GB2062199A - Odour suppressing vaporiser; cigar/cigarette igniters - Google Patents

Odour suppressing vaporiser; cigar/cigarette igniters Download PDF

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Publication number
GB2062199A
GB2062199A GB8031647A GB8031647A GB2062199A GB 2062199 A GB2062199 A GB 2062199A GB 8031647 A GB8031647 A GB 8031647A GB 8031647 A GB8031647 A GB 8031647A GB 2062199 A GB2062199 A GB 2062199A
Authority
GB
United Kingdom
Prior art keywords
plug
substrate
socket
vapour
cavity
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.)
Withdrawn
Application number
GB8031647A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AIR FRESH UK Ltd
Original Assignee
AIR FRESH UK Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by AIR FRESH UK Ltd filed Critical AIR FRESH UK Ltd
Priority to GB8031647A priority Critical patent/GB2062199A/en
Publication of GB2062199A publication Critical patent/GB2062199A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N3/00—Arrangements or adaptations of other passenger fittings, not otherwise provided for
    • B60N3/14—Arrangements or adaptations of other passenger fittings, not otherwise provided for of electrically-heated lighters
    • 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
    • A61L9/02—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air by heating or combustion
    • A61L9/03—Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/0007—Adding substances other than water to the air, e.g. perfume, oxygen
    • B60H3/0014—Adding substances other than water to the air, e.g. perfume, oxygen characterised by the location of the substance adding device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q7/00—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/0007—Adding substances other than water to the air, e.g. perfume, oxygen
    • B60H2003/005—Adding substances other than water to the air, e.g. perfume, oxygen with heating means for adding the substances

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Transportation (AREA)
  • Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)

Abstract

A vaporiser to be used to emit an odour-suppressant vapour to improve the quality of the atmosphere in an enclosed space, such as the interior of a room or a vehicle. Where the vaporiser is to be used in a vehicle it may be a plug to be inserted into a socket for receiving an electrically- heated cigar or cigarette igniter. The plug may be the igniter itself and may be formed with a cavity containing a substrate impregnated with a vaporific substance and which is heated to release the vapour each time the igniter is used. Alternatively the plug may be a special plug to be inserted into the socket in place of a cigar or cigarette igniter. The special plug 11, 14 may include a lamp 15 which when illuminated on insertion of the plug into the socket will heat a substrate 17 to release the vapour. <IMAGE>

