JPH05648Y2 - - Google Patents
Info
- Publication number
- JPH05648Y2 JPH05648Y2 JP1986074375U JP7437586U JPH05648Y2 JP H05648 Y2 JPH05648 Y2 JP H05648Y2 JP 1986074375 U JP1986074375 U JP 1986074375U JP 7437586 U JP7437586 U JP 7437586U JP H05648 Y2 JPH05648 Y2 JP H05648Y2
- Authority
- JP
- Japan
- Prior art keywords
- combustion chamber
- air
- primary
- combustion
- stove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000002485 combustion reaction Methods 0.000 claims description 91
- 239000000446 fuel Substances 0.000 claims description 15
- 241000287828 Gallus gallus Species 0.000 claims description 10
- 239000011521 glass Substances 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 4
- 239000003245 coal Substances 0.000 description 10
- 239000000779 smoke Substances 0.000 description 7
- 239000007789 gas Substances 0.000 description 5
- 239000004449 solid propellant Substances 0.000 description 3
- 239000004071 soot Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 210000003323 beak Anatomy 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 241000237502 Ostreidae Species 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000020636 oyster Nutrition 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
Landscapes
- Solid-Fuel Combustion (AREA)
Description
【考案の詳細な説明】
［産業上の利用分野］
本考案は、石炭など有煙性固体燃料用のストー
ブに関するものである。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a stove that uses smoky solid fuel such as coal.
［従来の技術］
従来の貯炭式ストーブは、一次燃焼室と二次燃
焼室を有し、一次空気を床ロストルから供給し、
これと別個に、二次空気を一次燃焼室と二次燃焼
室の連結部から供給する方法をとつているために
使用上多くの欠点を有していた。[Conventional technology] A conventional coal storage stove has a primary combustion chamber and a secondary combustion chamber, and supplies primary air from a floor roistle.
Separately from this, the method of supplying secondary air from the connection between the primary combustion chamber and the secondary combustion chamber has many disadvantages in use.
［考案が解決しようとする問題点］
従来のストーブは、定格燃焼時には低ばい煙燃
焼が可能であるが、低負荷燃焼時になると、ばい
煙が多くなる。この原因を考察すると、低負荷燃
焼時でも、一次燃焼室の空気流入部の近傍では燃
料が新鮮な空気と接するので燃焼が十分行われ高
温が維持されるが、二次燃焼室に近い部分では低
酸素濃度雰囲気となつているために、燃料の燃焼
が緩慢となり温度が低下する。したがつて、一次
燃焼室内で燃料の熱分解により生ずるタールなど
の可燃ガスが、高温度域に触れる機会がなく、完
全燃焼に必要な高温が得られないまま二次燃焼室
に移行するので、たとえ二次空気が供給されて
も、ばい煙や一酸化炭素を多く発生する。[Problems to be solved by the invention] Conventional stoves are capable of producing low smoke combustion during rated combustion, but produce a large amount of smoke during low load combustion. Considering the cause of this, even during low-load combustion, the fuel comes into contact with fresh air near the air inflow part of the primary combustion chamber, so combustion occurs sufficiently and high temperature is maintained, but in the area near the secondary combustion chamber, Due to the low oxygen concentration atmosphere, fuel combustion slows down and the temperature drops. Therefore, combustible gases such as tar generated by thermal decomposition of fuel in the primary combustion chamber do not have the opportunity to come into contact with the high temperature range, and transfer to the secondary combustion chamber without achieving the high temperature necessary for complete combustion. Even if secondary air is supplied, a lot of soot and carbon monoxide is generated.
また、従来の床ロストルから一次空気を供給す
るストーブでは、燃焼層がロストル上から限られ
た高さにしか形成されず、この部分の燃料が燃焼
して灰が生ずると、灰の堆積によつてロストルの
目づまりを起こし、安定した燃焼を継続するため
には灰落とし操作を頻繁に行わなければならな
い。 In addition, in conventional stoves that supply primary air from the floor roost, the combustion layer is formed only at a limited height above the roost, and if the fuel in this area is burned and ash is produced, the ash will accumulate. As a result, the rostre becomes clogged, and ash removal operations must be performed frequently to maintain stable combustion.
