JPS5837413A - Combustion equipment for liquid fuel - Google Patents
Combustion equipment for liquid fuelInfo
- Publication number
- JPS5837413A JPS5837413A JP13495681A JP13495681A JPS5837413A JP S5837413 A JPS5837413 A JP S5837413A JP 13495681 A JP13495681 A JP 13495681A JP 13495681 A JP13495681 A JP 13495681A JP S5837413 A JPS5837413 A JP S5837413A
- Authority
- JP
- Japan
- Prior art keywords
- combustion
- tube
- flame
- air
- central
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
- F23D11/36—Details, e.g. burner cooling means, noise reduction means
- F23D11/40—Mixing tubes or chambers; Burner heads
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
Abstract
Description
【発明の詳細な説明】
本発明の詳細な説明すると、通常の圧力噴霧型ノズルを
用い、単一燃焼器の燃焼筒中に於いて、確実な着火を可
能ならしめ、着火から定常燃焼への火炎安定性を増す補
助的保炎機構部を有し、尚且、空気噴流の誘引作用並び
に混合気流の動圧による押し込み作用により未燃焼ガス
を二重筒構造の燃焼筒外側環状部を通し再循環させ、そ
の未燃焼ガスと燃焼用空気噴流及びノズルから噴霧され
る油滴群を内側混合管内で貴び混合、気化させ、該可燃
気体の燃焼可能域に火炎を安定させる為の主保炎機構を
持つ、着火時赤炎燃焼で始まり、未燃焼ガスの再循環作
用後、青炎安定燃焼を可能ならしめる液体燃焼装置に関
する本のである。DETAILED DESCRIPTION OF THE INVENTION To explain in detail the present invention, it is possible to achieve reliable ignition in the combustion tube of a single combustor using a normal pressure spray nozzle, and to transform the flame from ignition to steady combustion. It has an auxiliary flame-holding mechanism that increases stability, and also recirculates unburned gas through the outer annular part of the combustion cylinder with a double-tube structure by the attraction effect of the air jet and the pushing effect by the dynamic pressure of the mixture flow. The main flame stabilizing mechanism is used to mix and vaporize the unburned gas, the combustion air jet, and the oil droplets sprayed from the nozzle in the inner mixing tube, and to stabilize the flame in the combustible region of the combustible gas. This is a book about a liquid combustion device that starts with red flame combustion when ignited, and after recirculating unburned gas, enables stable blue flame combustion.
１９５０年代米国に於いて、石油燃焼による暖房が隆盛
し、各石油会社が積極的に燃焼装置の研究をはじめ、大
気汚染のない、清浄な排ガスを有し、低騒音、高燃焼効
率を持つ燃焼器を開発、研究していた。この中に、当時
以前より知られている燃焼ガスの再循環（ボイラー等の
燃焼室内では必ず多少の燃焼ガスの再循環流が発生して
いる。）を積極的、故意的に行わせることにより、青炎
燃焼を可能にし、清浄な排ガス。In the 1950s, heating by oil combustion became popular in the United States, and oil companies began actively researching combustion equipment to develop combustion equipment that did not pollute the air, produced clean exhaust gas, had low noise, and had high combustion efficiency. He was developing and researching vessels. By actively and intentionally carrying out the recirculation of combustion gas, which has been known for a long time (in the combustion chamber of a boiler, etc., some amount of recirculation flow of combustion gas always occurs). , enables blue flame combustion and clean exhaust gas.
低騒音、高燃焼効率を遂行出来ることが判明した。It was found that low noise and high combustion efficiency can be achieved.
この再循環燃焼による最初の実用的燃焼器は、本邦でも
１０年位前に使用、実用されていたウオールフレームバ
ーナである。本燃焼器は着火燃焼の立上り時の臭気と出
力当りの設置面積が大きいこと等の理由により現在では
ほとんど生産されないものとなっている。The first practical combustor using recirculation combustion was the wall frame burner, which was used in Japan about 10 years ago. This combustor is rarely produced at present due to the odor at the start of ignited combustion and the large installation area per output.
