JPH10179391A - Heat reserving pot with heating function - Google Patents
Heat reserving pot with heating functionInfo
- Publication number
- JPH10179391A JPH10179391A JP34696696A JP34696696A JPH10179391A JP H10179391 A JPH10179391 A JP H10179391A JP 34696696 A JP34696696 A JP 34696696A JP 34696696 A JP34696696 A JP 34696696A JP H10179391 A JPH10179391 A JP H10179391A
- Authority
- JP
- Japan
- Prior art keywords
- container
- heating device
- pot
- combustion catalyst
- heating
- 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
- Thermally Insulated Containers For Foods (AREA)
- Cookers (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、保温ポット、特
に、携帯性に優れ、屋外でも内容物を長時間高温に維持
できる加熱機能付き保温ポットに関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a heat-insulating pot, and more particularly to a heat-insulating pot with a heating function which is excellent in portability and can maintain the contents at a high temperature for a long time outdoors.
【０００２】[0002]
【従来の技術】従来、保温ポットとして容器本体をガラ
スウール等で断熱したもの、あるいは容器本体を真空断
熱二重容器で構成したものが採用されている。しかしな
がら、これらの断熱容器であっても、時間の経過と共に
内容物の温度が低下するのは避けられない。特に、内容
物の温度低下は容器本体をガラスウールで断熱した保温
ポットにおいて著しい。このため、容器本体の底部に電
気ヒータを装着し、保温性を向上させた保温ポットが実
用化されている。容器本体の底部に電気ヒータを装着し
た保温ポットは、保温性においては満足できるが、屋外
において電源を確保するのが困難である。2. Description of the Related Art Conventionally, a heat-insulating pot in which a container body is insulated with glass wool or the like, or a container body constituted by a vacuum-insulated double container has been adopted. However, even with these insulated containers, it is inevitable that the temperature of the contents will decrease over time. In particular, the temperature of the contents is significantly reduced in a heat retaining pot in which the container body is insulated with glass wool. For this reason, an electric heater equipped with an electric heater at the bottom of the container body to improve the heat retention has been put to practical use. A heat retaining pot in which an electric heater is mounted on the bottom of the container body is satisfactory in heat retaining properties, but it is difficult to secure a power supply outdoors.
【０００３】そこで、従来より図７に示されるようなも
のが考えられている。すなわち、貯水用の容器２を内装
したケース体１の底部の燃料部にガスボンベ３を装着
し、ガスボンベ３をバルブを介してガス突出ノズル４に
連結し、ガス突出ノズル４には外部空気が導入される混
合管５を連結し、混合管５の上端部を燃料部の上方に設
けた燃焼部に導き、混合管上端の噴出部を囲繞する様に
通気性を有する酸化用触媒６を配設し、混合ガスの噴出
経路には点火ヒータ７を設置し、酸化用触媒６の外周に
は熱交換板８を設置せしめると共に、熱交換板８および
酸化用触媒６の上面を容器２の底部に接触する加熱部と
成し、燃焼部と燃料部との間を反射板９で区割りしたポ
ットとしたものである。In view of the above, a configuration as shown in FIG. 7 has been conventionally considered. That is, a gas cylinder 3 is attached to a fuel portion at the bottom of the case body 1 in which the water storage container 2 is provided, and the gas cylinder 3 is connected to the gas projecting nozzle 4 via a valve. The mixing pipe 5 is connected, the upper end of the mixing pipe 5 is guided to a combustion section provided above the fuel section, and an oxidizing catalyst 6 having gas permeability is provided so as to surround the jet section at the upper end of the mixing pipe. Then, an ignition heater 7 is installed in the mixed gas ejection path, and a heat exchange plate 8 is installed around the oxidation catalyst 6, and the upper surfaces of the heat exchange plate 8 and the oxidation catalyst 6 are placed on the bottom of the container 2. The heating section is in contact with the pot, and the pot is divided by the reflector 9 between the combustion section and the fuel section.
【０００４】次に、その動作を説明する。燃料ガスをガ
ス突出ノズル４、混合管５を通して酸化用触媒６へ噴出
供給し、初期着火に基づいて酸化用触媒６の作用により
触媒燃焼が開始され、かかる燃焼熱により酸化用触媒
６、熱交換板８を介して容器２内の水との間で効率的な
熱交換を行い、加熱したり保温したりするものである。Next, the operation will be described. Fuel gas is ejected and supplied to the oxidizing catalyst 6 through the gas projecting nozzle 4 and the mixing pipe 5, and catalytic combustion is started by the action of the oxidizing catalyst 6 based on the initial ignition. The heat is efficiently exchanged with the water in the container 2 through the plate 8 to heat or keep the temperature.
【０００５】[0005]
【発明が解決しようとする課題】しかし、このポットに
おいては、燃焼熱で直接ポットの底部を加熱する構成に
しているため燃焼部が大きくなり、ポット全体も大きく
なる。また、燃焼部とポットが分離せず、ポットに水を
入れたり、洗ったりするのに不便であるという課題を有
するものとなっている。However, in this pot, since the bottom of the pot is directly heated by the combustion heat, the size of the combustion portion is increased, and the entire pot is also enlarged. In addition, there is a problem that it is inconvenient to put water in the pot or to wash it, because the combustion part and the pot are not separated.
【０００６】そこで本発明は、加熱装置を容器から分離
できるように構成し、扱いやすい加熱機能付き保温ポッ
トを提供することを目的としている。SUMMARY OF THE INVENTION It is an object of the present invention to provide a heating pot with a heating function which is configured so that a heating device can be separated from a container and is easy to handle.
【０００７】[0007]
【課題を解決するための手段】上記課題を解決するため
に本発明は、液体を収容する容器と、触媒燃焼により動
作する加熱装置とを有し、前記加熱装置は前記容器より
下方に設けるとともに、前記加熱装置を前記容器と着脱
自在とした加熱機能付き保温ポットとするものである。
この発明によれば、加熱装置と容器を分離することがで
き、給水が楽にできる等取り扱いやすい加熱機能付き保
温ポットが得られる。SUMMARY OF THE INVENTION In order to solve the above problems, the present invention comprises a container for containing a liquid and a heating device operated by catalytic combustion, wherein the heating device is provided below the container. Further, the heating device is a heat retaining pot with a heating function which is detachable from the container.
