US2596801A - Ventilator mechanism - Google Patents
Ventilator mechanism Download PDFInfo
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- US2596801A US2596801A US713634A US71363446A US2596801A US 2596801 A US2596801 A US 2596801A US 713634 A US713634 A US 713634A US 71363446 A US71363446 A US 71363446A US 2596801 A US2596801 A US 2596801A
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- air
- ventilator
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- 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
- F24F7/007—Ventilation with forced flow
- F24F7/013—Ventilation with forced flow using wall or window fans, displacing air through the wall or window
Definitions
- the invention relates to ventilators and is particularly concerned with portable ventilators of the type adaptable to'be placed in a conventional window opening and incorporating air filtering and humidifying means.
- the invention seeks, as a principal object and accomplishment, to provide a ventilator such as contemplated herein and characterizedby a combination of parts arranged to more satisfactorily perform the various functions required of them and adapted to provide acomp'act assembly which Will successfully combine the factors of structural simplicity, efficiency and durability, and yet be economical to manufacture.
- a feature of theinvention is to provide a ventilator comprising a ventilator body extending between the sides of a" Window frame and from the sill to the"bottom'ofiaistileof a window which is raised partially "inthe' frame, said ventilator body having incorporated therein a suitable airfil'ter' material through whichflowing air from the outside m'ustp'a'ss'a'rid a humidifier means comprising a water tank as part of' the body framework and wick meansextending from the said tank through the air filter material whereby suitable moisture will be caused selectively to be carried from said water tank into the path of flowing air, thereby to 'humidify the incoming flowing air as desired, and said ven-'
- the invention also comprehends'theprovision of a ventilator embodying theprinciples'ashereinbefore set forth but characterized by the"'ab'- sence of fan means, the ventilator body in this instance being placed in a window opening where there is naturally a strong draft,'therebyxelimi'- nating the necessity of mechanical means to draw the air inwardly. 7
- a further object of. the invention is the pro"- vision of a ventilator, such as contemplated hera in, wherein there is provided air humidifying' means which may selectively becausecl to operate or to beshut off, as desired, said means being so constructed as to eliminate theusuallinefli'cient' water pans asfound in priQr-art-structures:
- Figure 1' is a top'plan view of a ventilator embodying the present invention and having parts thereof shown in section to more clearly show the construction'th'ereof":
- Figure 2 is a sideelevational view of the ventilator depicted in Figure 1 and being taken,
- Figure3 is a side elevational view of the ventilator depicted in Figure'l and being taken substantially on the plane of the line 3.3' in Figure 1;
- Figure 4 is an end sectional view of the ventilatordepicted in Figure '1 and being taken sub stantially on the plane of theline 1 -4 in Figure 1";
- Figure 5 is a fragmentary sectional] plan view ofa' portion of the ventilator and being taken substantially on the plane of the line 5-5 in Figure 4;
- Figure 6 is a fragmentary sectional view of the ventilator taken substantially on the plane of theflinefiii in Figure 5;
- Figure 7 is a fragmentary sectional view of thejventil'a't'or ,takensubstantially on the plane of the line 1-1 in Figure 6.
- Figs. 1, 2, 3 and 4 I have illustrated the ventilator mechanism with which the subject invention is particularly concerned and designated in its entirety by the numeral 20, as being adjunctively employed to and placed in a conventional window frame designated in its entirety by the letter A and comprising, in general, side members 2
- the ventilator mechanism 20 in general, comprises a ventilator body 30 extending between the sides 2
- the ventilator body 30 preferably is made of extruded metal shapes suitably formed and welded together by any approved practice to define a substantially rectangular shaped body approximately the thickness of a conventional double hung window frame.
- I provide a substantially rectangular opening 35a on the surface of the body facing theexterior of the building, the said opening being provided with a closure member 36 comprising wire intertwined in any approved pleasing design to define arectangular sheet of metallic mesh suitably secured to the marginal portions of the opening 35a. It is notable that an opening 31 similar to and opposite to the opening 35a is provided on the surface of the body facing the interior of the building and has a similar wire mesh closure member 38.
- Disposed within theventilator body 30 in the path of flowing air passing through the body there is provided suitable air filter material 3
- Secured to the surface of the body facing the interior of the building by suitable screws, as at 39, is an air funnel 4
- the ventilator mechanism contemplated herein may be made in standard sizes and yet be adaptable to be placed in windows of different sizes, thereby greatly reducing its cost in manufacture and increasing its versatility in use.
