CA2029547A1 - Echangeur de chaleur compact a haut rendement pour chaudiere a combustible pour chauffage a air force - Google Patents
Echangeur de chaleur compact a haut rendement pour chaudiere a combustible pour chauffage a air forceInfo
- Publication number
- CA2029547A1 CA2029547A1 CA 2029547 CA2029547A CA2029547A1 CA 2029547 A1 CA2029547 A1 CA 2029547A1 CA 2029547 CA2029547 CA 2029547 CA 2029547 A CA2029547 A CA 2029547A CA 2029547 A1 CA2029547 A1 CA 2029547A1
- Authority
- CA
- Canada
- Prior art keywords
- heat exchanger
- compact
- fuel
- tubes
- high efficiency
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US559,624 | 1990-07-27 | ||
US07/559,624 US5042453A (en) | 1989-09-28 | 1990-07-27 | Compact, high efficiency heat exchanger for a fuel-fired forced air heating furnace |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2029547A1 true CA2029547A1 (fr) | 1992-01-28 |
CA2029547C CA2029547C (fr) | 1994-03-29 |
Family
ID=24234341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2029547 Expired - Lifetime CA2029547C (fr) | 1990-07-27 | 1990-11-09 | Echangeur de chaleur compact a haut rendement pour chaudiere a combustible pour chauffage a air force |
Country Status (2)
Country | Link |
---|---|
CA (1) | CA2029547C (fr) |
MX (1) | MX9100372A (fr) |
-
1990
- 1990-11-09 CA CA 2029547 patent/CA2029547C/fr not_active Expired - Lifetime
-
1991
- 1991-07-25 MX MX9100372A patent/MX9100372A/es unknown
Also Published As
Publication number | Publication date |
---|---|
CA2029547C (fr) | 1994-03-29 |
MX9100372A (es) | 1992-02-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed | ||
MKEC | Expiry (correction) |
Effective date: 20121202 |