EP 1953360 A1 20080806 - HEATING-TYPE RESERVOIR TANK
Title (en)
HEATING-TYPE RESERVOIR TANK
Title (de)
WÄRMESPEICHERTANK
Title (fr)
RESERVOIR DE TYPE CHAUFFANT
Publication
Application
Priority
- JP 2006320527 W 20061016
- JP 2005318623 A 20051101
Abstract (en)
A pressure type reserve tank (TA) includes a liquid-tight outer circumferential wall portion (1a, 2a) hermetically containing liquid, a central wall portion (3, 7; 11), arranged in the center of an inner space of the outer circumferential wall portion (1a, 2a), having a substantially circular cylinder shape for forming a circular-cylindrical central chamber (5a, 9a), and a plurality of partition wall portions (4a to 4d, 8a to 8d; 12) radially extending from the central wall portion (3, 7; 12) to the outer circumferential wall portion (1a,2a) to define a plurality of outer circumferential chambers (5a to 5e, 9b to 9e) formed between the central wall portion (3, 7; 11) and the outer circumferential wall portion (1a, 2a) and around the central chamber (5a, 9a). A plurality of slits (6a to 6d, 10a to 10d) is provided on the central wall portion (3, 7; 11) to fluidically communicate the central chamber (5a, 9a) and the outer circumferential chambers (5a to 5e, 9b to 9e).
IPC 8 full level
F01P 11/00 (2006.01)
CPC (source: EP US)
F01P 11/028 (2013.01 - EP US); F28F 9/0231 (2013.01 - EP US); F01P 11/029 (2013.01 - EP US); F01P 2060/10 (2013.01 - EP US); F28D 2021/0094 (2013.01 - EP US); F28F 2265/14 (2013.01 - EP US)
Citation (search report)
See references of WO 2007052461A1
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 1953360 A1 20080806; JP 2007126994 A 20070524; JP 4578385 B2 20101110; US 2009095761 A1 20090416; WO 2007052461 A1 20070510
DOCDB simple family (application)
EP 06811798 A 20061016; JP 2005318623 A 20051101; JP 2006320527 W 20061016; US 8333406 A 20061016