DE1965865A1 - Ring cylinder internal combustion engine - Google Patents

Description

Description with patent claims Title: Ring cylinder - internal combustion engine with the designation, C z a i k a M o t o r Area of application: The ring cylinder - Internal combustion engine, hereinafter referred to as ring rotor for short, is for all areas of application conventional internal combustion engines and combustion turbines, from large engines to Vehicle and aircraft engine suitable up to the smallest engine. The ring motor opens the construction new possibilities of adaptation to the most diverse areas of application.

Purpose: Through the invention of the ring motor, a new type of construction of internal combustion engines, the disadvantages of previous designs, z. B. the relatively coarse vibrating masses, such as crankshafts and connecting rods, which are found in reciprocating piston engines are required, or the necessarily unfavorable, wedge-shaped shape of the Combustion chambers in rotary piston engines (Wankel engines) are switched off.

(Bl. 2, Para. 1) State of engine technology and criticism of the state: According to The four-stroke piston engine dominates today's technology, although, as before Mentioned above, vibrating masses have to be balanced by additional masses. The combustion turbine with the healed combustion side, there is no change from Combustion and cold cargo, which results in a tolerable average temperature value, has only been able to establish itself in a limited area (flight technology). The two-stroke engine is simple, but the gas exchange through purging is associated with losses.

Task: The almost ideal shape of the combustion chamber of the reciprocating engine should be preserved. Nevertheless, the engine should have the characteristics and smoothness of a rotary piston engine. An energy-consuming torque converter should not may be required, such as B. the hyciraulic torque converter in the rotary piston engine of the Ro 80, which results in high fuel consumption. (Sheet 3, Paragraph 1) Without the advantages of the opposed piston engine, elimination of the cylinder heads, Ring injection in the diesel opposed piston engine, the pistons running against each other, the thereby mutually canceling out their mass forces, making them usable. The mode of action of multi-cylinder engines is to be achieved without the number of vereslichen parts to have to multiply.

Solution: This object is achieved according to the invention in that a New design of cylinder and piston in conjunction with a kinematically new one Piston engine technology is applied. In the case of the ring motor, all of the elementary components have The internal combustion engine has new, fundamentally different design features than the reciprocating engine.

Achievable Benefits: The achievable benefits can be as they are in part can be seen from the above1 can be summarized in key words as follows.

1.) The construction of the ring motor is simple and compact.

2.) The ring engine has only one cylinder, although it works with multiple cylinders.

3.) Regardless of the work method and the number of pistons only four to a maximum of seven moving parts.

4.) Shape of the combustion chambers as in a reciprocating engine, although Rotary piston operation.

5.) Working with all the advantages of the opposed piston engine, without one special mechanical connection of the crankshafts.

6.) No oscillating masses as in a reciprocating piston engine, no linear vibrating rotor as in the Wankel engine, only circular vibrations of two piston disks, which are unbalanced. The circular vibrations superimpose the constant rotary movement of the motor. The inertia forces of the pistons and piston disks are lifted by their Counter-rotation on each other.

7.) High speeds and the associated advantages can be problem-free because the sealing and sliding problems are essentially those of the reciprocating piston engine correspond.

8.) The torque is (see 9.) better than with the lifting motor.

It can be related to the motor shaft, according to a selected ratio be multiplied.

9) The expanding gas acts in all phases of the working stroke, without Deviation, directly in the working direction, i.e. around the axis of the notor on a circular path turning.

lo.) iie geometric shape of the ring cylinder, it stands with small External dimensions, a relatively large cylinder length available, allows the construction of Long stroke motors with small dimensions. The long stroke engine wins in connection with exhaust gas detoxification is becoming increasingly important.

However, the ring cylinder is also advantageous for the short-stroke engine suitable, because the number of pistons can, with the same number of moving parts, be chosen larger.

Description of two exemplary embodiments The first exemplary embodiment is shown in the drawing and is described in more detail below.

A characteristic of the ring motor is that it only turns one into a circular ring curved cylinder. The cylinder is therefore endless. The cross section of the cylinder is a circular area. Circles in the ring cylinder z. B. (ie shown in the drawing) four double pistons, such a notor corresponds to the previous term of the eight-cylinder engine. Two opposing double pistons each are through the associated piston disc rigidly connected to each other. ; 3 they form a pair of pistons. The circular motion of the piston pairs is alternately accelerated and decelerated, so that spaces in the cylinder are periodically enlarged and be scaled down. (B1., Abs. 2) Ring cylinder (1) with housing and gear (2) are fixed.

