US1718182A - Humidifying apparatus - Google Patents
Humidifying apparatus Download PDFInfo
- Publication number
- US1718182A US1718182A US73925A US7392525A US1718182A US 1718182 A US1718182 A US 1718182A US 73925 A US73925 A US 73925A US 7392525 A US7392525 A US 7392525A US 1718182 A US1718182 A US 1718182A
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- Prior art keywords
- wick
- liquid
- humidifier
- chamber
- evaporation
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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
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
- F24F6/04—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using stationary unheated wet elements
- F24F6/043—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using stationary unheated wet elements with self-sucking action, e.g. wicks
Description
June 18 1929. P. A. Rosa ET Al. 1.718.182
'HUMIDIFYING APPARATUS Filed' De. 7; 1925 C INVENTORS PAI/L A. $5 M CLM-Poep A; @wm/- Patented June 18, 1929.
UNITED STATES PATENT OFFICE f PAUL A. ROSE, OF NEW YORK, N. Y., .AND CLIFFORD E. DUNN, OF SHORT HILLS, NEW
` JERSEY.
HUMIDIFYING APEEARATUS.
Application led. December 7, 1925. Serial No. 73,925.
This invention relates to the art of aircon ditioning, and more particularly aims to provide a new and improved apparatus for humidifying, or moistening, and aromatizing also if desired, the air and other contents of the chamber wherein such method is carried out or thel apparatus located.
rIhe invention as its various fields of usetulness are now understood is of special utility when employed'in connection with any enclosure for storing or temporarily preserving tobacco or' tobaccol products in prime condition.
One of the broad objects of the invention,
however, is to provide an apparatus for evaporatively treating the contents of any chamber which are desiralolyl maintained in a certain condition as to moisture, odor, flavor or the like, and for predeterinining` nicely in advance a condition which is to be unvaryingly maintained for comparatively long periods of time.
Another important object of the invention is to provide an apparatus capaeitated as r just described, and yet one wherein the evaporative agent is of an absorbent nature and is soaked or immersed in a collection of the liquid which is to be vaporized after transport by capillary action to a higher level than before.
A further obj eet of the invention is to provide such an apparatus, and one wherein the rate of evaporation may be predetermined in advance orvaried whenever desired and v yet the evaporization area of said agent maiutained constant." f
Still-another obj ectis to provide such an apparatus, and one wherein such predetermination or variation may be entirely independent of the volume of liquid in which the absorbent agent is soaked or immersed.
As to the apparatus, the invention may take various forms, all of course tacilitative of a carrying out of the method. However, as already indicated, an apparatus of special utility is provided when the same'embodies a l humidifier, moistener or aromatizer for humidors, and particularly* cigar humidors of the kind owned personally by the smoker himself.V v
One of the objects of the invention is toprovide such a humidilier, and one of small,y
compact and attractive form, yet one wherein a reservoir for the liquid may be provided in.
Cil
the shape of a liquid chamber ot considerable capacity.
' Another object is to provide a humidifier wherein the action of the humidifier is within wide limits independent of the liquid level in said chamber, and so that the rate of mois'- ture discharge of the humidifier may be quickly and easily predetermined for a comparatively long period or varied whenever desired.
Another obect is to provide such a humidifier, and one *fairly inexpensive to construct.
Another object is to provide a humidifier, wherein all the operating parts, including an absorbent instrumentality for elevating the liquid and for providing an evaporization surface substantially constant in area, are so longlived as to be practically indestructible.
Another object is to provide such a humidi tier, wherein means are provided for substantially completely housing and shielding from observation or unattractive conspicuousness the evaporation surface of said instrumentality.
Various other objects and advantages of the invention will become apparent from the following description, when taken in connection with the accompanying drawing, wherein is shown a humidifier illustrative of one o'l' the many possible apparatus embodiments of the invention.
In said drawing7 Fig. 1 shows the humidifier in perspective;
Fig. 2 is a longitudinal vvertical sectional view;
Fig. 3 is a transverse vertical section, taken on line 3-3 of Fig. 2;
Fig. 4 is a horizontal section, taken on line 4 4 of Fig. 2;
Fig. 5 is a fragmentary vertical section, showing a modified construction; and
Fig. 6 is a horizontal section, taken. on line 6 6 of Fig. 5.
Similar reference characters refer to,simi lar parts through the several views of the drawing.
