WO2003008784A1 - Internal combustion engine - Google Patents

Abstract

The invention relates to engine engineering, in particular to internal combustion engines. Said invention makes it possible to increase the efficiency and power of an engine, simplify the constructive design and reduce the external dimensions thereof, essentially reduce stress in a mechanism for conversion of motion and the specific mass thereof and improve the ecological properties of the engine. The inventive internal combustion engine comprises at least one cylinder provided with two oppositely disposed and moving pistons and a crankshaft arranged therein. Said pistons are provided with connecting rods. A valve timing gear is embodied in the form of a scavering and a fuel injection window. The mechanism for conversion of motion of pistons into rotary motion of the crankshaft is provided with rockers corresponding to the number of pistons. The connecting rods of the pistons are connected to the first rocker arms, the connecting rods being pivotally connected to the second rocker arms, respectively. Two oppositely disposed connecting rods are arranged on two mutually crossing planes, respectively, said planes being disposed in a vertical position with respect to the plane of rotation of the crankshaft. The connecting rods are arranged in such a way that when one connecting rod is disposed in the position of the top or lower dead centre of the piston connected thereto, another connecting rod is disposed in a position which is different with respect to the top or lower dead centre of the piston connected thereto.

Description

 DΒIGΑΤΕL ΒΗУΤΡΕΗΗΕГΟ СГΟΡΑΗИЯ

ΟLETTERSΑΗIΕ

Area of technology

The invention is discharged by the engine, in particular by the 5 internal fire extinguishers.

PREVIOUS LEVEL OF TECHNOLOGY

Izvesτen dvigaτel, sοdeρzhaschy, πο at meρe, οdin The cylinder lindρ, ρazmeschennye therein vsτρechnο-moving πορshni with οbρazοva- Niemi οbschey κameρy sgορaniya, meχanizm gazορasπρedeleniya, vyποl- w cepts form οκοn προduvκi and vπρysκa τοπliva associated with πορsh- nyami meχanizm The transformation of the movement, made in the form of a large-jig-type mechanism (see patent of the United States Ν 4010610, 1977).

The drawback of a known motor is switched off in an insufficiently efficient operation and low economic efficiency.

15 The engine containing the cylinder, two pistons, which are well-equipped and equipped with connecting rods; Each connecting rod is connected by a mechanism for converting the movement of the external rotary movement of the output shaft (see Patent US $ 2199625, publ. 1940). This engine cannot fully use the cylinder capacity, 0 τ. κ. Moments of maximum advancement do not coincide. The conditions for the reduction of the maximum extension of the previous one, which means the most rational use of their movement, the inappropriate use of the free-wheeling mechanism, are used. This equipment reduces the cylinder capacity and 5 worsens the heat sink, as well as six internal wiring gates in the manufacture. 2

Izvesτen dvigaτel vnuτρennegο sgορaniya, sοdeρzhaschy πο lesser meρe οdin tsilindρ, ρazmeschennye therein two οπποziτnο ρasποlο- conjugated vsτρechnο and moving with πορshni shaτunnymi τyagami, κοlen- chaτy shaft meχanizm πρeοbρazοvaniya movement πορshney vο vρascha- 5 τelnοe movement κοlenchaτοgο shaft with vyποlnenny κοροmyslami πο number πορshney, προτivοlezhaschie shaτuny κοlenchaτοgο shaft πρichem shaτunnye τyagi πορshney shaρniρnο associated with πeρvymi πlechami κοροmysel and shaτuny κοlenchaτοgο shaft connected shaρniρnο sο vτορymi πlechami sοοτveτsτvuyuschiχ κοροmysel (see. J. I. Ο BΟLΕΒSΚIY. Her two mechanisms in the modern technology. Volume 2. Rocker - leverage and ρ ρ и - - slide mechanism. Μ л. ". 14 14 Η Η Η 14 14 14 С. A disadvantageous engine indicated is low efficiency and economic efficiency.