ADVANTAGE OF THE INVENTION According to this invention, a heating apparatus and a container can be isolate | separated, and a heat retention pot with a heating function with easy handling such as easy water supply is obtained.
【０００８】[0008]
【発明の実施の形態】本発明の請求項１記載の発明は、
液体を収容する容器と、触媒燃焼により動作する加熱装
置とを有し、前記加熱装置は前記容器より下方に設ける
とともに、前記加熱装置を前記容器と着脱自在とした加
熱機能付き保温ポットとするものであり、加熱装置と容
器を分離することができ、給水が楽にできる等取り扱い
やすくなるという作用を有する。BEST MODE FOR CARRYING OUT THE INVENTION
It has a container for accommodating a liquid, and a heating device that operates by catalytic combustion, wherein the heating device is provided below the container and the heating device is a heat retaining pot with a heating function that is detachable from the container. In addition, the heating device and the container can be separated from each other, so that the water supply can be easily performed and the handling becomes easy.
【０００９】本発明の請求項２記載の発明は、液体を収
容する容器と、ガスタンクに開閉弁を介して連結された
ガス噴出ノズルを含む空気吸引エゼクタと燃焼用触媒と
点火装置とからなる加熱装置と、前記容器の下部側面に
設けられた連結部と、前記加熱装置の側部に設けられた
連結片とを有し、前記加熱装置は前記容器より下方に設
けるとともに、前記加熱装置を前記容器と着脱自在とし
た加熱機能付き保温ポットとしているので、加熱装置と
容器の連結が確実になるという作用を有する。According to a second aspect of the present invention, there is provided a heating apparatus comprising a container for storing a liquid, an air suction ejector including a gas ejection nozzle connected to a gas tank via an on-off valve, a combustion catalyst, and an ignition device. A device, a connecting portion provided on a lower side surface of the container, and a connecting piece provided on a side portion of the heating device, wherein the heating device is provided below the container and the heating device is provided. Since the heat retaining pot with a heating function is detachable from the container, it has an effect that the connection between the heating device and the container is ensured.
【００１０】本発明の請求項３記載の発明は、容器の側
部に断熱材を配して断熱容器とし、底部には着脱自在に
断熱蓋を設けた請求項１記載の加熱機能付き保温ポット
とするものであり、加熱後、加熱装置が分離されても内
容物を高温に保つことができるという作用を有する。According to a third aspect of the present invention, there is provided a heat insulation pot with a heating function according to the first aspect, wherein a heat insulating material is disposed on a side portion of the container to form a heat insulating container, and a heat insulating lid is detachably provided at a bottom portion. After heating, the contents can be maintained at a high temperature even if the heating device is separated.
【００１１】本発明の請求項４記載の発明は、容器の底
部に加熱装置を備え、加熱装置をガスタンクに開閉弁を
介して連結されたガス噴出ノズルを含む空気吸引エゼク
タ、燃焼用触媒、点火装置で構成し、空気吸引エゼクタ
の混合ガス流出部を燃焼用触媒を貫通して燃焼用触媒上
部に位置させ、混合ガスを触媒上部から流入させた加熱
機能付き保温ポットとするものであり、空気吸引エゼク
タの混合ガス流出部を燃焼用触媒の上部に位置させるこ
とで加熱装置全体の高さを低くすることができ、加熱装
置を小型にして、携帯しやすくするという作用を有す
る。According to a fourth aspect of the present invention, there is provided an air suction ejector including a gas ejection nozzle in which a heating device is provided at the bottom of the container and the heating device is connected to a gas tank via an on-off valve, a combustion catalyst, and an ignition device. The mixed gas outlet of the air suction ejector penetrates the combustion catalyst, is positioned above the combustion catalyst, and serves as a heat retaining pot with a heating function in which the mixed gas flows from above the catalyst. By positioning the mixed gas outflow portion of the suction ejector above the combustion catalyst, the height of the entire heating device can be reduced, and the heating device can be reduced in size and can be easily carried.
【００１２】本発明の請求項５記載の発明は、加熱装置
をガスタンクに開閉弁を介して連結されたガス噴出ノズ
ルを含む空気吸引エゼクタ、燃焼用触媒、点火装置で構
成し、加熱装置の開口部に保護板を設け、空気吸引エゼ
クタの混合ガス流出部を燃焼用触媒を貫通して燃焼用触
媒上部に位置させ、混合ガスを触媒上部から流入するよ
うに構成し、容器に取付けた時は、容器の底部と保護板
が密着するようにした請求項３記載の加熱機能付き保温
ポットとするものであり、加熱装置の重要部品を保護し
耐久性を高めるという作用を有する。According to a fifth aspect of the present invention, the heating device comprises an air suction ejector including a gas ejection nozzle connected to a gas tank via an on-off valve, a combustion catalyst, and an ignition device. A protective plate is provided in the section, the mixed gas outflow section of the air suction ejector is located at the upper part of the combustion catalyst through the combustion catalyst, and the mixed gas flows in from the upper part of the catalyst. A heat-insulating pot with a heating function according to claim 3, wherein the bottom of the container and the protective plate are in close contact with each other, and have an effect of protecting important components of the heating device and increasing durability.
【００１３】本発明の請求項６記載の発明は、加熱装置
をガスタンクに開閉弁を介して連結されたガス噴出ノズ
ルを含む空気吸引エゼクタ、燃焼用触媒、点火装置で構
成し、空気吸引エゼクタの混合ガス流出部を燃焼用触媒
を貫通して燃焼用触媒上部に位置させ、混合ガスを触媒
上部から流入させ、排気ガスを燃焼用触媒の下部から排
出し、燃焼用触媒とガスタンクの間に遮熱板を設け、空
気を遮熱板とガスタンクの間を通して吸気させた請求項
３記載の加熱機能付き保温ポットとするものであり、加
熱装置からの熱を遮断し、ガスタンクの温度上昇を抑え
安全性を高めるという作用を有する。According to a sixth aspect of the present invention, the heating device comprises an air suction ejector including a gas ejection nozzle connected to a gas tank via an on-off valve, a combustion catalyst, and an ignition device. The mixed gas outlet is located at the upper part of the combustion catalyst through the combustion catalyst, the mixed gas flows in from the upper part of the catalyst, the exhaust gas is discharged from the lower part of the combustion catalyst, and is blocked between the combustion catalyst and the gas tank. 4. A heat-insulating pot with a heating function according to claim 3, wherein a heat plate is provided, and air is sucked in through the space between the heat shield plate and the gas tank. Has the effect of enhancing the properties.
