JPH05269189A - Aroma generator - Google Patents
Aroma generatorInfo
- Publication number
- JPH05269189A JPH05269189A JP4100272A JP10027292A JPH05269189A JP H05269189 A JPH05269189 A JP H05269189A JP 4100272 A JP4100272 A JP 4100272A JP 10027292 A JP10027292 A JP 10027292A JP H05269189 A JPH05269189 A JP H05269189A
- Authority
- JP
- Japan
- Prior art keywords
- air
- perfume
- container
- passage
- liquid
- 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.)
- Granted
Links
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は，液体香料を微少量づつ
漏出・気化させながら送気することによって空調空気や
室内空気に適度な香りを付加する香り発生装置に関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a scent generating device for adding an appropriate scent to air-conditioned air or indoor air by injecting liquid perfume while leaking and vaporizing it in minute amounts.
【０００２】[0002]
【従来の技術】最近，空調空間に香りを付与する香り空
調が注目され，各種の香料や香り付与手段がこれまでに
種々提案されている。このうち，香り付与手段について
見ると噴霧ノズルを用いて香料を噴霧する方式が最も代
表的なものである。この場合，適度な香料濃度と言われ
ている室内空気中１ppm 以下の香料濃度にコントロール
するために，香料を純水やアルコール等の溶媒によって
希釈したうえで噴霧されるのが一般である。2. Description of the Related Art Recently, scent air conditioning for giving a scent to an air-conditioned space has attracted attention, and various scents and scent imparting means have been proposed so far. Of these, the method of spraying the fragrance using a spray nozzle is the most representative of the scent imparting means. In this case, in order to control the perfume concentration of 1 ppm or less in indoor air, which is said to be an appropriate perfume concentration, it is common to spray the perfume after diluting it with a solvent such as pure water or alcohol.
【０００３】[0003]
【発明が解決しようとする課題】香料を空気中に噴霧す
る方式では，噴霧できる最小量に限度があるので，前記
のように液体香料を溶媒等で希釈して噴霧されるが，最
も代表的な溶媒であるアルコール類は危険を伴うという
問題がある。またアルコールのような溶媒が空気中に拡
散することは環境的にも好ましいことではない。In the method of spraying a fragrance into the air, since the minimum amount that can be sprayed is limited, the liquid fragrance is diluted with a solvent or the like as described above and sprayed. Alcohols, which are various solvents, are dangerous. Further, it is not environmentally preferable that a solvent such as alcohol diffuses into the air.
【０００４】これを回避するために純水で希釈されるこ
とも多いが，水の蒸発速度は遅いので十分に蒸発せずに
液垂れの問題が発生したり，また水の噴霧は潜熱負荷が
増えたり湿度変化をもたらすという問題が付随する。In order to avoid this, it is often diluted with pure water, but since the evaporation rate of water is slow, the problem of dripping occurs due to insufficient evaporation, and the spray of water has a latent heat load. There is the problem of increasing or causing changes in humidity.
【０００５】また，香料には油性のものも多いが，油性
香料は水と混合し難いので界面活性剤を用いて混合され
ているが，界面活性剤が居室内に吹き出してくるのは，
あまり気持ちのよいものではない。Most of the fragrances are oily, but oily fragrances are difficult to mix with water, so they are mixed with a surfactant. However, the surfactants are blown out into the living room.
It's not very comfortable.
【０００６】本発明は，空調空間に香りを付与するさい
の，前記のような問題を解決しようとするものである。[0006] The present invention is intended to solve the above-mentioned problems in imparting a scent to an air-conditioned space.
