JPH02500533A - Fuel saving device for internal combustion engines - Google Patents

Fuel saving device for internal combustion engines

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Publication number
JPH02500533A
JPH02500533A JP50544287A JP50544287A JPH02500533A JP H02500533 A JPH02500533 A JP H02500533A JP 50544287 A JP50544287 A JP 50544287A JP 50544287 A JP50544287 A JP 50544287A JP H02500533 A JPH02500533 A JP H02500533A
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Prior art keywords
fuel
internal combustion
combustion engine
saving device
fuel saving
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JP50544287A
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Japanese (ja)
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コーカー，ウェスレー　エフ．
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Individual
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Individual
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M29/00—Apparatus for re-atomising condensed fuel or homogenising fuel-air mixture
    • F02M29/04—Apparatus for re-atomising condensed fuel or homogenising fuel-air mixture having screens, gratings, baffles or the like

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。 (57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 内燃機関の燃料節約装置 技術分野 本発明は、内燃機関の気化器によって作られた混合気の燃焼性を改善するための 装置に関するものである。[Detailed description of the invention] Fuel saving device for internal combustion engines Technical field The present invention is for improving the combustibility of the air-fuel mixture produced by the carburetor of an internal combustion engine. It is related to the device.

一般的に本発明の装置は気化器の下流側または排気通路の端部に取付けられ、気 化器で発生した混合気を受け取し、燃料と空気との物理的混合度を高め、空気中 の燃料の気化を増強させることによって混合気を高揚させる。Generally, the device of the present invention is installed downstream of a carburetor or at the end of an exhaust passage, and It receives the mixture generated in the evaporator, increases the physical mixing degree of fuel and air, and The air-fuel mixture is enriched by increasing the vaporization of the fuel.

このようにして、高揚された混合気がエンジンのシリンダ内へと導かｎて点火さ 詐ると、燃料の一層完全な燃焼が起る。所与の大きさのエンジンを作動させるの に必要な燃料の量において著しい節約が達成され、さらにエンジンによって発生 する排気ガス汚染も同時に減少する。In this way, the enriched mixture is guided into the cylinders of the engine and ignited. Otherwise, a more complete combustion of the fuel will occur. to operate an engine of a given size Significant savings are achieved in the amount of fuel required for the Exhaust gas pollution is also reduced at the same time.

背景となる技術 米国特許第１５４２．９３３号は、内燃機関の気化器と吸気マニホルドとの間に 設置されるに適した装置を開示している。Background technology U.S. Pat. No. 1542.933 discloses Discloses a device suitable for installation.

この装置は、ハウジング内に設置され、多孔板により支持されている通常のスク リーンの段列より成っている。多孔板は、エンジン速度を調節するためにスクリ ーン列を通過する混合気の容量を規制する調節手段として記されている。The device consists of a conventional screen installed in a housing and supported by a perforated plate. Consists of lean rows. The perforated plate is screwed to adjust the engine speed. It is described as a regulating means for regulating the volume of air-fuel mixture that passes through the train.

多孔板はこのようにスクリーンが混合気に対して発揮すべき効果を減少させる。The perforated plate thus reduces the effect that the screen has on the mixture.

それらは混合気自体の量を減少させるのであって、混合気内の燃料の量を減少さ せるのではない。They reduce the amount of the mixture itself, and not the amount of fuel in the mixture. It's not about letting people do it.

発明の開示 本発明の記載において、「吸気マニホルド」とは内燃機関の気化器からシリンダ へと通じる通路を意味する。Disclosure of invention In the description of the present invention, the term "intake manifold" refers to the air flow from the carburetor to the cylinder of an internal combustion engine. It means a passage leading to.

本発明の燃料節約装置は、内燃機関における気化器と吸気マニホルドとの間に設 けるに適したハウジングを有する。The fuel saving device of the present invention is installed between a carburetor and an intake manifold in an internal combustion engine. It has a housing suitable for holding.

ハウジング内に形成されたチャンバは、気化器の排気通路にびったシ取付けられ るように適合された吸気端開口部を備え、気化器で作られた混合気を受入れる。A chamber formed in the housing is installed in the exhaust passage of the carburetor. and an intake end opening adapted to receive the air-fuel mixture produced by the carburetor.

チャンバの排気端開口部は吸気マニホルドに接続するように適合される。The exhaust end opening of the chamber is adapted to connect to the intake manifold.

