 - US); F04B 19/003 (2013.01 - EP US); F04B 35/045 (2013.01 - EP US)
Citation (applicant)
US 5275542 A 19940104 - TERAUCHI KIYOSHI [JP]
Citation (search report)
- [X] US 3286911 A 19661122 - EDWARD CLARKE MICHAEL
- [X] EP 1903215 A1 20080326 - NITTO KOHKI CO [JP]
- [A] US 5818131 A 19981006 - ZHANG WEI-MIN [GB]
- [A] US 4002935 A 19770111 - BRAUER JOHN ROBERT
- [A] US 6379125 B1 20020430 - TOJO NAOTO [JP], et al
- [A] WO 0031418 A1 20000602 - BRASIL COMPRESSORES SA [BR], et al
Designated contracting state (EPC)
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 state (EPC)
BA ME
DOCDB simple family (publication)
EP 2527653 A1 20121128; EP 2718567 A1 20140416; EP 2718567 B1 20150729; US 2014099216 A1 20140410; WO 2012161575 A1 20121129
DOCDB simple family (application)
EP 11167100 A 20110523; EP 12725537 A 20120523; NL 2012050357 W 20120523; US 201214118581 A 20120523