EP 3592968 A1 20200115 - PIPEWORK SECTION OF A COMMON RAIL LINE, AND METHOD FOR PRODUCING IT
Title (en)
PIPEWORK SECTION OF A COMMON RAIL LINE, AND METHOD FOR PRODUCING IT
Title (de)
ROHRLEITUNGSABSCHNITT EINER COMMON-RAIL-LEITUNG UND VERFAHREN ZU DESSEN HERSTELLUNG
Title (fr)
TRONÇON D'UN TUBE DE RAMPE COMMUNE ET PROCÉDÉ DE PRODUCTION CORRESPONDANT
Publication
Application
Priority
- DE 102017104608 A 20170306
- EP 2018054457 W 20180223
Abstract (en)
[origin: WO2018162252A1] The invention relates to a pipework section (1) of a common rail line (2) which is provided for the high-pressure injection of a fluid, wherein the pipework section (1) has at least one first pipe (3) and an adapter (4); wherein the first pipe (3) has a wall (6) and extends at least along an axial direction (7); wherein the wall (6) has an inner circumferential surface (8) and an outer circumferential surface (9) and encloses a first line (10); wherein the adapter (4) has a connector piece (11) and a second pipe (12); wherein the connector piece (11) extends in an annular manner around the first pipe (3) and is arranged on the outer circumferential surface (9); wherein a second line (13) which is formed by way of the second pipe (12) is connected in fluid terms to the first line (10) via a first opening (14) in the first pipe (3) and a second opening (15) in the connector piece (11); wherein at least the adapter (4) is produced by way of a metal powder injection moulding process. Furthermore, the invention relates to two methods for producing a pipework section (1).
IPC 8 full level
F02M 55/02 (2006.01)
CPC (source: EP US)
B22F 3/115 (2013.01 - US); F02M 55/005 (2013.01 - US); F02M 55/025 (2013.01 - EP US); F02M 69/465 (2013.01 - US); F02M 2200/8046 (2013.01 - EP US); F02M 2200/8061 (2013.01 - EP US)
Citation (search report)
See references of WO 2018162252A1
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 102017104608 A1 20180906; DE 102017104608 B4 20221229; CN 110462199 A 20191115; EP 3592968 A1 20200115; EP 3592968 B1 20221019; US 11555474 B2 20230117; US 2020025165 A1 20200123; US 2021404429 A1 20211230; WO 2018162252 A1 20180913
DOCDB simple family (application)
DE 102017104608 A 20170306; CN 201880016724 A 20180223; EP 18707683 A 20180223; EP 2018054457 W 20180223; US 201816490971 A 20180223; US 202117373206 A 20210712