【００１４】[0014]
（実施例１）以下、本発明の実施例１について、図１〜
図３を用いて説明する。図１は加熱機能付き保温ポット
の全体構成と加熱装置の断面を示す。図２は、容器と加
熱装置の連結方法を示す斜視図である。(Embodiment 1) Hereinafter, Embodiment 1 of the present invention will be described with reference to FIGS.
This will be described with reference to FIG. FIG. 1 shows the overall configuration of a heat retaining pot with a heating function and a cross section of a heating device. FIG. 2 is a perspective view showing a method of connecting the container and the heating device.
【００１５】１１は液体を収容する容器である。１２は
容器１１の底部１３より下方に設けられた加熱装置であ
る。加熱装置１２は、ガスタンク１４、開閉弁１５、ガ
ス噴出ノズル１６、空気吸引エゼクタ１７、燃焼用触媒
１８、点火装置１９により構成されている。容器１１の
下部側面に連結部２０が設けられており、加熱装置上部
側面には連結片２１が設けられている。２２は圧電素子
を用いた高電圧発生装置である。２３は開閉弁操作片で
ある。２４は高電圧発生装置２２を作動させる操作ボタ
ンである。Reference numeral 11 denotes a container for storing a liquid. Reference numeral 12 denotes a heating device provided below the bottom 13 of the container 11. The heating device 12 includes a gas tank 14, an on-off valve 15, a gas ejection nozzle 16, an air suction ejector 17, a combustion catalyst 18, and an ignition device 19. A connecting portion 20 is provided on a lower side surface of the container 11, and a connecting piece 21 is provided on an upper side surface of the heating device. 22 is a high voltage generator using a piezoelectric element. 23 is an opening / closing valve operation piece. Reference numeral 24 denotes an operation button for operating the high voltage generator 22.
【００１６】次に、動作を説明する。連結部２０を連結
片２１に合わせて加熱装置１２を回転させると、容器１
１と加熱装置１２は固定される。容器１１に加熱装置１
２を固定した後、開閉弁操作片２３を横方向にスライド
させると開閉弁１５が開き、ガス噴出ノズル１６から燃
料ガスが噴出する。噴出した燃料ガスは、空気吸引エゼ
クタ１７で空気を吸い込み混合ガスとなって燃焼用触媒
１８の上部に流れる。Next, the operation will be described. When the heating device 12 is rotated by aligning the connecting portion 20 with the connecting piece 21, the container 1
1 and the heating device 12 are fixed. Heating device 1 in container 11
When the on / off valve operating piece 23 is slid in the lateral direction after the 2 is fixed, the on / off valve 15 is opened, and the fuel gas is ejected from the gas ejection nozzle 16. The ejected fuel gas sucks air by the air suction ejector 17 and becomes a mixed gas, and flows above the combustion catalyst 18.
【００１７】この時、容器１１の底部１３は半球状に形
成されており、空気吸引エゼクタ１７の出口と底部１３
の間に適当なスペースが形成され、圧損が少なくなって
十分空気を吸引することができる。また、外周にいくほ
どそのスペースが狭くなっているので、混合ガスはスム
ーズに燃焼用触媒１８を通り排気口２５に流れる。これ
と同時に操作ボタン２４を押すと、高電圧発生装置２２
で高電圧が発生し、燃焼用触媒１８の下流に設けられた
点火装置１９に伝えられ、そこで火花が発生して混合ガ
スに点火される。やがて炎の熱により燃焼用触媒１８の
温度が触媒燃焼可能温度まで上昇すると触媒燃焼に移行
する。触媒燃焼により発生した熱は容器１１の底部１３
を加熱し内容物全体の温度が上昇する。消火する時は、
開閉弁操作片２３を元の位置に戻すと開閉弁１５が閉じ
る。このように本実施例は、容器と加熱装置を分離でき
る構成になっている。At this time, the bottom portion 13 of the container 11 is formed in a hemispherical shape, and the outlet of the air suction ejector 17 is connected to the bottom portion 13.
An appropriate space is formed between them, so that pressure loss is reduced and air can be sufficiently sucked. Further, since the space becomes narrower toward the outer periphery, the mixed gas flows through the combustion catalyst 18 to the exhaust port 25 smoothly. At the same time, when the operation button 24 is pressed, the high voltage
, A high voltage is generated and transmitted to an ignition device 19 provided downstream of the combustion catalyst 18, where a spark is generated and the mixed gas is ignited. Eventually, when the temperature of the combustion catalyst 18 rises to the catalyst combustible temperature due to the heat of the flame, the mode shifts to catalytic combustion. The heat generated by the catalytic combustion is transferred to the bottom 13 of the container 11.
To raise the temperature of the entire contents. When extinguishing a fire,
When the on-off valve operation piece 23 is returned to the original position, the on-off valve 15 is closed. As described above, this embodiment has a configuration in which the container and the heating device can be separated.
【００１８】また、図３に示すように容器側部に断熱材
２６を設け、かつ底部には、加熱装置１２を分離した時
に取り付ける断熱蓋２７を着脱自在に構成することによ
り、加熱終了後、加熱装置１２を分離して、断熱蓋２７
を容器１１の底部１３に取り付けることで、内容物を長
時間高温に保つことができる。Further, as shown in FIG. 3, a heat insulating material 26 is provided on the side of the container, and a heat insulating lid 27 attached when the heating device 12 is separated is detachably provided on the bottom, so that after the heating is completed, The heating device 12 is separated, and the heat insulating lid 27 is separated.
By attaching to the bottom 13 of the container 11, the contents can be kept at a high temperature for a long time.