安定した燃焼を継続する方法として、縦ロスト
ルを備えて燃焼層を高くしようとすると、一次燃
焼室内の縦ロストル側の燃料の燃焼が先行し、二
次燃焼室に近い燃料の燃焼が遅れるために、一次
燃焼室内で生ずるタールなどの可燃ガスが低温度
ゾーンを通過することになり多量のばい煙を生ず
る。したがつて、燃焼層を高くする方法だけては
問題を解決できなかつた。 As a way to continue stable combustion, if we try to increase the height of the combustion layer by installing a vertical rooster, the combustion of the fuel on the vertical roostle side in the primary combustion chamber will take precedence, and the combustion of fuel closer to the secondary combustion chamber will be delayed. , combustible gas such as tar generated in the primary combustion chamber passes through the low temperature zone, producing a large amount of soot and smoke. Therefore, the problem could not be solved by simply increasing the height of the combustion layer.
また、従来のストーブでは、一次空気口と二次
空気口が独立しているが、高負荷燃焼から低負荷
燃焼への変更は、一次空気口のみの調節により行
うのが通常である。しかし、この場合、二次空気
口開度を高負荷燃焼に合わせた位置のままに固定
しておくと二次空気が過剰に流入し、熱効率が低
下するばかりでなく、二次燃焼室の温度が低下し
てばい煙発生を引き起こす。これを防ぐために、
二次空気口開度も調節しなければならず、燃焼調
節操作が繁雑であつた。また、その操作を行う場
合でも一次空気に合わせた二次空気口の開度がは
つきりと示されていなかつた。 Furthermore, in conventional stoves, the primary air port and the secondary air port are independent, but the change from high-load combustion to low-load combustion is usually performed by adjusting only the primary air port. However, in this case, if the secondary air port opening is fixed at a position suitable for high-load combustion, an excessive amount of secondary air will flow in, not only reducing thermal efficiency but also reducing the temperature of the secondary combustion chamber. decreases, causing soot and smoke. To prevent this,
The opening degree of the secondary air port also had to be adjusted, making the combustion adjustment operation complicated. Furthermore, even when performing this operation, the opening degree of the secondary air port in accordance with the primary air was not clearly indicated.
［問題点を解決するための手段］
本考案は、これら従来のストーブの欠点を改良
するため、種々検討した結果、石炭など有煙性固
体燃料の燃焼に適した構造のストーブを開発する
に至つたものである。[Means for Solving the Problems] In order to improve the shortcomings of these conventional stoves, the present invention has been made after various studies and has led to the development of a stove with a structure suitable for burning smoky solid fuels such as coal. It is ivy.
本考案によるストーブは、実施例第１図に示す
ように、本体正面には空気入口１と大型ガラス窓
２が付属している。また、第３図に示すように、
一次燃焼室７の正面壁は縦ロストル４で構成さ
れ、一次燃焼室７と二次燃焼室８の隔壁９の下端
に一次燃焼室７に向かつた後部一次空気噴出口１
１及び二次燃焼室８に向かつた二次空気噴出口１
２を有する空気管１０を付属している。ダンパ６
及び空気管１０の機能により空気入口１から導入
された空気が３分割されて、一次燃焼室７の前部
と後部及び二次燃焼室８へと供給される。従来既
存の貯炭式ストーブでは、空気入口からの空気の
一部が床ロストルを通つて一次燃焼室に供給され
るが、上に述べたように、本発明のストーブの場
合、床ロストル１３は灰除去機能を求められるの
みで、燃焼室への空気の供給機能は有していな
い。 As shown in FIG. 1, the stove according to the present invention has an air inlet 1 and a large glass window 2 attached to the front of the main body. Also, as shown in Figure 3,
The front wall of the primary combustion chamber 7 is composed of a vertical rooster 4, and the rear primary air jet port 1 facing the primary combustion chamber 7 is located at the lower end of the partition wall 9 between the primary combustion chamber 7 and the secondary combustion chamber 8.
