US2608436A - Air-conditioning and vaporizing fan - Google Patents
Air-conditioning and vaporizing fan Download PDFInfo
- Publication number
- US2608436A US2608436A US65623A US6562348A US2608436A US 2608436 A US2608436 A US 2608436A US 65623 A US65623 A US 65623A US 6562348 A US6562348 A US 6562348A US 2608436 A US2608436 A US 2608436A
- Authority
- US
- United States
- Prior art keywords
- air
- conditioning
- fan
- vaporizing
- vial
- 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
- 238000004378 air conditioning Methods 0.000 title description 6
- 230000008016 vaporization Effects 0.000 title description 6
- 239000000126 substance Substances 0.000 description 3
- NOOLISFMXDJSKH-UTLUCORTSA-N (+)-Neomenthol Chemical compound CC(C)[C@@H]1CC[C@@H](C)C[C@@H]1O NOOLISFMXDJSKH-UTLUCORTSA-N 0.000 description 2
- NOOLISFMXDJSKH-UHFFFAOYSA-N DL-menthol Natural products CC(C)C1CCC(C)CC1O NOOLISFMXDJSKH-UHFFFAOYSA-N 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000002781 deodorant agent Substances 0.000 description 2
- 239000002917 insecticide Substances 0.000 description 2
- 229940041616 menthol Drugs 0.000 description 2
- 239000013043 chemical agent Substances 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
- A61L9/04—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
- A61L9/12—Apparatus, e.g. holders, therefor
- A61L9/127—Apparatus, e.g. holders, therefor comprising a wick
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
- A61L9/04—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
- A61L9/12—Apparatus, e.g. holders, therefor
- A61L9/122—Apparatus, e.g. holders, therefor comprising a fan
Definitions
- This invention relates to improvements in air conditioning and vaporizing fans, and more particularly to a novel electrical heater and fan having air conditioning means.
- An object of the invention is to provide a device of the type which will vaporize various volatile medicinal agents such as menthol.
- Another object of the invention is to provide a device of the type which will also vaporize and project various insecticides such as conventional chemical agents now in use.
- Another object of the invention is to provide a device of the type which will vaporize aromatic preparations such as incense or perfume in a heated or unheated state.
- Another object of the invention is to provide a device of the type which will vaporize and project through a room any one of a variety of chemicals having deodorant properties.
- a further object of the invention is to combine with the above functions the operation of air filtering and heating.
- Fig. 1 is a rear view partly in section and partly in elevation of an air conditioning and vaporizing fan embodying the invention.
- Fig. 2 is a side view partly in section and partly in elevation of the same.
- Fig. 3 is a fragmentary view in vertical section of one of the vials.
- Fig. 4 is a view on line 4-4 of Fig. 3.
- the numeral l refers to the device generally, having a base H, a trunnion support 12 secured thereto by the threaded means I3, and in turn supporting the drum H which houses a conventional electric motor l5 provided with a fan l6 adapted to discharge air through a heater coil H which latter is electrically energized in the conventional manner.
- An air filter I8 is held in the enlarged portion I9 of the drum I 4 with a forced fit.
- a bracket is secured by threaded means 2
- a plurality of vials 22 are supported on the bracket 20 and held in place by the collar bracket 23 which is held about the necks of the vials by means of coil springs 24.
- Each vial top 25 is secured by the pivot element 26 to a pull rod 21 which is provided with a coil spring 28 and a handle member 29.
- Each pull rod 21 is notched as at 30 to provide a detent for the rod when it is extended in upward position.
- the cap 25 carries suspended therefrom a rectangular rod guide element 31 and a loop member 32 retaining the hooked pin 33 which is pinned into the wicks 34 which communicate with the chemical or solution in the vial 22.
- each of the vials 22 may contain a different solution; for instance, one vial will contain menthol, another an insecticide, another an aromatic agent, and the remaining vial a deodorant.
- the rubber washers 36 will help to effectually seal the contents.
- the cover 25 is rotated to release the same and the handle 29 is used to raise the pull rod and cap 25 to the height required to engage the notch at 30. This will necessarily raise the wick 34 into the path of air which may be drawn through the drum I 4 by means of the fan IS. The wick 34 will continue to draw up the solution whereupon the same will be vaporized in the current of air.
- the electrical heater coil I! may be energized or not, as desired, as there are occasions when certain chemicals are better used with or without the accompaniment of heat.
- a vial adapted to contain a volatile liquid for vaporization, a cover for the same, a pull rod attached pivotally centrally to the top of said cover having a notch therein for maintaining said pull rod in extended position, a coil expansion spring on said pull rod for normally maintaining said cap in closed position, a leaf loop depending from said cap, a hooked pin engaged in said loop, a rectangular rod guide depending from said cap within said vial, and a wick impaled on said pin with its free end adapted for immersion in the contents of said vial.