- This is advantageously accomplished by the provision of a movable extension piece 50 (Figs. 1, 2 and 3) of extruded metal formed of substantially U-shape and carried by one end of said body 30 for sliding movement by suitably removable lugs 5
- a suitable spring means as at adaptable to engage the body 30 and the ex tension piece 50, as shown. 1
- extensionpiece 5B of different sizes so that a proper sized-extension piece 50 determined by the size of window opening may be secured to the body3ll.
- the width of the entire mechanism can be adjusted within a certain range with one extension piece which will adapt the mechanism to fit all windows within said range of adjustment and, if it is desired to have the ventilator mechanism placed in a window beyond said first range of adjustment, another.
- extension piece 50 of different size can be employed which will provide a new range of adjustmentfor windows within said second range ofadjustment.
- the humidifier means as at 32. It has long been recognized by eminent medical authorities that controlled humidity in the air we breathe is absolutely necessary to healthy living.
- the humidifying means employed in such devices was not controlled, but merely consisted of pans of water over whichtheflowing air passed, thereby permittingv the air. to, absorb moisture. the air may be controlled selectively and more efficiently since the moisture is conveyed directly into the path of flowing air. This, is admirably and advantageously accomplished by. the present invention bythe provision ofa water tank 33.
- humidity of as part of the structure-'ofthebody 35 said water tank having disposed therein in contact with the water contained therein so that it can absorb said water, a wickmeans 34 of suitable conventional interwoven cloth material and extending substantially from the center of said water tank diagonally downwardly and outwardly into the portion of the body 3
- I provide a shut-off device designated in its entirety by the numeral 55 (Figs. 5, 6 and '7) and comprising a handle lever 56 pivotally secured to the underside of the water tank by a suitable rivet at at 51 and adapted to selectively contact and wedge said wick means 34 between itself and a suitable metal block 58, thereby to squeeze said wick means tightly at the point of contact and prevent moisture to be conveyed to portions of the wick means located in the direct path of flowing air.
- the handle 55 projects outwardly of the body 30 through a slotted hole 59 to within reach of the operator.
- the slotted hole 59 is provided with a recess 50 into which the handle lever 56 is received to lock the handle in its shut-off position.
- the handle lever 56 When it is desired to have more moisture in the air, the handle lever 56 is pressed downwardly slightly and moved toward the left in the slotted hole 59 as seen in Fig. 2, thereby releasing the wedging effect of the handle lever 56 against the wick means 34 which will permit moisture to be conveyed to the portions of the wick means located in the path of flowing air where the moisture will then be efficiently absorbed by the air as it passes through the ventilator body 38.
- Water may be placed into the water tank through the opening 60a (Fig. 1) which may be provided with a suitable cork stopper 6!.
- the humidifying mean of the present invention is not only eflicient, but may be controlled to fit the requirements as to amount of humidity.
- the humidifying means is further adaptable to ease the suffering of persons afiiicted with asthma, hayfever and other like ailments by the placement of chemicals, pine solutions, etc. into the water which will be caused to be absorbed by the flowing air and transmitted into the room, thereby to ease the breathing of the aiilicted person.
- the device not only properly humidifies the air and causes the chemicals to be absorbed by the air, but filters the air as well to remove substantially all foreign matter aggravating to all persons aillicted with such ailments such as pollen, dust and the like.
- the present ventilator mechanism may not only be employed for general use in a home, but may be advantageously employed with equal success in hospitals, sanitariums, rest resorts and the like.
- the ventilator mechanism may be enameled in any of the usual present day color schemes and character of ornamentation or, in some cases, it may be desirable to make the entire mechanism of metals such as stainless steel, Monel metal or brass.
- the invention further comprehends the provision of a Ventilator mechanism embodying the principles as hereinbefore set forth, but characterized by the absence of fan means, the ventilator body 35 in this instance being placed in a window opening where there is naturally a strong draft, thereby eliminating the necessity of mechanical means to draw the air inwardly.
- a Ventilator mechanism embodying the principles as hereinbefore set forth, but characterized by the absence of fan means, the ventilator body 35 in this instance being placed in a window opening where there is naturally a strong draft, thereby eliminating the necessity of mechanical means to draw the air inwardly.
