EP 2466136 A1 20120620 - Piston and pressure pump
Title (en)
Piston and pressure pump
Title (de)
Kolben und Druckpumpe
Title (fr)
Piston et pompe à pression
Publication
Application
Priority
EP 10195056 A 20101215
Abstract (en)
A piston (100) suitable for a pressure pump (10) comprising a cylinder housing (12) with a cylinder chamber (14) and a guiding section (16) comprises a piston body (120) with a cavity. The piston (100) includes a central longitudinal axis (L).
IPC 8 full level
F04B 1/12 (2006.01)
CPC (source: EP)
F04B 1/124 (2013.01)
Citation (search report)
- [XI] DE 19859199 A1 20000713 - BRUENINGHAUS HYDROMATIK GMBH [DE]
- [XI] DE 19734217 A1 19980212 - CATERPILLAR INC [US]
- [XI] DE 19934217 A1 20010201 - BRUENINGHAUS HYDROMATIK GMBH [DE]
- [XI] WO 2005028928 A2 20050331 - BRUENINGHAUS HYDROMATIK GMBH [DE], et al
- [XI] US 5469776 A 19951128 - MARTENSEN LARS [DK], 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)
DOCDB simple family (application)
EP 10195056 A 20101215; EP 2011072995 W 20111215