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Description
26, 1952 J. L. BAUGHMAN 2,608,436
AIR CONDITIONING AND VAPORIZING FANS Filed Dec: 16, 1948 Z 25 v 4 3e 1 22 N II.:.. 35 Qzz, Q:
a, 15 Z6 "@HJ .F' 5 f4 27 71/ I F BB fPZz/JQZU (lltorneg Patented Aug. 23, 1952 UNITED STATES PATENT OFFICE AIR-CONDITIONING AND VAPORIZING FAN John Leonard Baughman, Milwaukee, Wis.
Application December 16, 1948, Serial No. 65,623
1 Claim. 1
This invention relates to improvements in air conditioning and vaporizing fans, and more particularly to a novel electrical heater and fan having air conditioning means.
An object of the invention is to provide a device of the type which will vaporize various volatile medicinal agents such as menthol.
Another object of the invention is to provide a device of the type which will also vaporize and project various insecticides such as conventional chemical agents now in use.
Another object of the invention is to provide a device of the type which will vaporize aromatic preparations such as incense or perfume in a heated or unheated state.
Another object of the invention is to provide a device of the type which will vaporize and project through a room any one of a variety of chemicals having deodorant properties.
A further object of the invention is to combine with the above functions the operation of air filtering and heating.
Other and further objects of the invention will be apparent as the description proceeds, reference being had to the accompanying drawing, in which:
Fig. 1 is a rear view partly in section and partly in elevation of an air conditioning and vaporizing fan embodying the invention.
Fig. 2 is a side view partly in section and partly in elevation of the same.
Fig. 3 is a fragmentary view in vertical section of one of the vials.
Fig. 4 is a view on line 4-4 of Fig. 3.
Referring more particularly to the drawing, the numeral l refers to the device generally, having a base H, a trunnion support 12 secured thereto by the threaded means I3, and in turn supporting the drum H which houses a conventional electric motor l5 provided with a fan l6 adapted to discharge air through a heater coil H which latter is electrically energized in the conventional manner. An air filter I8 is held in the enlarged portion I9 of the drum I 4 with a forced fit.
A bracket is secured by threaded means 2| t the interior of the drum [4 and extends horizontally from side to side of said drum adjacent the filter means l8. A plurality of vials 22 are supported on the bracket 20 and held in place by the collar bracket 23 which is held about the necks of the vials by means of coil springs 24. Each vial top 25 is secured by the pivot element 26 to a pull rod 21 which is provided with a coil spring 28 and a handle member 29. Each pull rod 21 is notched as at 30 to provide a detent for the rod when it is extended in upward position. The cap 25 carries suspended therefrom a rectangular rod guide element 31 and a loop member 32 retaining the hooked pin 33 which is pinned into the wicks 34 which communicate with the chemical or solution in the vial 22.
In use, each of the vials 22 may contain a different solution; for instance, one vial will contain menthol, another an insecticide, another an aromatic agent, and the remaining vial a deodorant. When the caps 25 are turned down securely, the rubber washers 36 will help to effectually seal the contents. When it is desired to use the contents of one of the vials in conditioning the air of a room or rooms, the cover 25 is rotated to release the same and the handle 29 is used to raise the pull rod and cap 25 to the height required to engage the notch at 30. This will necessarily raise the wick 34 into the path of air which may be drawn through the drum I 4 by means of the fan IS. The wick 34 will continue to draw up the solution whereupon the same will be vaporized in the current of air. The electrical heater coil I! may be energized or not, as desired, as there are occasions when certain chemicals are better used with or without the accompaniment of heat.
It will be understood that the device is capable of many modifications in structure and design, without departing from the spirit of the invention, within the scope of the appended claim.
Having thus described the invention, what is claimed and desired to be secured by Letters Patent of the United States, is:
In a device of the character described, a vial adapted to contain a volatile liquid for vaporization, a cover for the same, a pull rod attached pivotally centrally to the top of said cover having a notch therein for maintaining said pull rod in extended position, a coil expansion spring on said pull rod for normally maintaining said cap in closed position, a leaf loop depending from said cap, a hooked pin engaged in said loop, a rectangular rod guide depending from said cap within said vial, and a wick impaled on said pin with its free end adapted for immersion in the contents of said vial.