微小孔フィルタ手段は、ハウジングによシチャンバ内で支持され、混合気の少く とも一部がチャンバを通υ抜けて流れる進路に配置され、燃料と空気の混合の結 果生ずる混合気を通過させ、同時に燃料の気化を促進するように適合さる混合気 の進路に対して横断するように延びた複数の微小孔フィルタ板よシ成シ、流路に 連続的に配置されるのが良い。フィルタ板の少くとも１つと組合わせて混合気の 一部をバイパスして流す通路が設けられる。たとえば、フィルタ板手段は第１、 第２、第３および第４の連続したフィルタ板よシ成夛、第１と第４のフィルタ板 は５０から１３０ミクロンの範囲の孔の径を有し、第２と第３のフィルタ板は５ 力ラ５０ミクロンの範囲の孔の口径を有する。フィルタ板は、互いに縦方向に、 すなわち流れの進路方向に間隔をおいて配置される。Microporous filter means is supported within the chamber by the housing and is Both parts are placed in the path of the flow through the chamber and the resulting mixture of fuel and air is an air-fuel mixture adapted to pass the resulting air-fuel mixture and at the same time promote vaporization of the fuel It consists of a plurality of microporous filter plates extending transversely to the path of the flow path. It is best to place them consecutively. of the air-fuel mixture in combination with at least one of the filter plates. A passage is provided to bypass a portion of the fluid. For example, the filter plate means may be first; A combination of second, third and fourth consecutive filter plates; first and fourth filter plates; has a pore diameter ranging from 50 to 130 microns, and the second and third filter plates have pore diameters ranging from 50 to 130 microns. It has a pore diameter in the range of 50 microns. The filter plates are vertically aligned with each other. That is, they are arranged at intervals in the flow direction.

他の好ましい特徴は、チャンバは吸気端開口部の断面区域から吸気端開口部と排 気端開口部との間に位置する最大断面区域へと次第に拡大する横断面区域を持っ て構成され、ハウジングは、チャンバの最大断面区域において契合する契合面に よ多形成される吸気先端部および排気端部を有する２区画から成る構造であシ、 フィルタ板の１つは、吸気端部と排気端部のいずれか１つの契合面に形成された くぼみに嵌合される周縁部を持ち混合気の一部をバイパスして流すために、フィ ルタ板と組合わせて作られた通路がそのフィルタ板の周囲に配置されていること である。Another preferred feature is that the chamber extends from the cross-sectional area of the inlet end opening to the inlet end opening and It has a cross-sectional area that gradually expands to a maximum cross-sectional area located between the apical opening. The housing is configured with mating surfaces that mate at the largest cross-sectional area of the chamber. It has a structure consisting of two sections having an intake end and an exhaust end that are formed in multiple shapes, One of the filter plates is formed on a mating surface of one of the intake end and the exhaust end. The filter has a periphery that fits into the recess and allows some of the mixture to flow by-pass. The passage created in combination with the filter plate is arranged around the filter plate. It is.

図面の説明 第１図は本発明にか＼る燃料節約装置の部分的立面図であり、仮想線で抽かれた 内燃機関の気化器と吸気マニホルドに対する本発明の装置の取付は関係を示して おシ、第２図は第１図と直角な位置における部分的立面図である。Drawing description FIG. 1 is a partial elevational view of a fuel saving device according to the present invention, drawn with imaginary lines. The installation of the device of the invention on the carburetor and intake manifold of an internal combustion engine shows the relationship 2 is a partial elevational view at right angles to FIG. 1.

笑施例 第１図および第２図に示されるように、本発明の燃料節約装置１０は、内燃機関 （図示されていない）の従来型式の気化器１４および吸気マニホルド１６０間に はさまれるように取付けられたハウジング１２を有する。ハウジング１２内には 、吸気端開口部１９および排気端開口部２０を有するチャンバ１８が形成されて いる。吸気端開口部１９は、気化器の排気通路に一致するように適合され、気化 器で作られた混合気を吸気する。排気端開口部２０はマニホルド１６に接続する ように適合され、高揚された混合気をマニホルドに供給する。lol example As shown in FIGS. 1 and 2, a fuel saving device 10 of the present invention is used for internal combustion engines. between a conventional carburetor 14 and an intake manifold 160 (not shown). It has a housing 12 attached so as to be sandwiched therebetween. Inside the housing 12 , a chamber 18 having an intake end opening 19 and an exhaust end opening 20 is formed. There is. The intake end opening 19 is adapted to match the exhaust passage of the carburetor and Inhale the mixture created by the container. Exhaust end opening 20 connects to manifold 16 and supply an enriched mixture to the manifold.