最近、世界的石油事情の悪化による省エネルギー問題、
並びに公害問題（大気汚染及び騒音）により各国とも、
この再循環燃焼方式の研究が活発化し、既に、米国、西
独あたりでは、缶出力１，５万〜２万ＫＣｃＬｔ／ｈ用
再循環型バーナーが実用化、若しくは実用化段階迄進ん
でいるが、現段階では２万ＫＣαｌ／ｈが上限で、それ
以上の出力のものに対しては、実用化のメトがついてい
ないことが報告されている。Recently, energy conservation issues have arisen due to the deterioration of the global oil situation.
In addition, due to pollution problems (air pollution and noise),
Research on this recirculation combustion method has become active, and recirculation burners with a can output of 1,50,000 to 20,000 KCcLt/h have already been put into practical use or have reached the stage of practical use in the United States and West Germany. At present, the upper limit is 20,000 KCαl/h, and it has been reported that there is no standard for practical use of products with higher output.
本発明燃倭装置は缶出力３万ＫｃｃＬｌ／ｈ又はそれ以
上（現在５万Ｋｃａｌ／Ａ迄）の出力をもつものを得よ
うとするもので、燃焼ガスの再循環を応用しつつ青炎で
清浄な排ガスを有し、低騒音、高効率の液体噴霧方式の
自己再循環型燃焼装置を提供するものである。The combustion device of the present invention is intended to obtain a canister output of 30,000 KccLl/h or more (currently up to 50,000 Kcal/A), and uses recirculation of combustion gas while producing a blue flame. The present invention provides a liquid spray type self-recirculation combustion device that has clean exhaust gas, low noise, and high efficiency.
更に本発明による装置の燃焼機構上の特長とする所は、
（１）、着火時だけ補助的保炎機構を用い着火性を確実
とし、之は券長燃焼である。Further, the features of the combustion mechanism of the device according to the present invention are as follows: (1) An auxiliary flame-holding mechanism is used only at the time of ignition to ensure ignitability, and this is long-stick combustion.
（ｉｉ）、混合管内へ流入する空気噴流による誘引作用
だけでなく、混合気流の動圧を利用した押し込み作用で
、再循環力を強めている為高出力の再循環型青炎バーナ
が可能となっている。(ii) In addition to the attracting effect of the air jet flowing into the mixing tube, the recirculating force is strengthened by the pushing effect using the dynamic pressure of the mixed air flow, making it possible to create a high-output recirculating blue flame burner. It has become.
（峨定常燃焼時に於いては、可燃混合気（杏循環流＋噴
饅油滴群＋空気噴流）の燃焼可能域に主保炎機構を配置
し、券長燃焼がら青炎燃焼への遷移時及び定常燃焼時の
青炎安定性を強め、これにより、火炎不安定により発生
まる低周波騒音を減少させた。(During steady-state combustion, the main flame-holding mechanism is placed in the combustible region of the flammable mixture (apricot circulating flow + jet of oil droplets + air jet), and during the transition from long-bond combustion to blue-flame combustion. and enhanced blue flame stability during steady combustion, thereby reducing low-frequency noise caused by flame instability.
本発明による装置の実用面での特徴は
（：）、生簀な使用機器は、従来のガンタイプバーナと
全く同一のものを使用出来る為、ユーザ又はサービス員
の本燃焼器への違和感がなく、取扱いが従来通りで容易
である。The practical features of the device according to the present invention are (:): Because the equipment used in the present invention is exactly the same as the conventional gun-type burner, there is no discomfort to the user or service personnel with this combustor. It is easy to handle as before.
（ｉｉｋ青炎、低騒音燃焼である為ボイラー等の熱交換
部のスス付着が一切なく、初期熱効率の永続性が保証さ
れ、同時にＣｏ、ＮＯｘの極めて少ない清浄な排ガスの
為、公害問題に対しても充分対応出来うる燃焼装置であ
る。例えばＣＯ，ＮＱｒとも５０ＰＰＨ以下。(iik blue flame, low noise combustion, so there is no soot attached to heat exchange parts such as boilers, ensuring durability of initial thermal efficiency, and at the same time clean exhaust gas with extremely low Co and NOx, reducing pollution problems. It is a combustion device that can fully handle the situation.For example, both CO and NQr are 50 PPH or less.