J. LEONARD BAUGHMAN.
REFERENCES CITED The following references are of record in the file of this patent:
UNITED STATES PATENTS Number Name Date 680,689 Bradshaw Aug. 20, 1901 1,872,078 Giambertoni Aug. 16, 1932 1,920,155 Andvig Aug. 1, 1933 2,376,046 Gelfand May 15, 1945 2,452,424 Bell Oct. 26, 1948 FOREIGN PATENTS Number Country Date 108,378 Australia Aug. 24, 1939
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US65623A US2608436A (en) | 1948-12-16 | 1948-12-16 | Air-conditioning and vaporizing fan |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US65623A US2608436A (en) | 1948-12-16 | 1948-12-16 | Air-conditioning and vaporizing fan |
Publications (1)
Publication Number | Publication Date |
---|---|
US2608436A true US2608436A (en) | 1952-08-26 |
Family
ID=22063993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US65623A Expired - Lifetime US2608436A (en) | 1948-12-16 | 1948-12-16 | Air-conditioning and vaporizing fan |
Country Status (1)
Country | Link |
---|---|
US (1) | US2608436A (en) |
Cited By (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2754554A (en) * | 1952-04-04 | 1956-07-17 | Mills Terence John | Germicidal deodorizer |
US2796290A (en) * | 1956-07-30 | 1957-06-18 | Watson H Downs | Perfumer and deodorizer |
US3096817A (en) * | 1960-04-13 | 1963-07-09 | American Air Filter Co | Apparatus for humidifying an air stream |
US3203112A (en) * | 1962-07-26 | 1965-08-31 | George F Edmonds | Footwear treating apparatus |
US3330508A (en) * | 1965-09-20 | 1967-07-11 | Ryan Aeronantical Co | Aerial dispersal system for fluids |
US3723706A (en) * | 1967-10-10 | 1973-03-27 | Philips Corp | Wick type evaporator |
FR2474406A1 (en) * | 1979-07-19 | 1981-07-31 | Gerlach Helmuth | Motor vehicle deodoriser contg. renewable perfumed cartridge - through which air is blown by 12 volt motorised fan |
US5114625A (en) * | 1991-02-20 | 1992-05-19 | Gibson Clyde W | Fragrance dispenser for evaporating aromatic liquid |
US5161646A (en) * | 1991-03-22 | 1992-11-10 | Wellington Leisure Products | Animal attractant scent dispensing device |
US5178327A (en) * | 1991-08-02 | 1993-01-12 | Summit Products, Inc. | Air freshener |
US6136277A (en) * | 1998-08-12 | 2000-10-24 | Nardini; Joseph | Fragrance dispersion system |
FR2821922A1 (en) * | 2001-03-09 | 2002-09-13 | Yann Birot | MOBILE MULTIFUNCTION VENTILATION DEVICE |
US20040241053A1 (en) * | 2003-05-29 | 2004-12-02 | Thompson Stanley O. | Apparatus for dispersing volatile materials into the environment |
US20060178026A1 (en) * | 1997-07-30 | 2006-08-10 | Thomas & Betts International, Inc. | Separable electrical connector assembly |
US7389943B2 (en) | 2004-06-30 | 2008-06-24 | S.C. Johnson & Son, Inc. | Electromechanical apparatus for dispensing volatile substances with single dispensing mechanism and cartridge for holding multiple receptacles |
US20080169354A1 (en) * | 2007-01-17 | 2008-07-17 | The Dial Corporation | Piston actuated vapor-dispersing device |
US20080169306A1 (en) * | 2007-01-17 | 2008-07-17 | The Dial Corporation | Piston actuated vapor-dispersing device |
US7469844B2 (en) | 2002-11-08 | 2008-12-30 | S.C. Johnson & Son, Inc. | Diffusion device and method of diffusing |
US7610118B2 (en) | 2002-11-08 | 2009-10-27 | S.C. Johnson & Son, Inc. | Dispensing of multiple volatile substances |
US7622073B2 (en) | 2005-04-12 | 2009-11-24 | S.C. Johnson & Son, Inc. | Apparatus for and method of dispensing active materials |
USD639923S1 (en) | 2010-04-15 | 2011-06-14 | S.C. Johnson & Son, Inc. | Dispensing device |
US8320751B2 (en) | 2007-12-20 | 2012-11-27 | S.C. Johnson & Son, Inc. | Volatile material diffuser and method of preventing undesirable mixing of volatile materials |
WO2016102478A1 (en) * | 2014-12-23 | 2016-06-30 | Koninklijke Philips N.V. | Effective anti-bacteria and anti-viral air treatment device |
US20160263265A1 (en) * | 2015-03-12 | 2016-09-15 | Pacific Precision Products Mfg. | Scent delivery system |