1 and a secondary air outlet 1 toward the secondary combustion chamber 8
Attached is an air tube 10 having two. Damper 6
The air introduced from the air inlet 1 is divided into three parts by the function of the air pipe 10 and is supplied to the front and rear parts of the primary combustion chamber 7 and the secondary combustion chamber 8. In conventional coal storage type stoves, a part of the air from the air inlet is supplied to the primary combustion chamber through the floor rostre, but as described above, in the case of the stove of the present invention, the floor rostrum 13 is filled with ash. It only requires a removal function and does not have the function of supplying air to the combustion chamber.
［実施例］
本考案の一実施例を第１〜４図に従つてさらに
詳細に説明する。[Example] An example of the present invention will be described in more detail with reference to FIGS. 1 to 4.
本考案のストーブは、従来の貯炭式ストーブと
同様に上部に給炭口３、一次燃焼室７、二次燃焼
室８、床ロストル１３、灰箱１７などを有し、正
面が二重構造であり、その内壁にあたる一次燃焼
室７の正面側をロストル構造（縦ロストル４）と
する。縦ロストル４は、一次燃焼室７内に向かつ
て下向きの格子板５で構成される。格子板５の
幅、間隔、水平面に対する下向き角度は、一次燃
焼室７内のオキや燃焼灰が当該縦ロストル４から
落下しないように選定される。 The stove of the present invention has a coal feed port 3, a primary combustion chamber 7, a secondary combustion chamber 8, a floor rostre 13, an ash box 17, etc. on the top like a conventional coal storage type stove, and the front has a double structure. The front side of the primary combustion chamber 7, which is the inner wall thereof, has a rooster structure (vertical rooster 4). The vertical rooster 4 is composed of a downward lattice plate 5 facing into the primary combustion chamber 7. The width, spacing, and downward angle of the lattice plates 5 with respect to the horizontal plane are selected so that the oysters and combustion ash in the primary combustion chamber 7 do not fall from the vertical rooster 4.
空気入口１はスライド式などの空気調節器とす
る。空気箱１６上部に取り付けられたタンパ６の
開度は、燃料の燃焼性や粒度に応じて設定され
る。 The air inlet 1 is an air conditioner such as a sliding type. The opening degree of the tamper 6 attached to the upper part of the air box 16 is set according to the combustibility and particle size of the fuel.
第１，３図に示されるように、二本の通気管１
４は床ロストル１３下部でストーブ内壁の左右に
接するように水平に空気箱６に接続され、一次燃
焼室７と二次燃焼室８の隔壁９の真下で垂直に上
方に曲げられ、隔壁９の下部に取り付けられた空
気管１０に接続される。空気管１０は、一次燃焼
室７に向かつて一次燃焼室７と同じ幅のスリツト
状開口部（後部一次空気噴出口１１）、下向きに
同じくスリツト状の開口部（二次空気噴出口１
２）を有し燃焼に必要な空気を噴出する。なお、
後部一次空気噴出口１１と二次空気噴出口１２の
開口面積は燃料の種類に応じて設定される。大型
ガラス窓２が必要な場合は、縦ロストル４を見通
す位置に設置する。 As shown in Figures 1 and 3, two ventilation pipes 1
4 is connected horizontally to the air box 6 at the bottom of the floor rooster 13 so as to touch the left and right sides of the stove inner wall, and is bent vertically upwards just below the partition wall 9 of the primary combustion chamber 7 and secondary combustion chamber 8, and It is connected to an air pipe 10 attached to the bottom. The air pipe 10 has a slit-shaped opening (rear primary air outlet 11) with the same width as the primary combustion chamber 7 toward the primary combustion chamber 7, and a slit-shaped opening (secondary air outlet 1) facing downward.
2) and blows out the air necessary for combustion. In addition,
The opening areas of the rear primary air outlet 11 and the secondary air outlet 12 are set depending on the type of fuel. If a large glass window 2 is required, it should be installed at a position where the vertical rostrum 4 can be seen.
