The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 22, 2008
Filed:
Dec. 03, 2004
Toshihiro Kobayashi, Nagoya, JP;
Toshihiro Kobayashi, Nagoya, JP;
Paloma Industries, Limited, Nagoya-Shi, JP;
Abstract
A hot water apparatus is provided in which heat recovery is performed as much as possible allowing condensate to be generated and excellent heat efficiency is achieved without providing a plurality of heat exchangers by effectively evaporating generated condensate. In a water heater, the condensate evaporatoris disposed inclining so that its side facing the high temperature portion of the heat exchangeris at a lower position. The generated condensate drops on the condensate receiver guiding portion, and moves by its own weight to the side facing the high temperature portion. Then the condensate is heated and evaporated. In this evaporation, the same amount of heat as that of recovered latent heat is discharged to the exhaust gas, however, sensible heat can be recovered as much as possible without limiting condensate generation in the heat exchanger