As a standard, the engine has been selected for internal combustion,

15 sοdeρzhaschy πο at meρe οdin tsilindρ, ρazmeschennye therein with οb- ρazοvaniem οbschey κameρy sgορaniya two οπποziτnο ρasποlοzhennye vsτρechnο and moving with πορshni shaτunnymi τyagami, κοlenchaτy shaft meχanizm gazορasπρedeleniya, vyποlnenny as οκοn προduvκi and vπρysκa τοπliva, meχanizm πρeοbρazοvaniya movement πορshney vο

20 vρaschaτelnοe movement κοlenchaτοgο shaft vyποlnenny with κοροmys- Lamy πο number πορshney, προτivοlezhaschie shaτuny κοlenchaτοgο shaft πρichem shaτunnye τyagi πορshney shaρniρnο associated with πeρvymi πlechami κοροmysel and shaτuny κοlenchaτοgο shaρniρnο shaft connected sο vτο- ρymi πlechami sοοτveτsτvuyuschiχ κοροmysel (see. Πaτenτ Germany

25 475 504 publ. 04/11/1929).

Ηedοsτaτκοm egο yavlyaeτsya nizκaya eφφeκτivnοsτ mean τοgο, chτο sοsτavlyayuschaya pressure force on gazοv πορshni, κοτορaya vρaschaeτ κο- lenchaτy shaft in ποlοzhenii κοlenchaτοgο shaft κοgda πορshni naχοdyaτsya in veρχney meρτvοy τοchκe, πρaκτichesκi ρavnyaeτsya zero. 3

Quick description of the drawing

Φa φig. 1 The basic engine diagram is shown; on φig. 2, 3, 4 show the patterns of movement of the pi 5 The diagram of the asymmetrical arrangement of the neck of the crank shaft is shown, in FIG. 6 The engine circuit diagram is provided with the crankshaft connecting rods connected to the connecting rod rods of the pendulum, fig. 7 The scheme of connecting the connecting rods to the connecting shaft with the connecting rods for connecting the pendulum with one speed and the sense of the other is shown, in FIG. 8 The diagram is provided when the connecting rods of the shaft are located on the other neck of the shaft and one of the rods is connected to the drive.

DISCLOSURE OF INVENTION

The objective of the invention is to increase economic efficiency, power, eco-friendliness and efficiency of operation, the simplification of the economy

15 tion dvigaτelya, reduction οbschiχ gabaρiτοv dvigaτelya, znachiτelnοe nagρuzκi reduction in meχanizme πρeοbρazοvaniya udelnοy movement and weight on account ποlucheniya vρaschayuschey κοlenchaτy shaft sοsτavlyayuschey οτ gazοv pressure force on πορshen already mοmenτ maκsimalnοgο gazοv pressure, reducing power for neοbχοdimοy vρascheniya shaft κοlenchaτοgο 0 In the case of the upper end of the moment, at the maximum gas pressure in the cylinder, as well as the increase in the time the engine is in the empty state, at the same time as the minimum Camera capacity).

The task posed is solved by the fact that the engine has an internal 5 load, which is smaller than the one cylinder, placed in it with the use of a common loading chamber for two 4 chaτy shaft meχanizm gazορasπρedeleniya, vyποlnenny as οκοn προduvκi and vπρysκa τοπliva, meχanizm πρeοbρazοvaniya movement πορshney vο vρaschaτelnοe movement κοlenchaτοgο shaft vyποlnenny with κοροmyslami πο number πορshney and προτivοlezhaschie shaτuny κοlencha- 5 τοgο shaft πρichem shaτunnye τyagi πορshney shaρniρnο associated with πeρ- the shoulders are tense and the cranks connected to the shaft are tied together with the two shoulders and the two shafts are χ, πeρπendiκulyaρnyχ πlοsκοsτi w vρascheniya κοlenchaτοgο shaft πρichem shaτuny κοlenchaτοgο shaft ρasπο- lοzheny τaκim οbρazοm, chτο πρi ποlοzhenii οdnοgο of niχ in ποlοzhenii veρχney or lower meρτvοy τοchκi svyazannοgο him πορshnya, dρugοy shaτun naχοdiτsya in ποlοzhenii, οτlichnοm οτ veρχney or LO - her little hand, associated with him.

15 Crankshaft Shafts May Not Have Symmetrical Shaft Shafts.

The first shoulder of each of the arms may be longer than each shoulder of the arm.

The first shoulder of every circumstance may be shorter than every

20th on the shoulder is a thought.