本ストーブの床ロストル１３は、燃焼空気の供
給機能は要求されず、灰落し機構として作用する
だけなので、従来公知の前後移動型ロストルある
いは上下揺動型ロストルでもよいが、固定時は目
間隙が狭く、灰落とし操作の時だけ、ロストル目
の間隙から灰が落下する構造が望ましい。 The floor rostle 13 of this stove is not required to have a combustion air supply function and only functions as an ash removal mechanism, so it may be a conventionally known back-and-forth moving type rostle or vertically swinging type rostle, but when it is fixed, the gap between the eyes is small. It is desirable to have a structure that is narrow and allows ash to fall through the gaps between the rostres only during ash removal operations.
［作用］
本ストーブの機能を述べると、空気入口１から
導入された空気の一部は一次空気量調節のための
ダンパ６で流入量を調節されて上向きに大型ガラ
ス窓２に沿うように流れ、縦ロストル４の格子板
５の間隙から一次燃焼室７の前部に前部一次空気
として、燃料層全体に供給される。そのため、従
来の貯炭式ストーブとは異なり、貯炭筒と一次燃
焼室が一体となつて作用し、供給された燃料のほ
ぼ全量が灰落としをすることなく燃焼することが
可能となり、長時間安定燃焼するので燃焼操作に
手間がかからない。[Function] To describe the function of this stove, a part of the air introduced from the air inlet 1 is flowed upward along the large glass window 2 with the inflow amount being adjusted by the damper 6 for adjusting the primary air amount. , is supplied to the front part of the primary combustion chamber 7 from the gaps between the grid plates 5 of the vertical rooster 4 as front primary air to the entire fuel layer. Therefore, unlike conventional coal storage type stoves, the coal storage cylinder and the primary combustion chamber work together, making it possible to burn almost the entire amount of supplied fuel without removing ash, resulting in stable combustion for a long time. This eliminates the hassle of combustion operations.
また、大型ガラス窓２は、その表面に沿つて常
時空気が流れているので、一次燃焼室７からの熱
気による過熱、破損が起こらず、その上、一次燃
焼室７からの熱分解ガスなどにより汚染されない
ので長時間透明を維持し、燃焼室内の炎及びオキ
を見ることができる。 In addition, since air is constantly flowing along the surface of the large glass window 2, it will not be overheated or damaged by hot air from the primary combustion chamber 7, and will not be damaged by pyrolysis gas etc. from the primary combustion chamber 7. Since it is not contaminated, it remains transparent for a long time, allowing you to see the flame and gas inside the combustion chamber.
空気入口１から流入する他の空気は、通気管１
４を経て、後部一次空気噴出口１１、二次空気噴
出口１２に達し、燃料の燃焼に寄与する。 Other air flowing in from the air inlet 1 is connected to the ventilation pipe 1.
4, it reaches the rear primary air nozzle 11 and the secondary air nozzle 12, and contributes to the combustion of the fuel.
従来の貯炭式ストーブでは上記のような後部一
次空気を欠くため、低負荷燃焼時に、一次燃焼室
出口付近に燃料層温度が低下するという欠点があ
つたが、本ストーブの特徴である後部一次空気供
給により、低負荷燃焼時でも、一次燃焼室７後部
付近の燃料層が燃焼して高温を維持するので、燃
焼室内７からの不完全燃焼物が、この部分で高温
を得て二次空気噴出口１２からの二次空気によつ
て完全燃焼するため、高低全燃焼負荷領域にわた
つて低ばい煙燃焼が進行する。 Conventional coal storage type stoves lack the rear primary air as described above, which has the disadvantage of lowering the temperature of the fuel layer near the primary combustion chamber outlet during low-load combustion. Due to this supply, even during low-load combustion, the fuel layer near the rear of the primary combustion chamber 7 burns and maintains a high temperature, so incompletely combusted materials from the combustion chamber 7 reach a high temperature in this area and are injected into the secondary air jet. Since complete combustion is carried out by the secondary air from the outlet 12, low smoke combustion progresses over the entire high and low combustion load range.