ハウジング１２は互いに契合する契合面２４を持つ吸気端部ｎおよび排気端部２ ３を備えた２区画から成る構造であシ、吸気端部２２および排気端部２３は、チ ャンバ１８が吸気端開口部１９の横断面区域から、吸気端開口部１９と排気端開 口部加との中間でかつ契合面２４の位置にある最大横断面区域へと漸増的に増加 する（図１に示すごとく）横断面区域を持つような内部輪郭を備えている。ハウ ジング１２は、気化器１４のハウジング１２と対向する面２６およびマニホルド のハウジング１２と対向する面２７にそれぞれ契合するに適した外部構造を持ち 、またハウジング１２は、吸気端部２２および排気端部２３を共に接続しかつ気 化器１４とマニホルド１６との間にハウジング１２を設けるための適当な手段を 備えたコーナー補強部２８（第２図）を有している。The housing 12 has an intake end n and an exhaust end 2 having mating surfaces 24 that engage with each other. 3, the intake end 22 and the exhaust end 23 are The chamber 18 extends from the cross-sectional area of the inlet end opening 19 to the inlet end opening 19 and the outlet end opening. increasing gradually to a maximum cross-sectional area intermediate the mouth joint and at the location of the mating plane 24 It has an internal profile with a cross-sectional area (as shown in FIG. 1). Howe housing 12 of carburetor 14 and the manifold. have an external structure suitable for engagement with the housing 12 and the opposing surface 27, respectively. , the housing 12 also connects the intake end 22 and the exhaust end 23 together and Any suitable means for providing housing 12 between converter 14 and manifold 16 is provided. The corner reinforcement portion 28 (FIG. 2) is provided.

微小孔フィルタ板手段は、気化器１４内で作られた混合気の燃焼性を高揚させる ために、チャンバ１８内においてハウジング１２によって支持される。図示され た燃料節約装置１０において、フィルタ板手段は、ハウジングの吸気端部２２に 形成された支持バッド３３に取付けられた第１フイルタ板３２と、周縁部３５が 契合面２４０１つに形成されたくほみ３６に嵌合されかつ槓断欅３７により中央 で支持された第２フイルタ板３４と、第３フイルタ板３８と、ハウジング１２の 排気端部ｎに形成された支持パッド４２に取付けられた第４フイルタ板荀とを備 え、第３フイルタ板３８は第２図に示されるように、第２、第３および第４．の フィルタ板を貫通しているボルト・　゛　＝−→シミ ４５上でスペーサ４４によって位置決めされている。The microporous filter plate means enhances the combustibility of the mixture produced within the carburetor 14. It is supported by the housing 12 within the chamber 18 for this purpose. illustrated In the fuel economy device 10, the filter plate means is located at the intake end 22 of the housing. The first filter plate 32 attached to the formed support pad 33 and the peripheral edge 35 It is fitted into the groove 36 formed on one mating surface 240, and is secured in the center by the hammer 37 The second filter plate 34 supported by the third filter plate 38 and the housing 12 are and a fourth filter plate attached to a support pad 42 formed at the exhaust end n. Furthermore, the third filter plate 38 has second, third and fourth filter plates as shown in FIG. of Bolts passing through the filter plate ゛　=−→stains 45 and is positioned by a spacer 44.

して流れるための通路が第１、第３および第４のフィルタ板との組み合わせで設 けられ、各通路はフィルタ板の周縁とこの周縁に隣接するチャンバ１８の壁との 間のギャップ４６によ多形成されている。passages are provided in combination with the first, third and fourth filter plates for the flow of each passageway is defined by a boundary between the periphery of the filter plate and the wall of the chamber 18 adjacent to this periphery. A multilayer is formed in the gap 46 between the two.

各フィルタ板３２，３４．３８および４０はいずれも微小孔性材料によって形成 されている。本発明の目的達成のために用いられる「微小孔性材料」とは、混合 気が通過することができる材料、すなわちそれぞれがオリフィスを形成する微小 孔を持った材料を指している。か＼る微小孔性材料の一例は、カリフォルニア州 、ロスアンゼルスのパシフィックシンタードメタル会社によって作られた種々の 孔の口径を備エタ焼結ブロンズフィルタである。たとえば、第１フイルタ板３２ の孔の口径は５０から１３０ミクロンの範囲であるのが良く、第２フイルタ板３ ４および第３フイルタ板３８の場合は５から５０ミクロンの範囲、第４フイルタ 板４０の場合は５′ｏから１３０ミクロンの範囲であるのが良い。Each filter plate 32, 34, 38 and 40 is formed from a microporous material. has been done. The "microporous material" used to achieve the purpose of the present invention is a mixture of A material through which air can pass, i.e. microscopic particles each forming an orifice. Refers to a material with holes. An example of such a microporous material is , various types made by the Pacific Sintered Metal Company of Los Angeles. It is a sintered bronze filter with pore diameter. For example, the first filter plate 32 The hole diameter of the second filter plate 3 is preferably in the range of 50 to 130 microns. 4 and 5 to 50 microns for the third filter plate 38; For plate 40, the range is preferably from 5'o to 130 microns.