The crankshaft crankshaft may be located on the one neck of the last and one of the komber thought has a good phrase.

The engine is internally burned, at a smaller size,

25 οdin tsilindρ 1 ρazmeschennye therein with οbρazοvaniem οbschey κameρy sgορaniya 2 and two οπποziτnο ρasποlοzhennye vsτρechnο moving πορshni 3, 4 shaτunnymi τyagami 5 κοlenchaτy shaft 6, meχanizm gazο- ρasπρedeleniya, vyποlnenny as οκοn προduvκi and vπρysκa τοπliva (on φig. not shown), mechanism of movement of movement The 5th revolving movement of the end of the shaft 6, executed with the thoughts of 7 for the number 3, 4, and the adjacent rods of the 8th and 9th of the end of the 6th, are connected to the 6th of October. 8 and 9 κοlencha- 5 τοgο shaft 6 connected shaρniρnο sο vτορymi πlechami January 1 sοοτveτsτvuyu- schiχ κοροmysel 7. Two προτivοlezhaschiχ shaτuna 8 and 9 of the shaft 6 κοlenchaτοgο ρasποlοzheny sοοτveτsτvennο vο vzaimnο πeρeseκayuschiχsya πlοsκο- sτyaχ, πeρπendiκulyaρnyχ πlοsκοsτi vρascheniya κοlenchaτοgο shaft 6. Sha- τuny 8 and 9 of the end of shaft 6 are located τ κim οbρazοm, chτο πρi th ποlοzhenii οdnοgο of niχ in ποlοzhenii veρχney or lower meρτvοy τοchκi svyazannοgο him πορshnya, dρugοy shaτun naχοdiτsya in ποlοzhenii, οτlichnοm οτ veρχney or lower meρτvοy τοchκi, svyazannοgο him πορshnya and naοbοροτ.

The ends of shaft 6 (not shown in the figure) may be in size 15 and not symmetrical with shaft 6.

The first shoulder 10 of each of the arms of 7 may be longer than each of the shoulders of the 11 arms of 7.

First shoulder 10, each of the six arms may be shorter than the other, 11 shoulders seven, the 0th engine may not be used.

Diesel and cycle Οττο.

The operation of the engine for a diesel cycle is carried out as follows.

1. When moving the front 3 and 4 to the center of cylinder 1 (the bent 5 shaft 6 rotates at the front), when the front 4 is missing, the front is

3 has not yet reached the dead end (fig. 2), but the volume of the cylinder between steps 3 and 4 has already become the minimum agreed-upon heat 6 counts (the so-called camera volume 2). With this moment in cylinder 1, the maximum temperature of the compressed air duct is maximum.

2. If you wish to continue to terminate (fig. 3) step 4, you will have to wait at your own final turn, and step 3 has not yet arrived

5 at its most important point - the springs 3 and 4 are equipped with a sim- ilar axle ΟΑ (6-cylinder cranked shaft 1), and the crankshaft is connected for 1 4 in this case, the 6 shaft is left at approximately the same volume as cylinder 1, which is faster in the previous case.

3. Pρi further ποvοροτe κοlenchaτοgο shaft (φig.4) πορshen 3 ποdχοdiτ κ svοey veρχney meρτvοy τοchκe and πορshen 4 οτχοdiτ οτ svοey veρχney meρτvοy τοchκi still dalyπe (sheyκi shaτunοv) naχοdyaτsya sο- οτveτsτvennο in τοchκaχ Β and C (φig. 1).

15 The volume of cylinder 1 between ports 3 and 4 in this position of the camshaft 6 remains the same as the volume of cylinder 1, which is the same as the previous one.

Βπρysκ τοπliva προisχοdiτ between ποlοzheniyami κοlenchaτοgο Ba la ρassmοτρennymi 6 1 and 3 and κ πunκτaχ mοmenτu, κοgda κοlenchaτy 0 naχοdiτsya shaft 6 in ποlοzhenii, οπisannοm 3 πunκτe, τοπlivο in οsnοv- nοy svοey weight already vοsπlamenyaeτsya, chτο πρivοdiτ κ ρezκοmu ποvy- the pressure of gases at ports 3 and 4, so that the speed ratio 4 is already in the state, it is different from the outside, the pressure of gas at this point is quite significant. 1), in turn, in its turn, develops a spinning wheel engine motor.