- This i advantageously accomplished by merely removing the screws 39- which will permit the: air funnel to be removed from the ventilator body 35 and since the fan means 35 is carried by the air funnel '40-, it-also will be removed in the same operation.
- a ventilator mechanism comprising a ventilator body having an opening at each side and provided with air filter means and arranged to permit the flow of air therethrough, a liquid container carried by the top portions of the body and having a slotted aperture disposed in the central regions of the lower wall thereof, means comprising two wicks having end portions extending through said slotted aperture and into said liquid container respectively at each side of the central regions thereof while the balance of each of said wicks is arranged to extend downwardly and diagonally within the air filter means and into the path of the flowing air, said wick means being arranged to absorb the liquid within the container and convey the same along its entire length into the path of the flowing air where said liquid maybe absorbed into said air, and lever means including a stationary member carried by said body and disposed adjacent said slotted aperture, said lever means being arranged for manual operation to compress portions of said wick means against said stationary member whereby to restrict and prevent the liquid from being conveyed into the path of flowing air by said wick.
- said body having mechanical means whereby air will be caused to be drawn
- a ventilator mechanism comprising a ventilator body having an opening at each side and provided with air filter means and arranged to permit the flow of air therethrough, in combination with a liquid container carried by the top portions of the body and having a slotted aperture disposed in the central regions of the lower wall thereof, means comprising two wicks having end portions extending through said slotted aperture and into said liquid container respectively at each side of the central regions thereof while the balance of each of said wicks is arranged to extend downwardly and diagonally within the air filter means and into the path of the flowing air, said wick means being arranged to absorb the liquidwithin the container and convey the same along its entire length into the path of the flowing air where the liquid may be absorbed into said air, and lever means including a stationary member carried by said body and disposed adjacent said slotted aperture, said lever means being arranged for manual operation to compress portions of said wick means against said stationary member to restrict and prevent the liquid from being conveyed into the path of flowing air by said wick means.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
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- General Engineering & Computer Science (AREA)
- Air Humidification (AREA)
Description
M y 3, 1952 c. J. WlLHELMl 2,596,801
VENTILATOR MECHANISM Filed Dec. 5, 1946 I 2 SHEETS-SHEET 1 Emi- Qanf Q IZVVENTORZ wmmm,
[11s ATTORNEY.
M y 13, 1952 c. J. WlLHELMl 2,596,801
VENTILATOR MECHANISM Filed Dec. 5, 1946 2 SHEETS-Sl-IEET 2 Patented May 13, 1952 UNITED STATES PATENT OFFICE 2,596,801 VENTILATOR MECHANISM Carl Jchn Wilhelmi, ChicagmIlL Application December 3, 1946, Serial Na". 713,634
The invention relates to ventilators and is particularly concerned with portable ventilators of the type adaptable to'be placed in a conventional window opening and incorporating air filtering and humidifying means. v
The invention seeks, as a principal object and accomplishment, to provide a ventilator such as contemplated herein and characterizedby a combination of parts arranged to more satisfactorily perform the various functions required of them and adapted to provide acomp'act assembly which Will successfully combine the factors of structural simplicity, efficiency and durability, and yet be economical to manufacture.
Another object and accomplishment ofthe in vention is to improve the construction of ven tilators as contemplated herein with respect to efiiciency of operation and to ready adaptability of the ventilator to placement in or removalfrom a conventional window opening Without alteration of the window opening or requirement of tools; and to this end, a feature of theinvention is to provide a ventilator comprising a ventilator body extending between the sides of a" Window frame and from the sill to the"bottom'ofiaistileof a window which is raised partially "inthe' frame, said ventilator body having incorporated therein a suitable airfil'ter' material through whichflowing air from the outside m'ustp'a'ss'a'rid a humidifier means comprising a water tank as part of' the body framework and wick meansextending from the said tank through the air filter material whereby suitable moisture will be caused selectively to be carried from said water tank into the path of flowing air, thereby to 'humidify the incoming flowing air as desired, and said ven-'- tilator also having a fan means adaptable to draw air from the outside through said filter material and humidifier and thereafter cause the air to be blown into the room;
The invention also comprehends'theprovision of a ventilator embodying theprinciples'ashereinbefore set forth but characterized by the"'ab'- sence of fan means, the ventilator body in this instance being placed in a window opening where there is naturally a strong draft,'therebyxelimi'- nating the necessity of mechanical means to draw the air inwardly. 7
A further object of. the invention is the pro"- vision of a ventilator, such as contemplated hera in, wherein there is provided air humidifying' means which may selectively becausecl to operate or to beshut off, as desired, said means being so constructed as to eliminate theusuallinefli'cient' water pans asfound in priQr-art-structures:
2 CIaims'; (Cl. 261-97) Yet another and essential object of the ventilator such as contemplated herein is the provision therein of means whereby the ventilator body'm'ay be made in standard sizes and yet be adaptable to be placed in windows of different size.-
Additional objects, features and advantages of the invention disclosed herein will be apparent to persons skilled in the art after the construction and operation are understood from the within description.
