JPH01271601A - Rotary engine - Google Patents
Rotary engineInfo
- Publication number
- JPH01271601A JPH01271601A JP10107488A JP10107488A JPH01271601A JP H01271601 A JPH01271601 A JP H01271601A JP 10107488 A JP10107488 A JP 10107488A JP 10107488 A JP10107488 A JP 10107488A JP H01271601 A JPH01271601 A JP H01271601A
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- vane
- hausing
- engine
- rotary engine
- 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
- 238000003825 pressing Methods 0.000 claims abstract 2
- 239000007788 liquid Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 238000004880 explosion Methods 0.000 abstract description 5
- 239000000446 fuel Substances 0.000 abstract description 3
- 238000002347 injection Methods 0.000 abstract description 2
- 239000007924 injection Substances 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 abstract 2
- 238000010276 construction Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C21/08—Rotary pistons
- F01C21/0809—Construction of vanes or vane holders
- F01C21/089—Construction of vanes or vane holders for synchronised movement of the vanes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C1/00—Rotary-piston machines or engines
- F01C1/30—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F01C1/34—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members
- F01C1/344—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
- F01C1/3446—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along more than one line or surface
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
この発明は、ロータリーエンジンの構造に関するもので
ある。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) This invention relates to the structure of a rotary engine.
（従来の技術）
自動車などのエンジンとしては、ピストン式エンジンが
ほとんどであり、ロータリーエンジンとして実用化され
ているのはヴアンケル式ロータリーエンジンのみである
が、その数は非常に少ない。(Prior Art) Most engines for automobiles and the like are piston type engines, and the only rotary engine that has been put into practical use is the Wankel type rotary engine, but the number of such engines is very small.
（発明が解決しようとする問題点）
ピストン式エンジンの問題点としては、シリンダをピス
トンが上下する往復運動をクランクによって回転運動に
変えなければならないことによる振動と、高回転に向か
ないことがあげられる。また、回転をなめらかにするた
めに気筒数を増やした場合シリンダ・ピストン・バルブ
などの部品が気筒を増やした分だけ必要になるためエン
ジンが複雑かつ高価になってしまう。(Problems to be Solved by the Invention) Problems with piston engines include vibrations caused by having to convert the reciprocating movement of the piston up and down the cylinder into rotational movement using a crank, and the fact that it is not suitable for high rotation speeds. It will be done. Furthermore, if the number of cylinders is increased in order to smooth rotation, parts such as cylinders, pistons, and valves will be required for each cylinder, making the engine complex and expensive.
一方ヴアンケル式ロータリーエンジンは、まゆ形のケー
シングの中を三角形のローターが偏心運動をしながら回
転運動を行なうものであるが、設計が難かしいことと燃
焼室の気密を保つのが難かしいことがあげられる。On the other hand, in the Wankel rotary engine, a triangular rotor rotates eccentrically inside a cocoon-shaped casing, but the design is difficult and it is difficult to keep the combustion chamber airtight. can give.
（問題点を解決するための手段）
以上のような問題点を解決するために、この発明は次の
ような構成としている。すなわちこの発明に係るロータ
リーエンジンは、楕円形のハウジング（１）の中を回転
するローター（２）があり、ローター（２）の内部は空
洞になっており、内部から外部に向かって放射状に溝が
きられており、その溝に沿って自由に運動できるかたち
でベーン（３）がはめこまれている。また、ローター（
２）の内部にはオイルなとのような潤滑性の液体（４）
を満たして圧力をかけ、ベーン（３）をハウジングの内
壁に圧しつけるようにしておく。(Means for Solving the Problems) In order to solve the above problems, the present invention has the following configuration. That is, the rotary engine according to the present invention has a rotor (2) that rotates inside an elliptical housing (1), and the rotor (2) is hollow inside and has grooves radially extending from the inside to the outside. The vane (3) is fitted in such a way that it can move freely along the groove. Also, the rotor (
2) There is a lubricating liquid such as oil inside (4)
Fill the housing and apply pressure so that the vane (3) is pressed against the inner wall of the housing.
ベーンとハウジング内壁の間に隙間が開かないように設
計すれば、ハウジング（１）・ロー９− （２） ・ベ
ーン（３）で囲まれた空間はローター（２）の回転に従
って容積を変えることになる。If the design is such that there is no gap between the vanes and the inner wall of the housing, the volume of the space surrounded by the housing (1), row 9- (2), and vane (3) will change as the rotor (2) rotates. become.
ベーンの数については、図では８枚となっているがこの
数を変えることは当然可能である。Regarding the number of vanes, the figure shows eight, but it is of course possible to change this number.
図面の第２図において、ベーンによって区切られた空間
を（Ａ）〜（）Ｉ）と名付は作動を説明することにする
。In FIG. 2 of the drawings, the spaces defined by the vanes are labeled (A) to ()I) to explain the operation.
