CA2531538A1 - Ventilation system - Google Patents
Ventilation system Download PDFInfo
- Publication number
- CA2531538A1 CA2531538A1 CA002531538A CA2531538A CA2531538A1 CA 2531538 A1 CA2531538 A1 CA 2531538A1 CA 002531538 A CA002531538 A CA 002531538A CA 2531538 A CA2531538 A CA 2531538A CA 2531538 A1 CA2531538 A1 CA 2531538A1
- Authority
- CA
- Canada
- Prior art keywords
- ventilator
- base
- housing
- deflectors
- generally designated
- 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.)
- Abandoned
Links
Classifications
-
- 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
Description
VENTILATION SYSTEM
The present invention relates to a ventilator, and more particularly, relates to that which is known as a static ventilator.
The ventilation of attic spaces between the roof and ceiling is known in the art.
Such ventilation is required to overcome the problem of excess heat and/or moisture.
Thus, excess heat build up can cause room temperatures below the ceiling to be substantially higher than would otherwise be the case. A further problem is the build up of excess moisture in colder weather causing condensation and subsequent water damage.
Various types of ventilators to be utilized on a roof to permit air exchange in an attic are known in the art. Thus, there is the so called turbine type of ventilator which is designed to rotate with wind. However, in very high winds, such turbine ventilators have been known to be torn off the roo~ This is naturally a frustrating and expensive experience for the owner of the building.
A second type of ventilator which is used is known as a static type. This type uses a chimney effect to draw air out of the attic. An air inlet is provided at a lower entry point - this is usually achieved through the use of perforated eaves.
A problem associated with the manufacture of static ventilators is to make them suitable for roofs having different slopes. To this end, there are various types of adaptors which are used such that the ventilator will be suitable for use on roofs of different slopes.
A further problem with such static ventilators is that they are generally formed of a metallic material. As such, they become very heavy and are rendered more difficult for the average handy person to install.
It is an object of the present invention to provide a ventilator which is both lightweight and easy to install.
According to one aspect of the present invention, there is provided a static ventilator which comprises a base, a housing secured to the base, the housing being pivotally adjustable with respect thereto, at least one rain deflector assembly mounted on the housing, at least one screen arrangement formed within a side of the housing and protected by the rain deflector, and a cover.
Having thus generally described the invention, reference will be made to the accompanying drawings illustrating an embodiment thereof, in which:
Figure 1 is a perspective view of a static ventilator according to an embodiment of the present invention;
Figure 2 is a bottom perspective view thereof;
Figure 3 is an exploded view thereof;
Figure 4 is a side sectional view thereof;
Figure 5 is a perspective view of the base portion of the static ventilator;
Figure 6 is a further perspective view of the base portion with a number of knockout plates being removed therefrom;
Figure 7 is a perspective view of a locking member for securing the housing and base together in a desired position; and Figure 8 is a cross sectional view of a method of formation of a pair of deflectors.
Referring to the drawings in greater detail and by reference characters thereto, there is illustrated in Figures 1, 2 and 3 a ventilator which is generally designated by reference numeral 10.
Ventilator 10 is comprised of a base assembly generally designated by reference
The present invention relates to a ventilator, and more particularly, relates to that which is known as a static ventilator.
The ventilation of attic spaces between the roof and ceiling is known in the art.
Such ventilation is required to overcome the problem of excess heat and/or moisture.
Thus, excess heat build up can cause room temperatures below the ceiling to be substantially higher than would otherwise be the case. A further problem is the build up of excess moisture in colder weather causing condensation and subsequent water damage.
Various types of ventilators to be utilized on a roof to permit air exchange in an attic are known in the art. Thus, there is the so called turbine type of ventilator which is designed to rotate with wind. However, in very high winds, such turbine ventilators have been known to be torn off the roo~ This is naturally a frustrating and expensive experience for the owner of the building.
A second type of ventilator which is used is known as a static type. This type uses a chimney effect to draw air out of the attic. An air inlet is provided at a lower entry point - this is usually achieved through the use of perforated eaves.
A problem associated with the manufacture of static ventilators is to make them suitable for roofs having different slopes. To this end, there are various types of adaptors which are used such that the ventilator will be suitable for use on roofs of different slopes.
A further problem with such static ventilators is that they are generally formed of a metallic material. As such, they become very heavy and are rendered more difficult for the average handy person to install.
It is an object of the present invention to provide a ventilator which is both lightweight and easy to install.