It is preferred to accomplish the various objects of this invention and to practice the same in substantially the manner hereinafter fully described and as more particularly pointed out in the appended claims, reference being had to the accompanying drawings which form a part ofthis specification, wherein:
Figure 1' is a top'plan view of a ventilator embodying the present invention and having parts thereof shown in section to more clearly show the construction'th'ereof":
Figure 2 is a sideelevational view of the ventilator depicted in Figure 1 and being taken,
substantially on the plane of the line 22 in Figure 1;
Figure3 is a side elevational view of the ventilator depicted in Figure'l and being taken substantially on the plane of the line 3.3' in Figure 1;
Figure 4 is an end sectional view of the ventilatordepicted in Figure '1 and being taken sub stantially on the plane of theline 1 -4 in Figure 1";
Figure 5 is a fragmentary sectional] plan view ofa' portion of the ventilator and being taken substantially on the plane of the line 5-5 in Figure 4;
Figure 6 is a fragmentary sectional view of the ventilator taken substantially on the plane of theflinefiii in Figure 5; and
Figure 7 is a fragmentary sectional view of thejventil'a't'or ,takensubstantially on the plane of the line 1-1 in Figure 6.
The drawings are to be understood as being more or less of a schematic character for the purpose of illustrating and disclosing a typical or preferred form' of the improvements contemplated'h'erein, and in the drawings like reference characters identify the same parts in the severalvijews.
Referring to the drawings, specifically Figs. 1, 2, 3 and 4, I have illustrated the ventilator mechanism with which the subject invention is particularly concerned and designated in its entirety by the numeral 20, as being adjunctively employed to and placed in a conventional window frame designated in its entirety by the letter A and comprising, in general, side members 2| and 22, and a sill member 23. Disposed within and carried by said frame is a conventional double-hung window frame 24 having a stile 25 fitted with suitable handles 26 and 21 and a conventional glass pane 28.
Sufifice it to say, since the invention is not particularly concerned with the precise construction of the window frame and its associated members, they will not be further described in' detail. It is to be understood that details of these members may be modified to suit particular conditions, and may in some cases be other types of windows, and I do not wish to be limited to the details of the construction of these elements as set forth.
Having thus described the general environment surrounding the ventilator mechanism with which the present invention is particularly concerned, the specific construction and the cooperating functions of the parts of said ventilator mechanism will now be described in detail.
In the exemplary embodiment of the invention depicted in Figs. 1, 2, 3 and 4, the ventilator mechanism 20, in general, comprises a ventilator body 30 extending between the sides 2| and 22 of the Window frame and from the sill 23 to the bottom of the stile 25 of the window frame 24 which is shown raised partially in the frame, said ventilator body 30 having incorporated therein a suitable air filter material 3| through which fiowing air from the outside must pass and a humidifier means designated in its entirety by the numeral 32 and comprising a water tank 33 as part of the body framework and wick means 34 extending from said tank through the air filter material 3| whereby suitable moisture will be caused selectively to be carried from said water tank into the path of flowing air, thereby to humidify the incoming flowing air as desired, and said ventilator mechanism also having a fan means designated in its entirety by the numeral 35 and which is adaptable to draw air from the-outside of the building through said filter material and'humidifying means and thereafter cause the air to be blown into the room.
The ventilator body 30 preferably is made of extruded metal shapes suitably formed and welded together by any approved practice to define a substantially rectangular shaped body approximately the thickness of a conventional double hung window frame.
In order to facilitate passage of air through the ventilator body, I provide a substantially rectangular opening 35a on the surface of the body facing theexterior of the building, the said opening being provided with a closure member 36 comprising wire intertwined in any approved pleasing design to define arectangular sheet of metallic mesh suitably secured to the marginal portions of the opening 35a. It is notable that an opening 31 similar to and opposite to the opening 35a is provided on the surface of the body facing the interior of the building and has a similar wire mesh closure member 38.
