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Publication numberUS2614820 A
Publication typeGrant
Publication dateOct 21, 1952
Filing dateMay 5, 1949
Priority dateMay 5, 1949
Publication numberUS 2614820 A, US 2614820A, US-A-2614820, US2614820 A, US2614820A
InventorsStephen P Boydjieff
Original AssigneeStephen P Boydjieff
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Air perfuming device
US 2614820 A
Abstract  available in
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Claims  available in
Description  (OCR text may contain errors)

2r m m D n 3 (mornegs fl- 1952 s P BOYDJIEFF AIR PERFUMING DEVICE Flled May 5, 1949 1 F 2. 1 Stephen RBqyfiz'efl Paten ted Oct. 21, 1952 UNITED STATES PATENT OFFICE- r; 2,614,820 i AIRrERFUMING savior Stephen P; tropism-Readin Pa. Application May 1949, Serial No. 91,566

1 Claim. (01.26'1-46) l invention relates to air-conditioning apparatus; more particularly, to a portable vapor projecting device especially useful for sweetening or perfuming air in a room. However, the device is not limited to such use, and may also be employed for deodorizing or disinfecting a room, or

for killing mosquitoes, flies, etc., depending upon the type of material or liquid which is to be vaporized.

An object of the invention is to provide a vaporizing device which is readily portable and which is adapted for automatic operation so that vapor may be projected at controlled time intervals and thereby maintain a predetermined and uniform vaporized condition of the air, and in the case wherein perfume is used, to maintain an odor of a predetermined strength or concentration.

Other objects and advantages of the present invention will become apparent from a study of the specification, taken with the accompanying drawing wherein:

Fig. 1 is a side elevational view in cross-section of the air conditioning or vapor projecting device employing the principles of my invention, and

Fig. 2 is a front elevational view, shown partly broken away, of the structure shown in Fig. 1.

Referring more particularly to the figures, numeral l denotes a housing or casing of any suitable material, preferably a vinyl plastic material. Housing I is provided with legs or supports 2. The floor or bottom panel of the housing has a plurality of air inlet apertures 3 for allowing air to be drawn inwardly into a blower housing 4. Such housing encloses a blower 5 having fan or impeller blades of well known construction. The blower is driven by an electric motor 6. The outlet of the housing extends into an aperture in a box-like compartment 1.

Inside the compartment 1 is a sponge 8 having a plurality of slots 9 extending therethrough in the general direction of the air bein blown from the blower in order to reduce air resistance. The path of the incoming and outgoing air is shown by arrows. The compartment is accessible by means of a door for allowing replacement or refilling of the sponge with vaporizable liquid. The front panel of the housing I has a plurality of outlet openings Ill through which the vapor saturated air is blown outwardly into the surrounding atmosphere. The sponge is saturated or partly saturated with liquid perfume if it is desired to give the air a sweetened or fragrant aroma. Or perhaps a liquid deodorant, antiseptic or insect killing material, such as D. D. T.

2, may be used if the purpose is to urify the" air or kill flies, moths, etc. Or medicinal liquids may be used for charging the air with medicinal vapors to give a patient relief from bronchial, nasal or other respiratory ills. If desired, however, the sponge may be replaced by a block of solid camphor .or similar material in case it is desired to use the device for killing moths or other insects. A principal use of the device, however, is for sweetening or perfuming air in a room by diffusing perfume vapor, which not only kills offensive odors, but provides very pleasant aromas.

On the front panel of the housing is provided an electric switch ll, preferably having three positions: on, off, and time. Also, on the front panel is provided an electric clock and timer controlling device, indicated generally by numeral l2, and of any well known construction, such as those used on the so-called wake up alarms on radios.

In the operation of the device, when it is desired to start the blower, switch II is turned to the on position which will effect continuous drive of the motor and continuous blowing of air through the saturated sponge so as to project vaporized or sweetened air into the room. Of course, turning the switch II to the off position will cause stoppage of the motor. However, when it is desired to run the blower at timed regular intervals such as may be controlled by clock l2, switch II is moved to the time position.

If desired, the sponge may rest in a reservoir (not shown) partly filled with liquid to be vaporized so as to maintain the sponge in a saturated condition at all times.

Thus it will be seen that I have provided a very compact and portable, as well as efficient, vapor projecting or air-conditioning device suitable for sweetening air in a room by perfumes, or for other uses, such as for deodorizing the air, killing insects, such as moths, flies, etc.

While I have illustrated and described a certain specific embodiment of my invention, it will be apparent that this is by way of illustration only, and that various changes and modifications may be made within the contemplation of my invention and within the scope of the following claim.