【００１９】（実施例２）図４は加熱機能付き保温ポッ
トの全体構成と熱源部の断面を示す。１１は容器であ
る。１２は容器１１の底部１３に設けられた加熱装置で
ある。加熱装置１２は、ガスタンク１４、開閉弁１５、
ガス噴出ノズル１６、空気吸引エゼクタ１７、燃焼用触
媒１８、点火装置１９により構成されている。混合ガス
流出部２８は燃焼用触媒１８を貫通して燃焼用触媒１８
の上部に位置している。(Embodiment 2) FIG. 4 shows the overall configuration of a heat retaining pot with a heating function and a cross section of a heat source portion. 11 is a container. Reference numeral 12 denotes a heating device provided on the bottom 13 of the container 11. The heating device 12 includes a gas tank 14, an on-off valve 15,
It comprises a gas ejection nozzle 16, an air suction ejector 17, a combustion catalyst 18, and an ignition device 19. The mixed gas outlet 28 penetrates through the combustion catalyst 18 and passes through the combustion catalyst 18.
Located at the top of.
【００２０】容器１１の下部側面に連結部２０が設けら
れており、加熱装置上部側面には連結片２１が設けられ
ている。２２は圧電素子を用いた高電圧発生装置であ
る。２３は開閉弁操作片である。２４は高電圧発生装置
２２を作動させる操作ボタンである。連結部２０を連結
片２１に合わせて加熱装置１２を回転させると容器１１
と加熱装置１２は固定される。容器１１に加熱装置１２
を固定した後、開閉弁操作片２３を横方向にスライドさ
せると開閉弁１５が開き、ガス噴出ノズル１６から燃料
ガスが噴出する。噴出した燃料ガスは、空気吸引エゼク
タ１７で空気を吸い込み混合ガスとなって燃焼用触媒１
８の上部に流れる。A connecting portion 20 is provided on a lower side surface of the container 11, and a connecting piece 21 is provided on an upper side surface of the heating device. 22 is a high voltage generator using a piezoelectric element. 23 is an opening / closing valve operation piece. Reference numeral 24 denotes an operation button for operating the high voltage generator 22. When the heating device 12 is rotated by aligning the connecting portion 20 with the connecting piece 21,
And the heating device 12 are fixed. Heating device 12 in container 11
Is fixed, and the on-off valve operation piece 23 is slid in the lateral direction, the on-off valve 15 is opened, and the fuel gas is ejected from the gas ejection nozzle 16. The ejected fuel gas is sucked into the air by the air suction ejector 17 to become a mixed gas and becomes a mixed gas.
8 flows to the top.
【００２１】この時、容器１１の底部１３は半球状に形
成されており、空気吸引エゼクタ１７の出口と底部１３
の間に適当なスペースが形成され、圧損が少なくなって
十分空気を吸引することができる。また、外周にいくほ
どそのスペースが狭くなっているので、混合ガスはスム
ーズに燃焼用触媒１８を通り排気口２５に流れる。At this time, the bottom 13 of the container 11 is formed in a hemispherical shape, and the outlet of the air suction ejector 17 is connected to the bottom 13.
An appropriate space is formed between them, so that pressure loss is reduced and air can be sufficiently sucked. Further, since the space becomes narrower toward the outer periphery, the mixed gas flows through the combustion catalyst 18 to the exhaust port 25 smoothly.
【００２２】これと同時に操作ボタン２４を押すと、高
電圧発生装置２２で高電圧が発生し、燃焼用触媒１８の
下流に設けられた点火装置１９に伝えられ、そこで火花
が発生して混合ガスに点火される。やがて炎の熱により
燃焼用触媒１８の温度が触媒燃焼可能温度まで上昇する
と触媒燃焼に移行する。触媒燃焼により発生した熱は容
器１１の底部１３を加熱し内容物全体の温度が上昇す
る。消火する時は、開閉弁操作片２３を元の位置に戻す
と開閉弁１５が閉じる。Simultaneously, when the operation button 24 is pressed, a high voltage is generated by the high voltage generator 22 and transmitted to an ignition device 19 provided downstream of the combustion catalyst 18, where a spark is generated and a mixed gas is generated. Is ignited. Eventually, when the temperature of the combustion catalyst 18 rises to the catalyst combustible temperature due to the heat of the flame, the mode shifts to catalytic combustion. The heat generated by the catalytic combustion heats the bottom 13 of the container 11 and the temperature of the whole contents rises. To extinguish the fire, the on-off valve operating piece 23 is returned to the original position, and the on-off valve 15 is closed.
【００２３】また、燃料ガスの噴出力で空気を吸引する
には、エゼクタの長さを長くする必要があり、そのため
に燃焼用触媒１８の下から混合ガスを流入する方式で
は、燃焼部の高さが高くなって、燃焼部が大型になる。
しかし、燃焼用触媒１８の上部から混合ガスを流入する
方式にすると、燃焼用触媒１８の厚さ分、燃焼部を低く
構成できる。このように本実施例は、混合ガス流出部２
８を燃焼用触媒１８を貫通して燃焼用触媒１８の上部に
位置させたため、燃焼部を低く構成できる。Further, in order to suck air with the output power of the fuel gas, it is necessary to lengthen the ejector. For this reason, in the system in which the mixed gas flows from under the combustion catalyst 18, the height of the combustion section is high. And the combustion section becomes large.
However, when the mixed gas is introduced from above the combustion catalyst 18, the combustion section can be configured to be lower by the thickness of the combustion catalyst 18. Thus, in the present embodiment, the mixed gas outlet 2
Since 8 is located above combustion catalyst 18 through combustion catalyst 18, the combustion section can be configured low.