Disposed within theventilator body 30 in the path of flowing air passing through the body there is provided suitable air filter material 3| which may comprise any of the conventional filter materials employed for purposes as contemplated herein, such as, for example, steel wool, spun glass, oil treated fiber etc,.-
, her (not shown).
Secured to the surface of the body facing the interior of the building by suitable screws, as at 39, is an air funnel 4|) shaped and constructed substantially as shown in Figs. 1, 2 and l, and having an opening 4| fitted with a suitable closure member 4| comprising wire intertwined in any approved pleasing design to define a circular sheet of metallic mesh suitably secured to the marginal portions of the opening 4 Carried by the air funnel 46 by a suitable bracket as at 43 is the fan means 35 comprising a suitable fan blade 44 operatively disposed adjacent the interior surface of the closure member 4| and driven by a suitable electric motor 35, which derives its source of power through a conventional electrical cord as at 46 having a male plug member 41 adapted to be fitted into a convenient female electrical wall socket mem- It is preferred to have the motor of the two speed type and as a means of controlling the speed and operation of said motor, I employ a conventional three point switch as at 48, the knob 49 of which may assume three positions, such as, for example, a high speed position, a low speed position, and a stop position.
It is notable that the ventilator mechanism contemplated herein may be made in standard sizes and yet be adaptable to be placed in windows of different sizes, thereby greatly reducing its cost in manufacture and increasing its versatility in use. This is advantageously accomplished by the provision of a movable extension piece 50 (Figs. 1, 2 and 3) of extruded metal formed of substantially U-shape and carried by one end of said body 30 for sliding movement by suitably removable lugs 5| and 52 which are adaptable to be received into slotted apertures 53 and 54, respectively. In order to keep the extension piece 50in its extended position in contact with the side member 22 of the window frame, I provide a suitable spring means as at adaptable to engage the body 30 and the ex tension piece 50, as shown. 1
Itis contemplated to make the extensionpiece 5B of different sizes so that a proper sized-extension piece 50 determined by the size of window opening may be secured to the body3ll. Thus, it can be seen that the width of the entire mechanism can be adjusted within a certain range with one extension piece which will adapt the mechanism to fit all windows within said range of adjustment and, if it is desired to have the ventilator mechanism placed in a window beyond said first range of adjustment, another. extension piece 50 of different size can be employed which will provide a new range of adjustmentfor windows within said second range ofadjustment.
In combination with the aforementioned features of the ventilator mechanism ,as-contemplated herein, there is provided the humidifier means as at 32. It has long been recognized by eminent medical authorities that controlled humidity in the air we breathe is absolutely necessary to healthy living. Heretofore, 'in.ventilators of the prior art, the humidifying means employed in such devices was not controlled, but merely consisted of pans of water over whichtheflowing air passed, thereby permittingv the air. to, absorb moisture. the air may be controlled selectively and more efficiently since the moisture is conveyed directly into the path of flowing air. This, is admirably and advantageously accomplished by. the present invention bythe provision ofa water tank 33.
In the present invention humidity of as part of the structure-'ofthebody 35, said water tank having disposed therein in contact with the water contained therein so that it can absorb said water, a wickmeans 34 of suitable conventional interwoven cloth material and extending substantially from the center of said water tank diagonally downwardly and outwardly into the portion of the body 3|!- containing the filter-material 3i and-into the direct path of flowing air, the wick means 3 l conveying moisture from said water tankalong itsentire length where it can be efiiciently absorbed by the flowing air as it passes through the ventilator body 30.
In order that the humidity may be controlled,
I provide a shut-off device designated in its entirety by the numeral 55 (Figs. 5, 6 and '7) and comprising a handle lever 56 pivotally secured to the underside of the water tank by a suitable rivet at at 51 and adapted to selectively contact and wedge said wick means 34 between itself and a suitable metal block 58, thereby to squeeze said wick means tightly at the point of contact and prevent moisture to be conveyed to portions of the wick means located in the direct path of flowing air. It will be observed in Fig. 2 that the handle 55 projects outwardly of the body 30 through a slotted hole 59 to within reach of the operator. The slotted hole 59 is provided with a recess 50 into which the handle lever 56 is received to lock the handle in its shut-off position. When it is desired to have more moisture in the air, the handle lever 56 is pressed downwardly slightly and moved toward the left in the slotted hole 59 as seen in Fig. 2, thereby releasing the wedging effect of the handle lever 56 against the wick means 34 which will permit moisture to be conveyed to the portions of the wick means located in the path of flowing air where the moisture will then be efficiently absorbed by the air as it passes through the ventilator body 38. Water may be placed into the water tank through the opening 60a (Fig. 1) which may be provided with a suitable cork stopper 6!.
