JPH01247903A - Combustion device - Google Patents
Combustion deviceInfo
- Publication number
- JPH01247903A JPH01247903A JP7543288A JP7543288A JPH01247903A JP H01247903 A JPH01247903 A JP H01247903A JP 7543288 A JP7543288 A JP 7543288A JP 7543288 A JP7543288 A JP 7543288A JP H01247903 A JPH01247903 A JP H01247903A
- Authority
- JP
- Japan
- Prior art keywords
- combustion
- air
- gas
- cylinder
- tube
- 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
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 71
- 239000007789 gas Substances 0.000 abstract description 27
- 239000000567 combustion gas Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 5
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract description 5
- 244000171022 Peltophorum pterocarpum Species 0.000 abstract description 4
- 238000009792 diffusion process Methods 0.000 abstract description 4
- 230000003247 decreasing effect Effects 0.000 abstract 2
- 230000004907 flux Effects 0.000 abstract 1
- 239000000446 fuel Substances 0.000 description 8
- 241000217776 Holocentridae Species 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 235000019645 odor Nutrition 0.000 description 3
- 239000011521 glass Substances 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Landscapes
- Wick-Type Burners And Burners With Porous Materials (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は家庭用の暖房等に用いられる燃焼装置に関する
ものである。DETAILED DESCRIPTION OF THE INVENTION FIELD OF INDUSTRIAL APPLICATION The present invention relates to a combustion device used for home heating and the like.
従来の技術
従来この種の燃焼装置として多く用いられている石油ス
トーブは一般に第3図に示すようなものであった。第3
図において1は石油等を吸上げる灯芯で芯内筒2と芯外
筒3の間を自在に上下動する。芯内筒2と芯外筒3の上
端部はそれぞれ内火皿4、外火皿5を形成しており、内
炎筒6、外炎筒7が載置されている。灯芯1の先端は燃
焼時には内炎筒6と外炎筒7の間に形成される燃焼室8
内に露出され、ここで燃料の気化がなされる。9は外筒
で、内炎筒6、外炎筒7、外筒9が内方より順次略同心
円状に配置され固定ピン10によって略固定されている
。11は内炎筒6および外炎筒7に多数設けられた空気
孔である。12は内炎筒6の上端開口部を遮蔽する内炎
筒天板で、内炎筒6内方から上方へ通じる通気孔13を
有している。14は内炎筒天板12に載置された拡炎板
である。外筒9の上端部には絞り部15が形成され、さ
らにこの絞り部15の上方の外炎筒7は赤熱部16が形
成され、開口の大きな透孔17が設けられている。18
はガラス等の透過性材料よりなる透過筒で、外筒9の上
に載置されている。19はトップフレームで、赤熱部1
6と透過筒18の間の空気通路20の上端を遮蔽するよ
うに赤熱部16の上端に載置され、透過筒を固定してい
る。BACKGROUND OF THE INVENTION Conventionally, a kerosene stove that has been widely used as this type of combustion device is generally of the type shown in FIG. Third
In the figure, reference numeral 1 denotes a lamp wick that sucks up oil and the like, and is freely movable up and down between an inner wick tube 2 and an outer wick tube 3. The upper ends of the inner core tube 2 and the outer core tube 3 form an inner flame tray 4 and an outer flame tray 5, respectively, on which an inner flame tube 6 and an outer flame tube 7 are placed. The tip of the wick 1 is connected to the combustion chamber 8 formed between the inner flame tube 6 and the outer flame tube 7 during combustion.
The fuel is vaporized here. Reference numeral 9 denotes an outer cylinder, in which an inner flame cylinder 6, an outer flame cylinder 7, and an outer cylinder 9 are sequentially arranged in a substantially concentric circle from the inside and are substantially fixed by a fixing pin 10. Reference numeral 11 indicates a large number of air holes provided in the inner flame tube 6 and the outer flame tube 7. Reference numeral 12 denotes an inner flame tube top plate that shields the upper end opening of the inner flame tube 6, and has a ventilation hole 13 communicating upward from the inside of the inner flame tube 6. 14 is a flame expansion plate placed on the top plate 12 of the inner flame tube. A constriction part 15 is formed at the upper end of the outer cylinder 9, and a glowing part 16 is formed in the outer flame cylinder 7 above the constriction part 15, and a through hole 17 with a large opening is provided. 18
is a transparent tube made of a transparent material such as glass, and is placed on the outer tube 9. 19 is the top frame, red hot part 1
It is placed on the upper end of the incandescent part 16 so as to cover the upper end of the air passage 20 between the transmission tube 6 and the transmission tube 18, and fixes the transmission tube.