【００２４】（実施例３）図５は、加熱機能付き保温ポ
ットの全体構成と熱源部の断面を示す。１１は容器であ
る。１２は容器１１の底部１３に設けられた加熱装置で
ある。加熱装置１２は、ガスタンク１４、開閉弁１５、
ガス噴出ノズル１６、空気吸引エゼクタ１７、燃焼用触
媒１８、点火装置１９により構成されている。容器１１
の下部側面に連結部２０が設けられており、加熱装置上
部側面には連結片２１が設けられている。２２は圧電素
子を用いた高電圧発生装置である。２３は開閉弁操作片
である。２４は高電圧発生装置２２を作動させる操作ボ
タンである。２９は燃焼用触媒１８の上部を覆う保護板
である。連結部２０を連結片２１に合わせて加熱装置１
２を回転させると容器１１と加熱装置１２は固定され
る。(Embodiment 3) FIG. 5 shows an overall configuration of a heat retaining pot with a heating function and a cross section of a heat source portion. 11 is a container. Reference numeral 12 denotes a heating device provided on the bottom 13 of the container 11. The heating device 12 includes a gas tank 14, an on-off valve 15,
It comprises a gas ejection nozzle 16, an air suction ejector 17, a combustion catalyst 18, and an ignition device 19. Container 11
A connecting portion 20 is provided on the lower side surface of the heating device, and a connecting piece 21 is provided on the upper side surface of the heating device. 22 is a high voltage generator using a piezoelectric element. 23 is an opening / closing valve operation piece. Reference numeral 24 denotes an operation button for operating the high voltage generator 22. Reference numeral 29 denotes a protection plate that covers an upper portion of the combustion catalyst 18. Heating device 1
By rotating 2, the container 11 and the heating device 12 are fixed.
【００２５】この時、容器の底部１３は保護板２９に密
着されることになる。容器１１に加熱装置１２を固定し
た後、開閉弁操作片２３を横方向にスライドさせると開
閉弁１５が開き、ガス噴出ノズル１６から燃料ガスが噴
出する。噴出した燃料ガスは、空気吸引エゼクタ１７で
空気を吸い込み混合ガスとなって燃焼用触媒１８の上部
に流れる。この時、保護板２９は半球状に形成されてお
り、空気吸引エゼクタ１７の出口と保護板２９の間に適
当なスペースが形成され、圧損が少なくなって十分空気
を吸引することができる。また、外周にいくほどそのス
ペースが狭くなっているので、混合ガスはスムーズに燃
焼用触媒１８を通り排気口２５に流れる。At this time, the bottom 13 of the container comes into close contact with the protective plate 29. After the heating device 12 is fixed to the container 11, when the on-off valve operation piece 23 is slid in the lateral direction, the on-off valve 15 is opened, and the fuel gas is ejected from the gas ejection nozzle 16. The ejected fuel gas sucks air by the air suction ejector 17 and becomes a mixed gas, and flows above the combustion catalyst 18. At this time, the protection plate 29 is formed in a hemispherical shape, and an appropriate space is formed between the outlet of the air suction ejector 17 and the protection plate 29, so that pressure loss is reduced and air can be sufficiently sucked. Further, since the space becomes narrower toward the outer periphery, the mixed gas flows through the combustion catalyst 18 to the exhaust port 25 smoothly.
【００２６】これと同時に操作ボタン２４を押すと、高
電圧発生装置２２で高電圧が発生し、燃焼用触媒１８の
下流に設けられた点火装置１９に伝えられ、そこで火花
が発生して混合ガスに点火される。やがて炎の熱により
燃焼用触媒１８の温度が触媒燃焼可能温度まで上昇する
と触媒燃焼に移行する。触媒燃焼により発生した熱は保
護板２９を加熱し、それに密着した容器１１の底部１３
も加熱されて内容物全体の温度が上昇する。消火する時
は、開閉弁操作片２３を元の位置に戻すと開閉弁１５が
閉じる。このように本実施例は、容器と加熱装置を分離
したとき、燃焼用触媒等の重要部品が外に出ず耐久性の
高い構成になっている。At the same time, when the operation button 24 is pressed, a high voltage is generated by the high voltage generator 22 and transmitted to an ignition device 19 provided downstream of the combustion catalyst 18, where a spark is generated and a mixed gas is generated. Is ignited. Eventually, when the temperature of the combustion catalyst 18 rises to the catalyst combustible temperature due to the heat of the flame, the mode shifts to catalytic combustion. The heat generated by the catalytic combustion heats the protection plate 29, and the bottom portion 13 of the container 11 closely adhered thereto.
Is also heated to increase the temperature of the entire contents. To extinguish the fire, the on-off valve operating piece 23 is returned to the original position, and the on-off valve 15 is closed. As described above, in the present embodiment, when the container and the heating device are separated from each other, important components such as the combustion catalyst do not go outside and have a high durability.
【００２７】（実施例４）図６は加熱機能付き保温ポッ
トの熱源部の断面を示す。１２は加熱装置である。加熱
装置１２は、ガスタンク１４、開閉弁１５、ガス噴出ノ
ズル１６、空気吸引エゼクタ１７、燃焼用触媒１８、点
火装置１９により構成されている。加熱装置上部側面に
は連結片２１が設けられている。２２は圧電素子を用い
た高電圧発生装置である。２３は開閉弁操作片である。
２４は高電圧発生装置２２を作動させる操作ボタンであ
る。２９は燃焼用触媒１８の上部を覆う保護板である。
３０は燃焼用触媒１８の下部とガスタンク１４の上部の
間に設けられた遮熱板である。(Embodiment 4) FIG. 6 shows a cross section of a heat source portion of a heat retaining pot with a heating function. Reference numeral 12 denotes a heating device. The heating device 12 includes a gas tank 14, an on-off valve 15, a gas ejection nozzle 16, an air suction ejector 17, a combustion catalyst 18, and an ignition device 19. A connecting piece 21 is provided on the upper side surface of the heating device. 22 is a high voltage generator using a piezoelectric element. 23 is an opening / closing valve operation piece.
Reference numeral 24 denotes an operation button for operating the high voltage generator 22. Reference numeral 29 denotes a protection plate that covers an upper portion of the combustion catalyst 18.
Reference numeral 30 denotes a heat shield provided between a lower portion of the combustion catalyst 18 and an upper portion of the gas tank 14.