連続するフィルタ板は、図示されているように縦方向にすなわち混合気流の一般 的な進行方向に互いに間隔をおいて設けられるのが良く、その結果、チャンバ１ ８は複数のサブチャンバに分割され、各サブチャンバでは燃料と空気との混合お よび燃料の気化が生じる。Successive filter plates are arranged longitudinally, i.e. in the general direction of the air mixture, as shown. It is preferable that the chambers 1 and 1 are spaced apart from each other in the direction of movement, so that the 8 is divided into multiple subchambers, each of which handles the mixing of fuel and air. and fuel vaporization.

ハウジング１２の排気端部２３には、公知のクランクケースとの通気用連絡管４ ９のための開口４８（第２図に示す）が設けられており、この開口は、クランク ケースの汚染物質がフィルタ板のいずれをもよとさ力いように第４プレート板４ ０の下流側に位置している。At the exhaust end 23 of the housing 12, there is a known ventilation communication pipe 4 with the crankcase. 9 is provided with an opening 48 (shown in FIG. 2) for the crank A fourth plate plate 4 is installed so that contaminants in the case do not disturb any of the filter plates. It is located downstream of 0.

工業的適応性 夾質的に図示され記載された通シに製作され、かつ４枚の正妃の範囲の孔の口径 を有する焼結ブロンズフィルタを備えた試験装置が、６５５５立方センチメート ル（４００立方インチ）の■８エンジンを搭載した１９７７年型マーキエリ車に ついてテストされた。燃料節約装置を設けていない在庫車について、ハイウェイ において時速８８から９６キロメードル（５５から６０マイル）でテストされた 結果は、平均燃料消費量は１リットル当り５．８キロメートル（１ガロン当、！ ７１１８マイル）であった。燃料節約装置を装備した時、気化器のジェットはサ イズ６１からサイズ４１へ減少し、かつ平均燃料消費量は同じハイウェイ速度で ある時速８８から９６キロメードル（５５カラ６０マイル）において１リットル 当シ９．３キロメートル（１ガロン当シ２２マイル）と約６０係上昇した。第３ フイルタ板を除いた燃料節約装置を用いたときは、気化器のジェットサイズを４ ７マでしか下げられず、時速８８から９６キロメート／Ｉ／（５５から６０マイ ル）において平均燃料消費量は１リットル当シ＆５キロメートル（１ガロン当り 加マイル）であった。これらのテスト結果は、本装置１０が混合気の燃焼性を改 碧または高揚するために機能していることを明らかに示してお夛、本発明によれ ば燃量消費量を減少させることができるといえる。industrial adaptability The caliber of the hole made in the comprehensively illustrated and described passage and within the range of the four main consorts. The test apparatus was equipped with a sintered bronze filter having a diameter of 6555 cubic centimeters. The 1977 Marchieri car was equipped with a 400 cubic inch engine. was tested. For stock vehicles that are not equipped with fuel saving devices, highway Tested at speeds of 88 to 96 km/h (55 to 60 mph) in As a result, the average fuel consumption was 5.8 kilometers per liter (per gallon,! 7,118 miles). When equipped with a fuel saver, the carburetor jet is from size 61 to size 41 and average fuel consumption at the same highway speed. 1 liter at a speed of 88 to 96 km/h (55 to 60 mph) It was 9.3 kilometers per gallon (22 miles per gallon), an increase of about 60 points. Third When using the fuel saving device without the filter plate, the carburetor jet size should be increased to 4. It can only be lowered in 7 m.p.h., 88 to 96 km/h/I/(55 to 60 m.p.h.) Average fuel consumption per liter and 5 kilometers (per gallon) (miles). These test results indicate that the device 10 modifies the combustibility of the air-fuel mixture. According to the present invention, it clearly shows that it is functioning to enhance or enhance It can be said that fuel consumption can be reduced.

高揚された燃焼性は、混合気が本発明の装置の混合チャンバを通過しまたチャン バに設けられたフィルタ板を通過し迂回する間に、下記の１またはそれ以上の作 用を受けて達成されるものと考えられる。The enhanced combustibility is achieved when the air-fuel mixture passes through the mixing chamber of the device of the present invention and While passing through and bypassing the filter plate provided in the bar, one or more of the following operations may be performed: It is believed that this was achieved through the use of

１、　燃料と空気を混合するための時間が延長される。1. The time for mixing fuel and air is extended.