According to one aspect of the present invention, there is provided a static ventilator which comprises a base, a housing secured to the base, the housing being pivotally adjustable with respect thereto, at least one rain deflector assembly mounted on the housing, at least one screen arrangement formed within a side of the housing and protected by the rain deflector, and a cover.
Having thus generally described the invention, reference will be made to the accompanying drawings illustrating an embodiment thereof, in which:
Figure 1 is a perspective view of a static ventilator according to an embodiment of the present invention;
Figure 2 is a bottom perspective view thereof;
Figure 3 is an exploded view thereof;
Figure 4 is a side sectional view thereof;
Figure 5 is a perspective view of the base portion of the static ventilator;
Figure 6 is a further perspective view of the base portion with a number of knockout plates being removed therefrom;
Figure 7 is a perspective view of a locking member for securing the housing and base together in a desired position; and Figure 8 is a cross sectional view of a method of formation of a pair of deflectors.
Referring to the drawings in greater detail and by reference characters thereto, there is illustrated in Figures 1, 2 and 3 a ventilator which is generally designated by reference numeral 10.
Ventilator 10 is comprised of a base assembly generally designated by reference
-2-numeral 12; a housing assembly generally designated by reference 14; a screen assembly generally designated by reference numeral 16; one or more rain deflectors generally designated by reference numeral 18; a separator generally designated by reference numeral 20; and a cover member generally designated numeral 22.
Base assembly 12 comprises a base flange 24 which functions as a flashing when the ventilator 10 is secured to a roo~ Extending upwardly from base flange 24 is a mounting portion generally designated by reference numera126 and which is comprised of a pair of side wall segments 28, 28' having apertures 30, 30' at an arcuate end thereof.
There is also provided a back wall 32 which includes a plurality of knockout plates 34 as may best be seen in Figures 5 and 6. Adjacent the front and back of mounting portion 26 there are provided a plurality of ribs 36. At the front wall there is also provided a channel 38 for reasons which will become evident hereinbelow.
Housing 14 includes a pair of side walls 40, 42; a front wal144; and a back wall 46.
At the base of front wall 44 there is provided a quarter round structure 48 which is designed to fit over channel structure 38 of base 12. Similarly, there are provided ribs 50 which extend between quarter round structure 48 and front wal144. At the sides of quarter round structure 48, there is provided an aperture 49.
Extending upwardly from walls 40, 42, 44 and 46 are screen mounting members 52. At the junction of rear wall 46 with side walls 40 and 42, there is provided an aperture 54 for reasons discussed hereinbelow.
Screen structure 16 comprises a plurality of screen frames 56 with screening mounted therein. In this regard, it is preferred that screen 58 have relatively small aperture dimension to prevent entry of any undesired animals therein including relatively
Base assembly 12 comprises a base flange 24 which functions as a flashing when the ventilator 10 is secured to a roo~ Extending upwardly from base flange 24 is a mounting portion generally designated by reference numera126 and which is comprised of a pair of side wall segments 28, 28' having apertures 30, 30' at an arcuate end thereof.
There is also provided a back wall 32 which includes a plurality of knockout plates 34 as may best be seen in Figures 5 and 6. Adjacent the front and back of mounting portion 26 there are provided a plurality of ribs 36. At the front wall there is also provided a channel 38 for reasons which will become evident hereinbelow.
Housing 14 includes a pair of side walls 40, 42; a front wal144; and a back wall 46.
At the base of front wall 44 there is provided a quarter round structure 48 which is designed to fit over channel structure 38 of base 12. Similarly, there are provided ribs 50 which extend between quarter round structure 48 and front wal144. At the sides of quarter round structure 48, there is provided an aperture 49.
Extending upwardly from walls 40, 42, 44 and 46 are screen mounting members 52. At the junction of rear wall 46 with side walls 40 and 42, there is provided an aperture 54 for reasons discussed hereinbelow.
Screen structure 16 comprises a plurality of screen frames 56 with screening mounted therein. In this regard, it is preferred that screen 58 have relatively small aperture dimension to prevent entry of any undesired animals therein including relatively
-3-small creatures such as bees and various insects.
Rain deflectors 18 are comprised of a plurality of sloping surfaces 60 and are designed to fit within each other in a spaced apart relationship as is known in the art.
Intermediate each rain deflectors 18 is a separator 20.
As is known in the art, any number of deflectors 18 may be provided -generally in a range of between two and four such deflectors. Actually, the more deflectors present in the ventilator, the greater the surface area of the screen member 16 and accordingly, the greater the ventilating capacity.
On the top of the uppermost deflector 18, there is provided a cover member 22.