Referring to Figs. l to 4 more in detail, the humidifier shown has a main casing o'f lazy-L shape, including a rectangular base-body forming a chamber 7 for liquid, and also including a rectangular appendant body constituting a columnar throat 8. Through this throat passes ,all .intermediate length of a wick 9.
At the top oit throat 8 is a `fixed cylindrical tube l0, opening at its bottom to the interior of the casing. vThis tube at its upper end is exteriorly threaded and there carries a readily removable screw-cap 11. Thus by way et the throat 8 the chamber 7 may be replenished with liquid when desired.
The lower length 9c of the wick 9 is loosely suspended for immersion in or absorptive contact with the liquid.
The upper length 9b of the wick is extended from throat 8 of the main casing, through a horizontal sleeve 12 iixed in that wall oit said throat which joins directly the top wall of the chamber 7. This sleeve 12 projects outwardly from the throat, to overlie 'the chamber 7, for a short distance. As will be seen, the length 9b of the wick is such as to have a considerable portion ot the wick project beyond the outer or free end ot sleeve 12. It is the part ot length 9b ot the wick which thus projects, which provides the evaporization surface of substantially constant area.
Frictionally and hence impositively mounted on sleeve 1-2 is an elongate cylindrical cap 13. This cap, when applied as shown houses the length 9b of the wick, supports this wicklength against its natural tendency to droop, and shields the same from observation or at least from being unattractively conspicuous. The cap is suitably oraminous, carrying a plurality ot apertures 111, for affording egress to the vapor.
This cap acts also as a means for regulatf ing the rate ot evaporation of the length 9b of the wick, or for predetermining the maximum rate oit' evaporation oi" such length under given humidity conditions of the surrounding air. Such means, consequently, acts indirectly to control or predetcrmine the maximum rate oit capillary elevation o'l the liquid; but, on the other hand., acts directly, as a throttling agent, relative to the evaporation area established by said length 9".
As a means for regulating the capillary action ot the wick by acting directly on the y wick, the intermediate portion ot the wick at its concavely bent side'is engaged by the yoke portion 15n (see Fig-4) ot a stamped met-al lixture 15, and at an opposite point on its convexly bent side is adapted to be engaged. by the upper transversely arched portion ot a leaf-spring 16. The fixture is suitably anchored within the throat 8 immediately below-sleeve 12, and the lower end of the leatspring is riveted at 17 within chamber 7.
In order to press the leaf-spring toward squeezing or choking coaction with the yokeiixture relative to the wick, to any extent desired, even to choke completely the wick, a screw 18 is provided. This screw is threaded through a stud or boss 19 in the longer end wall ot the casing, and is so disposed that the point of the screw bears on the side ot the leaf-spring away from the yoke-fixture. The
the stamped meta-l yoke-fixture 15 there is 7 present a yoke-block 15. In lieu of the leatspring 16 isa movable yoke-block 16 connected to the inner end ot an adju-sting screw 18 by a 'familiar pin-and-groove connection whereby the screw is locked to theblock 16 and yet may rotate relative thereto.' The block 16 is guided on rods or pins 20.
Thus it will be seen that the apparatus of the present invention operates as follows: The container is provided with a certain bulk oi liquid, and this liquid is contined against indiscriminate or indeiinite spread. Portions oit said liquid are elevated by capillary action to a higher location in the present case, the location of the length 9b of the wick. There the elevated liquid is exposed to the air over an f evaporation surface ofsubstantially constant area. The evaporation eiliciency of said area is in part controlled directly, that is, atv said higher location. This may be done by selecting, say, a particular one of several caps 13,*v differing from its fellows only as to the number and size of the openings 14, and mounting the selected cap as described. As a possible substitute 4for such direct control, preferably as a main control, the evaporation eiciency of said area is indirectly regulated.V Such regulation may be exercised by maintaining or varying certain pressures transversely or constrictively oi' the line or lines of passage of the liquid from the lower to Ithe higher location. In the present Case, as lalready described, convenient means to this end `are shown in the embodiment of FigY 1 as well as in the embodiment of Fig. '5.
