- Patent Title: Dielectrically insulated secondary flue for gas-fired water heater
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Application No.: US15731703Application Date: 2017-07-20
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Publication No.: US10330342B2Publication Date: 2019-06-25
- Inventor: Claude Lesage , Jean-Claude Lesage
- Applicant: MICLAU-S.R.I. INC.
- Applicant Address: CA Montreal-East, QC
- Assignee: MICLAU-S.R.I. INC.
- Current Assignee: MICLAU-S.R.I. INC.
- Current Assignee Address: CA Montreal-East, QC
- Agency: Houle Patent Agency Inc.
- Agent Guy J. Houle
- Main IPC: F24H8/00
- IPC: F24H8/00 ; F24H1/20 ; F24H9/00 ; F24H9/06 ; F24H9/12
Abstract:
A dielectrically insulated secondary tubular flue for mounting inside a water holding tank of a gas-fired water heater is provided to increase the efficiency of the water heater. The secondary tubular flue has opposed tubular end sections and an helical tubular section integrally formed therewith. The tubular end sections each have connecting end sections adapted to form a part of a dielectric connector for securing the secondary tubular flue inside of the water holding tank by the dielectric connectors.
Public/Granted literature
- US20170321928A1 Dielectrically insulated secondary flue for gas-fired water heater Public/Granted day:2017-11-09
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