EP 1570172 B1 20060719 - METHOD FOR PRODUCING HIGH PRESSURE FUEL ACCUMULATORS
Title (en)
METHOD FOR PRODUCING HIGH PRESSURE FUEL ACCUMULATORS
Title (de)
VERFAHREN ZUR HERSTELLUNG VON KRAFTSTOFFHOCKDRUCKSPEICHERN
Title (fr)
PROCEDE DE REALISATION D'ACCUMULATEURS DE CARBURANT HAUTE PRESSION
Publication
Application
Priority
- DE 0303669 W 20031105
- DE 10256703 A 20021204
Abstract (en)
[origin: DE10256703B3] Production of a fuel high pressure storage unit comprises extruding a hollow profile of a tubular base body (2) with connecting strips (5) and/or fixing strips (7). Preferred Features: Excess material is removed from the connecting strips using a separating process to leave individual connecting supports or excess material is removed from the fixing strips using a separating process to leave individual fixing elements. The surface is reinforced by cold forming the storage unit.
IPC 8 full level
F02M 55/02 (2006.01); B21C 23/08 (2006.01); C21D 7/04 (2006.01); C21D 7/08 (2006.01)
CPC (source: EP US)
F02M 55/025 (2013.01 - EP US); C21D 7/04 (2013.01 - EP US); C21D 7/08 (2013.01 - EP US); Y10T 29/49231 (2015.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
DE 10256703 B3 20040401; DE 50304307 D1 20060831; EP 1570172 A1 20050907; EP 1570172 B1 20060719; JP 2006509144 A 20060316; US 2006053626 A1 20060316; WO 2004051075 A1 20040617
DOCDB simple family (application)
DE 10256703 A 20021204; DE 0303669 W 20031105; DE 50304307 T 20031105; EP 03785495 A 20031105; JP 2004556000 A 20031105; US 53692405 A 20050531