US2202339A - Ventilating device - Google Patents
Ventilating device Download PDFInfo
- Publication number
- US2202339A US2202339A US259666A US25966639A US2202339A US 2202339 A US2202339 A US 2202339A US 259666 A US259666 A US 259666A US 25966639 A US25966639 A US 25966639A US 2202339 A US2202339 A US 2202339A
- Authority
- US
- United States
- Prior art keywords
- casing
- plates
- window
- air
- ventilator
- 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.)
- Expired - Lifetime
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
-
- 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
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
- F24F13/062—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser having one or more bowls or cones diverging in the flow direction
-
- 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
- F24F13/24—Means for preventing or suppressing noise
Definitions
- This invention relates to improvements in Ventilating devices and has particular reference to a window ventilator wherein fresh air may be admitted into a room without causing a draft and, at the same time, will serve to absorb sound Waves or noises which usually enter opened windows.
- a further object is to provide in the ventilator means for dissipating or condensing fog and means to allow foul air to pass from the room.
- An additional object is to produce a ventilator that is economical to manufacture, highly efficient in use, most durable, and a ventilator which may be installed in the ordinary window without altering the window construction.
- a further object is to produce a device of this character which will not shut off any appreciable amount of light, which may enter the window.
- Fig. l is a cross sectional View of our ventilator taken on the line 2-2 of Fig. 2;
- Fig. 2 is a top plan view of Fig. 1;
- Fig. 3 is an enlarged fragmentary View, showing the manner in which the ventilator plates are held.
- Fig. 4 is a fragmentary cross sectional view taken on the line 4-4 of Fig. 1, showing the employment of sound deadening material.
- Applicants have, therefore, devised a ventilator which may be placed between the top of the upper sash and the top of the window, which will admit air without causing excessive drafts, and also a device which will reflect and will absorb unnecessary noises.
- the numeral 5 designates a window frame having the upper sash 6 lowered and having our device installed between the top of the upper sash and the top of the window.
- Our device consists of a substantially rectangular frame 'l of suicient cross sectional area to fill the open space of the window and provided with open sides 1 and 8.
- This frame has bottom baffles 8 and 9 made of a sound deadening material and so disposed that their angular relation reects the sound downwardly and away from the window.
- Within the casing 1 are arranged a series of vertically disposed spaced plates Il of equal length between the ends and overlapping each other a greater portion of their width.
- the outer plate engages the top of the casing and the inner plate engages the bottom of the casing, whereby all the air entering the casing is diverted upwardly in separate streams between the plates.
- 'Ihese plates also serve to gather fog thereon for the purpose of condensing the same.
- the cover of our rectangular structure is provided with a glass roof l2, and, consequently, light from the sky or from the outside may enter 15 through the roof l2 or the plates Il.
- the sound absorbing material baffles 8 and 9 will readily absorb the major sound waves from the currents of air as the air current passes over the surfaces of the bales. Furthermore, as a result of the employment of the plates il the air current will be divided into small units that will pass along the surface of the plates Il so that there is thus realized a smoothing out of the sound waves that may be carried in the air current, a condensing of exces- 30 sive moisture (fog) that may be present in the air current, a breaking down of the velocity of the air current, and a barrier to prevent rain from passing through the window opening.
- the air current will be divided into small units that will pass along the surface of the plates Il so that there is thus realized a smoothing out of the sound waves that may be carried in the air current, a condensing of exces- 30 sive moisture (fog) that may be present in the air current, a breaking down of the velocity of the air current, and a barrier to prevent rain from passing through the window opening.
- a device of the character described comprising a substantially rectangular casing having open sides, and a series of vertically disposed stepped spaced plates of equal length arranged between the ends of the casing and overlapping each other a greater portion of their width, the outer plate engaging the top of the casing and ⁇ the inner plate engaging the bottom of the casing, whereby all of the air entering the casing is diverted upwardly in separate streams between the plates.
- a device of the character described comprising a substantially rectangular casing having open sides, the top of the casing formed of transparent material, and a series of vertically disposed stepped spaced transparent plates of equal length arranged between the ends of the casing and overlapping each other a greater portion of their Width, the outer plate engaging the top of the casing and the inner plate engaging the bottom of the casing, whereby all the air entering the casing is diverted upwardly in separate streams between the plates.