US20170102156A1 (en) * | 2015-10-09 | 2017-04-13 | The Procter & Gamble Company | Systems and methods for coupling the operations of an air handling device and a volatile composition dispenser |
WO2018122350A1 (en) * | 2016-12-29 | 2018-07-05 | Airparfum Timeless, S.L. | Perfume testers |
US10416687B2 (en) | 2015-10-09 | 2019-09-17 | The Procter & Gamble Company | Systems and methods for coupling the operations of a volatile composition dispenser and a smart appliance |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US680689A (en) * | 1900-08-28 | 1901-08-20 | Charles T Bradshaw | Device for distributing odors. |
US1872078A (en) * | 1930-01-28 | 1932-08-16 | Firm Societa Costruzione Appar | Fan |
US1920165A (en) * | 1931-05-16 | 1933-08-01 | Andvig Hans | Mouth cleansing device |
US2376046A (en) * | 1944-08-12 | 1945-05-15 | Boyle Midway Inc | Combined bottle closure and wick |
US2452424A (en) * | 1945-08-03 | 1948-10-26 | Seeman Bros Inc | Wick holder for evaporators |
-
1948
- 1948-12-16 US US65623A patent/US2608436A/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US680689A (en) * | 1900-08-28 | 1901-08-20 | Charles T Bradshaw | Device for distributing odors. |
US1872078A (en) * | 1930-01-28 | 1932-08-16 | Firm Societa Costruzione Appar | Fan |
US1920165A (en) * | 1931-05-16 | 1933-08-01 | Andvig Hans | Mouth cleansing device |
US2376046A (en) * | 1944-08-12 | 1945-05-15 | Boyle Midway Inc | Combined bottle closure and wick |
US2452424A (en) * | 1945-08-03 | 1948-10-26 | Seeman Bros Inc | Wick holder for evaporators |
Cited By (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2754554A (en) * | 1952-04-04 | 1956-07-17 | Mills Terence John | Germicidal deodorizer |
US2796290A (en) * | 1956-07-30 | 1957-06-18 | Watson H Downs | Perfumer and deodorizer |
US3096817A (en) * | 1960-04-13 | 1963-07-09 | American Air Filter Co | Apparatus for humidifying an air stream |
US3203112A (en) * | 1962-07-26 | 1965-08-31 | George F Edmonds | Footwear treating apparatus |
US3330508A (en) * | 1965-09-20 | 1967-07-11 | Ryan Aeronantical Co | Aerial dispersal system for fluids |
US3723706A (en) * | 1967-10-10 | 1973-03-27 | Philips Corp | Wick type evaporator |
FR2474406A1 (en) * | 1979-07-19 | 1981-07-31 | Gerlach Helmuth | Motor vehicle deodoriser contg. renewable perfumed cartridge - through which air is blown by 12 volt motorised fan |
US5114625A (en) * | 1991-02-20 | 1992-05-19 | Gibson Clyde W | Fragrance dispenser for evaporating aromatic liquid |
US5161646A (en) * | 1991-03-22 | 1992-11-10 | Wellington Leisure Products | Animal attractant scent dispensing device |
US5178327A (en) * | 1991-08-02 | 1993-01-12 | Summit Products, Inc. | Air freshener |
US7524202B2 (en) | 1997-07-30 | 2009-04-28 | Thomas & Betts International, Inc. | Separable electrical connector assembly |
US20060178026A1 (en) * | 1997-07-30 | 2006-08-10 | Thomas & Betts International, Inc. | Separable electrical connector assembly |
US7216426B2 (en) | 1997-07-30 | 2007-05-15 | Thomas & Betts International, Inc. | Method for forming a separable electrical connector |
US6136277A (en) * | 1998-08-12 | 2000-10-24 | Nardini; Joseph | Fragrance dispersion system |
WO2002073096A1 (en) * | 2001-03-09 | 2002-09-19 | Yann Birot | Mobile multifunctional ventilation device |
FR2821922A1 (en) * | 2001-03-09 | 2002-09-13 | Yann Birot | MOBILE MULTIFUNCTION VENTILATION DEVICE |
US7469844B2 (en) | 2002-11-08 | 2008-12-30 | S.C. Johnson & Son, Inc. | Diffusion device and method of diffusing |
US7610118B2 (en) | 2002-11-08 | 2009-10-27 | S.C. Johnson & Son, Inc. | Dispensing of multiple volatile substances |
US7011795B2 (en) | 2003-05-29 | 2006-03-14 | Jcs/Thg, Llc | Apparatus for dispersing scents into the environment |
US20060153744A1 (en) * | 2003-05-29 | 2006-07-13 | Jcs/Thg, Llc | Apparatus for dispersing scents into the environment |