Description

SPECIFICATION Odour-suppressing vaporiser The invention relates to a vaporiser to be used to emit an odour-suppressant vapour to improve the quality of the atmosphere in an enclosed space, such as the interior of a room or vehicle.
The term "odour-suppressant vapour" is used herein to mean a vapour which is able either to mask or to modify an unpleasant odour or to do both.
Vaporisers containing a vaporific substance which evaporates at the temperature of the ambient air are well known. Such vaporisers have a rate of evaporation which depends on the temperature of the ambient air, assuming the ambient air is unsaturated, the surface area from which evaporation occurs and the rate of flow of air past the surface from which evaporation occurs. Evaporation from such vaporisers therefore is either not controlled or is controlled by obturation of the surface area from which evaporation is permitted to occur. Except when the surface area is fully obturated, evaporation will continue until all the vaporific substance has been evaporated.
An object of the invention is to provide a vaporiser by which the rate of emission of an odour-suppressant vapour is controlled otherwise than by obturation of the surface area from which evaporation is permitted to occur.
According to the invention, a vaporiser is arranged to receive, before use, a porous pad or block or other porous substrate (hereinafter called a "substrate") containing a vaporific substance from which the release of odour-suppressant vapour at ambient air temperature is negligible, the vaporiser including heating means whereby the temperature in the immediate vicinity of the substrate is arranged to be raised rapidly to a value at which rapid release of vapour from the substrate will occur, whereby the release of odoursuppressant vapour at a perceptible rate is produced only while the temperature in the immediate vicinity of the substrate is raised during or as a result of the operation of the heating means.
Conveniently the heating means is an electrically-operable heating element or heatemitting electric lamp.
Although a vaporiser in accordance with this invention may be used for suppressing an odour in a room, it is particularly intended for use in motor vehicles.
Accordingly, the invention may particularly provide an electrical plug of the kind to be inserted into a socket provided in a motor vehicle for receiving an electrically-heated cigar or cigarette igniter and having a pair of contacts or surfaces which are engageable with corresponding contacts or surfaces in the socket when the plug has been fully inserted into the socket, thereby to connect the plug to a battery or other electrical source, the plug containing a resistance heating element which is energised when the plug is fully inserted into the socket and the plug having an internal cavity therein to be heated by the element when the latter is energised and having a closable inlet thereto to enable the aforesaid substrate to be inserted into the cavity, a wall bounding the cavity having apertures through which odoursuppressant vapour emitted by the vaporific substance in the substrate when heated by the element can permeate.
Each time the plug is inserted into the socket of the cigar or cigarette igniter, the vapour from the vaporific substance in the substrate will be emitted therefrom.
The plug may be the cigar or cigarette igniter itself, the heating element in the plug for igniting a cigar or cigarette, when the plug has been withdrawn from the socket, serving to vaporise the vaporific substance in the substrate in the cavity. Therefore by operating the igniter and then withdrawing it from the socket, whether to light a cigar or cigarette or not, the odour-suppressant vapour released from the substrate due to the heating by the element will permeate into the interior of the vehicle through the apertures in the wall bounding the cavity.
Alternatively, the plug may be a plug especially made for the purpose of receiving the aforesaid substrate and producing the odour-suppressant vapour therefrom. Accordingly, the plug may include a heating element, to vaporise the vaporific substance in the substrate, the element being located in the cavity containing the substrate, the end of the plug adjacent the outer end of the socket having an aperture or apertures therein through which the odour-suppressant vapour emitted as a result of the heating of the substrate by the element will permeate into the interior of the vehicle. The element may conveniently be a lamp.
The substrate may conveniently be of an annular shape which can be inserted into the cavity through the closable inlet thereto and be located in the cavity by placing the substrate on the element with the latter extending through the substrate.
By way of example, two embodiments of plug in accordance with the invention for insertion in a socket for receiving an electrically-heated cigar or cigarette igniter of the kind used in motor vehicles are now described with reference to the accompanying drawings, in which: Figure 1 is an axial section through the first plug which is a conventional cigar or cigarette igniter modified in accordance with this invention; Figure 2 is an axial section through the second plug which is insertable into the socket in place of a conventional cigar or cigarette igniter, and Figure 3 is an end view of the plug shown in Figure 2.
The first embodiment shown in Figure 1 is a modified form of the conventional cigar or cigarette igniter and comprises an outer tubular case 1 of a diameter permitting its insertion into the socket. The outer tubular case contains an inner tubular sleeve 2 which is slidable telescopically within the outer tubular case 1.
Coaxially within the tubular sleeve 2 there is an inner tubular case 3 which carries at its inner end, with respect to the socket, the heating element 4 and has a knob 5 at its outer end, with respect to the socket. The inner tubular case 3 is depressible within the tubular sleeve 2 to compress a compression spring 6 and to engage an electrical contact 7 on the element with a corresponding contact in the socket to complete the circuit to the element 4. The circuit also includes the battery (not shown) of the vehicle, one terminal of the battery being connected to the contact in the socket and the other being connected through the earth return of the vehicle to the case 1, the sleeve 2 and the case 3, which are all metallic. The electrical contact 7 is insulated from these metallic parts by ceramic washers 10.When the element 4 has been heated to a red heat, the contact 7 disengages from the socket contact and then the whole igniter can be withdrawn from the socket by means of the knob 5 to enable the cigar or cigarette to be ignited by holding the hot element 4 against the cigar or cigarette. In accordance with the invention, the interior of the inner tubular case 3 has a removable outer end closure 8, which is integral with or may be held in position by the knob 5, which is made removable.
For example, the closure 8 may be in screwthreaded engagement with the tubular case 3. The tubular case 3 forms a closable cavity into which the aforesaid substrate is inserted. The peripheral walls of the case 3, the sleeve 2 and the case 1 have apertures 9 formed therein and communicating with each other to permit the vapour produced by the heating of the substrate by the element 4 to flow from the cavity into the vehicle interior when the igniter has been removed from the socket, immediately after the element 4 has been heated. Thus each time the igniter is pressed fully into the socket, the heat from the element 4 causes vapour to be released and when the igniter has been withdrawn from the socket immediately following the heating of the element 4, the odour-suppressant vapour will enter the vehicle interior.The igniter can be used in this way whether or not it is used to ignite a cigar or cigarette.
The second embodiment of plug shown in Figures 2 and 3 is similar to a conventional plug having a stem 11 having side and end contacts 12, 1 3 respectively and is capable of being inserted into the socket in the motor vehicle in place of a cigar or cigarette igniter. The plug has a head 14 which is made hollow, to define the aforesaid cavity, and contains a low power lamp 1 5 capable also of emitting heat and which is illuminated as a result of a circuit with the socket being completed by the contacts 12, 13 when the plug is inserted fully into the socket.The head 14 which forms the outer end of the plug, with respect to the socket includes a removable cap 16, to provide access to the interior of the head of the plug for the purpose of inserting the aforesaid substrate into the head 14 and for replacing the lamp 1 5. The substrate is conveniently in the form of an annular tablet 17 which can be placed on the lamp 15, the latter extending through the central hole of the tablet 17. In this way the lamp 1 5, when illuminated, will heat the tablet 1 7 to release the odour-suppressant vapour. The peripheral casing of the head 14 plug defining the cavity is provided with apertures 1 8 through which the vapour will flow to the interior of the vehicle compartment in which the socket is positioned. The light from the lamp 1 5 can be observed through the apertures 1 8 or the outer end of the head 14 of the plug or the cap 16 may be made transparent or translucent or have a window therein for this purpose. The illumination of the lamp 1 5 will serve as a warning that the plug has been inserted fully into the socket to energise the lamp. The outer end of the head of the plug or the cap 16 may have a shutter (not shown) to restrict or stop the emission of light.
Instead of the lamp 1 5, a resistance or other heating element may be provided in the plug.