２　燃料と空気との物理的混合は、フィルタ板を横切って通過する混合気流によ シ、またフィルタ板の組合わせによシ形成されたバイパス通路を通ることによっ て向上される。2 Physical mixing of fuel and air is achieved by the air mixture flowing across the filter plate. and by passing through the bypass passage formed by the combination of filter plates. improved.

λ　燃料がフィルタ板の微小孔を通シ抜けることによって燃料の粒子径が小さく なる。換言すれば燃料の気化が向上する。燃料の気化の向上は、フィルタ板の設 置およびチャンバ１８の断面積の増加による混合気内の圧力減少によるものと考 えられる。燃料の気化の向上は、長期間のエンジン稼働後においてもハウジング １２に触ると冷たく慝じることによって明らかである。λ The particle size of the fuel becomes smaller as the fuel passes through the micropores of the filter plate. Become. In other words, fuel vaporization is improved. Improved fuel vaporization is achieved by the design of the filter plate. This is thought to be due to a decrease in the pressure within the air-fuel mixture due to the increased cross-sectional area of chamber 18. available. Improved fuel vaporization means that even after long periods of engine operation, the housing This is evidenced by the fact that 12 feels cold to the touch.

こ＼に図示され記載された装置１０の特徴ちる構造は本発明のごく代表的なもの であるが、か＼る技術に熟練した人たちには評価されるであろう。ハウジング１ ２の大きさおよび形状は、各種のエンジンの気化器およびマニホルドに適するよ うに変えることができる。事実、分離型として開示されたハウジング１２は掃除 が簡単で好まれると考えられるが、もし、必要なら本装置は気化器と一体型とし て作ることもできる。また、本装置の特徴ある設計として用いられたフィルタ板 の数は、その孔の口径と同様に必要に応じて変更しても差支えない。少くとも１ ■のフィルタ板についてバイパス通路を利用することは、本装置を通過する混合 気の流れが制限されるのを避けるため、エンジン機能（つｔシ加速）が吾されな い範囲まで好んで行うことができる。The features and construction of device 10 shown and described herein are representative of the present invention. However, it will be appreciated by those who are skilled in such techniques. Housing 1 2 is sized and shaped to suit a variety of engine carburetors and manifolds. It can be changed to a sea urchin. In fact, the housing 12 disclosed as a separate type is easy to clean. is preferred because it is simple, but if necessary, this device can be integrated with the vaporizer. You can also make it. In addition, the filter plate used as a distinctive design of this device The number of holes, as well as the diameter of the holes, may be changed as necessary. at least 1 ■Using a bypass passage for the filter plate allows the mixture passing through this device to To avoid restricting air flow, engine functions (speed acceleration) should be disabled. You can do it up to a wide range.

ＦＩＧユ ＦＩＧ　２ 国際調査報告FIG Yu FIG 2 international search report

Claims (22)

