EP 0928939 A3 20000607 - Radiator with inner tube
Title (en)
Radiator with inner tube
Title (de)
Röhrenheizkörper mit innerem Rohr
Title (fr)
Radiateur avec tube interne
Publication
Application
Priority
DE 19800487 A 19980109
Abstract (en)
[origin: EP0928939A2] An opening (9) is provided at the bottom end of an inner tube (8) running from top to bottom inside one of the vertical distribution tubes (3, 4) for the heating medium. The opening links the inside of the inner tube with the horizontal radiator tube (5) extending between the inlet and outlet connections (6, 7) for the heating medium. A partition wall (10) extends between the inner tube and the vertical distribution tube above the opening, sealing off a space (11) around this opening from the rest of heating medium.
IPC 1-7
IPC 8 full level
F24H 9/12 (2006.01); F28D 1/053 (2006.01); F28F 9/02 (2006.01); F28F 27/02 (2006.01)
CPC (source: EP)
F24D 19/0002 (2013.01); F24D 19/0036 (2013.01); F24D 19/0048 (2013.01); F24D 19/0073 (2013.01); F28D 1/05325 (2013.01); F28F 9/0202 (2013.01); F28F 9/027 (2013.01)
Citation (search report)
- [A] BE 1007008 A3 19950214 - VASCO NAAMLOZE VENNOOTSCHAP [BE]
- [A] DE 29618611 U1 19970724 - VOGEL & NOOT WAERMETECHNIK AG [AT]
- [A] EP 0798533 A1 19971001 - SANDEN CORP [JP]
- [A] DE 2140242 A1 19730201 - ZGRAGGEN ANTON
- [A] FR 871236 A 19420413 - FRIEDMANN KG ALEX
- [A] DE 8634147 U1 19870212
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0928939 A2 19990714; EP 0928939 A3 20000607; EP 0928939 B1 20030226; AT E233394 T1 20030315; DE 19800487 A1 19990715; DE 59807304 D1 20030403
DOCDB simple family (application)
EP 98117709 A 19980918; AT 98117709 T 19980918; DE 19800487 A 19980109; DE 59807304 T 19980918