Claims (9)

1. A vaporiser arranged to receive or including a porous substrate, as herein defined, containing a vaporific substance from which the release of odour-suppressant vapour at ambient air temperature is negligible, the vaporiser including heating means whereby the temperature in the immediate vicinity of the substrate is arranged to be raised rapidly to a value at which rapid release of vapour from the substrate will occur, whereby the release of odour-suppressant vapour at a perceptible rate is produced only while the temperature in the immediate vicinity of the substrate is raised during or as a result of the operation of the heating means.
2. A vaporiser as claimed in Claim 1 in which the heating means is an electrically-operable heating element of heat-emitting electric lamp.
3. An electrical plug of the kind to be inserted into a socket provided in a motor vehicle for receiving an electrically-heated cigar or cigarette igniter and having a pair of contacts or surfaces which are engageable with corresponding contacts or surfaces in the socket when the plug has been fully inserted into the socket, thereby to connect the plug electrically to a battery or other electrical source, the plug containing a resistance heating element which is energised when the plug is fully inserted into the socket and the plug having an internal cavity therein to be heated by the element when the latter is energised and having a closable inlet thereto to enable the aforesaid substrate to be inserted into the cavity, a wall bounding the cavity having apertures through which odour-suppressant vapour emitted by the vaporific substance in the substrate when heated by the element can permeate.
4. A plug as claimed in Claim 3 being the cigar or cigarette igniter itself, the heating element in the plug for igniting a cigar or cigarette, when the plug has been withdrawn from the socket, serving to vaporise the vapirific substance in the substrate in the cavity.
5. A plug as claimed in Claim 3 including a heating element, to vaporise the vaporific substance in the substrate, the element being located in the cavity containing the substrate, the end of the plug adjacent the outer end of the socket having an aperture or apertures therein through which the odour-suppressant vapour emitted as a result of the heating of the substrate by the element will permeate into the interior of the vehicle.
6. A plug as claimed in Claim 5 in combination with a substrate of annular shape which is inserted into the cavity through the closable inlet thereto and is located in the cavity by placing the substrate on the element with the latter extending through the substrate.
7. A plug as claimed in Claim 5 or 6 in which the heating element is a lamp which also emits heat sufficient to vaporise the vaporific substance in the substrate.
8. A plug as claimed in Claim 4 constructed and arranged substantially as described herein with reference to Figure 1 of the accompanying drawings.
9. A plug as claimed in Claim 5 constructed and arranged substantially as described herein with reference to Figures 2 and 3 of the accompanying drawings.
GB8031647A 1979-10-04 1980-10-01 Odour suppressing vaporiser; cigar/cigarette igniters Withdrawn GB2062199A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8031647A GB2062199A (en) 1979-10-04 1980-10-01 Odour suppressing vaporiser; cigar/cigarette igniters