In one embodiment of the invention, cover member 22 may comprise or have incorporated therein a solar cell which would be operatively connected to an air circulating device interiorly of the ventilator 10. Such an arrangement would be advantageous on relatively hot sunny days wherein the cooling capacity of the ventilator would be augmented by the use of such a fan.
In use, base member 12 is secured to the roof with flanges 24 serving as a flashing.
Housing 14 is placed thereon and is secured together at the front walls by means of a rod 62 which passes through apertures 49 and through channel structure 38.
Naturally, rod 62 is provided with securement means at one end thereof.
Subsequently, the housing 14 can be pivotally rotated until the deflectors 18 are in a horizontal position. At this point in time, a securing device 64 is passed through aperture 54 and secured to a desired one of apertures 36. In this regard, securement device 64 is shown in Figure 7 and includes a handle portion 66 having a locking shaft 66
Rain deflectors 18 are comprised of a plurality of sloping surfaces 60 and are designed to fit within each other in a spaced apart relationship as is known in the art.
Intermediate each rain deflectors 18 is a separator 20.
As is known in the art, any number of deflectors 18 may be provided -generally in a range of between two and four such deflectors. Actually, the more deflectors present in the ventilator, the greater the surface area of the screen member 16 and accordingly, the greater the ventilating capacity.
On the top of the uppermost deflector 18, there is provided a cover member 22.
In one embodiment of the invention, cover member 22 may comprise or have incorporated therein a solar cell which would be operatively connected to an air circulating device interiorly of the ventilator 10. Such an arrangement would be advantageous on relatively hot sunny days wherein the cooling capacity of the ventilator would be augmented by the use of such a fan.
In use, base member 12 is secured to the roof with flanges 24 serving as a flashing.
Housing 14 is placed thereon and is secured together at the front walls by means of a rod 62 which passes through apertures 49 and through channel structure 38.
Naturally, rod 62 is provided with securement means at one end thereof.
Subsequently, the housing 14 can be pivotally rotated until the deflectors 18 are in a horizontal position. At this point in time, a securing device 64 is passed through aperture 54 and secured to a desired one of apertures 36. In this regard, securement device 64 is shown in Figure 7 and includes a handle portion 66 having a locking shaft 66
-4-extending outwardly therefrom. Locking lugs 68 are designed to lock the securement device 64 in position.
The placement of securing device 64 in a desired aperture 30 may be done visually or alternatively, there may be provided indicating means on each of the apertures 30 corresponding to a certain roof pitch.
As shown in Figure 8, a structure generally designated by reference numera170 may be formed and each of which comprises a pair of rain deflectors 18. In order to form the same, a cutting device may be used about the equator of the device 70 to form two such rain deflectors 18.
The ventilator may be made of many different materials though a preferred material is plastic.
As previously discussed, one or more knock out plates 34 may be removed, depending upon the angle of placement of housing 14 on base member 12. Such an arrangement will ensure maximum ventilation.
It will be understood that the above described embodiment is for purposes of illustration only and that changes and modifications may be made thereto without departing from the spirit and scope of the invention.
The placement of securing device 64 in a desired aperture 30 may be done visually or alternatively, there may be provided indicating means on each of the apertures 30 corresponding to a certain roof pitch.
As shown in Figure 8, a structure generally designated by reference numera170 may be formed and each of which comprises a pair of rain deflectors 18. In order to form the same, a cutting device may be used about the equator of the device 70 to form two such rain deflectors 18.
The ventilator may be made of many different materials though a preferred material is plastic.
As previously discussed, one or more knock out plates 34 may be removed, depending upon the angle of placement of housing 14 on base member 12. Such an arrangement will ensure maximum ventilation.
It will be understood that the above described embodiment is for purposes of illustration only and that changes and modifications may be made thereto without departing from the spirit and scope of the invention.