Thus, it can be seen that the humidifying mean of the present invention is not only eflicient, but may be controlled to fit the requirements as to amount of humidity. Moreover, the humidifying means is further adaptable to ease the suffering of persons afiiicted with asthma, hayfever and other like ailments by the placement of chemicals, pine solutions, etc. into the water which will be caused to be absorbed by the flowing air and transmitted into the room, thereby to ease the breathing of the aiilicted person. In such cases, it is notable that the device not only properly humidifies the air and causes the chemicals to be absorbed by the air, but filters the air as well to remove substantially all foreign matter aggravating to all persons aillicted with such ailments such as pollen, dust and the like. Accordingly, it will be observed that the present ventilator mechanism may not only be employed for general use in a home, but may be advantageously employed with equal success in hospitals, sanitariums, rest resorts and the like.
The ventilator mechanism may be enameled in any of the usual present day color schemes and character of ornamentation or, in some cases, it may be desirable to make the entire mechanism of metals such as stainless steel, Monel metal or brass.
The invention further comprehends the provision of a Ventilator mechanism embodying the principles as hereinbefore set forth, but characterized by the absence of fan means, the ventilator body 35 in this instance being placed in a window opening where there is naturally a strong draft, thereby eliminating the necessity of mechanical means to draw the air inwardly. This i advantageously accomplished by merely removing the screws 39- which will permit the: air funnel to be removed from the ventilator body 35 and since the fan means 35 is carried by the air funnel '40-, it-also will be removed in the same operation. a
From the foregoing disclosure, it can be observed that I have provided a ventilator mechanism which 'efiiciently fulfills the objects thereof as hereinbefoie set forth and provides numerous advantages which may be summarized as follows:
(1) Structurally simple, efficient and durable;
(2) Economical to manufacture and readily adaptable tomass production manufacture;
(3) Readily adaptable and adjustable to fit into window openings of different sizes; and
(4) Filters the air as well as providing controlled humidification of the air.
While I have illustrated a preferred embodiment of my invention, many modifications may be made without departing from the spirit of the invention, and I do not wish to be limited to the precise details of construction set forth, but wish to avail myself of all changes within the scope of the appended claims.
Having thus described my invention, what I claim as new and desire to secure by Letters Patent of the United States, is:
1. In a ventilator mechanism comprising a ventilator body having an opening at each side and provided with air filter means and arranged to permit the flow of air therethrough, a liquid container carried by the top portions of the body and having a slotted aperture disposed in the central regions of the lower wall thereof, means comprising two wicks having end portions extending through said slotted aperture and into said liquid container respectively at each side of the central regions thereof while the balance of each of said wicks is arranged to extend downwardly and diagonally within the air filter means and into the path of the flowing air, said wick means being arranged to absorb the liquid within the container and convey the same along its entire length into the path of the flowing air where said liquid maybe absorbed into said air, and lever means including a stationary member carried by said body and disposed adjacent said slotted aperture, said lever means being arranged for manual operation to compress portions of said wick means against said stationary member whereby to restrict and prevent the liquid from being conveyed into the path of flowing air by said wick. means, said body having mechanical means whereby air will be caused to be drawn through the ventilator body and into the room sought to be ventilated.
2. A ventilator mechanism comprising a ventilator body having an opening at each side and provided with air filter means and arranged to permit the flow of air therethrough, in combination with a liquid container carried by the top portions of the body and having a slotted aperture disposed in the central regions of the lower wall thereof, means comprising two wicks having end portions extending through said slotted aperture and into said liquid container respectively at each side of the central regions thereof while the balance of each of said wicks is arranged to extend downwardly and diagonally within the air filter means and into the path of the flowing air, said wick means being arranged to absorb the liquidwithin the container and convey the same along its entire length into the path of the flowing air where the liquid may be absorbed into said air, and lever means including a stationary member carried by said body and disposed adjacent said slotted aperture, said lever means being arranged for manual operation to compress portions of said wick means against said stationary member to restrict and prevent the liquid from being conveyed into the path of flowing air by said wick means.