Shaft (3) and flywheel (4) are firmly connected to one another. If the shaft (3) is rotated, the gearwheels (7) lead around the gearwheel (2) a planet-like one Movement off, (B1. 3 Para. B) because the gears (7) with the eccentric shafts (5) are fixed connected, and the latter are stored in the flywheel (4). The eccentrics (6) rotate in the eccentric stones (8).

During the radial movement of the eccentric stones (8) as a result of the displacement is ineffective in the guides (9) of the piston disks (lo) and (11), a Rotation of the piston disks (11) with pistons A and B, and (lo) with the pistons C and D in opposite directions.

These rotary movements only occur as alternating acceleration and Delay in circular motion in appearance. This creates the displacement. There the transmission ratio of the gears is 2: 1, the gears (7) lead to one revolution around the axis of the gearwheel (2), two revolutions around its own axis the end. (Bl. 3, Abs. 3) Figure 2 (view from the right) shows that this version, based on the speeds of the eccentric shafts, a four-stroke eight-cylinder opposed piston engine is equivalent to. If the work cycles are related to the motor shaft (3), to a certain extent, four double work cycles per revolution, so this version could be with a 16-cylinder engine be compared, which means smoothness. The working cycle of the ring motor at a The rotation of the rotor shaft (3) is as follows: 1.) With one rotation; suction by 90 degrees when passing the inlet (12).

2.) With further rotation the mixture must be compressed by 90 degrees.

3.) The compressed mixture is ignited, with further rotation around The working stroke (16) takes place at 90 degrees.

4.) The burned mixture is at the last quarter of the revolution (Gas expelled (17)) removed through the exhaust (13).

Note: In the drawing, Figure 2, there is the recess in the piston disk (10) for the free movement of the lower eccentric bearing by 22.5 degrees not shown, around the invisibly drawn eccentric with eccentric stone and eccentric guide close.

The second embodiment described below is intended to = diversity show the design possibilities of engines according to the ring cylinder system. A marine engine with an output of several thousand hp could be designed as follows are: two-stroke diesel engine with charge blower. Four linear cylinders with 6 double pistons each. So depending on the in-line engine, 48 cylinders would be available. With this one Two-stroke engines with gears in a ratio of 3: 1 would be located on the circumference of a ring cylinder 3 charging and 3 ignition points result. The heat is therefore on the circumference of the ring cylinder equally distributed. One rotation of the Notor shaft results in 36 ignitions. l.-if one adds that it is a fixed double-piston engine, the result is arithmetic the mode of action of 72 cylinders. (Mode of operation facing the turbine) The engine, internally toothed gears in a ratio of 3: 1, could be next to or between the ring cylinders built, act on all piston disks together. That leads to this compact one Design to reduce weight. w3s higher speeds could be driven, since these are already reduced in the motor in a ratio of 3: 1.

This engine would also have the advantage of annularly placed injection openings, which are inclined to create a circular circulation and thus rapid distribution of the fuel to cause it to carry.

Claims (2)

Claims Donor term: 1. For those included in the description above the @ associated drawings disclosed invention of the ring cylinder engine with the Designation C z a i k a N o t, I am applying for installment claims. The claims include the design and construction of all internal combustion engines, as well as the design and construction of compressors and pumps all; rt with an annular Cylinder, whereby the shape of the cross section of the cylinder is irrelevant. The patent claims include all systems for this type of engine unci process, be it the gasoline, diesel, two-stroke or four-stroke mode of operation, independently on the type of fuel. The 1 patent claims include the driven drive and all of them other types of drive that can achieve the piston operation shown. (1. 5 para. 2) Characteristic part: The invention of the ring cylinder engine is thereby characterized in that segmented piston in a ring cylinder by means of the engine shown, or other drives, periodically generate cubic capacities. Generic term of the subclaim: Combustion power m as chin e according to claim 1. Characteristic part of the sub-claim: characterized in, the turbine blades rotate in the ring cylinder instead of the piston, with the blade spaces narrowed and expanded whether a mixture or air is sucked in and compressed. The ignition brings the effect of loading the first stage a combustion turbine, but without separate compression with the advantage of being bearable Temperatures due to the alternation of cold loads and hot combustion.