- a device of the character described comprising a substantially rectangular casing having open sides, the top of the casing formed of transparent material, the bottom of the casing formed of sound deadening material arranged at an angle, and a series of vertically disposed stepped spaced transparent plates of equal length a1'- ranged between the ends of the casing and overlapping each other a greater portion of their width, the outer plate engaging the top of the casing and the inner plate engaging the bottom of the casing, whereby all the air entering the casing is diverted upwardly in separate streams 10 between the plates.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Description
May 28, 1940.
w. H. DREssER ET A;
VENTILATING DEVICE Filed March 5, 1939 i W E n e u Bam.. .|V.. w II HI 3% m wmy 0/ 4 1I OS E 55mm O wn@ n EN m5. wi
Patented May 28, 1940 PATENT OFFICE VENTILATING DEVICE Walter H. Dresser and Wilbur E. Van Deren, San Francisco, Calif.; said Dresser assigner to said Van Doren Application March 3, 1939, Serial No. 259,666
3 Claims.
This invention relates to improvements in Ventilating devices and has particular reference to a window ventilator wherein fresh air may be admitted into a room without causing a draft and, at the same time, will serve to absorb sound Waves or noises which usually enter opened windows.
A further object is to provide in the ventilator means for dissipating or condensing fog and means to allow foul air to pass from the room.
An additional object is to produce a ventilator that is economical to manufacture, highly efficient in use, most durable, and a ventilator which may be installed in the ordinary window without altering the window construction.
A further object is to produce a device of this character which will not shut off any appreciable amount of light, which may enter the window.
Other objects and advantages will be apparent during the course of the following description.
In the accompanying drawing forming a part of this specification and in which like numerals are employed to designate like parts throughout the same,
Fig. l is a cross sectional View of our ventilator taken on the line 2-2 of Fig. 2;
Fig. 2 is a top plan view of Fig. 1;
Fig. 3 is an enlarged fragmentary View, showing the manner in which the ventilator plates are held; and
Fig. 4 is a fragmentary cross sectional view taken on the line 4-4 of Fig. 1, showing the employment of sound deadening material.
In Ventilating a room, it is necessary to admit fresh air, which should be done without causing drafts, and, at the same time, eliminating unnecessary noises which enter opened windows.
Applicants have, therefore, devised a ventilator which may be placed between the top of the upper sash and the top of the window, which will admit air without causing excessive drafts, and also a device which will reflect and will absorb unnecessary noises.
In the accompanying drawing wherein for the purpose of illustration is shown a preferred embodiment of our invention, the numeral 5 designates a window frame having the upper sash 6 lowered and having our device installed between the top of the upper sash and the top of the window. Our device consists of a substantially rectangular frame 'l of suicient cross sectional area to fill the open space of the window and provided with open sides 1 and 8. This frame has bottom baffles 8 and 9 made of a sound deadening material and so disposed that their angular relation reects the sound downwardly and away from the window. Within the casing 1 are arranged a series of vertically disposed spaced plates Il of equal length between the ends and overlapping each other a greater portion of their width. The outer plate engages the top of the casing and the inner plate engages the bottom of the casing, whereby all the air entering the casing is diverted upwardly in separate streams between the plates. 'Ihese plates also serve to gather fog thereon for the purpose of condensing the same.
The cover of our rectangular structure is provided with a glass roof l2, and, consequently, light from the sky or from the outside may enter 15 through the roof l2 or the plates Il.
Broadly stated, it will thus be seen that with our device in place, air and light may enter the room, but the storm elements as well as the noises will be eliminated.
. To be more specific the sound absorbing material baffles 8 and 9 will readily absorb the major sound waves from the currents of air as the air current passes over the surfaces of the bales. Furthermore, as a result of the employment of the plates il the air current will be divided into small units that will pass along the surface of the plates Il so that there is thus realized a smoothing out of the sound waves that may be carried in the air current, a condensing of exces- 30 sive moisture (fog) that may be present in the air current, a breaking down of the velocity of the air current, and a barrier to prevent rain from passing through the window opening.
It is to be understood that the form of our invention herewith shown and described is to be taken as a preferred example of the same and that various changes relative to the material, size, shape and arrangement of parts may be resorted to without departing from the spirit of the invention or the scope of the subjoined claims.
Having thus described our invention, we claim:
l. In a device of the character described, comprising a substantially rectangular casing having open sides, and a series of vertically disposed stepped spaced plates of equal length arranged between the ends of the casing and overlapping each other a greater portion of their width, the outer plate engaging the top of the casing and `the inner plate engaging the bottom of the casing, whereby all of the air entering the casing is diverted upwardly in separate streams between the plates.
2. 1n a device of the character described, comprising a substantially rectangular casing having open sides, the top of the casing formed of transparent material, and a series of vertically disposed stepped spaced transparent plates of equal length arranged between the ends of the casing and overlapping each other a greater portion of their Width, the outer plate engaging the top of the casing and the inner plate engaging the bottom of the casing, whereby all the air entering the casing is diverted upwardly in separate streams between the plates.