I claim:

Apparatus for diilusing perfumed vapor and the like in a room, comprising a casing having bottom, front and rear panels, a plurality of air outlet openings in the front panel and a pluand within said casing including a door for gain- 7 ing access thereto, a sponge contained within said compartment, said sponge having a plurality of slots each extending in horizontal parallel relationship and along the direction of air now emanating from the outlet of said blower and providing intercommunication between said blower outlet and said outlet openings in the front panel, said sponge being saturable with a liquid the vapor of which it is desired to difiuse, an electrical system including a motor for driving said blower and a timer switch for controlling the operation of said motor for permitting operation of said blower at predetermined timed intervals so as to make it possible to blow per- 20 fumed vapors and the like intermittently and thereby maintain a predetermined vapor concentration in the surrounding air.

STEPHEN P. BOYDJIEFF.

REFERENCES CITED The following references are of record in the file of this patent:

UNITED STATES PATENTS Number Name Date 1,621,766 Bulmer Mar. 22, 1927 1,902,200 Tyrer Mar. 21, 1933 2,031,055 McKinney Feb. 18, 1936 2,262,772 Larsen Nov. 18, 1941 2,354,064 Rose July 18, 1944 2,384,016 Dishner Sept. 4, 1945 FOREIGN PATENTS Number Country Date 545,833 Great Britain June 16, 1942