上記構成において、灯芯1に点火すると燃料が気化し燃
焼を開始する。燃料は燃焼熱によって気化を継続すると
ともに、燃焼に必要な空気は燃焼室8内に生ずる熱ドラ
フトによって内炎筒6、外炎筒7の空気孔11および赤
熱部16の透孔17より燃焼室8内に供給され燃焼を継
続し赤熱部16を加熱赤熱させ、輻射熱として暖房等に
利用していた。In the above configuration, when the lamp wick 1 is ignited, the fuel vaporizes and starts combustion. The fuel continues to vaporize due to the heat of combustion, and the air necessary for combustion flows into the combustion chamber through the air holes 11 of the inner flame tube 6, the outer flame tube 7, and the through holes 17 of the red-hot part 16 due to the thermal draft generated in the combustion chamber 8. The radiant heat is supplied to the inside of the 8 and continues to burn, heating the red-hot section 16 to red-hot temperature, which is then used as radiant heat for heating and the like.
発明が解決しようとする課題
このような従来の手段によれば灯芯1の露出高さを低く
し気化量を減じて燃焼を少なくした場合、燃焼室8の上
部に火炎を形成せず燃焼室8より赤熱部16の下部の透
孔17を通じて空気通路20に拡散した未燃ガスが上部
の透孔17を通じて高温の火炎帯を通過することな(燃
焼排ガスに混入して排出されるために燃焼排ガス中に含
まれる一酸化炭素や臭気の原因となる未燃成分が増加す
るという課題を有している。Problems to be Solved by the Invention According to such conventional means, when the exposed height of the lamp wick 1 is lowered to reduce the amount of vaporization and combustion is reduced, no flame is formed in the upper part of the combustion chamber 8 and the combustion chamber 8 The unburned gas diffused into the air passage 20 through the through hole 17 at the lower part of the red-hot part 16 does not pass through the high temperature flame zone through the upper through hole 17 (because it is mixed with the combustion exhaust gas and discharged, the combustion exhaust gas The problem is that the amount of carbon monoxide and unburned components that cause odor increases.
課題を解決するための手段
この課題点を解決するために本発明は外炎筒気孔部の内
側に気孔部との間に間隙を有した空気室を形成し、かつ
その先端部に内方に突出した鍔部を有した燃焼制御筒を
設けた構成にしたものである。Means for Solving the Problems In order to solve this problem, the present invention forms an air chamber inside the outer flame tube air hole portion with a gap between it and the air hole portion, and has an air chamber formed inwardly at the tip of the air chamber. The combustion control cylinder has a protruding flange.
作 用
上記構成において燃焼室下部で燃料の気化ガスは内炎筒
、外炎筒の空気孔より供給された空気と拡散混合し燃焼
しながら燃焼室内を上昇するが、外炎筒の内側に設けら
れた燃焼制御筒によってその流れが外炎筒の透孔部にお
いては外炎筒の内面より離脱し、透孔を通じて空気導入
路に拡散する未燃ガス量が大幅に低減する。また、空気
孔から空気室に供給された空気は空気室上端から上方に
噴出されるので、ここで燃焼が促進される。したがって
燃焼量を少なくし燃焼室の上部に火炎が形成されない、
低燃焼時の場合においても排ガス中に含まれる一酸化炭
素やその他の未燃ガスを低減することができる。Function In the above configuration, the vaporized fuel gas at the bottom of the combustion chamber diffuses and mixes with the air supplied from the air holes of the inner and outer flame tubes and rises inside the combustion chamber while burning. Due to the combustion control tube, the flow is separated from the inner surface of the outer flame tube at the through hole portion of the outer flame tube, and the amount of unburned gas that diffuses into the air introduction passage through the through hole is significantly reduced. Moreover, since the air supplied to the air chamber from the air hole is blown upward from the upper end of the air chamber, combustion is promoted here. Therefore, the amount of combustion is reduced and no flame is formed in the upper part of the combustion chamber.
