EP 1373736 A1 20040102 - HYDROPNEUMATIC PRESSURE RESERVOIR
Title (en)
HYDROPNEUMATIC PRESSURE RESERVOIR
Title (de)
HYDROPNEUMATISCHER DRUCKSPEICHER
Title (fr)
ACCUMULATEUR DE PRESSION HYDROPNEUMATIQUE
Publication
Application
Priority
- DE 10116235 A 20010331
- EP 0202626 W 20020309
Abstract (en)
[origin: WO02079653A1] The invention relates to a hydropneumatic pressure reservoir (1) with a housing formed from at least two housing shells (3, 5) which may be connected together. At least the end region of the one housing shell (5) comprises an outwardly-extending, funnel-like guide surface between the free end thereof and a sealing element for bringing together the both housing shells (3, 5). At least one elastic sealing element (41) is provided on at least one retaining surface for generation of a tensioning force on the boundary region (21) of the membrane (13). A simplified construction with improved sealing in the critical connection region of the pressure reservoir may thus be achieved.
IPC 1-7
IPC 8 full level
F15B 1/08 (2006.01); F15B 1/10 (2006.01); F15B 1/12 (2006.01)
CPC (source: EP US)
F15B 1/106 (2013.01 - EP US); F15B 1/12 (2013.01 - EP US); F15B 1/125 (2013.01 - EP US); F15B 2201/205 (2013.01 - EP US); F15B 2201/3151 (2013.01 - EP US); F15B 2201/3156 (2013.01 - EP US); F15B 2201/411 (2013.01 - EP US); F15B 2201/415 (2013.01 - EP US); F15B 2201/435 (2013.01 - EP US)
Citation (search report)
See references of WO 02079653A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 02079653 A1 20021010; DE 10116235 A1 20021017; DE 50204867 D1 20051215; DE 50210143 D1 20070621; EP 1373736 A1 20040102; EP 1373736 B1 20051109; EP 1517048 A2 20050323; EP 1517048 A3 20051109; EP 1517048 B1 20070509; JP 2004523710 A 20040805; JP 4188697 B2 20081126; US 2004045615 A1 20040311; US 6857450 B2 20050222
DOCDB simple family (application)
EP 0202626 W 20020309; DE 10116235 A 20010331; DE 50204867 T 20020309; DE 50210143 T 20020309; EP 02722196 A 20020309; EP 04030566 A 20020309; JP 2002578034 A 20020309; US 46599903 A 20030630