-5-
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002531538A CA2531538A1 (en) | 2005-12-23 | 2005-12-23 | Ventilation system |
US11/643,369 US20070167130A1 (en) | 2005-12-23 | 2006-12-20 | Ventilation system |
CA 2571969 CA2571969A1 (en) | 2005-12-23 | 2006-12-20 | Ventilation system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002531538A CA2531538A1 (en) | 2005-12-23 | 2005-12-23 | Ventilation system |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2531538A1 true CA2531538A1 (en) | 2007-06-23 |
Family
ID=38175430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002531538A Abandoned CA2531538A1 (en) | 2005-12-23 | 2005-12-23 | Ventilation system |
Country Status (2)
Country | Link |
---|---|
US (1) | US20070167130A1 (en) |
CA (1) | CA2531538A1 (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008058359A1 (en) * | 2006-11-17 | 2008-05-22 | Jean-Rock Ramsay | Static roof ventilator |
US8574045B2 (en) * | 2010-12-17 | 2013-11-05 | Dina Warner | Frost-free vent assembly |
US20130023200A1 (en) * | 2011-07-20 | 2013-01-24 | Louis Lepage | Adjustable roof ventilator |
US10663192B2 (en) * | 2013-01-04 | 2020-05-26 | Fleming Vaughn Carroll | Vertical vent stack cap |
CA2989813C (en) | 2015-06-16 | 2019-02-26 | Liberty Diversified International, Inc. | Ridge vent |
US10746421B2 (en) | 2015-11-13 | 2020-08-18 | Lomanco, Inc. | Vent |
US20170204611A1 (en) | 2016-01-19 | 2017-07-20 | Stéphane Brochu | Gutter protection device and gutter system |
USD837347S1 (en) | 2016-01-29 | 2019-01-01 | Stephane Brochu | Rain gutter cover |
CA2931540C (en) | 2016-05-27 | 2023-04-04 | Stephane Brochu | Gutter cover, gutter assembly including same, and method for installation thereof |
US10538921B2 (en) | 2016-11-08 | 2020-01-21 | Stéphane Brochu | Rain gutter cover and rain gutter including same |
USD873984S1 (en) | 2017-09-13 | 2020-01-28 | Lomanco, Inc. | Vent |
USD874638S1 (en) | 2017-09-13 | 2020-02-04 | Lomanco, Inc. | Portion of a vent |
CA3023339A1 (en) | 2017-11-08 | 2019-05-08 | Stephane Brochu | Gutter guard for floating gutter and kit |
USD873979S1 (en) | 2018-05-01 | 2020-01-28 | Stéphane Brochu | Rain gutter cover |
CA3091411A1 (en) | 2019-08-30 | 2021-02-28 | Tommy Brochu | Gutter guard for gutter and gutter assembly including same |
US11814845B2 (en) | 2020-09-15 | 2023-11-14 | Stephane Brochu | Gutter cover with folds and gutter assembly including the same |
US11585094B2 (en) | 2020-10-29 | 2023-02-21 | Stephane Brochu | Gutter assembly and cover |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3338006A (en) * | 1963-12-04 | 1967-08-29 | Helger L Forsman | Adjustable cupola |
US3742659A (en) * | 1971-06-14 | 1973-07-03 | H Drew | Apparatus for mounting equipment on a roof |
US3895568A (en) * | 1973-07-26 | 1975-07-22 | Ventrola Mfg Co | Ventilator |
US4526091A (en) * | 1984-08-02 | 1985-07-02 | Reynalda Clack | Adjustable roof jack |
US4572059A (en) * | 1984-08-06 | 1986-02-25 | Ramsay Jean R | Static ventilator construction |
US4781401A (en) * | 1987-05-15 | 1988-11-01 | Reynalda Clack | Adjustable jack for mounting on a duct bend |
US5328212A (en) * | 1993-04-30 | 1994-07-12 | Kosik Jr Walter | Interiorly installable roof mount |
US5409266A (en) * | 1994-03-15 | 1995-04-25 | Skyline Metal Products, Inc. | Adjustable roof jack |
CA2147297A1 (en) * | 1995-04-19 | 1996-10-20 | Andre Rheault | Ventilateur de toits |
US5791985A (en) * | 1995-06-06 | 1998-08-11 | Tapco International | Modular soffit vent |
US6019561A (en) * | 1998-03-16 | 2000-02-01 | Thomson; Shane | Device for erecting a wall |
KR20000004567U (en) * | 1998-08-11 | 2000-03-06 | 박태업 | Fixed ventilation |
US6293862B1 (en) * | 1999-08-13 | 2001-09-25 | Dundas Jafine, Inc. | Roof vent |
US6422936B1 (en) * | 2001-04-17 | 2002-07-23 | Behlen Engineered Plastics | Building-attached ornament or ventilator |
GB0311843D0 (en) * | 2003-05-23 | 2003-06-25 | Ramsay Jean Rock | Adjustable roof ventilator jack |
US20070022688A1 (en) * | 2005-06-22 | 2007-02-01 | Dan Fisher | Adjustable corner bead |
-
2005
- 2005-12-23 CA CA002531538A patent/CA2531538A1/en not_active Abandoned
-
2006
- 2006-12-20 US US11/643,369 patent/US20070167130A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20070167130A1 (en) | 2007-07-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Discontinued |