従来既存のストーブでは供給された空気はロス
トル下から、一次燃焼室、二次燃焼室へ同時に供
給されるため過剰空気で燃焼されていた。それに
対して本ストーブでは、空気入口１から取入れた
空気は縦ロストル４、後部一次空気噴出口１１、
二次空気噴出口１２より燃焼室（一次燃焼室７の
前後部と二次燃焼室８）に供給されるため、酸素
の利用効率が高く、従つて過剰空気量が必要最小
量となるので、排ガスによる熱損失が少なくな
り、高い熱効率を得ることができる。 Conventionally, in existing stoves, the supplied air was simultaneously supplied from the bottom of the stove to the primary combustion chamber and the secondary combustion chamber, resulting in combustion with excess air. On the other hand, in this stove, the air taken in from the air inlet 1 is passed through the vertical roost 4, rear primary air outlet 11,
Since the secondary air is supplied to the combustion chambers (the front and rear of the primary combustion chamber 7 and the secondary combustion chamber 8) through the secondary air injection port 12, the oxygen utilization efficiency is high, and the amount of excess air is kept to the minimum required amount. Heat loss due to exhaust gas is reduced and high thermal efficiency can be obtained.
また、本考案のストーブでは、燃焼空気の導入
口が空気入口１の一箇所で、ここから流入した空
気が分割されて、一次空気として縦ロストル４及
び後部一次空気噴出口１１から、また、二次空気
として、二次空気噴出口１２からそれぞれ燃焼室
内に供給される構造をとつているので、燃焼調節
は空気入口１の開度を変える操作だけて済み、従
来からのストーブと比較して非常に操作し易い。
さらに、空気入口１の開度を変更しても、各燃焼
空気の配分割合の変動が少ないので、高低全負荷
燃焼範囲で空気が適正に配分され、良好な燃焼が
得られる。 In addition, in the stove of the present invention, the combustion air introduction port is at one location in the air inlet 1, and the air that flows in from here is divided and is distributed as primary air from the vertical rooster 4 and the rear primary air outlet 11, and from the secondary air inlet 11. Since the structure is such that the secondary air is supplied into the combustion chamber from the secondary air outlet 12, combustion adjustment can be done by simply changing the opening degree of the air inlet 1, which is much more effective than in conventional stoves. Easy to operate.
Furthermore, even if the opening degree of the air inlet 1 is changed, there is little variation in the distribution ratio of each combustion air, so air is appropriately distributed in high and low full load combustion ranges, and good combustion can be obtained.
［発明の効果］
以上、本考案によるストーブについて詳細に述
べたが、本ストーブは、操作性、熱効率、ばい煙
発生の点で暖房器としての機能が優れているばか
りでなく、燃焼中の炎及びおきが見える機能を有
し、インテリアとしての役割を果たすことを特徴
としており、積雪寒冷地における居住環境を高め
るのみならず、冬期間の生活に快適性を与える。[Effects of the Invention] The stove according to the present invention has been described in detail above, and the present stove not only has excellent functions as a heater in terms of operability, thermal efficiency, and smoke generation, but also has excellent flame and smoke generation during combustion. It has a visible function and serves as an interior decoration, which not only enhances the living environment in snowy and cold regions, but also provides comfort for winter living.
また、本ストーブの普及は、家庭での暖房用固
体燃料の使用の増大、ひいては家庭暖房用燃料の
多様化、脱石油に大きく寄与するものである。 In addition, the widespread use of this stove will greatly contribute to the increase in the use of solid fuels for home heating, the diversification of home heating fuels, and the shift away from petroleum.
図面は、本考案実施の一例を示し、第１図は本
ストーブの立体図、第２図は本ストーブの上面
図、第３図は第２図に示されたＡ−Ａ線に沿う縦
断面図、第４図は第３図に示されたＢ−Ｂ線に沿
う横断面図である。
１……空気入口、２……大型ガラス窓、３……
給炭口、４……縦ロストル、５……格子板、６…
…ダンパ、７……一次燃焼室、８……二次燃焼
室、９……隔壁、１０……空気管、１１……後部
一次空気噴出口、１２……二次空気噴出口、１３
……床ロストル、１４……通気管、１５……灰箱
壁、１６……空気箱、１７……灰箱、１８……清
掃ロストル。
The drawings show an example of the implementation of the present invention; Fig. 1 is a three-dimensional view of the stove, Fig. 2 is a top view of the stove, and Fig. 3 is a longitudinal section taken along line A-A shown in Fig. 2. 4 is a cross-sectional view taken along line B-B shown in FIG. 3. 1...Air inlet, 2...Large glass window, 3...