【０００７】[0007]
【課題を解決するための手段】本発明によれば，液体香
料を収容した香料容器と，この香料容器内に一端が挿入
され，他端が中間容器に接続された液体香料搬送チユー
ブと，この搬送チユーブに介装された微少流量ポンプ
と，前記の中間容器内に空気を送入するための空気送入
通路と，該中間容器から被加香雰囲気に通ずる加香送気
通路と，この加香送気通路から分岐して排気口に通ずる
排気通路と，被加香雰囲気および排気口への加香空気の
配分または切換えを行うための制御弁と，からなる香り
発生装置を提供する。According to the present invention, a perfume container containing a liquid perfume, a liquid perfume transport tube having one end inserted into the perfume container and the other end connected to an intermediate container, A minute flow rate pump installed in the transfer tube, an air feed passage for feeding air into the intermediate container, an aroma delivery passage leading from the intermediate container to a perfumed atmosphere, and Provided is a scent generation device including an exhaust passage branched from a scent supply passage and communicating with an exhaust port, and a control valve for distributing or switching a scented atmosphere and scented air to the exhaust port.
【０００８】[0008]
【作用】微少流量ポンプは，香料容器内の液体香料をそ
のまま（溶媒等で希釈せずに）チューブ端の中間容器に
極めて少量づづ（約0.01〜120ml/Hr程度）搬送する。中
間容器は周囲雰囲気とは遮蔽された密閉容器であり，こ
の中間容器内に微少量づつ導入された液体香料は分圧差
によって蒸発し，濃度の高い加香空気がこの容器内に充
満する。中間容器に接続された空気送入路から容器内に
空気を導入することによって，この容器内の加香空気は
加香送気通路を経て被加香雰囲気に搬送される。[Function] The micro flow pump conveys the liquid fragrance in the fragrance container as it is (without diluting it with a solvent etc.) to the intermediate container at the end of the tube in extremely small amounts (about 0.01 to 120 ml / Hr). The intermediate container is a closed container that is shielded from the surrounding atmosphere, and the liquid perfume introduced into the intermediate container in minute amounts evaporates due to the partial pressure difference, and the highly concentrated perfume air fills the container. By introducing air into the container from the air inlet passage connected to the intermediate container, the scented air in the container is conveyed to the scented atmosphere through the scented air supply passage.
【０００９】液体香料は中間容器で少量づつ連続的に気
化されるので，そしてこれが搬送空気と混合して被加香
雰囲気中に放出されるので，液体香料から直接雰囲気中
に香料を放出する場合に比べると，雰囲気中への拡散が
良好に行われ且つその濃度も均一となる。Since the liquid flavor is continuously vaporized in small amounts in the intermediate container, and this is mixed with the carrier air and released into the atmosphere to be perfume, when the flavor is released directly from the liquid flavor into the atmosphere Compared with, the diffusion into the atmosphere is performed well and the concentration becomes uniform.
【００１０】加香運転停止時には，加香送気通路を流れ
る加香空気を，制御弁の操作によって排気通路に流す。
これによって，装置内に存在する加香空気が被加香雰囲
気に漏出することが防止され，瞬時に加香運転を停止で
きる。When the perfume operation is stopped, the perfume air flowing through the perfume supply passage is caused to flow into the exhaust passage by operating the control valve.
This prevents the scented air present in the device from leaking into the scented atmosphere, and the scented operation can be stopped instantly.
【００１１】また，この制御弁の開度調節によって被加
香雰囲気と排気口への加香空気の配分量をコントロール
する。これによって雰囲気中の香料濃度を制御できる。By adjusting the opening of the control valve, the perfumed atmosphere and the distribution amount of the perfumed air to the exhaust port are controlled. This makes it possible to control the fragrance concentration in the atmosphere.
