CA2326371A1 - Roof vent - Google Patents
Roof vent Download PDFInfo
- Publication number
- CA2326371A1 CA2326371A1 CA 2326371 CA2326371A CA2326371A1 CA 2326371 A1 CA2326371 A1 CA 2326371A1 CA 2326371 CA2326371 CA 2326371 CA 2326371 A CA2326371 A CA 2326371A CA 2326371 A1 CA2326371 A1 CA 2326371A1
- Authority
- CA
- Canada
- Prior art keywords
- duct
- roof vent
- adapter
- duct adapter
- ducts
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage; Sky-lights
- E04D13/17—Ventilation of roof coverings not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/02—Roof ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1486—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by bearings, pivots or hinges
Abstract
A roof vent is fabricated, for example by injection molding, as a unitary plastic part. The roof vent is weatherproof and inexpensive to manufacture. A duct adapter snaps into the roof vent to permit the connection of ducts of various sizes. The duct adapter has a stepped portion with cylindrical steps dimensioned to fit inside standard ducts of two different diameters. A collar dimensioned to fit around the outside surface of a larger duct extends around the duct adapter. A flap valve at the upper end of the duct adapter closes the duct when air is not flowing out through the duct.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2326371 CA2326371C (en) | 2000-11-20 | 2000-11-20 | Roof vent |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2326371 CA2326371C (en) | 2000-11-20 | 2000-11-20 | Roof vent |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2326371A1 true CA2326371A1 (en) | 2002-05-20 |
CA2326371C CA2326371C (en) | 2006-12-05 |
Family
ID=4167712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2326371 Expired - Lifetime CA2326371C (en) | 2000-11-20 | 2000-11-20 | Roof vent |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2326371C (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008009780A1 (en) * | 2006-07-19 | 2008-01-24 | Sk Tuote Oy | Roof ventilation valve |
US9080779B1 (en) * | 2012-08-27 | 2015-07-14 | Jonathan Patrick Leonard | Roof vent |
US9243813B2 (en) | 2011-09-22 | 2016-01-26 | Canplas Industries Ltd. | Roof vent |
CN108302746A (en) * | 2018-05-02 | 2018-07-20 | 北京东方智明科技有限公司 | A kind of exhaust blower shares the buckle-type installation method of air-conditioning mounting hole ventilation |
US11168906B2 (en) | 2017-12-21 | 2021-11-09 | Roof Goose Vent, LLC | Exhaust vent |
US11802697B2 (en) | 2017-12-21 | 2023-10-31 | Roof Goose Vent Llc | Exhaust vent |
USD1023282S1 (en) | 2020-07-31 | 2024-04-16 | Ipex Technologies Inc. | Rain cap for gas venting system |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10180260B2 (en) * | 2015-11-04 | 2019-01-15 | Canplas Industries Ltd. | Flapper valve adaptor for a roof vent and method of installing the same |
-
2000
- 2000-11-20 CA CA 2326371 patent/CA2326371C/en not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008009780A1 (en) * | 2006-07-19 | 2008-01-24 | Sk Tuote Oy | Roof ventilation valve |
US9243813B2 (en) | 2011-09-22 | 2016-01-26 | Canplas Industries Ltd. | Roof vent |
US9080779B1 (en) * | 2012-08-27 | 2015-07-14 | Jonathan Patrick Leonard | Roof vent |
US11168906B2 (en) | 2017-12-21 | 2021-11-09 | Roof Goose Vent, LLC | Exhaust vent |
US11802697B2 (en) | 2017-12-21 | 2023-10-31 | Roof Goose Vent Llc | Exhaust vent |
CN108302746A (en) * | 2018-05-02 | 2018-07-20 | 北京东方智明科技有限公司 | A kind of exhaust blower shares the buckle-type installation method of air-conditioning mounting hole ventilation |
USD1023282S1 (en) | 2020-07-31 | 2024-04-16 | Ipex Technologies Inc. | Rain cap for gas venting system |
Also Published As
Publication number | Publication date |
---|---|
CA2326371C (en) | 2006-12-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20201120 |