００１１４〜１５％、８８Ｎ （スモークナンバー）０
．ボイラー取付時騒音Ａスケール４５ｄＢ以下となる。00114~15%, 88N (smoke number) 0
．． When the boiler is installed, the noise level will be 45 dB or less on the A scale.
（ＩＩｌ）、更に青炎ガス化燃焼である為、被熱加工物
にもガス燃焼炎同様に直接高温青炎をススの付着なしに
接触出来るので、ガラス細工等高温火炎で、溶融或いは
軟化させるもの等にも広く応用出来得る。(IIl) Furthermore, since it is a blue flame gasification combustion, the high temperature blue flame can be directly contacted with the workpiece without soot adhesion, just like gas combustion flames, so it can melt or soften glass work etc. with high temperature flame. It can be widely applied to things.
以下に本発明の実施例を添付せる燃焼機構図により、構
造と燃焼過程を説明する。The structure and combustion process will be explained below with reference to combustion mechanism diagrams to which embodiments of the present invention are attached.
（Ｉ）、本装置の構造
通常使用されているガンタイプバーナの圧力型噴霧ノズ
ル１を送風機（図示外）と連結している導風筒２の中心
部に設置しその前面に中央噴流口３及び円周部に多数の
円周噴流口５を有する空気噴流板６を設けて噴霧ノズル
１の下流後方に於いて、導風筒２を閉鎖する。そして骸
空気噴流板６の前面に中央噴霧形状す部を囲んで多孔板
で作られた助燃筒４を設ける。(I) Structure of this device A pressure-type spray nozzle 1 of a commonly used gun-type burner is installed in the center of an air guide tube 2 connected to a blower (not shown), and a central jet port 3 is installed in the front of the air guide tube 2. An air jet plate 6 having a large number of circumferential jet ports 5 on its circumferential portion is provided to close the air guide tube 2 downstream and rearward of the spray nozzle 1. An auxiliary combustion cylinder 4 made of a perforated plate is provided on the front surface of the air jet plate 6, surrounding the central spray-shaped part.
又点火装置である点火トランス（図示外）の二次高圧側
から導かれた電極棒７を中央噴流口外縁部に設置する。Further, an electrode rod 7 led from the secondary high voltage side of an ignition transformer (not shown), which is an ignition device, is installed at the outer edge of the central jet port.
更に空気噴流板６の後流側に途中屈折し絞部を構成した
混合管８が導風筒２の前面に取付けられた３本の脚１０
により支持設置され、その先端中央部に多少太き目の孔
をもつ多孔質平板で作られたテーパーコーン状の中央保
炎筒９を脚９′により保持している。同様に混台管８の
外側に同心円状に燃焼筒１１が断熱ノ（ツキン１２を介
してかぶせられ、その燃焼筒１１先端部には、ベルマウ
ス状のトラップリング１３が、その内径後端部が混合管
先端部と軸方向長さに於いて重なる様、環状の間隙をも
ち挿入され、燃焼筒１１に固定されている。Further, on the downstream side of the air jet plate 6, there are three legs 10 attached to the front surface of the wind guide tube 2, and a mixing tube 8 is bent midway to form a constriction part.
A tapered cone-shaped central flame-holding tube 9 made of a porous flat plate with a somewhat thick hole at the center of its tip is held by legs 9'. Similarly, a combustion tube 11 is placed concentrically on the outside of the mixed tube 8 via a heat insulating tube 12, and a bellmouth-shaped trap ring 13 is attached to the tip of the combustion tube 11 at the rear end of its inner diameter. is inserted with an annular gap so that it overlaps the tip of the mixing tube in the axial length, and is fixed to the combustion tube 11.
１４は火炎監視用のフレームロッドであり１５はフレー
ムロッド絶縁用の碍子である。14 is a frame rod for flame monitoring, and 15 is an insulator for insulating the frame rod.