Patent Citations
Cited PatentFiling datePublication dateApplicantTitle
US1621766 *May 25, 1925Mar 22, 1927James R BulmerAir cooler and humidifier
US1902200 *Dec 2, 1926Mar 21, 1933Standard Radium Corp Of AmericDevice for impregnating drinking water with radium emanation
US2031055 *Oct 30, 1933Feb 18, 1936Lucius Harlow GrimesAir conditioning and refrigerating device
US2262772 *Jan 23, 1939Nov 18, 1941Larsen PederVaporizing device
US2354064 *Dec 11, 1942Jul 18, 1944Rose William HLiquid spraying device
US2384016 *Jun 17, 1944Sep 4, 1945John H DishnerEvaporative cooling unit
GB545833A * Title not available
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US2747201 *Jul 14, 1953May 29, 1956James R HerriottToilet deodorizer
US2750252 *Jun 26, 1951Jun 12, 1956William N SullivanMethod of applying lindane
US2828953 *Jul 1, 1955Apr 1, 1958Dade Disinfecting Company IncOdorant dispenser
US2871975 *Sep 23, 1955Feb 3, 1959Radios S AVacuum cleaners
US3043573 *Feb 16, 1956Jul 10, 1962Edward F ChandlerThermo-transpiration portable air conditioner unit
US3286999 *Jul 2, 1964Nov 22, 1966Mitsubishi Plastics IndCooling tower
US3418068 *May 19, 1965Dec 24, 1968Honeywell IncControl apparatus for air treating systems
US3804592 *Feb 16, 1972Apr 16, 1974Nilodor Co IncTimed drop applicator
US3844057 *May 2, 1972Oct 29, 1974F JohnsonAdvertising and sales promotion method and apparatus
US3990848 *Apr 10, 1975Nov 9, 1976The Risdon Manufacturing CompanySystem for inducing air flow past a gel type product
US3993444 *Oct 15, 1974Nov 23, 1976Edward Leslie BrownIntermittent time controlled vapor dispensing device
US4065261 *Jun 10, 1976Dec 27, 1977Eikosha Co., Ltd.Device for emitting volatile substance
US4146566 *Jul 5, 1977Mar 27, 1979Gaiser Conrad JSelf-contained volatile component dispensing package
US4166087 *Feb 4, 1975Aug 28, 1979Cline-Buckner, Inc.Automatic intermittent vapor dispenser
US4301095 *Aug 18, 1980Nov 17, 1981Product Enterprise, Inc.Air freshener dispenser
US4306892 *Feb 6, 1981Dec 22, 1981Tec-Air, Inc.Disposable air freshening packet
US4383951 *Aug 24, 1981May 17, 1983Woodlets, Inc.Forced flow vapor distribution device
US4444720 *Dec 30, 1981Apr 24, 1984Horst MayerDevice for the output of a deodorizing substance into an air stream particularly in vapor exhaust hoods in kitchens
US4556539 *Mar 21, 1983Dec 3, 1985Donald SpectorDisc-playing aroma generator
US4695434 *Aug 27, 1982Sep 22, 1987Donald SpectorAroma-generating unit
US4707338 *Nov 20, 1986Nov 17, 1987Donald SpectorLight-activated aroma generator with automatic cutoff
US4780253 *Mar 3, 1987Oct 25, 1988Hiroshi FukuharaAromatizing device for air compressor apparatus
US4840770 *Feb 24, 1987Jun 20, 1989Seco Industries, Inc.Odor control product dispenser
US4968456 *Jun 2, 1989Nov 6, 1990Turbo Blast Air Freshener Co., Inc.Electrical air freshener for automobiles
US5011632 *Feb 7, 1990Apr 30, 1991Shimizu Construction Co., Ltd.Ultrasonic fragrance generation apparatus
US5023020 *Mar 14, 1990Jun 11, 1991Shimizu Construction Co., Ltd.Method for supplying aromas, apparatus therefore and facilities provided with same
US5071621 *Jan 19, 1989Dec 10, 1991Shimizu Construction Co. Ltd.Method of supplying scents to a room of a motor vehicle
US5126078 *Nov 5, 1990Jun 30, 1992Steiner Company, Inc.Air freshener dispenser with replaceable cartridge exhaustion alarm
US5223182 *Apr 15, 1992Jun 29, 1993Steiner Company, Inc.Air freshener dispenser with replaceable cartridge exhaustion alarm
US5234162 *Nov 26, 1991Aug 10, 1993Ecolab Inc.Air freshener device cartridge
US5250232 *Jul 17, 1992Oct 5, 1993Bemis Manufacturing CompanyHumidifier
US5342584 *Feb 23, 1993Aug 30, 1994Ecolab Inc.Air freshener device and cartridge with battery
US5431885 *Jan 23, 1992Jul 11, 1995Zlotnik; Clifford B.Cartridge for deodorizing, disinfecting or humidifying apparatus and article for cartridge
US5624311 *Apr 3, 1996Apr 29, 1997Peludat; Walter W.Method and apparatus for room temperature equalizing and air treatment
US5672299 *Jun 7, 1995Sep 30, 1997Daneshvar; YousefBest humidifier
US5715998 *Oct 17, 1996Feb 10, 1998Sula; Suleiman S.Combined humidity gauge and fan for a humidor
US5738831 *Apr 23, 1997Apr 14, 1998Bethel; Fredrick U.Bed linen deodorizer
US5805768 *Jul 8, 1996Sep 8, 1998Bunny Moon EnterprisesAroma therapy diffuser
US5863471 *Dec 20, 1996Jan 26, 1999Emerson Electric Co.Compressible/expandable humidifier wick and method for manufacture
US6361752 *May 19, 1999Mar 26, 2002S. C. Johnson & Son, Inc.Apparatus for volatilizing and dispensing a chemical into a room environment
US6877724Mar 31, 2003Apr 12, 2005The United States Of America As Represented By The Secretary Of The NavyConstant concentration delivery device and method for vaporized substances
US7499632Mar 15, 2007Mar 3, 2009Momentum Industries, LlcDevice for distributing volatile fluids in air
US7540432May 30, 2006Jun 2, 2009S.C. Johnson & Son, Inc.Passive dispensing device
US7997565 *Jan 4, 2008Aug 16, 2011Kelvin ChanCompact portable air cooler
US9149031Sep 13, 2013Oct 6, 2015S.C. Johnson & Son, Inc.Portable area repellent device
US9352062Oct 30, 2013May 31, 2016S.C. Johnson & Son, Inc.Wearable chemical dispenser
US9352064Jun 5, 2014May 31, 2016S. C. Johnson & Son, Inc.Wearable chemical dispenser
US20070217771 *Mar 15, 2007Sep 20, 2007Momentum Industries, LlcDevice for distributing volatile fluids in air
US20070290064 *May 30, 2006Dec 20, 2007Majerowski Amelia HPassive dispensing device
US20100000413 *Jan 7, 2010Hamilton Beach Brands, Inc.Air filtration device
US20130306753 *Feb 9, 2012Nov 21, 2013MOMENTUM INDUSTRIES Inc.Emanator element for volatile liquids and devices incorporating same
WO1996006645A1 *Aug 28, 1995Mar 7, 1996Peludat Walter WAir treatment and room temperature equalizer
WO1998001175A1 *Jul 3, 1997Jan 15, 1998Bunny Moon Enterprises, Inc.Aroma therapy diffuser
Classifications
U.S. Classification261/26, 261/99, 96/222, 96/227, 422/124, 261/96, 261/30, 422/5, 422/116, 422/306, 261/DIG.880, 422/4
International ClassificationF24F3/16
Cooperative ClassificationY10S261/88, F24F3/16
European ClassificationF24F3/16