Title:
METHOD AND COMPONENTS FOR DRAINING AND TRAPPING
Document Type and Number:
WIPO Patent Application WO2005072123
Kind Code:
A3
Abstract:
The present invention utilizes two specially designed components in the form of a drain tee and a drain tee trap which reduce the chance of vent condensate from entering a furnace inducer. The drain tee includes an integral drain reservoir with a tubing connection for connecting a drain tube when the drain tee trap is not used. The drain tee trap consists of a two-piece sealed trap with a water column pressure trapping capacity and is used in combination with the drain tee.
Inventors:
RIEKE LARRY D (US)
BECK SCOTT A (US)
BECK SCOTT A (US)
Application Number:
PCT/US2005/001089
Publication Date:
June 22, 2006
Filing Date:
January 12, 2005
Export Citation:
Assignee:
CARRIER CORP (US)
International Classes:
F25C1/00; F23J13/00
Foreign References:
| US4542734A | 1985-09-24 | |||
| US5749355A | 1998-05-12 | |||
| US4479482A | 1984-10-30 | |||
| DE4134230A1 | 1992-04-23 |
Download PDF:
Previous Patent: METHOD AND SYSTEM FOR AUTOMATICALLY OPTIMIZING ZONE DUCT DAMPER POSITIONS
Next Patent: MULTIPLE CAKE BAKING ASSEMBLY
Next Patent: MULTIPLE CAKE BAKING ASSEMBLY