（厘）、燃焼過程
送風機（図示外）から導風筒２に導かれた空気は、中央
噴流口３及び円周噴流口５を通過し、高速の空気流αと
なって混合管Ｂ内へ流れ込む。同時に加圧ポンプ（図示
外）で加圧された油が噴霧ノズル１を通って霧化され噴
霧形状すの如く噴出される。こ＼で中央噴流口３外縁部
近傍に設置された電極棒７先端で、点火トランス（図示
外）により高電圧にされたエネルギーにより、スパーク
炎Ｃを形成し、これにより噴霧ノズル１より噴霧された
油滴ぎの着火、燃焼を行なう。このとき助燃筒４の設置
により、円周噴流口５がら噴出する空気流αは、助燃筒
４内部に発生する小循環域ｄにはほとんど流入せず、こ
の小循環域ｄに巻き込まれた微細油滴にスパーク炎Ｃが
火炎伝播を起し、先づこの小循環域ｄがら火炎の発生が
始まり、未燃焼ガス流−の再循環が行われる迄の極めて
短かい間だけ、この小循環域ｄを保炎部とした券長燃焼
が行われる。(Rin) During the combustion process, the air guided from the blower (not shown) to the guide pipe 2 passes through the central jet port 3 and the circumferential jet port 5, and becomes a high-speed air flow α into the mixing pipe B. Flow into. At the same time, oil pressurized by a pressure pump (not shown) is atomized through the spray nozzle 1 and is ejected in the form of a spray. Here, at the tip of the electrode rod 7 installed near the outer edge of the central jet port 3, a spark flame C is formed by the energy made high voltage by an ignition transformer (not shown), which causes the spark to be sprayed from the spray nozzle 1. Ignite and burn the dripping oil. At this time, due to the installation of the auxiliary combustion tube 4, the air flow α ejected from the circumferential jet port 5 hardly flows into the small circulation area d generated inside the auxiliary combustion tube 4, and the fine particles caught in this small circulation area d The spark flame C causes flame propagation to the oil droplets, and flame generation begins in this small circulation area d, and only for a very short period of time until the unburned gas flow is recirculated. Card length combustion is performed using d as a flame holding part.
券長燃焼中、火炎外縁部の未燃油滴が券長自体からの輻
射熱及び混合管８内面からの伝熱或いは熱輻射を受け、
蒸発し未燃焼ガス体となる。この未燃焼ガス体が、混合
管８先端部とトラップリング１３後端部で形成される環
状通路ｆに於いて、流れ方向の動圧による押し込み作用
を引き起し又、円周噴流口５を通る高速の空気流αの誘
引作用で、この未燃焼ガス流−は環状通路ｆ及び燃焼筒
１１と混合管８との二重管の外環通路１を通り円周噴流
口５附近迄戻され脚１ｏの隙間から混合管８の内部に入
り再循環が行われる。During the combustion of the ticket length, unburned oil droplets at the outer edge of the flame receive radiant heat from the ticket length itself and heat transfer or thermal radiation from the inner surface of the mixing tube 8.
Evaporates and becomes unburned gas. This unburned gas causes a pushing action due to dynamic pressure in the flow direction in the annular passage f formed by the tip of the mixing tube 8 and the rear end of the trap ring 13, and also causes the circumferential jet port 5 to Due to the attraction of the passing high-speed airflow α, this unburned gas flow passes through the annular passage f and the outer annular passage 1 of the double pipe consisting of the combustion tube 11 and the mixing tube 8, and is returned to the vicinity of the circumferential jet port 5. It enters the inside of the mixing tube 8 through the gap between the legs 1o and is recirculated.
未燃焼ガス流Ｃの再循環がはじまると、噴霧ノズル１か
ら噴霧される後続の油滴群のうち、助燃筒４内部の小循
環域ｄで巻き込まれ保炎され燃焼炎となるはずのものが
、上述の環状通路１部の押し込み作用と外環通路１部で
の未燃焼ガス流−の熱的膨張により、多孔の助燃筒４の
内部へ、その多数の孔を通してこの未燃焼ガス流−の一
部が流れ込み、小循環域乙の循環力の減少及び混合気の
熱的、化学的変化も引き起す。更に、この小循環域ｄに
於いて燃料／空気の比が増大し、可燃範囲外となる為こ
の小循環域ｄでは最早、燃焼の維持が不可能となり、よ
り後流の燃焼可能域り、ｉへと保炎面が前進遷移する。When the recirculation of the unburned gas flow C begins, among the subsequent group of oil droplets sprayed from the spray nozzle 1, those that should be caught in the small circulation area d inside the auxiliary combustion cylinder 4, held flame, and become a combustion flame. Due to the pushing action of the first part of the annular passage mentioned above and the thermal expansion of the unburned gas flow in the first part of the outer annular passage, this unburned gas flow enters the porous auxiliary combustion cylinder 4 through its many holes. Some of it flows in, causing a decrease in the circulation force in the small circulation area B and thermal and chemical changes in the mixture. Furthermore, in this small circulation area d, the fuel/air ratio increases and goes outside the flammable range, so it is no longer possible to maintain combustion in this small circulation area d, and the combustible area further downstream, The flame-holding surface transitions forward to i.