US20040241053A1 (en) * | 2003-05-29 | 2004-12-02 | Thompson Stanley O. | Apparatus for dispersing volatile materials into the environment |
US7389943B2 (en) | 2004-06-30 | 2008-06-24 | S.C. Johnson & Son, Inc. | Electromechanical apparatus for dispensing volatile substances with single dispensing mechanism and cartridge for holding multiple receptacles |
US7622073B2 (en) | 2005-04-12 | 2009-11-24 | S.C. Johnson & Son, Inc. | Apparatus for and method of dispensing active materials |
US20080169306A1 (en) * | 2007-01-17 | 2008-07-17 | The Dial Corporation | Piston actuated vapor-dispersing device |
US20080169354A1 (en) * | 2007-01-17 | 2008-07-17 | The Dial Corporation | Piston actuated vapor-dispersing device |
US7793861B2 (en) * | 2007-01-17 | 2010-09-14 | The Dial Corporation | Piston actuated vapor-dispersing device |
US7793860B2 (en) * | 2007-01-17 | 2010-09-14 | The Dial Corporation | Piston actuated vapor-dispersing device |
US8320751B2 (en) | 2007-12-20 | 2012-11-27 | S.C. Johnson & Son, Inc. | Volatile material diffuser and method of preventing undesirable mixing of volatile materials |
USD639923S1 (en) | 2010-04-15 | 2011-06-14 | S.C. Johnson & Son, Inc. | Dispensing device |
US10596291B2 (en) | 2014-12-23 | 2020-03-24 | Koninklijke Philips N.V. | Effective anti-bacteria and anti-viral air treatment device |
WO2016102478A1 (en) * | 2014-12-23 | 2016-06-30 | Koninklijke Philips N.V. | Effective anti-bacteria and anti-viral air treatment device |
US20160263265A1 (en) * | 2015-03-12 | 2016-09-15 | Pacific Precision Products Mfg. | Scent delivery system |
US9808550B2 (en) * | 2015-03-12 | 2017-11-07 | Pacific Precision Products Mfg. | Scent delivery system |
US20170102156A1 (en) * | 2015-10-09 | 2017-04-13 | The Procter & Gamble Company | Systems and methods for coupling the operations of an air handling device and a volatile composition dispenser |
US10416687B2 (en) | 2015-10-09 | 2019-09-17 | The Procter & Gamble Company | Systems and methods for coupling the operations of a volatile composition dispenser and a smart appliance |
US11226124B2 (en) * | 2015-10-09 | 2022-01-18 | The Procter & Gamble Company | Systems and methods for coupling the operations of an air handling device and a volatile composition dispenser |
WO2018122350A1 (en) * | 2016-12-29 | 2018-07-05 | Airparfum Timeless, S.L. | Perfume testers |
CN110494169A (en) * | 2016-12-29 | 2019-11-22 | 空气香水永恒公司 | Perfume tester |
CN110494169B (en) * | 2016-12-29 | 2021-08-17 | 空气香水永恒公司 | Perfume tester |
US11471552B2 (en) | 2016-12-29 | 2022-10-18 | Airparfum Timeless, S.L. | Perfume testers |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2608436A (en) | Air-conditioning and vaporizing fan | |
US8301019B2 (en) | Fragrance emanation system | |
US5373581A (en) | Automobile plug-in air freshener with rotatable switch and vaporizer | |
US2057353A (en) | Vaporizing unit fob therapeutic | |
US3993444A (en) | Intermittent time controlled vapor dispensing device | |
US5744106A (en) | Heated scent dispenser | |
US6931202B2 (en) | Electrical evaporator with adjustable evaporation intensity | |
US2668993A (en) | Electrically heated vaporizer | |
JP2968505B2 (en) | Fragrance | |
BRPI0709664A2 (en) | volatile material dispenser | |
US20080298046A1 (en) | Illuminated air treatment device | |
US5434386A (en) | Electric circuit having a heater element and a night light | |
US2124543A (en) | Vaporizer | |
US2609230A (en) | Wick type vaporizer | |
US2690500A (en) | Electrically heated vaporizer with fuse | |
US2424268A (en) | Humidifier | |
US6562294B1 (en) | Apparatus and method for disseminating an air modifying agent | |
US3024200A (en) | Smoke generator | |
US1981650A (en) | Odokizing lamp | |
US7100841B2 (en) | Fragrance dispenser capillary pump | |
US2301646A (en) | Humidifier | |
US2585106A (en) | Vaporizer | |
US1292759A (en) | Vaporizer. | |
US2026942A (en) | Hair drier | |
US1717040A (en) | Electrical vaporizer |