（Ａ）は吸気過程である０時計回りに回転するローター
によって（Ａ）の容積が増加するため、ガソリン混合気
もしくは空気が吸気マニホールド（５）より人フてくる
。 （Ｂ）は吸気過程の終了にある。 （Ｃ）は圧
縮過程にある、 （Ｄ）は爆発過程にある。圧縮され
たガソリン混合気あるいは空気は、点火プラグあるいは
燃料噴射装置（７）によって爆発が引き起こされる。
（Ｅ）は膨福過程にある。（Ｄ）で引き起こされた爆
発は、（Ｅ）の容積を増やす方向に作用するためロータ
ーを時計回りに回転させることになる。 （Ｆ）は膨
張過程の終了状態にある。 （Ｇ）は排気過程にある
。ローターの回転により（Ｇ）の容積が減少するため排
気ガスを排気マニホールド（６〉へと押し出す、 （
Ｈ）は排気過程の終了にある。Since the volume of (A) increases due to the rotor rotating clockwise during the intake process, gasoline mixture or air flows from the intake manifold (5). (B) is at the end of the inspiration process. (C) is in the compression process, (D) is in the explosion process. The compressed gasoline mixture or air is detonated by a spark plug or fuel injector (7).
(E) is in the swelling process. The explosion caused by (D) acts in the direction of increasing the volume of (E), causing the rotor to rotate clockwise. (F) is at the end of the expansion process. (G) is in the exhaust process. As the rotor rotates, the volume of (G) decreases, pushing the exhaust gas to the exhaust manifold (6>).
H) is at the end of the evacuation process.
（発明の効果）
このロータリーエンジンは、ピストン式エンジンおよび
ヴアンケル式ロータリーエンジンに比して構造がきわめ
て簡単で、容易に安価に製造できるうえロータリーエン
ジンとしてのメリットを完全に備えている。 また、こ
のモデルではベーンの数が８枚であり、ローター１回転
たり８回の爆発が起きるわけであるが、これは４サイク
ルのピストン式エンジンでは実に１６気筒エンジンに匹
敵するものである。(Effects of the Invention) This rotary engine has an extremely simple structure compared to a piston type engine and a Wankel type rotary engine, can be easily manufactured at a low cost, and has all the advantages of a rotary engine. Additionally, this model has eight vanes, meaning that eight explosions occur per rotation of the rotor, which is actually comparable to a 16-cylinder engine for a four-stroke piston engine.
第一図はこの発明の部分断面斜視図、第二図は第一図の
１−１の面で切った断面図である。
（り・・・・ハウジング （２）・・・・ローター（３
）・・・・ベーン （４）・・・・液体（５）・・・
・吸気マニホールド
（６）・・・・排気マニホールド
（７）点火プラグまたは燃料噴射装置Figure 1 is a partially sectional perspective view of the present invention, and Figure 2 is a sectional view taken along the plane 1--1 in Figure 1. (ri...Housing (2)...Rotor (3)
)...Vane (4)...Liquid (5)...
・Intake manifold (6)...Exhaust manifold (7) Spark plug or fuel injection device
Claims (1)
、ローター（２）の内部の空洞と外部を連絡する溝が複
数設けられていて、その溝にはめこまれたベーン（３）
が溝に沿って自由に運動できるようになっており、ロー
ター内部に液体（４）を満たし圧力を加えることにより
ベーン（３）をハウジング（１）の内壁に圧しつけるよ
うにしたロータリーエンジン。There is a rotor (2) that rotates inside the housing (1), and a plurality of grooves are provided to connect the inner cavity of the rotor (2) to the outside, and a vane (3) is fitted into the groove.
A rotary engine in which the vanes (3) can move freely along grooves, and the vanes (3) are pressed against the inner wall of the housing (1) by filling the rotor with liquid (4) and applying pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10107488A JPH01271601A (en) | 1988-04-22 | 1988-04-22 | Rotary engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10107488A JPH01271601A (en) | 1988-04-22 | 1988-04-22 | Rotary engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01271601A true JPH01271601A (en) | 1989-10-30 |
Family
ID=14290955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10107488A Pending JPH01271601A (en) | 1988-04-22 | 1988-04-22 | Rotary engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01271601A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999025954A1 (en) * | 1997-11-17 | 1999-05-27 | Sato, Takeshi | Positive-displacement piston mechanism of rotary piston structure |
| EP1541802B1 (en) * | 2002-07-19 | 2008-10-01 | Integración de Seguridad Navarra, S.L. | Rotary internal combustion engine |
| BE1027765B1 (en) * | 2019-08-08 | 2021-06-14 | Basile Rudolf Alfons Crick | EXTERNAL EXPLOSION MOTOR AND METHOD OF OPERATION |
-
1988
- 1988-04-22 JP JP10107488A patent/JPH01271601A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999025954A1 (en) * | 1997-11-17 | 1999-05-27 | Sato, Takeshi | Positive-displacement piston mechanism of rotary piston structure |
| CN1105224C (en) * | 1997-11-17 | 2003-04-09 | 佐藤威 | Positive-displacement piston mechanism of rotary piston structure |
| EP1541802B1 (en) * | 2002-07-19 | 2008-10-01 | Integración de Seguridad Navarra, S.L. | Rotary internal combustion engine |
| BE1027765B1 (en) * | 2019-08-08 | 2021-06-14 | Basile Rudolf Alfons Crick | EXTERNAL EXPLOSION MOTOR AND METHOD OF OPERATION |
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