' CARL JOHN WILHELMI.
REFERENCES CITED The following references are of record in the file of this patent:
UNITED STATES PATENTS Number Name Date 27,461 McNeill Mar. 13, 1860 1,514,564 Newcomer Nov. 4, 1924 1,841,536 Jordahl Jan. 19,1932 2,228,224 Benson Jan. 7, 1941 2,391,558 Essick Dec. 25, 1945 2,427,714
Cooper Sept. 23, 1947
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US713634A US2596801A (en) | 1946-12-03 | 1946-12-03 | Ventilator mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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US713634A US2596801A (en) | 1946-12-03 | 1946-12-03 | Ventilator mechanism |
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US2596801A true US2596801A (en) | 1952-05-13 |
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Family Applications (1)
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US713634A Expired - Lifetime US2596801A (en) | 1946-12-03 | 1946-12-03 | Ventilator mechanism |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2850269A (en) * | 1956-10-11 | 1958-09-02 | Hoy R Bohanon | Cooling pad hanger systems |
US5660605A (en) * | 1995-09-18 | 1997-08-26 | Holmes Products Corp. | Window fan |
US20080139108A1 (en) * | 2006-12-12 | 2008-06-12 | Rogacki Zenon A | "Air-Flow" a window air filter insert |
US20120241987A1 (en) * | 2009-11-11 | 2012-09-27 | Seung Hyun Lee | Personal Portable Humidifier-Type Air Cleaner, and Case and Water Tank Thereof |
US20130330238A1 (en) * | 2011-03-02 | 2013-12-12 | Lg Hausys, Ltd. | Humidifier apparatus using a photocatalyst having an air-cleaning function |
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US27461A (en) * | 1860-03-13 | Hot-aib register | ||
US1514564A (en) * | 1922-09-09 | 1924-11-04 | David L Newcomer | Air moistener |
US1841536A (en) * | 1926-02-27 | 1932-01-19 | American Air Filter Co | Filters for gas, air, and the like |
US2228224A (en) * | 1938-06-30 | 1941-01-07 | Chicago Electric Mfg Co | Portable ventilator |
US2391558A (en) * | 1944-08-30 | 1945-12-25 | Essick Bryant | Pad for evaporative coolers |
US2427714A (en) * | 1943-09-07 | 1947-09-23 | Charles G Cooper | Air conditioner |
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---|---|---|---|---|
US27461A (en) * | 1860-03-13 | Hot-aib register | ||
US1514564A (en) * | 1922-09-09 | 1924-11-04 | David L Newcomer | Air moistener |
US1841536A (en) * | 1926-02-27 | 1932-01-19 | American Air Filter Co | Filters for gas, air, and the like |
US2228224A (en) * | 1938-06-30 | 1941-01-07 | Chicago Electric Mfg Co | Portable ventilator |
US2427714A (en) * | 1943-09-07 | 1947-09-23 | Charles G Cooper | Air conditioner |
US2391558A (en) * | 1944-08-30 | 1945-12-25 | Essick Bryant | Pad for evaporative coolers |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2850269A (en) * | 1956-10-11 | 1958-09-02 | Hoy R Bohanon | Cooling pad hanger systems |
US5660605A (en) * | 1995-09-18 | 1997-08-26 | Holmes Products Corp. | Window fan |
US20080139108A1 (en) * | 2006-12-12 | 2008-06-12 | Rogacki Zenon A | "Air-Flow" a window air filter insert |
US20120241987A1 (en) * | 2009-11-11 | 2012-09-27 | Seung Hyun Lee | Personal Portable Humidifier-Type Air Cleaner, and Case and Water Tank Thereof |
US9423142B2 (en) * | 2009-11-11 | 2016-08-23 | Seung Hyun Lee | Personal portable humidifier-type air cleaner, and case and water tank thereof |
US20130330238A1 (en) * | 2011-03-02 | 2013-12-12 | Lg Hausys, Ltd. | Humidifier apparatus using a photocatalyst having an air-cleaning function |
US9080780B2 (en) * | 2011-03-02 | 2015-07-14 | Lg Hausys, Ltd. | Humidifier apparatus using a photocatalyst having an air-cleaning function |
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