【特許請求の範囲】[Claims] １．内燃機関の気化器と吸気マニホルドとの間に位置するように設けられるハウ ジングを有し、該ハウジング内にチャンバが形成され、該チャンバは、前記気化 器の排気通路に装着されかつ該気化器内て作られた混合気を受取るように適合さ れた吸気端開口部を有し、また該チヤンバは前記吸気マニホルドに接続するよう に適合された排気端開口部を有する燃料節約装置てあって、前記チヤンバ内に設 けられかつ前記吸気端開口部および排気端開口部との間の混合気の流町に対して 横断的に延びる微小孔フィルタ手段を有し、該微小孔フィルタ手段は、少くとも その部分が、前記気化器より受取る混合気が通過することを許ナ微小孔フィハル タ板によって形成されている内燃機関の燃料節約整置。1. A housing located between the carburetor and intake manifold of an internal combustion engine. and a chamber is formed within the housing, the chamber containing the vaporizer. installed in the exhaust passage of the carburetor and adapted to receive the mixture produced within the carburetor. an intake end opening, and the chamber is configured to connect to the intake manifold. a fuel saving device having an exhaust end opening adapted to be installed in said chamber; with respect to the air-fuel mixture flow between the intake end opening and the exhaust end opening. transversely extending microporous filter means, the microporous filter means comprising at least The part has a micro-hole filament that allows the air-fuel mixture received from the carburetor to pass through. A fuel-saving arrangement for internal combustion engines formed by a tab plate. ２．フィルタ手段は、吸気端開口部あるいは排気端開口部の間の混合気の流路内 に連続的に配置された複数の微小孔フィルタ板より成る請求項１に記載の内燃機 関の燃料節約装置。2. The filter means is arranged in the air-fuel mixture flow path between the intake end opening or the exhaust end opening. The internal combustion engine according to claim 1, comprising a plurality of microporous filter plates arranged in succession. Seki's fuel saving device. ３．混合気の一部をバイパスして流すために、微小孔フィルタ板の少くとも１つ と組合わされて、通路手段が設けられている請求項２に記載の内燃料機関の燃料 節約整置。3. at least one microporous filter plate for bypassing a portion of the mixture; A fuel for an internal fuel engine according to claim 2, further comprising passage means in combination with the Saving arrangement. ４．チャンバは、吸気端開口部り断面区域から該吸気端開口部と排気端開口部と の間に位置する最大断面区域へと漸増的に拡大する横断面区域を持って形成され ており、かつ該微小孔フィルタ板の１つは該最大断面区域に設けられている請求 項３に記載の内燃機関の燃料節約装置。4. The chamber extends from the cross-sectional area of the inlet end opening to the inlet end opening and the outlet end opening. formed with a cross-sectional area that gradually widens to a maximum cross-sectional area located between and one of the microporous filter plates is provided in the largest cross-sectional area. The fuel saving device for an internal combustion engine according to item 3. ５．該ハウジングは吸気端部と排気端部との２区画から成る構造てあり、該吸気 端部および該排気端部はチャンバの最大断面区域において契合する契合面を持っ て形成されている請求項４に記載の内燃機関の燃料節約装置。5. The housing has a structure consisting of two sections, an intake end and an exhaust end. The end and the exhaust end have mating surfaces that meet at the largest cross-sectional area of the chamber. 5. The fuel saving device for an internal combustion engine according to claim 4, wherein the fuel saving device is formed by: ６．吸気端部および排気端部の一方の契合面にくほみが形成されており、微小孔 フィルタ板の１つはくほみに嵌合する周縁部を有する請求項５に記載の内燃機関 の燃料節約装置。6. A groove is formed on the mating surface of one of the intake end and exhaust end, and there are micro holes. 6. The internal combustion engine of claim 5, wherein one of the filter plates has a circumferential edge that fits into the groove. fuel saving device. ７．連続的に配置された微小孔フィルタ板の少くとも１つは、先行するフィルタ 板の孔の口径より小さい孔の口径を有する請求項２に記載の内燃機関の燃料節約 装置。7. At least one of the successively arranged microporous filter plates is arranged in parallel with the preceding filter. Fuel saving in an internal combustion engine according to claim 2, wherein the hole diameter is smaller than the hole diameter of the plate. Device. ８．連続的に配置された微小孔フィルタ板の孔の口径が漸進的に減少しかつ増加 する請求項２に記載の内燃機関の燃料節約装置。8. The pore diameter of the continuously arranged micropore filter plate gradually decreases and increases The fuel saving device for an internal combustion engine according to claim 2. ９．連続的に配置された複数の微小孔フィルタ板は隣接ナる上流および下流のフ ィルタ板を有し、上流のフィルタ板は、下流りフィルタ板より吸気端開口部に近 い位置に配置されており、下流のフィルタ板の孔の口径より大なる孔の口径を持 っている請求項２に記載の内燃機関の燃料節約装置。9. A plurality of consecutively arranged microporous filter plates connect adjacent upstream and downstream filter plates. The upstream filter plate is closer to the intake end opening than the downstream filter plate. The filter plate has a hole diameter larger than that of the downstream filter plate. 3. A fuel saving device for an internal combustion engine according to claim 2. １０．連続的に配置され横断的に伸びている微小孔フィルタ板は、混合気の流れ 方向に互いに間隔をおいて配置されている請求項２，７，８または９に記載の内 燃機関の燃料節約装置。10. Continuously arranged and transversely extending microporous filter plates control the air-fuel mixture flow. The elements according to claim 2, 7, 8 or 9, which are arranged at intervals from each other in the direction. Fuel saving device for combustion engines. １１．ハウジングには、内燃機関のクランクケースとの通気用連絡管のための開 口が微小孔フィルタ板の下流側に設けられている請求項２に記載の内燃機関の燃 料節約装置。11. The housing has an opening for a ventilation pipe with the internal combustion engine crankcase. The internal combustion engine according to claim 2, wherein the port is provided downstream of the microporous filter plate. cost saving device. １２．気化器とともに用いられる燃料節約装置であって、前記気化器が、その内 部で形成された混合気のための排気通路を有するとともに、内燃機関の吸気マニ ホルドに導かれるように構成され、かつ前記燃料節約装置が、前記排気通路の延 長部を形成する吸気口と前記吸気マニホルドに接続されるように適合された排気 口とを有するチャンバを形成するように構成されたものにおいて；前記ハウジン グにより前記チャンバ内に支持されて前記混合気の燃焼性を高揚させる微小孔フ ィルタ板手段を有し、この微小孔フィルタ板手段を、前記チャンバを通過する前 記混合気の少くとも一部分のための流路の中に配置したことを特徴とする内燃機 関の燃料節約装置。