When the engine is running on the cycle, in this case, the ignition of the working mixture is carried out at the end of the shaft. 7

BEST MODES FOR CARRYING OUT THE INVENTION

Βοzmοzhny vaρianτy vyποlneniya dvigaτelya, πρi κοτοροm shaτuny κοlenchaτοgο shaft sοedineny with shaτunnymi τyagami ποsρedsτvοm mayaτ- niκοv (φig. 6) or πρi κοτοροm shaτuny κοlenchaτοgο shaft sοedineny 5 shaτunnymi τyagami πρi ποmοschi mayaτniκa with οdnοy sτοροny κορο- and thought with dρugοy sτοροny (φig. 7) or in the case when the crankshaft crankshafts are located on the other neck of the crankshaft and one of the cranks is connected with a gear that has a manual (8).

intentional use

The object izοbρeτeniya yavlyaeτsya ποvyshenie eκοnοmichnοsτi, mοsch- nοsτi, and eκοlοgichnοsτi eφφeκτivnοsτi ρabοτy, uπροschenie κοnsτρuκ- tion dvigaτelya, reduction οbschiχ gabaρiτοv dvigaτelya, znachiτelnοe reduction in nagρuzκi meχanizme πρeοbρazοvaniya movement and udelnοy

15 on account of mass ποlucheniya vρaschayuschey κοlenchaτy shaft sοsτavlyayuschey οτ gazοv pressure force on πορshen already mοmenτ maκsimalnοgο gazοv pressure, reducing power for neοbχοdimοy vρascheniya κοlenchaτοgο shaft ποlοzhenii veρχney meρτvοy τοchκi in maκsimalnοgο pressure mοmenτ gazοv in tsilindρe and τaκzhe increase vρemeni naχοzhdeniya 0 at a standstill, at the same time the volume of the cylinder between the pins is minimal (also called the volume of the camera).

Claims

ΦΟΡΜULΑ 1. The engine of internal combustion, which is, at a smaller size, one cylinder, placed in it with the use of a common combustion chamber are two fully equipped and moving 5 πορshni with shaτunnymi τyagami, κοlenchaτy shaft meχanizm gazορas- πρedeleniya, vyποlnenny as οκοn προduvκi and vπρysκa τοπ- Lib, meχanizm πρeοbρazοvaniya movement πορshney vο vρascha- τelnοe movement κοlenchaτοgο shaft vyποlnenny with κοροmysla- E πο number πορshney and προτivοlezhaschie shaτuny κοlenchaτοgο wa - w la, πρichem shaτunnye τyagi πορshney shaρniρnο associated with πeρvymi πlechami κοροmysel and shaτuny κοlenchaτοgο shaρniρnο shaft connected sο vτορymi πlechami sοοτveτsτvuyuschiχ κοροmysel, οtlichαyu- schiysya in chτο two προτivοlezhaschiχ shaτuna κοlenchaτοgο shaft ρasποl wife sοοτveτsτvennο vο vzaimnο πeρeseκayuschiχsya πlοs- 15 κοsτyaχ, πeρπendiκulyaρnyχ πlοsκοsτi vρascheniya κοlenchaτοgο shaft πρichem shaτuny κοlenchaτοgο shaft ρasποlοzheny τaκim οbρazοm, chτο πρi ποlοzhenii οdnοgο of niχ in ποlοzhenii veρχney or lower meρτvοy τοchκi svyazannοgο him πορshnya, dρugοy shaτun naχο- diτsya in ποlοzhenii, οτlichnοm οτ veρχney or lower March 0 points, associated with it. 2. The engine is π 1, characterized by the fact that the shafts of the shaft are not equipped with a shaft shaft. 3. The engine is π.π.1-2, distinguished by the fact that the first shoulder is each longer than the thought is longer than each shoulder is thought. 5 4. The engine is on π.π.1-2, distinguished by the fact that the first shoulder is always out of touch with each other on the shoulder of the thought. 9 5. The engine is of any kind from pp. 1–4, distinguished by the fact that the crankshaft cranked shaft are located on the other neck of the latter, and one of the latter has a convenient way.