【００２８】開閉弁操作片２３を横方向にスライドさせ
ると開閉弁１５が開き、ガス噴出ノズル１６から燃料ガ
スが噴出する。噴出した燃料ガスは、空気吸引エゼクタ
１７で空気を吸い込み混合ガスとなって燃焼用触媒１８
の上部に流れる。この時、保護板２９は半球状に形成さ
れており、空気吸引エゼクタ１７の出口と保護板２９の
間に適当なスペースが形成され、圧損が少なくなって十
分空気を吸引することができる。吸引空気は、空気取り
入れ口３１より入りガスタンク１４の上部を通って空気
吸引エゼクタ１７に流れる。一方、混合ガスは燃焼用触
媒１８を通り排気口２５に流れる。When the on / off valve operating piece 23 is slid in the horizontal direction, the on / off valve 15 is opened, and fuel gas is ejected from the gas ejection nozzle 16. The ejected fuel gas is sucked into the air by the air suction ejector 17 to become a mixed gas, and becomes a mixed gas.
Flows at the top of the At this time, the protection plate 29 is formed in a hemispherical shape, and an appropriate space is formed between the outlet of the air suction ejector 17 and the protection plate 29, so that pressure loss is reduced and air can be sufficiently sucked. The suction air flows into the air suction ejector 17 from the air intake 31 through the upper part of the gas tank 14. On the other hand, the mixed gas flows through the combustion catalyst 18 to the exhaust port 25.
【００２９】これと同時に操作ボタン２４を押すと、高
電圧発生装置２２で高電圧が発生し、燃焼用触媒１８の
下流に設けられた点火装置１９に伝えられ、そこで火花
が発生して混合ガスに点火される。やがて炎の熱により
燃焼用触媒１８の温度が触媒燃焼可能温度まで上昇する
と触媒燃焼に移行する。触媒燃焼により発生した熱は保
護板２９を加熱し、それに密着した容器１１の底部１３
も加熱されて内容物全体の温度が上昇する。加熱中ガス
タンク１４は燃焼熱で温度上昇するが、吸引空気がガス
タンク１４の上部を冷やしながら通るので、危険温度ま
で上昇することはない。このように本実施例は、加熱装
置からの熱を遮断し、ガスタンクの温度上昇を抑え安全
性を高めるという構成になっている。At the same time, when the operation button 24 is pressed, a high voltage is generated in the high voltage generator 22 and transmitted to an ignition device 19 provided downstream of the combustion catalyst 18, where a spark is generated and a mixed gas is generated. Is ignited. Eventually, when the temperature of the combustion catalyst 18 rises to the catalyst combustible temperature due to the heat of the flame, the mode shifts to catalytic combustion. The heat generated by the catalytic combustion heats the protection plate 29, and the bottom portion 13 of the container 11 closely adhered thereto.
Is also heated to increase the temperature of the entire contents. During heating, the temperature of the gas tank 14 rises due to the heat of combustion. However, since the suction air passes while cooling the upper part of the gas tank 14, the temperature does not rise to a dangerous temperature. As described above, the present embodiment has a configuration in which heat from the heating device is shut off, temperature rise of the gas tank is suppressed, and safety is improved.
【００３０】[0030]
【発明の効果】請求項１記載の発明は、液体を収容する
容器と、触媒燃焼により動作する加熱装置とを有し、前
記加熱装置は前記容器より下方に設けるとともに、前記
加熱装置を前記容器と着脱自在とした加熱機能付き保温
ポットとしたものであり、加熱装置と容器を分離するこ
とができ、給水が楽にできる等取り扱いやすくなるもの
である。According to the first aspect of the present invention, there is provided a container for accommodating a liquid, and a heating device operated by catalytic combustion, wherein the heating device is provided below the container and the heating device is provided in the container. It is a heat retaining pot with a heating function that is detachable from the heating device. The heating device and the container can be separated from each other, so that water can be easily supplied and the handling becomes easy.
【００３１】請求項２記載の発明は、液体を収容する容
器と、ガスタンクに開閉弁を介して連結されたガス噴出
ノズルを含む空気吸引エゼクタと燃焼用触媒と点火装置
とからなる加熱装置と、前記容器の下部側面に設けられ
た連結部と、前記加熱装置の側部に設けられた連結片と
を有し、前記加熱装置は前記容器より下方に設けるとと
もに、前記加熱装置を前記容器と着脱自在とした加熱機
能付き保温ポットとしたものであり、加熱装置と容器の
連結が確実になるので、より安全性の高い加熱機能付き
保温ポットを提供することが出来る。According to a second aspect of the present invention, there is provided a heating device including a container for storing a liquid, an air suction ejector including a gas ejection nozzle connected to a gas tank via an on-off valve, a combustion catalyst, and an ignition device; A connection portion provided on a lower side surface of the container, and a connection piece provided on a side portion of the heating device, wherein the heating device is provided below the container, and the heating device is attached to and detached from the container. Since the heating pot with a heating function is made flexible and the connection between the heating device and the container is ensured, a heating pot with a heating function with higher safety can be provided.
【００３２】請求項３記載の発明は、容器の側部に断熱
材を配して断熱容器とし、底部には着脱自在に断熱蓋を
設けたものであり、加熱後、加熱装置が分離されても内
容物を高温に保つことができるという有利な効果が得ら
れる。According to a third aspect of the present invention, a heat insulating material is provided on a side portion of the container to form a heat insulating container, and a heat insulating lid is detachably provided on a bottom portion. After heating, the heating device is separated. This also has the advantageous effect that the contents can be kept at a high temperature.
【００３３】請求項４記載の発明は、液体を収容する容
器と、ガスタンクに開閉弁を介して連結されたガス噴出
ノズルを含む空気吸引エゼクタと燃焼用触媒と点火装置
とからなる加熱装置を有し、前記加熱装置は前記容器よ
り下方に設けるとともに、空気吸引エゼクタの混合ガス
流出部を燃焼用触媒を貫通して燃焼用触媒上部に位置さ
せ、混合ガスを触媒上部から流入させる加熱機能付き保
温ポットとするものであり、空気吸引エゼクタの混合ガ
ス流出部を燃焼用触媒の上部に位置させることで加熱装
置全体の高さを低くすることができ、それによって加熱
装置が小型になり、携帯しやすくなるという有利な効果
が得られる。[0033] The invention according to claim 4 has a heating device comprising a container for accommodating a liquid, an air suction ejector including a gas ejection nozzle connected to the gas tank via an on-off valve, a combustion catalyst, and an ignition device. The heating device is provided below the vessel, and the mixed gas outflow portion of the air suction ejector is positioned above the combustion catalyst through the combustion catalyst, so that the mixed gas flows from the upper portion of the catalyst. The height of the entire heating device can be reduced by locating the mixed gas outlet of the air suction ejector above the combustion catalyst, thereby making the heating device compact and portable. This has the advantageous effect of making it easier.
