EP 3504434 B1 20200708 - PUMPING STATION FOR A PIPELINE AND METHOD FOR STARTING A COMBUSTION ENGINE IN A PUMPING STATION
Title (en)
PUMPING STATION FOR A PIPELINE AND METHOD FOR STARTING A COMBUSTION ENGINE IN A PUMPING STATION
Title (de)
PUMPSTATION FÜR EINE PIPELINE UND VERFAHREN ZUM STARTEN EINES VERBRENNUNGSMOTORS IN EINER PUMPSTATION
Title (fr)
STATION DE POMPAGE POUR UN PIPELINE ET PROCÉDÉ PERMETTANT DE DÉMARRER UN MOTEUR À COMBUSTION INTERNE DANS UNE STATION DE POMPAGE
Publication
Application
Priority
- DE 102016215758 A 20160823
- DE 102016217959 A 20160920
- EP 2017068610 W 20170724
Abstract (en)
[origin: WO2018036730A1] The invention relates to a pumping station for a pipeline, in particular an oil or gas pipeline, comprising: at least one delivery pump for conveying a fluid through the pipeline; at least one internal combustion engine, which has a drive connection to the at least one delivery pump or can be switched into such a connection in order to drive the at least one delivery pump; a hydrostatic system with at least one first hydraulic motor, which has a drive connection to at least one combustion engine or can be switched into such a connection to accelerate the at least one combustion engine into its start by means of drive power, wherein a hydraulic accumulator, which has a limited volume and can be filled with a pressurized hydraulic medium is provided in the hydraulic system, by means of which medium the first hydraulic motor can be pressurized in order to drive said hydraulic motor. The pumping station for a pipeline according to the invention is characterized in that the pressure differential present across the at least one first hydraulic motor can be variably adjusted in the hydrostatic system in order to accelerate the internal combustion engine to a pre-defined firing speed.
IPC 8 full level
F04B 17/05 (2006.01); F02N 7/06 (2006.01); F04B 23/00 (2006.01)
CPC (source: EP US)
F02N 7/06 (2013.01 - EP US); F02N 15/022 (2013.01 - EP US); F04B 17/05 (2013.01 - EP US); F04B 23/00 (2013.01 - EP US); F15B 1/02 (2013.01 - US)
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
DOCDB simple family (publication)
DE 102016217959 A1 20180301; DE 102016217061 A1 20180301; EP 3504434 A1 20190703; EP 3504434 B1 20200708; EP 3504435 A1 20190703; EP 3504435 B1 20200401; US 10935012 B2 20210302; US 11111908 B2 20210907; US 2019186477 A1 20190620; US 2019195210 A1 20190627; WO 2018036730 A1 20180301; WO 2018036731 A1 20180301; ZA 201900107 B 20190828; ZA 201900168 B 20190925
DOCDB simple family (application)
DE 102016217959 A 20160920; DE 102016217061 A 20160908; EP 17745163 A 20170724; EP 17745164 A 20170724; EP 2017068610 W 20170724; EP 2017068616 W 20170724; US 201716327456 A 20170724; US 201716327941 A 20170724; ZA 201900107 A 20190108; ZA 201900168 A 20190110