Even in the case of low combustion, carbon monoxide and other unburned gases contained in the exhaust gas can be reduced.
実施例 以下に本発明の一実施例を図面を用いて説明する。Example An embodiment of the present invention will be described below with reference to the drawings.
第1図において、1は石油を吸上げる灯芯で芯−内筒2
と芯外筒3の間を自在に上下するように設定され、下端
は燃料タンク(図示せず)中の燃料に浸種されている。In Figure 1, 1 is a wick that sucks up oil; wick - inner cylinder 2
The lower end is soaked in fuel in a fuel tank (not shown).
芯内筒2と芯外筒3の上端部はそれぞれ内火皿4、外火
皿5を形成しており、内炎筒6、外炎筒7が載置されて
いる。灯芯1の先端は燃焼時には内炎筒6、外炎筒7間
で形成される燃焼室8内に露出され、ここで燃料の気化
が行われる。9は外筒で内炎筒6、外炎筒7、外筒9が
内方より順次略同心円状に固定ピン10によって略固定
されている。11は内炎筒6、および外炎筒7に多数設
けられた空気孔である。12は内炎筒6の上端開口部を
閉蓋する内炎筒天板で、内炎筒6の内方から上方へ通じ
る通気孔13を有している。14は内炎筒天板12上に
連設された拡炎板である。外筒9の上端には絞り部15
が形成され、さらにこの絞り部15よりと方の外炎筒7
には赤熱部16が形成され、開口の大きな透孔17が設
けられている。18はガラス等の透過性材料よりなる透
過筒で、外筒9の上に載置されている。19はトップフ
レームで赤熱部16と透過筒18の間の空気流路20の
上端を閉蓋するように赤熱部16の上端に載置され、透
過筒18を固定している。21は燃焼制御筒で、外筒9
の絞り部15より下方に位置する外炎筒7の気孔部22
内方にあり、赤熱部16とのほぼ境界部付近まで伸び、
気孔部22との間に空気室23を形成し、その先端部は
内方に突出した鍔部24を形成している。25は内炎筒
内方に設定された制流筒で、灯芯1に対向する位置近傍
から上方に伸び、内炎筒6との間の制流域26に底面を
有するとともに、この制流筒25の壁面の少なくとも一
カ所に、制流域26に連通ずる通気孔27を設け、さら
にこの通気孔上方に、制流域26を上下に分割する突出
部28を設けている。The upper ends of the inner core tube 2 and the outer core tube 3 form an inner flame tray 4 and an outer flame tray 5, respectively, on which an inner flame tube 6 and an outer flame tube 7 are placed. During combustion, the tip of the wick 1 is exposed in a combustion chamber 8 formed between an inner flame tube 6 and an outer flame tube 7, where the fuel is vaporized. Reference numeral 9 denotes an outer cylinder, and the inner flame cylinder 6, the outer flame cylinder 7, and the outer cylinder 9 are substantially fixed in a substantially concentric manner from the inside in order by fixing pins 10. Reference numeral 11 denotes a large number of air holes provided in the inner flame tube 6 and the outer flame tube 7. Reference numeral 12 denotes an inner flame tube top plate that closes the upper end opening of the inner flame tube 6, and has a ventilation hole 13 communicating upward from the inside of the inner flame tube 6. Reference numeral 14 denotes a flame expansion plate connected to the top plate 12 of the inner flame tube. At the upper end of the outer cylinder 9 there is a constriction part 15.
is formed, and furthermore, the outer flame cylinder 7 on the side from this constriction part 15 is formed.