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7934539 1979-10-04
GB8031647A GB2062199A (en) 1979-10-04 1980-10-01 Odour suppressing vaporiser; cigar/cigarette igniters

Publications (1)

Publication Number Publication Date
GB2062199A true GB2062199A (en) 1981-05-20

Family

ID=26273100

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8031647A Withdrawn GB2062199A (en) 1979-10-04 1980-10-01 Odour suppressing vaporiser; cigar/cigarette igniters

Country Status (1)

Country Link
GB (1) GB2062199A (en)

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985003877A1 (en) * 1984-02-29 1985-09-12 Economic Development Corporation Heat activated dispenser
US4556539A (en) * 1982-08-27 1985-12-03 Donald Spector Disc-playing aroma generator
US4686353A (en) * 1984-10-09 1987-08-11 Donald Spector Aroma-generating automobile cigarette lighter
US4692590A (en) * 1984-10-09 1987-09-08 Donald Spector Aroma-generating automobile cigarette lighter
US4731521A (en) * 1987-04-10 1988-03-15 Casco Products Corporation Electric cigar lighter having aromatic emitting means
FR2626452A1 (en) * 1988-01-29 1989-08-04 Rg2E Scent diffuser for motor vehicle
FR2701438A1 (en) * 1993-02-11 1994-08-19 Valeo Vision Removable cap of cigarette lighter, especially for motor vehicles.
US5373581A (en) * 1993-11-22 1994-12-13 Smith; James S. Automobile plug-in air freshener with rotatable switch and vaporizer
US5394506A (en) * 1993-05-03 1995-02-28 Stein; Robert D. Fragrance dispenser for an automobile
US5432882A (en) * 1993-09-13 1995-07-11 Ideal Ideas, Inc. Automatic electrically heated cigarette lighter socket inserted motor vehicle deodorizer device
GB2295549A (en) * 1994-12-02 1996-06-05 Jose Munoz Quintana Plug-in air freshener
WO1997032611A1 (en) * 1996-03-08 1997-09-12 Gareth Jones Device for vaporising essential oils
WO1997039779A1 (en) * 1996-04-19 1997-10-30 Michelin Lausarot, Elisa Multiple electric vaporizer for resins
WO1997039778A1 (en) * 1996-04-19 1997-10-30 Michelin Lausarot, Elisa Electric vaporizer for vaporizing resins in vehicle cabins
EP0855189A2 (en) * 1997-01-13 1998-07-29 Mutsuo Hirano Diffuser
US5788931A (en) * 1996-03-21 1998-08-04 Munoz Quintana; Jose Air freshner for motor vehicles
FR2820092A1 (en) * 2001-01-31 2002-08-02 Catherine Bouthiaux Scent diffuser for motor vehicle interior has scent reservoir with diffuser heated by cigar lighter socket
GB2377174A (en) * 2001-05-28 2003-01-08 Jose Quintana Muuoz Rechargable electric air freshener for cars
WO2004009141A1 (en) * 2002-07-19 2004-01-29 Catherine Bouthiaux Method and device for diffusing at least one volatile product in a vehicle passenger compartment
EP2977065A1 (en) * 2014-07-25 2016-01-27 Alfred Esses Air freshener
EP3064227A1 (en) * 2015-03-06 2016-09-07 Alfred Esses Air freshener
US9522208B2 (en) 2014-07-25 2016-12-20 Alfred Esses Air freshener
US10124653B2 (en) 2014-08-19 2018-11-13 Alfred Esses Mobile device holder and air freshener
US10130731B2 (en) 2014-08-19 2018-11-20 Alfred Esses Mobile device holder and powered air freshener