Coal feed port, 4...Vertical roaster, 5...Grate plate, 6...
...Damper, 7...Primary combustion chamber, 8...Secondary combustion chamber, 9...Partition wall, 10...Air pipe, 11...Rear primary air outlet, 12...Secondary air outlet, 13
...floor rostle, 14...ventilation pipe, 15...ash box wall, 16...air box, 17...ash box, 18...cleaning rostle.
Claims (1)
４、空気管１０、一次燃焼室７、二次燃焼室８
の主要部分から構成され、空気入口１を通つて
空気箱１６に入つた空気の一部がダンパ６、縦
ロストル４を通じて、一次燃焼室７の前部に、
他は通気管１４を通つて、一次燃焼室７と二次
燃焼室８の隔壁９の下部に取り付けられた空気
管１０の後部一次空気噴出口１１及び二次空気
噴出口１２からそれぞれ一次燃焼室７の後部及
び二次燃焼室８へ供給される構造を有するスト
ーブ。 (2) 正面中央部の縦ロストル４を見通せる位置に
大型ガラス窓２を有する実用新案登録請求の範
囲第１項記載のストーブ。[Claims for Utility Model Registration] (1) The main body includes an air inlet 1, an air box 16, a vertical roistle 4, an air pipe 10, a primary combustion chamber 7, and a secondary combustion chamber 8.
Part of the air that enters the air box 16 through the air inlet 1 passes through the damper 6 and the vertical rooster 4 to the front of the primary combustion chamber 7.
The others pass through the ventilation pipe 14 and from the rear primary air outlet 11 and secondary air outlet 12 of the air pipe 10 attached to the lower part of the partition wall 9 of the primary combustion chamber 7 and the secondary combustion chamber 8, respectively, to the primary combustion chamber 7 and the secondary combustion chamber 8, respectively. This stove has a structure in which the fuel is supplied to the rear part of the combustion chamber 7 and the secondary combustion chamber 8. (2) The stove according to claim 1 of the utility model registration claim, which has a large glass window 2 in a position where the vertical roaster 4 can be seen in the center of the front.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986074375U JPH05648Y2 (en) | 1986-05-16 | 1986-05-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986074375U JPH05648Y2 (en) | 1986-05-16 | 1986-05-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62185308U JPS62185308U (en) | 1987-11-25 |
| JPH05648Y2 true JPH05648Y2 (en) | 1993-01-11 |
Family
ID=30919530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986074375U Expired - Lifetime JPH05648Y2 (en) | 1986-05-16 | 1986-05-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH05648Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007531859A (en) * | 2004-04-06 | 2007-11-08 | フォンデェス | Wall-mounted or wall-mounted fireplace for solid fuel |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100853767B1 (en) | 2008-04-08 | 2008-08-22 | 김용현 | A firewood boiler |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS518876B2 (en) * | 1972-10-03 | 1976-03-22 | ||
| JPS5143872A (en) * | 1974-10-09 | 1976-04-14 | Moryoshi Kusumaru | NENSHORO |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS518876U (en) * | 1974-07-05 | 1976-01-22 |
-
1986
- 1986-05-16 JP JP1986074375U patent/JPH05648Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS518876B2 (en) * | 1972-10-03 | 1976-03-22 | ||
| JPS5143872A (en) * | 1974-10-09 | 1976-04-14 | Moryoshi Kusumaru | NENSHORO |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007531859A (en) * | 2004-04-06 | 2007-11-08 | フォンデェス | Wall-mounted or wall-mounted fireplace for solid fuel |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62185308U (en) | 1987-11-25 |
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