A red-hot part 16 is formed in the hole, and a large through hole 17 is provided. Reference numeral 18 denotes a transparent tube made of a transparent material such as glass, and is placed on top of the outer tube 9. A top frame 19 is placed on the upper end of the incandescent part 16 so as to close the upper end of the air flow path 20 between the incandescent part 16 and the transmission cylinder 18, and fixes the transmission cylinder 18. 21 is a combustion control cylinder, and outer cylinder 9
The pore portion 22 of the outer flame tube 7 located below the constriction portion 15 of
It is located inward and extends almost to the boundary with the red-hot part 16,
An air chamber 23 is formed between the air chamber 22 and the air chamber 22, and the tip thereof forms a flange 24 projecting inward. Reference numeral 25 denotes a flow control tube set inside the inner flame tube, which extends upward from near the position facing the lamp wick 1, has a bottom surface in a control area 26 between it and the inner flame tube 6, and this flow control tube 25 A ventilation hole 27 that communicates with the control area 26 is provided at at least one location on the wall surface, and a protrusion 28 that divides the control area 26 into upper and lower parts is further provided above the ventilation hole.
上記構成において、灯芯1に点火すると燃料が気化し燃
焼を開始する。燃料は燃焼熱によって気化を継続すると
ともに、燃焼に必要な空気は燃焼室8内に生ずる熱ドラ
フトによって内炎筒6、外炎筒7の空気孔11より燃焼
室8内に供給され燃料の気化ガスと拡散混合し燃焼しな
がら燃焼室8内を上昇する。外炎筒7の赤熱部16近傍
において、未燃焼の成分を含んだ高温の燃焼ガスは赤熱
部16の内面に近接して上昇し赤熱部16を加熱赤熱す
る。この赤熱面から発生する輻射熱を暖房として利用す
る。この時に赤熱部16の透孔17を通じて燃焼ガスの
一部が空気流路20内に拡散し下方から供給された空気
と混合し、赤熱部16の上部の透孔17を通じて再び燃
焼室8内に導入する。In the above configuration, when the lamp wick 1 is ignited, the fuel vaporizes and starts combustion. The fuel continues to vaporize due to the combustion heat, and the air necessary for combustion is supplied into the combustion chamber 8 through the air holes 11 of the inner flame tube 6 and outer flame tube 7 by a thermal draft generated in the combustion chamber 8, and the fuel is vaporized. It diffuses and mixes with the gas and rises in the combustion chamber 8 while burning. In the vicinity of the red-hot part 16 of the outer flame cylinder 7, high-temperature combustion gas containing unburned components rises close to the inner surface of the red-hot part 16 and heats the red-hot part 16 to red-hot. The radiant heat generated from this red-hot surface is used for heating. At this time, a part of the combustion gas diffuses into the air passage 20 through the through hole 17 of the red hot part 16, mixes with the air supplied from below, and returns into the combustion chamber 8 through the through hole 17 in the upper part of the red hot part 16. Introduce.
そして、灯芯1の露出高さが高(燃焼量が多い場合にお
いては、燃焼室8の上部で火炎を形成するために空気流
路20から赤熱部16のと部を通じて再導入された未燃
成分を含む燃焼ガスは燃焼室8の上部の火炎で燃焼し、
燃焼排ガス中に含まれる未燃成分は極微量である。しか
じ灯芯1の露出高さを低くして燃焼量を少なくすると、
火炎を形成する位置が低下し燃焼室8の上部には火炎が
ないために、赤熱部16の上部を通じて再導入された未
燃成分を含む燃焼ガスは燃焼することなくそのまま燃焼
排ガスに混入し排出され一酸化炭素や臭気の発生の原因
になる。When the exposed height of the lamp wick 1 is high (when the amount of combustion is large), unburned components are reintroduced from the air flow path 20 through the end of the red-hot part 16 to form a flame in the upper part of the combustion chamber 8. The combustion gas containing
The amount of unburned components contained in the combustion exhaust gas is extremely small. By lowering the exposed height of Shikaji wick 1 to reduce the amount of combustion,
Since the position where the flame is formed is lowered and there is no flame in the upper part of the combustion chamber 8, the combustion gas containing unburned components reintroduced through the upper part of the red-hot part 16 is not combusted and is mixed with the combustion exhaust gas and discharged. This can cause the generation of carbon monoxide and odors.