又小循環域ｄに巻き込筐れない大多数の油滴群も上記同
様、再循環して戻された未燃焼ガス流−による熱的、化
学的変化を受け、熱作用による蒸発及び油分子の化学分
解（Ｃ１Ｈのポリ−々−がＣ化１ 、 ＣＨｓ ｈ子に
分解されること。）等を同時に進行させ、近似的可燃ガ
ス体（油滴径の大きなものは一部油滴のま＼残っている
ものもある。）となり、これが中央噴流口３９円周噴流
口５から供給される空気流αと絞り機構をもった混合管
８内で混合される。In addition, the majority of oil droplets that are not entrained in the small circulation area d undergo thermal and chemical changes due to the unburned gas flow that is recirculated and returned, causing evaporation and oil molecules due to thermal effects. At the same time, chemical decomposition of C1H (poly-- of C1H is decomposed into C-1, CHs) etc. is proceeded, and an approximate combustible gas body (those with large oil droplet diameters are partially converted into oil droplets). ), which is mixed with the air flow α supplied from the central jet port 39 and the circumferential jet port 5 in the mixing tube 8 having a throttle mechanism.
この近似的可燃ガス体の一部混合気体は中央保炎筒９の
中央開口部ｊ並びに中央保炎筒９の外縁部とトラップリ
ング１１内径とのスキマ環状部ｋを通り、後者は高温高
速燃焼ガス流ｌとなり、その後流に発生している広域負
圧部である燃焼可能域り、ｉで宵色火炎となり保炎安定
する。又その一部混合気体は、太き目な孔をもつ多孔質
平板でテーパー・コーン状に作られた中央保炎筒９の太
き目な多孔を通過し、噴孔火炎ｍとなり、これまた保炎
安定するので、この部分で最も火炎のイオン化が活発と
なり、火炎検出器であるフレームロッド１４をこ＼に設
置する。A part of the mixed gas of this approximate combustible gas passes through the central opening j of the central flame stabilizing tube 9 and the annular gap k between the outer edge of the central flame stabilizing tube 9 and the inner diameter of the trap ring 11, and the latter is subjected to high-temperature, high-speed combustion. The gas flow becomes l, and a combustible region, which is a wide negative pressure area generated in its wake, becomes an evening-colored flame at i, and the flame is stabilized. In addition, some of the mixed gas passes through the wide pores of the central flame stabilizing cylinder 9, which is made of a porous flat plate with wide pores and has a tapered cone shape, and becomes the nozzle flame m. Since the flame is stabilized, the ionization of the flame is most active in this part, so the flame rod 14, which is a flame detector, is installed here.
尚、近似的ガス体の一部粒径の犬なる油滴ガス化し、環
状通路ｆ、外環通路ｆを通り、円周噴流口５の近辺迄、
未燃焼ガス流客となり再循環する。Incidentally, oil droplets of a certain particle size of the approximate gas body are gasified, pass through the annular passage f and the outer annular passage f, and reach the vicinity of the circumferential jet port 5.
The unburned gas becomes a passenger and is recirculated.
この様にして、着火時、小循環域ｄで′保炎し、券長燃
焼が始まり、未燃焼ガス流６の再循環が行われると、中
央保炎筒９及びトラップリング１３の後流に生じる広域
負圧部の溶着可能域り、ｉで保炎され、青炎で安定する
燃焼過程が引き続き続行される。In this way, at the time of ignition, the flame is stabilized in the small circulation area d, the flame length combustion begins, and when the unburned gas flow 6 is recirculated, the central flame stabilizer 9 and the trap ring 13 are As long as the welding is possible in the wide area negative pressure area that is generated, the flame is held at i, and the combustion process, which is stable with a blue flame, continues.