【００３４】請求項５記載の発明は、加熱装置の開口部
に保護板を設け、空気吸引エゼクタの混合ガス流出部を
燃焼用触媒を貫通して燃焼用触媒上部に位置させ、混合
ガスを触媒上部から流入するように構成し、容器に取付
けた時は、容器の底部と保護板が密着するようにしたも
のであり、加熱装置の重要部品を保護し耐久性を高める
という有利な効果が得られる。According to a fifth aspect of the present invention, a protective plate is provided at the opening of the heating device, and the mixed gas outlet of the air suction ejector is positioned above the combustion catalyst through the combustion catalyst. It is configured so that it flows in from the top, so that when it is attached to the container, the bottom of the container and the protective plate are in close contact with each other, which has the advantageous effect of protecting important parts of the heating device and increasing its durability. Can be
【００３５】請求項６記載の発明は、排気ガスを燃焼用
触媒の下部から排出し、燃焼用触媒とガスタンクの間に
遮熱板を設け、空気を遮熱板とガスタンクの間を通して
吸気させた加熱機能付き保温ポットとするものであり、
加熱装置からの熱を遮断し、ガスタンクの温度上昇を抑
え安全性を高めるという有利な効果が得られる。According to the present invention, the exhaust gas is discharged from the lower part of the combustion catalyst, a heat shield is provided between the combustion catalyst and the gas tank, and the air is sucked through the heat shield and the gas tank. It is intended to be a heating pot with a heating function,
The advantageous effect that the heat from the heating device is shut off, the temperature rise of the gas tank is suppressed, and the safety is enhanced is obtained.
【図１】本発明の実施例１における加熱機能付き保温ポ
ットの構成を示す断面図FIG. 1 is a cross-sectional view illustrating a configuration of a heat retaining pot with a heating function according to a first embodiment of the present invention.
【図２】本発明の実施例１における加熱機能付き保温ポ
ットの斜視図FIG. 2 is a perspective view of a heat retaining pot with a heating function according to the first embodiment of the present invention.
【図３】本発明の加熱機能付き保温ポットの容器の一実
施例の構成を示す断面図FIG. 3 is a cross-sectional view showing a configuration of an embodiment of a heat retaining pot with a heating function according to the present invention.
【図４】本発明の実施例２における加熱機能付き保温ポ
ットの構成を示す断面図FIG. 4 is a cross-sectional view illustrating a configuration of a heat retaining pot with a heating function according to a second embodiment of the present invention.
【図５】本発明の実施例３における加熱機能付き保温ポ
ットの構成を示す断面図FIG. 5 is a cross-sectional view illustrating a configuration of a heat retaining pot with a heating function according to a third embodiment of the present invention.
【図６】本発明の加熱機能付き保温ポットの要部断面図FIG. 6 is a sectional view of a main part of a heat retaining pot with a heating function according to the present invention.
【図７】従来の加熱機能付き保温ポットの一部切り欠き
側面図FIG. 7 is a partially cutaway side view of a conventional heat retaining pot with a heating function.
１１ 容器 １２ 加熱装置 １３ 容器の底部 １４ ガスタンク １５ 開閉弁 １６ ガス噴出ノズル １７ 空気吸引エゼクタ １８ 燃焼用触媒 １９ 点火装置 ２０ 連結部 ２１ 連結片 ２６ 断熱材 ２７ 断熱蓋 ２８ 混合ガス流出部 ２９ 保護板 ３０ 遮熱板 DESCRIPTION OF SYMBOLS 11 Container 12 Heating device 13 Container bottom 14 Gas tank 15 On-off valve 16 Gas ejection nozzle 17 Air suction ejector 18 Combustion catalyst 19 Ignition device 20 Connecting part 21 Connecting piece 26 Insulating material 27 Insulating lid 28 Mixed gas outflow part 29 Protective plate 30 Heat shield plate
Claims (6)
動作する加熱装置とを有し、前記加熱装置は前記容器よ
り下方に設けるとともに、前記加熱装置を前記容器と着
脱自在とした加熱機能付き保温ポット。1. A heating device having a container for storing a liquid and a heating device operated by catalytic combustion, wherein the heating device is provided below the container and the heating device is detachable from the container. Warm pot.
閉弁を介して連結されたガス噴出ノズルを含む空気吸引
エゼクタと燃焼用触媒と点火装置とからなる加熱装置
と、前記容器の下部側面に設けられた連結部と、前記加
熱装置の側部に設けられた連結片とを有し、前記加熱装
置は前記容器より下方に設けるとともに、前記加熱装置
を前記容器と着脱自在とした加熱機能付き保温ポット。2. A container for accommodating a liquid, a heating device including an air suction ejector including a gas ejection nozzle connected to a gas tank via an on-off valve, a combustion catalyst, and an ignition device, and a lower side surface of the container. With a connecting portion provided, a connecting piece provided on a side portion of the heating device, the heating device is provided below the container, and with a heating function that makes the heating device detachable from the container. Warm pot.
し、底部には着脱自在に断熱蓋を設けた請求項１または
２記載の加熱機能付き保温ポット。3. The heat retaining pot with a heating function according to claim 1, wherein a heat insulating material is arranged on a side portion of the container to form a heat insulating container, and a heat insulating lid is detachably provided on a bottom portion.
閉弁を介して連結されたガス噴出ノズルを含む空気吸引
エゼクタと燃焼用触媒と点火装置とからなる加熱装置を
有し、前記加熱装置は前記容器より下方に設けるととも
に、空気吸引エゼクタの混合ガス流出部を燃焼用触媒を
貫通して燃焼用触媒上部に位置させ、混合ガスを触媒上
部から流入させる加熱機能付き保温ポット。4. A heating device comprising a container for storing a liquid, an air suction ejector including a gas ejection nozzle connected to a gas tank via an on-off valve, a combustion catalyst, and an ignition device, wherein the heating device is A heat retention pot with a heating function, which is provided below the container, wherein the mixed gas outlet of the air suction ejector is positioned above the combustion catalyst through the combustion catalyst, and the mixed gas flows in from above the catalyst.