12. A fuel saving device for use with a carburetor, the carburetor comprising: It has an exhaust passage for the air-fuel mixture formed in the internal combustion engine intake manifold. and the fuel saving device is configured to be guided into the exhaust passageway, and the fuel saving device is configured to an inlet forming a long section and an exhaust adapted to be connected to said intake manifold; said housing configured to form a chamber having a mouth; A microporous pipe is supported within the chamber by filter plate means, the microporous filter plate means being passed through the chamber; An internal combustion engine, characterized in that the engine is arranged in a flow path for at least a part of the air-fuel mixture. Seki's fuel saving device. １３．チャンバは、排気通路から漸増的に増加して吸気口と排気口との中間の位 置において最大断面積を有する横断面区域を持つように形成され、かつ微小孔フ ィルタ板手段は、漸増的に拡大する横断面区域の少くとも一部に配置されている 請求項１２に記載の内燃機関の燃料節約装置。13. The chamber increases gradually from the exhaust passage to a position midway between the intake and exhaust ports. formed with a cross-sectional area having a maximum cross-sectional area at the The filter plate means is disposed in at least a portion of the progressively enlarged cross-sectional area. The fuel saving device for an internal combustion engine according to claim 12. １４．混合気の一部が微小孔フィルタ板手段の少くとも一部をバイパスして流れ るように、該微小孔フィルタ板手段と組合わせて設けられた通路手段を有する請 求項１２に記載の内燃機関の燃料節約装置。14. A portion of the mixture flows bypassing at least a portion of the microporous filter plate means. The claim includes passage means provided in combination with the microporous filter plate means so as to 13. A fuel saving device for an internal combustion engine according to claim 12. １５．徴小孔フィルタ板手段は混合気の流路内に連続的に配置された複数のフィ ルタ板より成り、該複数のフィルタ板は該混合気の流れ方向に互いに間隔をおい て配置されている請求項１２に記載の内燃機関の燃料節約装置。15. The small hole filter plate means has a plurality of filters arranged continuously in the air-fuel mixture flow path. the plurality of filter plates are spaced apart from each other in the flow direction of the air-fuel mixture. 13. The fuel saving device for an internal combustion engine according to claim 12, wherein the fuel saving device is arranged as follows. １６．複数のフィルタ板のうち第１のものは混合気の流路の上流に配置され、該 複数のフィルタ板のうち下流にあるものの１つよりも大きい孔の口径を備えてい る請求項１５に記載の内燃機関の燃料節約装置。16. A first of the plurality of filter plates is disposed upstream of the air-fuel mixture flow path and having a pore diameter larger than one of the downstream filter plates of the plurality of filter plates; The fuel saving device for an internal combustion engine according to claim 15. １７．複数のフィルタ板のうち最後のものは流路の下流に配置されており、該複 数のフィルタ板のうち上流にあるものの一つよりも大きい孔の口径を備えている 請求項１６に記載り内燃機関の燃料節約装置。17. The last of the plurality of filter plates is located downstream of the flow path and with a pore diameter larger than one of the upstream filter plates. A fuel saving device for an internal combustion engine according to claim 16. １８．複数の）フィルタ板のうち第１のものおよび最後のものはそれぞれ５０か ら１３０ミクロンの範囲の孔の口径を有し、２５から５０ミクロンの範囲の孔の 口径を有する中間部に設けられたフィルタ板の少なくとも１つに対して上流およ び下流側に配置されている請求項１７に記載の内燃機関の燃料節約装置。18. each of the first and last of the plurality of filter plates with a pore diameter in the range of 130 microns and a pore diameter in the range of 25 to 50 microns. upstream and at least one of the filter plates provided in the intermediate portion having a diameter 18. The fuel saving device for an internal combustion engine according to claim 17, wherein the fuel saving device is located downstream of the fuel saving device. １９．最後のフィルタ板は混合気の一部がバイパスして流れるように構成されて いる請求項１８に記載の内燃機関の燃料節約装置。19. The last filter plate is configured so that part of the mixture flows by-pass. The fuel saving device for an internal combustion engine according to claim 18. ２０．ハウジング手段は、複数のフィルタ板の下流側に、内燃機関のクランクケ ースとの通気用連絡管のための開口を備えている請求項１５に記載の内燃機関の 燃料節約装置。20. The housing means includes a crankcase of the internal combustion engine downstream of the plurality of filter plates. 16. The internal combustion engine according to claim 15, further comprising an opening for a ventilation communication pipe with a ground. Fuel saving device. ２１．燃料が点火のため内燃機関内を混合気として通過するための通路、を備え た該内燃機関より発生する排気汚染を減少させる方法であって、該方法は前記燃 料が微小孔フィルタ手段を通過し左ければならないような方法で該微小孔フィル タ手段を前記通路に設置すること、および前記混合気が希薄左混合気てあるよう な量まで前記通路を通過する燃料の流れを減少させることを含むことを特徴とす る内燃機関の燃料節約方法。21. A passage for fuel to pass through the internal combustion engine as a mixture for ignition. 1. A method for reducing exhaust pollution generated by an internal combustion engine, the method comprising: the microporous filter in such a way that the material must pass through the microporous filter means; means is installed in said passageway, and said air-fuel mixture is in a lean left air-fuel mixture. reducing the flow of fuel through said passageway to an amount of How to save fuel for internal combustion engines. ２２．気化器内で混合気が形成されそして該混合気が排気通路を通して吸気マニ ホルドへ供給される内燃機関の燃料消費を減少させ、かつ該内燃機関によう発生 する排気汚染を減少させる方法であって、該方法は、前記排気通路を通過する前 記混合気の流路内に微小孔フィルタ手段を設けること、および前記気化器で形成 される混合気が希薄な混合気であるように前記気化器で計量される燃料の量を減 少させることを含むことを特徴とする内燃機関の燃料節約方法。22. A mixture is formed in the carburetor and passes through the exhaust passage to the intake manifold. Reduces the fuel consumption of the internal combustion engine supplied to the hold and generates A method for reducing exhaust pollution, the method comprising: Providing a micropore filter means in the flow path of the air-fuel mixture, and forming a micropore filter means in the vaporizer. reducing the amount of fuel metered in the carburetor so that the mixture is a lean mixture; A method for saving fuel in an internal combustion engine, characterized in that it comprises reducing the amount of fuel.
JP50544287A 1986-08-25 1987-08-18 Fuel saving device for internal combustion engines Pending JPH02500533A (en)

