EP 1647768 A1 20060419 - Closed system for feeding back condensate and closed method for feeding back condensate
Title (en)
Closed system for feeding back condensate and closed method for feeding back condensate
Title (de)
Geschlossenes System zur Kondensatrückspeisung und geschlossenes Verfahren zur Kondensatrückspeisung
Title (fr)
Système fermé pour la récupération de condensat et procédé fermé pour la récupération de condensat
Publication
Application
Priority
DE 102004050378 A 20041015
Abstract (en)
The system has a reservoir -steam generator-conduit (42) between a reservoir and a steam generator. A drive water container-reservoir-conduit (52) is provided between a drive water container and the reservoir. The reservoir- steam generator -conduit is closed, for drive water exhaust from the reservoir. The drive water container- reservoir- conduit is opened such that drive water is fed back from the reservoir to the container : An independent claim is also included for a closed method for condensate energy recovery.
IPC 8 full level
F22D 11/06 (2006.01)
CPC (source: EP)
F22D 11/06 (2013.01)
Citation (search report)
- [A] US 3813037 A 19740528 - BEKEDAM M
- [A] DE 3301573 A1 19840719 - LOOS GMBH EISENWERK THEODOR [DE]
- [A] US 2931344 A 19600405 - STIERS VERN E
- [A] US 6196163 B1 20010306 - SHAH CHANDRAKANT S [US]
- [A] "BE AWARE OF PUMPLESS METHODS FOR RETURNING CONDENSATE IN SMALL SYSTEMS WITH MODERATE CONDITIONS, A PUMP CAN BE A SOURCE OF CONSTANT TROUBLE", POWER, MCGRAW-HILL COMPAGNY, NEW YORK, NY, US, vol. 137, no. 10, 1 October 1993 (1993-10-01), pages 83 - 84, XP000400297, ISSN: 0032-5929
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)
DOCDB simple family (application)
EP 05013516 A 20050622; DE 102004050378 A 20041015