【００１２】[0012]
【実施例】図１は，本発明装置の一実施例を示したもの
で，調和空気を室内に搬送するダクト１に本発明の香り
発生装置を接続した例を示す。本例において，本発明の
香り発生装置は，液体香料２を収容した香料容器３と，
中間容器４と，一端が香料容器３に他端が中間容器４に
接続された香料搬送チユーブ５と，この香料搬送チユー
ブ５に介装された微少流量ポンプ６と，中間容器４に空
気を送入する空気送入通路７と，中間容器４からダクト
１内の被加香雰囲気に通ずる加香送気通路８と，この加
香送気通路８から分岐して排気口９に通ずる排気通路１
０と，被加香雰囲気および排気口への加香空気の配分ま
たは切換えを行うための制御弁１１とを備えている。1 shows an embodiment of the device of the present invention, showing an example in which the fragrance generating device of the present invention is connected to a duct 1 for conveying conditioned air indoors. In this example, the scent generating device of the present invention comprises a fragrance container 3 containing a liquid fragrance 2,
An intermediate container 4, a perfume transport tube 5 having one end connected to the perfume container 3 and the other end connected to the intermediate container 4, a minute flow pump 6 interposed in the perfume transport tube 5, and air sent to the intermediate container 4. An air inlet passage 7 for entering, a perfume feeding passage 8 for communicating with the perfumed atmosphere in the duct 1 from the intermediate container 4, and an exhaust passage 1 for branching from the perfume feeding passage 8 to the exhaust port 9.
0, and a control valve 11 for distributing or switching the perfumed atmosphere and perfumed air to the exhaust port.
【００１３】香料容器３は，液体香料２を気密に収容す
る容器であり，この容器３には液体香料をくみ出すチユ
ーブ５と逆止弁付の空気侵入管１２が気密に貫通してい
る。空気侵入管１２は, 液体香料のくみ出しによる容器
内の減圧を緩和するためのものである。チユーブ５には
開閉弁１３並びに液フイルタ１４が取り付けてある。The perfume container 3 is a container for accommodating the liquid perfume 2 in an airtight manner, and a tube 5 for drawing out the liquid perfume and an air inflow pipe 12 with a check valve penetrate through the container 3 in an airtight manner. The air inflow tube 12 is for relieving the pressure reduction in the container due to the liquid fragrance being pumped out. An on-off valve 13 and a liquid filter 14 are attached to the tube 5.
【００１４】微少流量ポンプ６がチユーブ５に取り付け
られている。この微少流量ポンプ６は市場で入手できる
装置であり，図示の例では，可撓性チユーブを外側から
挟みながら一方向性に回転するローラでチユーブ内の液
体を一方向性に押し出すようにしたローラポンプを使用
している。ローラはモータで回転するが，ローラの回転
速度を調節することによって押出し液量を微量調整でき
る。なお，このような市場で入手可能な微少流量ポンプ
６としては，ローラポンプのほか，チューブポンプ，ダ
イヤフラムポンプと呼ばれているものもある。いずれに
してもこのポンプは0.01〜120ml/Hrの範囲で流量制御が
できるものがよい。A micro flow pump 6 is attached to the tube 5. This micro flow pump 6 is a device available on the market. In the illustrated example, a roller that rotates in one direction while sandwiching the flexible tube from the outside pushes out the liquid in the tube in one direction. I am using a pump. The roller is rotated by a motor, but the amount of extruded liquid can be finely adjusted by adjusting the rotation speed of the roller. Incidentally, as such a minute flow rate pump 6 available in the market, there is a so-called tube pump or diaphragm pump in addition to the roller pump. In any case, this pump should be capable of controlling the flow rate in the range of 0.01 to 120 ml / Hr.
【００１５】中間容器４は周囲雰囲気とは遮断された密
閉容器である。この容器４内にチユーブ５の端が挿入さ
れ，ポンプ６の駆動によってこの端から液体香料が微少
量づつ中間容器４内に導入される。The intermediate container 4 is a closed container that is isolated from the ambient atmosphere. The end of the tube 5 is inserted into the container 4, and the liquid flavor is introduced into the intermediate container 4 in minute amounts from the end by driving the pump 6.
【００１６】一方，この中間容器４には一端が容器内に
開口した空気送入通路７と，一端が容器内に開口した加
香送気通路８が気密に接続されている。On the other hand, the intermediate container 4 is air-tightly connected with an air inlet passage 7 having one end open to the inside of the container and a perfume supply passage 8 having one end opened into the container.