Applications Claiming Priority (2)

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US89988186A 1986-08-25 1986-08-25
US899,881 1986-08-25

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US5437258A (en) * 1994-08-03 1995-08-01 Williams; Edward F. Carburetor fuel atomizer
DE102009014848A1 (en) * 2009-03-29 2010-09-30 Margret Spiegel In addition, fuels and gases should be enriched with oxygen separately before entering the combustion chamber

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DE371573C (en) * 1923-03-16 James Carlile Whiteman Mixing chamber equipped with perforated partitions for carburetors of combustion engines
FR516911A (en) * 1918-06-26 1921-04-28 Philippe Desprez De Gesincourt Safety device applicable to piping to avoid causing fire or explosion
DE335444C (en) * 1920-02-20 1921-04-01 Bayerische Motoren Werke Akt G Device on spray gasifiers for intimate mixing of fuel and air before entering the spray tube
FR515752A (en) * 1920-05-19 1921-04-07 James Wandrum Improvements to air carburizing devices for supplying internal combustion engines
US1542933A (en) * 1922-11-06 1925-06-23 Gepfert Mixing device
US1620410A (en) * 1925-04-17 1927-03-08 Charles M Tansill Gas-mixing gasket for internal-combustion engines
FR691133A (en) * 1929-05-10 1930-10-01 Carburetor improvements
CH309672A (en) * 1952-06-03 1955-09-15 Gehrig Martha Equipment on combustion engines for better utilization of the fuel.
JPS51102720A (en) * 1975-02-06 1976-09-10 Paipaa Efu Emu Ltd
JPS529713A (en) * 1975-07-10 1977-01-25 Ibbott Jack Kenneth Method and apparatus for improvement of rate of evaporation of volatile fuel in internal combustion engine
GB2095746B (en) * 1981-03-28 1985-03-27 Cropper Frederick Walter Atomising devices for carburetted fuel/air mixtures
US4384563A (en) * 1981-06-26 1983-05-24 Gte Products Corporation Apparatus for redirection of fuel-air mixture in carburetion system
US4375801A (en) * 1981-10-01 1983-03-08 Eckman Donald E Charge mixing carburetor plate
US4415507A (en) * 1982-01-06 1983-11-15 Voliva Elmer A Mixing valve for dual fuel carburetor and method of dual charge mixing performed thereby

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WO1988001687A1 (en) 1988-03-10
AU7961587A (en) 1988-03-24

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