EP 3472453 A1 20190424 - DELIVERY PUMP FOR CRYOGENIC FUELS
Title (en)
DELIVERY PUMP FOR CRYOGENIC FUELS
Title (de)
FÖRDERPUMPE FÜR KRYOGENE KRAFTSTOFFE
Title (fr)
POMPE DE REFOULEMENT POUR COMBUSTIBLES CRYOGÉNIQUES
Publication
Application
Priority
- DE 102016210737 A 20160616
- EP 2017059651 W 20170424
Abstract (en)
[origin: WO2017215820A1] The invention relates to a delivery pump (10) for cryogenic fuels (1), comprising a pump casing (11) inside which a pump piston (25) is arranged in such a way as to be able to reciprocate within a pump chamber (30); the pump piston (25) is connected to a drive (40) for the pump piston (25) by means of a piston rod (26) which is radially guided within a longitudinal bore (20) in the pump casing (11) and which is sealed from the longitudinal bore (20) by at least one sealing device (60), said at least one sealing device (60) being designed to at least reduce leakage of fuel (1) from the pump casing (11).
IPC 8 full level
F02M 21/02 (2006.01); F04B 1/04 (2006.01); F04B 53/02 (2006.01); F04B 53/14 (2006.01); F04B 53/16 (2006.01); F16L 15/00 (2006.01); F17C 3/02 (2006.01)
CPC (source: EP)
F02M 21/0218 (2013.01); F04B 9/105 (2013.01); F04B 15/08 (2013.01); F04B 53/02 (2013.01); F04B 53/14 (2013.01); F04B 53/144 (2013.01); F04B 53/164 (2013.01); Y02T 10/30 (2013.01)
Citation (examination)
EP 0060927 A1 19820929 - NAGANO KEIKI SEISAKUSHO KK [JP]
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)
DE 102016210737 A1 20171221; CN 109563791 A 20190402; EP 3472453 A1 20190424; WO 2017215820 A1 20171221
DOCDB simple family (application)
DE 102016210737 A 20160616; CN 201780050181 A 20170424; EP 17718927 A 20170424; EP 2017059651 W 20170424