しかし本発明の構成によれば燃焼室8内を上昇する燃焼
ガスが外炎筒7の内側に設けた燃焼制御筒21の鍔部2
4によって内炎筒6の方向に整流され外炎筒7の赤熱部
16より離脱する。そのために透孔17を通じて空気流
路20へ燃焼ガスの拡散は大幅に減少する。また、空気
室23からは上方に向かって空気が噴出され、ここで燃
焼が促進されるので空気通路20への未燃ガスの拡散抑
制に一層の効果があり、燃焼量の少ない場合においても
燃焼排ガス中に含まれる未燃ガスを低減し、燃焼排ガス
特性を改良することができる。また、鍔部24の直上で
は渦流が生じるため、空気流と未燃ガスの混合が促進さ
れ、燃焼室8内への黄火の発生も抑制することができる
。すなわち、鍔部24が無い場合でもある程度の効果は
見られるが、上記実施例と同等の効果を得ようとすると
、燃焼室内に黄火が発生しやすいなどの問題が生じやす
い。さらに本発明の第2実施例では内炎筒6内側に制流
筒25を有しているので
(1)制流筒25によって、内炎筒6より内側へもれ拡
散した未燃ガスと空気流の分離と制流筒25内側へ未燃
ガスの拡散防止、
(2)制流筒25の上部から供給される空気による未燃
ガスの再燃焼
の作用により、燃焼制御筒21との相乗効果により燃焼
排ガス特性をさらに改良することができる。However, according to the configuration of the present invention, the combustion gas rising in the combustion chamber 8 is transferred to the flange 2 of the combustion control tube 21 provided inside the outer flame tube 7.
4, the flame is rectified in the direction of the inner flame tube 6 and separated from the red-hot part 16 of the outer flame tube 7. Therefore, the diffusion of combustion gas into the air flow path 20 through the through hole 17 is significantly reduced. In addition, since air is ejected upward from the air chamber 23 and combustion is promoted here, it is more effective in suppressing the diffusion of unburned gas into the air passage 20, and even when the amount of combustion is small, combustion Unburnt gas contained in exhaust gas can be reduced and combustion exhaust gas characteristics can be improved. Further, since a vortex is generated directly above the flange 24, mixing of the air flow and unburned gas is promoted, and generation of yellow flame in the combustion chamber 8 can also be suppressed. That is, although some effects can be seen even without the flange 24, if an attempt is made to obtain the same effects as those of the above embodiments, problems such as yellow flames are likely to occur within the combustion chamber. Furthermore, in the second embodiment of the present invention, since the flow control tube 25 is provided inside the inner flame tube 6, (1) the flow control tube 25 causes the unburned gas and the air that leaks and diffuses inside the inner flame tube 6; Flow separation and prevention of diffusion of unburned gas inside the restriction tube 25; (2) synergistic effect with the combustion control tube 21 due to the action of re-burning the unburned gas by the air supplied from the upper part of the restriction tube 25; The combustion exhaust gas characteristics can be further improved.
第2図に本実施例の特性を示す。縦軸に完全燃焼の尺度
であるco7co2、横軸に燃焼量(にc a l /
h )をとったものである。従来例の点線カーブに比
べて大幅に特性が改良されていることが解る。FIG. 2 shows the characteristics of this embodiment. The vertical axis shows the measure of complete combustion, co7co2, and the horizontal axis shows the amount of combustion (in cal /
h). It can be seen that the characteristics are significantly improved compared to the dotted line curve of the conventional example.
発明の効果
以上の説明から明らかなように本発明の燃焼装置によれ
ば外炎筒気孔部の内側に外炎筒との間に間隙を有した空
気室を形成し、かつその先端部に内方に突出した鍔部を
有した燃焼制御筒を設けたので、次のような効果を有す
る。Effects of the Invention As is clear from the above explanation, according to the combustion apparatus of the present invention, an air chamber having a gap between the outer flame tube and the outer flame tube is formed inside the outer flame tube air hole, and an inner air chamber is formed at the tip of the air chamber. Since the combustion control tube is provided with a flange portion that protrudes in the opposite direction, the following effects can be obtained.