吸引エゼクタの混合ガス流出部を燃焼用触媒を貫通して
燃焼用触媒上部に位置させ、混合ガスを触媒上部から流
入するように構成し、容器に取付けた時は、容器の底部
と保護板が密着するようにした請求項４記載の加熱機能
付き保温ポット。5. A protective plate is provided at an opening of the heating device, a mixed gas outlet of the air suction ejector is positioned above the combustion catalyst through the combustion catalyst, and the mixed gas flows from the upper portion of the catalyst. 5. The heat retaining pot with a heating function according to claim 4, wherein the protective plate is configured so that the bottom of the container and the protective plate are in close contact with each other when the container is attached to the container.
し、燃焼用触媒とガスタンクの間に遮熱板を設け、空気
を遮熱板とガスタンクの間を通して吸気させた請求項５
記載の加熱機能付き保温ポット。6. The exhaust gas is discharged from a lower portion of the combustion catalyst, a heat shield is provided between the combustion catalyst and the gas tank, and air is sucked in between the heat shield and the gas tank.
A heating pot with a heating function as described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP34696696A JP3533854B2 (en) | 1996-12-26 | 1996-12-26 | Heating pot with heating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP34696696A JP3533854B2 (en) | 1996-12-26 | 1996-12-26 | Heating pot with heating function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10179391A true JPH10179391A (en) | 1998-07-07 |
| JP3533854B2 JP3533854B2 (en) | 2004-05-31 |
Family
ID=18387025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP34696696A Expired - Fee Related JP3533854B2 (en) | 1996-12-26 | 1996-12-26 | Heating pot with heating function |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3533854B2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1129655A1 (en) * | 2000-02-29 | 2001-09-05 | PNT Technology Inc. | An instant portable hot water making bottle |
| KR20040013523A (en) * | 2002-08-07 | 2004-02-14 | 서영석 | Coffee port |
| WO2011109304A3 (en) * | 2010-03-01 | 2012-01-05 | Heatgenie, Inc. | Package heating apparatus |
| KR101289054B1 (en) * | 2012-02-07 | 2013-07-22 | 김명선 | Sprayer for constant temperature with heater |
| CN105919399A (en) * | 2016-06-16 | 2016-09-07 | 佛山市顺德区龙江镇旗龙电器有限公司 | Quick-heating type health care kettle |
| CN111121282A (en) * | 2020-01-10 | 2020-05-08 | 小熊电器股份有限公司 | Liquid heater |
-
1996
- 1996-12-26 JP JP34696696A patent/JP3533854B2/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1129655A1 (en) * | 2000-02-29 | 2001-09-05 | PNT Technology Inc. | An instant portable hot water making bottle |
| KR100370373B1 (en) * | 2000-02-29 | 2003-01-29 | 주식회사 피앤티기술 | A Portable Boiler Which Boiles instantly |
| KR20040013523A (en) * | 2002-08-07 | 2004-02-14 | 서영석 | Coffee port |
| WO2011109304A3 (en) * | 2010-03-01 | 2012-01-05 | Heatgenie, Inc. | Package heating apparatus |
| KR101289054B1 (en) * | 2012-02-07 | 2013-07-22 | 김명선 | Sprayer for constant temperature with heater |
| CN105919399A (en) * | 2016-06-16 | 2016-09-07 | 佛山市顺德区龙江镇旗龙电器有限公司 | Quick-heating type health care kettle |
| CN111121282A (en) * | 2020-01-10 | 2020-05-08 | 小熊电器股份有限公司 | Liquid heater |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3533854B2 (en) | 2004-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH10179391A (en) | Heat reserving pot with heating function | |
| KR100370373B1 (en) | A Portable Boiler Which Boiles instantly | |
| KR100849861B1 (en) | Steam cleaner using liquified gas | |
| JPH10314025A (en) | Catalytic combustion device and heat-insulating pot and heating cooker equipped with device thereof | |
| CN212546612U (en) | Electric water boiling cup | |
| KR20080090629A (en) | Steam safety exhaust machine for electric pressure cooker | |
| CN112586852A (en) | Electric heating lunch box | |
| CN213664078U (en) | Electric heating lunch box and upper cover thereof | |
| JP3533853B2 (en) | Heating pot with heating function | |
| JP3533855B2 (en) | Heating pot with heating function | |
| JPH1150311A (en) | Heating clothes | |
| JP2000146191A (en) | Catalyst combustion apparatus | |
| JP4229428B2 (en) | Shaving foam agent heating supply device | |
| JPH10234581A (en) | Catalytic combustion water heater | |
| JP2002045299A (en) | Heat insulating device for food | |
| JP3826527B2 (en) | Portable cleaning equipment | |
| JP2001033007A (en) | Catalytic combustor | |
| JP3533843B2 (en) | Catalytic combustion rice cooker | |
| KR20000072246A (en) | A heat insulation vessel having a heater | |
| JPH0618149Y2 (en) | Liquefied gas cylinder heat insulation device for fuel | |
| KR200297887Y1 (en) | Handheld Water-Heater | |
| JP4511424B2 (en) | Portable hair dryer | |
| JP4224505B2 (en) | Simple water heater | |
| JP2629423B2 (en) | Combustion equipment | |
| JP2000304215A (en) | Catalyst combustor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Written amendment |
Effective date: 20040108 Free format text: JAPANESE INTERMEDIATE CODE: A523 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Effective date: 20040217 Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
| A61 | First payment of annual fees (during grant procedure) |
Effective date: 20040301 Free format text: JAPANESE INTERMEDIATE CODE: A61 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080319 Year of fee payment: 4 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090319 Year of fee payment: 5 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100319 Year of fee payment: 6 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 7 Free format text: PAYMENT UNTIL: 20110319 |
|
| LAPS | Cancellation because of no payment of annual fees |