Since certain changes maybemade in the*Y in the accompanying drawing shall be interpreted as illustrative and not in a'limiting sense. A
Tt is also to be understood that the'following claims are intended to cover all of the generic and specitic features of the invention herein described, and all statements of the scope of the invention which, as a `matter `of language, might be said to fall therebetween.
l/Ve claim: f
1. A humidifier for tobacco andthe 'like'v y comprising a substantially horizontally disposed receptacle, a rprojection on oneend thereof extending above the remainder of the receptacle and an evaporation chamber carried by said projection to be horizontally disposed over the remainder of said receptacle, a wick disposed throughout said evaporation chamber and into said receptacle, and means for 1controlling the flow of liquid through said wie r..
2. A humidifier for tobacco and the like comprising a substantially horizontally disposed receptacle, a projection on one end thereof extending above the remainder of the receptacle and an'evaporation chamber carried by said projection to be horizontally disposed over the remainder of said receptacle, a wick disposed throughout said evaporation chamber and into said receptacle, and means for controlling the iiow of liquid through said Wick comprising a pair of members relatively movable toward each other to pinch said Wick, and means including a screw for effecting said relative movement.
3. A humidifier for tobacco and the like comprising a substantially horizontally disposed receptaclo, a projection on one end thereof extending above the remainder of the receptacle and an evaporation chamber carried by said projection to be horizontally disposed over the remainder of said receptacle, a Wick disposed throughout said evaporation chamber and into said receptacle, means for controlling the iioW of liquid through said Wick, and a filling opening on said projection.
1l. A device for maintaining tobacco fresh comprising a liquid container adapted to fit within a humidor, said container having inlet means at one end thereof permitting liquid to be poured Within the container, an evaporation chamber comprising a perforated shell above and parallel vvith the container substantially the length thereof and connected to and communicating with said inlet means, and a Wick running from the container thru said means and Within the shell.
' PAUL A. ROSE.
CLIFFORD E. DUNN.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US73925A US1718182A (en) | 1925-12-07 | 1925-12-07 | Humidifying apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US73925A US1718182A (en) | 1925-12-07 | 1925-12-07 | Humidifying apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
US1718182A true US1718182A (en) | 1929-06-18 |
Family
ID=22116619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US73925A Expired - Lifetime US1718182A (en) | 1925-12-07 | 1925-12-07 | Humidifying apparatus |
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US (1) | US1718182A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2715056A (en) * | 1955-08-09 | Wilson | ||
US2901790A (en) * | 1958-12-17 | 1959-09-01 | Norman C Nielsen | Combination paper holder and deodorizer |
US2915251A (en) * | 1947-08-29 | 1959-12-01 | Engine Parts Mfg Co | Hand operated aerosol spray device |
US4479609A (en) * | 1981-10-09 | 1984-10-30 | Matsushita Electric Works, Ltd. | Liquid sprayer |
US20110074052A1 (en) * | 2009-09-27 | 2011-03-31 | Hui-Chin Chen | Wind-water ultrasonic humidifier |
CN105115090A (en) * | 2015-07-14 | 2015-12-02 | 柏鹰 | Water evaporation refrigeration structure and device |
US20170074531A1 (en) * | 2015-09-16 | 2017-03-16 | Damon Keith Debusk | Humidity Delivery Method and Apparatus |
-
1925
- 1925-12-07 US US73925A patent/US1718182A/en not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2715056A (en) * | 1955-08-09 | Wilson | ||
US2915251A (en) * | 1947-08-29 | 1959-12-01 | Engine Parts Mfg Co | Hand operated aerosol spray device |
US2901790A (en) * | 1958-12-17 | 1959-09-01 | Norman C Nielsen | Combination paper holder and deodorizer |
US4479609A (en) * | 1981-10-09 | 1984-10-30 | Matsushita Electric Works, Ltd. | Liquid sprayer |
US20110074052A1 (en) * | 2009-09-27 | 2011-03-31 | Hui-Chin Chen | Wind-water ultrasonic humidifier |
US8113490B2 (en) * | 2009-09-27 | 2012-02-14 | Hui-Chin Chen | Wind-water ultrasonic humidifier |
CN105115090A (en) * | 2015-07-14 | 2015-12-02 | 柏鹰 | Water evaporation refrigeration structure and device |
US20170074531A1 (en) * | 2015-09-16 | 2017-03-16 | Damon Keith Debusk | Humidity Delivery Method and Apparatus |
US10126007B2 (en) * | 2015-09-16 | 2018-11-13 | Damon Keith Debusk | Humidity delivery method and apparatus |
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