【００１７】空気送入通路７は，空気取入口１６から中
間容器４に空気を送入する通路であり，空気取入口１６
は香りを付与する室内の空気を取入れる位置に設置され
ている。これによって，居室空間の温湿度が調節された
空気が中間容器４内に導入される。また，空気送入通路
７には空気加熱器１７が介装されている。空気加熱器１
７は電気ヒータが使用されており，温度制御器１８によ
って電気ヒータの発停並びに通電量を操作することによ
り，空気送入通路７内を通過する空気の温度を制御す
る。The air inlet passage 7 is a passage for feeding air from the air inlet 16 to the intermediate container 4, and the air inlet 16
Is installed in a location that takes in the air in the room where the scent is added. As a result, the air whose temperature and humidity are adjusted in the living space is introduced into the intermediate container 4. An air heater 17 is provided in the air inlet passage 7. Air heater 1
An electric heater 7 is used, and the temperature controller 18 controls the temperature of the air passing through the air inlet passage 7 by controlling the starting and stopping of the electric heater and the amount of energization.
【００１８】加香送気通路８は中間容器４内で気化した
香料を必要な被加香雰囲気（図示の例ではダクト１内の
空気中）に送気するためのものである。この加香送気通
路８の途中から，排気口９に通ずる排気通路１０が分岐
している。図１の例では，その分岐点２０より上流側の
加香送気通路８にファン１９が設置され，分岐点２０に
より下流側の両通路に二方弁１１ａ，１１ｂが取付けて
ある。また，排気通路１０には脱臭器２１が介装してあ
る。The perfume supply passage 8 is for supplying the perfume vaporized in the intermediate container 4 to a necessary perfume atmosphere (in the air in the duct 1 in the illustrated example). An exhaust passage 10 leading to the exhaust port 9 is branched from the middle of the perfume supply passage 8. In the example of FIG. 1, a fan 19 is installed in the perfuming air supply passage 8 upstream of the branch point 20, and two-way valves 11a and 11b are attached to both downstream passages by the branch point 20. Further, a deodorizer 21 is provided in the exhaust passage 10.
【００１９】２２は制御盤を示しており，この制御盤２
２からの操作指令により, チユーブ５の弁１３の開閉，
微少流量ポンプ６の発停操作と回転数制御，ファン１９
の発停操作，温度調節器１８の発停と制御，弁１１ａと
１１ｂの開閉操作並びに開度制御等を行う。Reference numeral 22 denotes a control board, which is a control board 2
The operation command from 2 opens and closes the valve 13 of the tube 5,
Start / stop operation of micro flow pump 6, rotation speed control, fan 19
Control operation of the temperature controller 18, start / stop control of the temperature controller 18, opening / closing operation of the valves 11a and 11b, and opening control.
【００２０】図２は，図１の二方弁１１ａと１１ｂに代
えて，分岐点に三方弁１１ｃを取り付けた以外は，図１
の実施例と同一の構成を示したものである。図２におい
て，図１と同じ符号を付した機器は図１で説明したのと
同一である。2 is different from FIG. 1 except that a three-way valve 11c is attached to a branch point in place of the two-way valves 11a and 11b shown in FIG.
The same configuration as that of the embodiment of FIG. In FIG. 2, the devices designated by the same reference numerals as those in FIG. 1 are the same as those described in FIG.
【００２１】図１および図２の構成になる本発明装置で
は，開閉弁１３を開いて微少流量ポンプ６を稼働する
と，中間容器４に液体香料が液体のまま微少量づつ連続
的に導入され, これが容器４内で蒸発気化する。ファン
１９の稼動により，中間容器４は負圧になるので空気送
入通路７から室内のレタン空気が吸い込まれ，この送入
空気をキヤリアとして加香送気路８からダクト１内に加
香空気が放出される。In the apparatus of the present invention having the configuration shown in FIGS. 1 and 2, when the opening / closing valve 13 is opened and the minute flow rate pump 6 is operated, the liquid perfume is continuously introduced into the intermediate container 4 as a liquid in minute amounts. This evaporates and vaporizes in the container 4. The operation of the fan 19 causes the intermediate container 4 to have a negative pressure, so that the indoor retinal air is sucked from the air inlet passage 7, and the scented air is introduced into the duct 1 from the aroma feed passage 8 as the carrier air. Is released.