附図は本発明の詳細な説明する縦断面図である。
１・・・噴霧ノズル、２・・・導風筒、３・・・中央噴
流口、４・・・助燃筒、５・・・円周噴流口、６・・・
空気噴流板、７・・・電極棒、８・・・混合管、９・・
・中央保炎筒、１０・・・脚、１１・・・燃焼筒、１２
・・・断熱パツキン、１３・・・ドラツフリング、１４
・・・フレームロラス流、ｆ・・・環状通路、ダ・・・
外環通路、ｈ・・・負圧燃焼可能域、ｔ・・・負圧燃焼
可能域、ノ・・・中央開口部、ｋ・・・スキマ環状部、
ｌ・・・高温、高速燃焼ガス流、ｍ・・・噴孔火炎。
以 上
皇、：：ｊThe accompanying drawings are longitudinal sectional views illustrating details of the present invention. DESCRIPTION OF SYMBOLS 1... Spray nozzle, 2... Wind guide tube, 3... Central jet outlet, 4... Auxiliary combustion tube, 5... Circumferential jet outlet, 6...
Air jet plate, 7... Electrode rod, 8... Mixing tube, 9...
・Central flame-holding tube, 10...Legs, 11...Combustion tube, 12
... Insulation packing, 13 ... Drutfling, 14
...Frame Loras flow, f...Annular passage, da...
Outer ring passage, h... Negative pressure combustible area, t... Negative pressure combustible area, No... Center opening, k... Clearance annular part,
l...high temperature, high speed combustion gas flow, m...nozzle hole flame. Retired Emperor ::j
Claims (1)
前面にトラップリングを配して、該燃焼筒との間（外周
環状通路を形成させる混合管を設け、該混合管の内側に
於て前記ノズルの噴霧基部を囲って有孔の助燃筒を、又
前方には有孔の中央保炎筒を設け、該助燃筒の内伸点火
部及外側に送風して点火時先づ助燃筒内に於て赤焔燃焼
を起させ同時に前記混合管内周を流れて再循環させて導
入空気に混じその一部を前記助燃筒内に噴流入する事に
より助燃筒に於ける保炎を前方の中央保炎筒に移行させ
青炎の安定燃焼を行わせる事を特徴とする液体燃焼装置
。A trap ring is disposed on the front inside the combustion tube provided in front of the fuel pressure spray type nozzle, a mixing tube is provided between the combustion tube and the outer peripheral annular passage, and a trap ring is provided inside the mixing tube to form an outer annular passage. A perforated auxiliary combustion tube is provided surrounding the spray base of the nozzle, and a perforated central flame stabilizing tube is provided in front of the nozzle, and air is blown to the inner extending ignition part and the outer side of the auxiliary combustion tube, so that the auxiliary combustion tube is first activated during ignition. At the same time, the red flame combustion is caused inside the mixing tube, and at the same time, it flows around the inner circumference of the mixing tube and is recirculated, mixed with the introduced air, and a part of it is injected into the auxiliary combustion cylinder, thereby maintaining flame stability in the auxiliary combustion cylinder. A liquid combustion device characterized by stable combustion of blue flame by transferring it to a central flame-holding cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13495681A JPS5837413A (en) | 1981-08-28 | 1981-08-28 | Combustion equipment for liquid fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13495681A JPS5837413A (en) | 1981-08-28 | 1981-08-28 | Combustion equipment for liquid fuel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5837413A true JPS5837413A (en) | 1983-03-04 |
Family
ID=15140497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13495681A Pending JPS5837413A (en) | 1981-08-28 | 1981-08-28 | Combustion equipment for liquid fuel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5837413A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58127008A (en) * | 1982-01-22 | 1983-07-28 | Nissei Oobaru Kk | Combustion device for liquid fuel |
