EP 1582820 A3 20060628 - Expansion vessel for warm water circuits
Title (en)
Expansion vessel for warm water circuits
Title (de)
Ausgleichsgefäss für Warmwasserheizkreisläufe
Title (fr)
Vase d'expansion pour circuits d'eau chaude
Publication
Application
Priority
DE 102004016220 A 20040401
Abstract (en)
[origin: EP1582820A2] The compensation vessel for closed hot-water heating circuits comprises an outer plastic pressure vessel (1) with screw-threaded connector sections (1.1, 1.2), and a deformable inner plastic vessel (2) which has a roughly star-shaped cross section and is fixed to the outer vessel by a screw cap (4) and a conical seal (3).
IPC 8 full level
F24D 3/10 (2006.01)
CPC (source: EP)
F24D 3/1008 (2013.01); F24D 3/1016 (2013.01)
Citation (search report)
- [A] DE 29517530 U1 19951221 - VAILLANT JOH GMBH & CO [DE]
- [A] DE 1985404 U 19680516 - JUNKERS & CO [DE]
- [A] DE 20313137 U1 20031218 - WINKELMANN PALSIS MOTORTECHNIK [DE]
- [A] DE 19510360 A1 19960926 - KALDEWEI FRANZ GMBH & CO [DE]
- [A] PATENT ABSTRACTS OF JAPAN vol. 004, no. 049 (M - 007) 15 April 1980 (1980-04-15)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1582820 A2 20051005; EP 1582820 A3 20060628; DE 102004016220 A1 20051103
DOCDB simple family (application)
EP 05005297 A 20050310; DE 102004016220 A 20040401