EP 1601902 A4 20100825 - VESSEL DIAPHRAGM AND METHOD
Title (en)
VESSEL DIAPHRAGM AND METHOD
Title (de)
BEHÄLTERDIAPHRAGMA UND VERFAHREN
Title (fr)
DIAPHRAGME DE CUVE ET PROCEDE
Publication
Application
Priority
US 0306651 W 20030305
Abstract (en)
[origin: WO2004079244A2] An elastic thermoplastic diaphragm for use in a vessel having an inner surface. The vessel includes a liner that has an inner liner surface and first and second ends. A first endcap is secured to the liner first end and a second endcap to the liner second end. The diaphragm is secured to the inner vessel surface and seals along a peripheral edge to the vessel inner surface so as to define a volume inside the vessel. The diaphragm can flex, and thereby increase or decrease the volume.
IPC 8 full level
F16L 55/04 (2006.01); B65D 90/10 (2006.01); F15B 1/10 (2006.01); F15B 1/14 (2006.01); F16L 55/053 (2006.01)
CPC (source: EP)
F15B 1/165 (2013.01); F16L 55/053 (2013.01); F15B 2201/205 (2013.01); F15B 2201/3151 (2013.01); F15B 2201/3152 (2013.01); F15B 2201/4053 (2013.01); F15B 2201/605 (2013.01); F15B 2201/61 (2013.01)
Citation (search report)
- [XAI] US 3931834 A 19760113 - CAILLET EUGENE
- [XA] US 5368073 A 19941129 - MURPHY JAMES C [US]
- See references of WO 2004079244A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2004079244 A2 20040916; WO 2004079244 A3 20080103; AU 2003217924 A1 20040928; AU 2003217924 A8 20080228; CA 2518095 A1 20040916; EP 1601902 A2 20051207; EP 1601902 A4 20100825
DOCDB simple family (application)
US 0306651 W 20030305; AU 2003217924 A 20030305; CA 2518095 A 20030305; EP 03713899 A 20030305