| JPS60223907A (en) * | 1984-04-19 | 1985-11-08 | Toto Ltd | Combustion method of liquid fuel evaporation type burner |
| JPS60245914A (en) * | 1984-05-18 | 1985-12-05 | Toto Ltd | Liquid fuel evaporating type burner |
| JPS60245915A (en) * | 1984-05-18 | 1985-12-05 | Toto Ltd | Liquid fuel evaporating type burner |
| JPS60189720U (en) * | 1984-05-22 | 1985-12-16 | 東陶機器株式会社 | burner cone |
| JPS6193304A (en) * | 1984-10-13 | 1986-05-12 | Toto Ltd | Liquid fuel evaporating burner |
| JPS6169626U (en) * | 1984-10-15 | 1986-05-13 | ||
| JPS61101213U (en) * | 1984-11-30 | 1986-06-27 | ||
| JPS6245518U (en) * | 1985-08-30 | 1987-03-19 | ||
| JPS63231115A (en) * | 1987-03-18 | 1988-09-27 | Hitachi Ltd | Gasified kerosene burner |
| JPS63271027A (en) * | 1987-04-30 | 1988-11-08 | Hitachi Ltd | Gasified kerosene burner |
| JPH01183527A (en) * | 1988-01-09 | 1989-07-21 | Murata Mach Ltd | Method for starting in double twister |
| JPH03170708A (en) * | 1989-11-30 | 1991-07-24 | Noritz Corp | Oil burner |
| EP0655580A2 (en) * | 1993-11-29 | 1995-05-31 | A. Schwarz + Co. | Mixing device for oil or gasburner |
-
1981
- 1981-08-28 JP JP13495681A patent/JPS5837413A/en active Pending
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58127008A (en) * | 1982-01-22 | 1983-07-28 | Nissei Oobaru Kk | Combustion device for liquid fuel |
| JPS60223907A (en) * | 1984-04-19 | 1985-11-08 | Toto Ltd | Combustion method of liquid fuel evaporation type burner |
| JPH0211803B2 (en) * | 1984-04-19 | 1990-03-15 | Toto Ltd | |
| JPS60245914A (en) * | 1984-05-18 | 1985-12-05 | Toto Ltd | Liquid fuel evaporating type burner |
| JPS60245915A (en) * | 1984-05-18 | 1985-12-05 | Toto Ltd | Liquid fuel evaporating type burner |
| JPH0211805B2 (en) * | 1984-05-18 | 1990-03-15 | Toto Ltd | |
| JPH0211804B2 (en) * | 1984-05-18 | 1990-03-15 | Toto Ltd | |
| JPH029227Y2 (en) * | 1984-05-22 | 1990-03-07 | ||
| JPS60189720U (en) * | 1984-05-22 | 1985-12-16 | 東陶機器株式会社 | burner cone |
| JPS6193304A (en) * | 1984-10-13 | 1986-05-12 | Toto Ltd | Liquid fuel evaporating burner |
| JPH0211807B2 (en) * | 1984-10-13 | 1990-03-15 | Toto Ltd | |
| JPH029228Y2 (en) * | 1984-10-15 | 1990-03-07 | ||
| JPS6169626U (en) * | 1984-10-15 | 1986-05-13 | ||
| JPH029226Y2 (en) * | 1984-11-30 | 1990-03-07 | ||
| JPS61101213U (en) * | 1984-11-30 | 1986-06-27 | ||
| JPS6245518U (en) * | 1985-08-30 | 1987-03-19 | ||
| JPS63231115A (en) * | 1987-03-18 | 1988-09-27 | Hitachi Ltd | Gasified kerosene burner |
| JPS63271027A (en) * | 1987-04-30 | 1988-11-08 | Hitachi Ltd | Gasified kerosene burner |
| JPH01183527A (en) * | 1988-01-09 | 1989-07-21 | Murata Mach Ltd | Method for starting in double twister |
| JPH0428813B2 (en) * | 1988-01-09 | 1992-05-15 | Murata Machinery Ltd | |
| JPH03170708A (en) * | 1989-11-30 | 1991-07-24 | Noritz Corp | Oil burner |
| EP0655580A2 (en) * | 1993-11-29 | 1995-05-31 | A. Schwarz + Co. | Mixing device for oil or gasburner |
| EP0655580A3 (en) * | 1993-11-29 | 1995-11-15 | Schwarz A & Co | Mixing device for oil or gasburner. |
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