【００２２】この加香運転は，図１の場合には二方弁１
１ａを開，二方弁１１ｂを閉として行い，図２の場合に
は三方弁１１ｃで排気通路１０側を閉として行う。その
さいこれらの弁の開度を調節することによって，ダスト
１に通ずる加香空気量と排気口９に通ずる加香空気量を
配分することができる。すなわち，ファン１９を定風量
運転していても，ダスト１に導入される加香空気量を弁
操作によって可変制御できる。この導入加香空気量の制
御によって雰囲気中の香料濃度の制御ができることにな
る。In the case of FIG. 1, this perfuming operation is performed by the two-way valve 1.
1a is opened and the two-way valve 11b is closed, and in the case of FIG. 2, the exhaust passage 10 side is closed by the three-way valve 11c. At that time, by adjusting the openings of these valves, it is possible to distribute the amount of perfume air communicating with the dust 1 and the amount of perfume air communicating with the exhaust port 9. That is, even when the fan 19 is operating at a constant air volume, the amount of perfume air introduced into the dust 1 can be variably controlled by valve operation. By controlling the amount of introduced fragrance air, the concentration of the fragrance in the atmosphere can be controlled.
【００２３】加香運転を停止する場合には，微少流量ポ
ンプ６を停止したうえ，ファン１９によって加香送気通
路８内に送気されている加香空気の全量を排気通路１０
の側に流れるように該弁を切り換える。これによって，
系内に残留する香料は，雰囲気に漏出することなく排気
口９から排出され，この排出が終了したあと，ファン１
９を停止する。図１および図２の態様では，ファン１９
の吸込側に存在する中間容器４や空気送入通路７は，フ
ァン１９の稼動状態では負圧となるので，周囲に加香空
気が漏出することは防止される。When the aroma operation is stopped, the minute flow rate pump 6 is stopped, and the total amount of the aroma air blown into the aroma flow passage 8 by the fan 19 is changed to the exhaust passage 10.
The valve is switched to flow to the side. by this,
The fragrance remaining in the system is discharged from the exhaust port 9 without leaking to the atmosphere, and after this discharge is completed, the fan 1
Stop 9 In the embodiment of FIGS. 1 and 2, the fan 19
Since the intermediate container 4 and the air inlet passage 7 existing on the suction side of the device have a negative pressure when the fan 19 is operating, the scented air is prevented from leaking to the surroundings.
【００２４】図３は，図１や図２のように加香送気通路
８に介装したファン１９を省略し，これに代えて，空気
送入通路７にファン２３を介装した例を示す。そのほか
の機器構成は図２と同様である。したがって，図３にお
いて，図２と同じ符号を付した機器は図２のものと同じ
内容のものである。FIG. 3 shows an example in which the fan 19 provided in the perfume air supply passage 8 as shown in FIGS. 1 and 2 is omitted and a fan 23 is provided in the air supply passage 7 instead of the fan 19. Show. Other device configurations are the same as in FIG. Therefore, in FIG. 3, the devices designated by the same reference numerals as those in FIG. 2 have the same contents as those in FIG.
【００２５】なお，図３に示した三方弁１１ｃを，図１
のように二方弁１１ａ，１１ｂに代えることもできる。The three-way valve 11c shown in FIG.
Alternatively, the two-way valves 11a and 11b may be replaced.