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4556539A (en) * 1982-08-27 1985-12-03 Donald Spector Disc-playing aroma generator
US4627963A (en) * 1984-02-29 1986-12-09 Lad Technology, Inc. Heat activated dispenser and method of dispensing a vapor therefrom
WO1985003877A1 (en) * 1984-02-29 1985-09-12 Economic Development Corporation Heat activated dispenser
US4686353A (en) * 1984-10-09 1987-08-11 Donald Spector Aroma-generating automobile cigarette lighter
US4692590A (en) * 1984-10-09 1987-09-08 Donald Spector Aroma-generating automobile cigarette lighter
US4731521A (en) * 1987-04-10 1988-03-15 Casco Products Corporation Electric cigar lighter having aromatic emitting means
FR2626452A1 (en) * 1988-01-29 1989-08-04 Rg2E Scent diffuser for motor vehicle
FR2701438A1 (en) * 1993-02-11 1994-08-19 Valeo Vision Removable cap of cigarette lighter, especially for motor vehicles.
US5394506A (en) * 1993-05-03 1995-02-28 Stein; Robert D. Fragrance dispenser for an automobile
US5432882A (en) * 1993-09-13 1995-07-11 Ideal Ideas, Inc. Automatic electrically heated cigarette lighter socket inserted motor vehicle deodorizer device
US5373581A (en) * 1993-11-22 1994-12-13 Smith; James S. Automobile plug-in air freshener with rotatable switch and vaporizer
GB2295549A (en) * 1994-12-02 1996-06-05 Jose Munoz Quintana Plug-in air freshener
FR2727630A1 (en) * 1994-12-02 1996-06-07 Quintana Munoz Jose ELECTRIC ODOR DIFFUSER
GB2295549B (en) * 1994-12-02 1998-08-12 Jose Munoz Quintana Air freshener
WO1997032611A1 (en) * 1996-03-08 1997-09-12 Gareth Jones Device for vaporising essential oils
US5788931A (en) * 1996-03-21 1998-08-04 Munoz Quintana; Jose Air freshner for motor vehicles
WO1997039779A1 (en) * 1996-04-19 1997-10-30 Michelin Lausarot, Elisa Multiple electric vaporizer for resins
WO1997039778A1 (en) * 1996-04-19 1997-10-30 Michelin Lausarot, Elisa Electric vaporizer for vaporizing resins in vehicle cabins
EP0855189A2 (en) * 1997-01-13 1998-07-29 Mutsuo Hirano Diffuser
EP0855189A3 (en) * 1997-01-13 2000-08-16 Mutsuo Hirano Diffuser
FR2820092A1 (en) * 2001-01-31 2002-08-02 Catherine Bouthiaux Scent diffuser for motor vehicle interior has scent reservoir with diffuser heated by cigar lighter socket
GB2377174A (en) * 2001-05-28 2003-01-08 Jose Quintana Muuoz Rechargable electric air freshener for cars
GB2377174B (en) * 2001-05-28 2003-09-24 Jose Quintana Muuoz Rechargeable electric air-freshener for cars
WO2004009141A1 (en) * 2002-07-19 2004-01-29 Catherine Bouthiaux Method and device for diffusing at least one volatile product in a vehicle passenger compartment
EP2977065A1 (en) * 2014-07-25 2016-01-27 Alfred Esses Air freshener
US9522208B2 (en) 2014-07-25 2016-12-20 Alfred Esses Air freshener
RU2695345C2 (en) * 2014-07-25 2019-07-23 Альфред Эссес Air freshener
US10124653B2 (en) 2014-08-19 2018-11-13 Alfred Esses Mobile device holder and air freshener
US10130731B2 (en) 2014-08-19 2018-11-20 Alfred Esses Mobile device holder and powered air freshener
EP3064227A1 (en) * 2015-03-06 2016-09-07 Alfred Esses Air freshener

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