3. In a device of the character described, comprising a substantially rectangular casing having open sides, the top of the casing formed of transparent material, the bottom of the casing formed of sound deadening material arranged at an angle, and a series of vertically disposed stepped spaced transparent plates of equal length a1'- ranged between the ends of the casing and overlapping each other a greater portion of their width, the outer plate engaging the top of the casing and the inner plate engaging the bottom of the casing, whereby all the air entering the casing is diverted upwardly in separate streams 10 between the plates.
WALTER H. DRESSER. WILBUR E. VAN DOREN.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US259666A US2202339A (en) | 1939-03-03 | 1939-03-03 | Ventilating device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US259666A US2202339A (en) | 1939-03-03 | 1939-03-03 | Ventilating device |
Publications (1)
Publication Number | Publication Date |
---|---|
US2202339A true US2202339A (en) | 1940-05-28 |
Family
ID=22985866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US259666A Expired - Lifetime US2202339A (en) | 1939-03-03 | 1939-03-03 | Ventilating device |
Country Status (1)
Country | Link |
---|---|
US (1) | US2202339A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2704504A (en) * | 1950-02-02 | 1955-03-22 | Arthur O Wilkening | Sound trap and air transfer device |
US2746373A (en) * | 1953-10-02 | 1956-05-22 | Mary E Bergsten | Window guard and ventilator |
US3078780A (en) * | 1958-11-24 | 1963-02-26 | Bottlander Wilfried | Ventilating arrangement for buildings, more especially greenhouses |
US5219312A (en) * | 1990-10-25 | 1993-06-15 | Titon Hardware Limited | Ventilators |
WO1995023906A1 (en) * | 1994-03-04 | 1995-09-08 | Niemann, Hans, Dieter | Arrangement in a ventilating mantle |
US20150267404A1 (en) * | 2014-03-20 | 2015-09-24 | Vanair Design Inc. | Panel and panel structure for ventilation and both reactive and dissipative sound dampening |
-
1939
- 1939-03-03 US US259666A patent/US2202339A/en not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2704504A (en) * | 1950-02-02 | 1955-03-22 | Arthur O Wilkening | Sound trap and air transfer device |
US2746373A (en) * | 1953-10-02 | 1956-05-22 | Mary E Bergsten | Window guard and ventilator |
US3078780A (en) * | 1958-11-24 | 1963-02-26 | Bottlander Wilfried | Ventilating arrangement for buildings, more especially greenhouses |
US5219312A (en) * | 1990-10-25 | 1993-06-15 | Titon Hardware Limited | Ventilators |
WO1995023906A1 (en) * | 1994-03-04 | 1995-09-08 | Niemann, Hans, Dieter | Arrangement in a ventilating mantle |
US20150267404A1 (en) * | 2014-03-20 | 2015-09-24 | Vanair Design Inc. | Panel and panel structure for ventilation and both reactive and dissipative sound dampening |
US9493949B2 (en) * | 2014-03-20 | 2016-11-15 | Vanair Design | Panel and panel structure for ventilation and both reactive and dissipative sound dampening |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2262670A (en) | Storm sash | |
US2202339A (en) | Ventilating device | |
US2051613A (en) | Ventilator | |
US1941308A (en) | Awning | |
FR1398514A (en) | Louver installations and elements preventing light from passing between the lintel and a lintel or equivalent | |
US1655194A (en) | Sound muffler | |
US3262487A (en) | Window well cover | |
US1628053A (en) | Window ventilator for automobiles and the like | |
US1929595A (en) | Sound intercepting ventilator | |
US2751839A (en) | Ventilator for storm windows | |
US1844911A (en) | Fan ventilator for corrugated glass structures | |
US1974739A (en) | Apparatus fob intercepting heat | |
US2627951A (en) | Protective panel for jalousie windows | |
US2097738A (en) | Skylight | |
DE2529932A1 (en) | Treble pane ventilating window - has one frame leg of hollow section with duct connected air passages | |
US2344357A (en) | Auxiliary window construction | |
US2114158A (en) | Protective device | |
US4081018A (en) | Storm door and screen combination for a garage | |
US1924411A (en) | Window ventilator | |
US2430615A (en) | Storm window | |
US1611483A (en) | Sound interceptor | |
US2808774A (en) | Combined deflector and screen ventilator | |
US3043369A (en) | Combined storm window and screen construction | |
US2221497A (en) | Ventilator | |
US2202685A (en) | Window |