【００２６】以上の実施例では，ダクト１内に加香送気
通路８を接続する例を示したが，この加香送気通路８は
空気調和器内や，場合によっては空調空間内に接続する
こともできる。また，加香送気通路８を複数の被加香雰
囲気に通ずるように分岐させることによって，複数の被
加香雰囲気に香りの付与を行うこともできる。そのさい
各々の加香送気分岐路に制御弁を介装させておき，それ
の発停並びに開度制御によって，香りの付与と停止，並
びに濃度制御を行うことができる。In the above embodiment, an example is shown in which the aroma and air supply passage 8 is connected to the duct 1. However, the aroma and air supply passage 8 is connected to the inside of the air conditioner or the air-conditioned space in some cases. You can also do it. In addition, by branching the perfume supply passage 8 so as to communicate with a plurality of perfumed atmospheres, it is possible to add a scent to the plurality of perfumed atmospheres. At that time, a control valve is provided in each of the perfuming air supply branch passages, and it is possible to add and stop the scent and control the concentration by controlling the start and stop of the control valve and the opening degree control.
【００２７】[0027]
【発明の効果】以上のように，本発明によれば，微少流
量ポンプによって液体香料そのものの送出量を微量に調
整することができ，且つ香料を溶媒や水で希釈しなくて
も，一たん気化した加香空気を搬送空気で拡散したうえ
で雰囲気空気中に拡散させるから，拡散が均一化し，適
度な空気中濃度にすることができる。また加香の発停制
御を正確に行うことができ，加香濃度の制御も容易であ
る。したがって，従来の噴霧方式に代わる効果的な香り
空調を実現できる。As described above, according to the present invention, the delivery amount of the liquid perfume itself can be adjusted to a very small amount by the micro flow pump, and the perfume can be easily adjusted without diluting the perfume with the solvent or water. Since the vaporized fragranced air is diffused by the carrier air and then diffused into the ambient air, the diffusion can be made uniform and an appropriate concentration in the air can be obtained. In addition, the on / off control of the aroma can be accurately performed, and the aroma concentration can be easily controlled. Therefore, it is possible to realize effective scent air conditioning that replaces the conventional spray method.
【図１】本発明の香り発生装置の実施例を示す機器配置
系統図である。FIG. 1 is a device arrangement system diagram showing an embodiment of a scent generation device of the present invention.
【図２】本発明に従う香り発生装置の他の実施例を示す
機器配置系統図である。FIG. 2 is a device arrangement system diagram showing another embodiment of the scent generating device according to the present invention.
【図３】本発明に従う香り発生装置の更に他の実施例を
示す機器配置系統図である。FIG. 3 is a device arrangement system diagram showing still another embodiment of the scent generating device according to the present invention.
１ 空調用ダクト ２ 液体香料 ３ 香料容器 ４ 中間容器 ５ 香料搬送チユーブ ６ 微少流量ポンプ ７ 空気送入通路 ８ 加香送気通路 ９ 排気口 １０ 排気通路 １１ 制御弁 １４ 液フイルタ １７ 空気加熱器 １９ ファン ２１ 脱臭器 ２２ 制御盤 ２３ ファン 1 Air-conditioning duct 2 Liquid perfume 3 Perfume container 4 Intermediate container 5 Perfume transport tube 6 Micro flow pump 7 Air inlet passage 8 Perfume feeding passage 9 Exhaust outlet 10 Exhaust passage 11 Control valve 14 Liquid filter 17 Air heater 19 Fan 21 deodorizer 22 control panel 23 fan
Claims (6)
料容器内に一端が挿入され，他端が中間容器に接続され
た液体香料搬送チユーブと，この搬送チユーブに介装さ
れた微少流量ポンプと，前記の中間容器内に空気を送入
するための空気送入通路と，該中間容器から被加香雰囲
気に通ずる加香送気通路と，この加香送気通路から分岐
して排気口に通ずる排気通路と，被加香雰囲気および排
気口への加香空気の配分または切換えを行うための制御
弁と，からなる香り発生装置。1. A perfume container containing a liquid perfume, a liquid perfume transport tube having one end inserted into the perfume container and the other end connected to an intermediate container, and a micro flow pump interposed in the transport tube. An air feed passage for feeding air into the intermediate container, an aroma feed passage leading from the intermediate container to a perfumed atmosphere, and an outlet for branching from the aroma feed passage. A scent generating device comprising an exhaust passage leading to the air and a control valve for distributing or switching the scented atmosphere and scented air to the exhaust port.