(1)燃焼量の少ない場合にも燃焼排ガス中に含まれる
未燃成分が少ないので排ガス特性が大幅に改良される。(1) Even when the amount of combustion is small, the exhaust gas characteristics are significantly improved because the amount of unburned components contained in the combustion exhaust gas is small.
(2)燃焼量の多い場合から少ない場合まで一酸化炭素
や臭気の発生がなく、燃焼量が幅広く調整できる。(2) There is no generation of carbon monoxide or odor, and the combustion amount can be adjusted over a wide range from large to small combustion amounts.
(3)鍔部上方に形成される渦流によって、ここで混合
が促進され燃焼室内への黄火の発生も少ない。(3) The vortex formed above the flange promotes mixing there and reduces the occurrence of yellow flame inside the combustion chamber.
第1図は本発明の一実施例の燃焼装置の要部断面図、第
2図は同特性図、第3図は従来例の要部断面図である。
1・・・・・・灯芯、6・・・・・・内炎筒、7・・・
・・・外炎筒、8・・・・・・燃焼室、9・・・・・・
外筒、11・・・・・・空気孔、21・・・・・・燃焼
制御筒、23・・・・・・空気室、24・・・・・・鍔
部。
代理人の氏名 弁理士 中 尾 敏 男 はか1名1−
m−灯 で、 ll−一 空気フ乙6
−内炎箇 21・−歪坑潜I御簡
7−・−タト灸商 23°°−墾気寛β′づ恭尻呈
24−4号部
9−°−タト 筒
第1図
第2図
rooo t5aθ
LθOが、境i cK記/有りFIG. 1 is a sectional view of a main part of a combustion device according to an embodiment of the present invention, FIG. 2 is a characteristic diagram of the same, and FIG. 3 is a sectional view of a main part of a conventional example. 1...Light wick, 6...Inner flame cylinder, 7...
...Outer flame tube, 8... Combustion chamber, 9...
Outer cylinder, 11... air hole, 21... combustion control tube, 23... air chamber, 24... collar section. Name of agent: Patent attorney Toshi Nakao Haka 1 person 1-
m-light, ll-1 air blow 6
- Inner flame area 21・- Distortion pit sink I letter 7 - - Tato moxibustion business 23°° - Enki Kan β'zu Kyojiri presentation 24-4 part 9-° - Tato tube Figure 1 Figure 2 rooo t5aθ
LθO is the boundary i cK/Yes
Claims (1)
れた多数の空気孔を有する内炎筒と、前記外炎筒外方に
位置した外筒と、前記外炎筒と前記内炎筒の間に形成さ
れる燃焼室下部に上下動自在に設定された灯芯と、前記
外炎筒内方にあり前記外炎筒との間に間隙を有した空気
室を形成するとともに先端部が内方に突出する鍔部を有
する燃焼制御筒を備えた燃焼装置。an outer flame tube having a large number of air holes; an inner flame tube having a large number of air holes arranged inside the outer flame tube; an outer flame tube located outside the outer flame tube; and an outer flame tube. An air chamber is formed between a wick that is movable up and down in the lower part of the combustion chamber formed between the inner flame tube and the outer flame tube, and the air chamber is located inside the outer flame tube and has a gap therebetween. A combustion device equipped with a combustion control cylinder having a flange whose tip protrudes inward.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7543288A JPH07103964B2 (en) | 1988-03-29 | 1988-03-29 | Combustion device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7543288A JPH07103964B2 (en) | 1988-03-29 | 1988-03-29 | Combustion device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01247903A true JPH01247903A (en) | 1989-10-03 |
JPH07103964B2 JPH07103964B2 (en) | 1995-11-08 |
Family
ID=13576056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7543288A Expired - Lifetime JPH07103964B2 (en) | 1988-03-29 | 1988-03-29 | Combustion device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH07103964B2 (en) |
-
1988
- 1988-03-29 JP JP7543288A patent/JPH07103964B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH07103964B2 (en) | 1995-11-08 |
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