いる請求項１に記載の香り発生装置。2. The scent generating device according to claim 1, wherein a fan is provided in the perfume supply passage.
いる請求項１に記載の香り発生装置。3. The scent generating device according to claim 1, wherein a fan is provided in the air inlet passage.
装された二方弁からなる請求項１，２または３に記載の
香り発生装置。4. The scent generating device according to claim 1, wherein the control valve comprises a two-way valve interposed in the perfume supply passage and the exhaust passage.
続部に介装された三方弁からなる請求項１，２または３
に記載の香り発生装置。5. The control valve comprises a three-way valve interposed at a connecting portion between the perfume air supply passage and the exhaust passage.
The scent generator according to 1.
するためのダクト内空気雰囲気である請求項１，２，
３，４または５に記載の香り発生装置。6. The atmosphere for perfuming is an air atmosphere in a duct for supplying conditioned air to a room.
The scent generating device according to 3, 4, or 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10027292A JP3221913B2 (en) | 1992-03-27 | 1992-03-27 | Scent generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10027292A JP3221913B2 (en) | 1992-03-27 | 1992-03-27 | Scent generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05269189A true JPH05269189A (en) | 1993-10-19 |
| JP3221913B2 JP3221913B2 (en) | 2001-10-22 |
Family
ID=14269576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10027292A Expired - Lifetime JP3221913B2 (en) | 1992-03-27 | 1992-03-27 | Scent generator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3221913B2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100515569B1 (en) * | 2002-10-24 | 2005-09-20 | 피닉스코리아 주식회사 | Scent exhaling apparatus |
| WO2016018127A1 (en) * | 2014-08-01 | 2016-02-04 | 씨제이포디플렉스 주식회사 | Scent-generating apparatus and special-effect experiential chair equipped with same |
| WO2018068007A1 (en) * | 2016-10-06 | 2018-04-12 | Spdi Holdings, Inc. | Diffusing apparatus and methods |
| US10034987B2 (en) | 2016-10-06 | 2018-07-31 | Spdi Holdings, Inc. | Essential oils diffuser |
| US10919059B2 (en) | 2016-10-06 | 2021-02-16 | Spdi Holdings, Inc. | Diffusing apparatus and methods |
-
1992
- 1992-03-27 JP JP10027292A patent/JP3221913B2/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100515569B1 (en) * | 2002-10-24 | 2005-09-20 | 피닉스코리아 주식회사 | Scent exhaling apparatus |
| WO2016018127A1 (en) * | 2014-08-01 | 2016-02-04 | 씨제이포디플렉스 주식회사 | Scent-generating apparatus and special-effect experiential chair equipped with same |
| GB2542743A (en) * | 2014-08-01 | 2017-03-29 | Cj 4Dplex Co Ltd | Scent-generating apparatus and special-effect experiential chair equipped with same |
| CN106573179A (en) * | 2014-08-01 | 2017-04-19 | Cj 4Dplex 有限公司 | Scent-generating apparatus and special-effect experiential chair equipped with same |
| WO2018068007A1 (en) * | 2016-10-06 | 2018-04-12 | Spdi Holdings, Inc. | Diffusing apparatus and methods |
| US10034987B2 (en) | 2016-10-06 | 2018-07-31 | Spdi Holdings, Inc. | Essential oils diffuser |
| US10426862B2 (en) | 2016-10-06 | 2019-10-01 | Spdi Holdings, Inc. | Diffusing apparatus and methods |
| US10919059B2 (en) | 2016-10-06 | 2021-02-16 | Spdi Holdings, Inc. | Diffusing apparatus and methods |
| US10918812B2 (en) | 2016-10-06 | 2021-02-16 | Spdi Holdings, Inc. | Essential oils diffuser |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3221913B2 (en) | 2001-10-22 |
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