EP0218586A1 - Combustion engine with pistons actuated by sinusoidal cylinder - Google Patents
Combustion engine with pistons actuated by sinusoidal cylinderInfo
- Publication number
- EP0218586A1 EP0218586A1 EP19850902733 EP85902733A EP0218586A1 EP 0218586 A1 EP0218586 A1 EP 0218586A1 EP 19850902733 EP19850902733 EP 19850902733 EP 85902733 A EP85902733 A EP 85902733A EP 0218586 A1 EP0218586 A1 EP 0218586A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cylinder
- pistons
- sinusoidal
- combustion engine
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- F02B75/00—Other engines
- F02B75/28—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders
- F02B75/282—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders the pistons having equal strokes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F01B3/04—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis the piston motion being transmitted by curved surfaces
- F01B3/045—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis the piston motion being transmitted by curved surfaces by two or more curved surfaces, e.g. for two or more pistons in one cylinder
-
- 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
- F02B75/00—Other engines
- F02B75/26—Engines with cylinder axes coaxial with, or parallel or inclined to, main-shaft axis; Engines with cylinder axes arranged substantially tangentially to a circle centred on main-shaft axis
Definitions
- I provide a piston combustion engine consisting of a unitary mechanism having simmetricaly relatively movable parts including pistons actuated by sinusoidal cylinder (not crankshaft as in conventional engine:- NOTE; In this invention engine conventional crankshaft is replace by sinusoidal cylinder ).
- Engine piston cycle sequence is minimum two power strokes from each of cylinder's for 360° rotation of sinusoidal cylinder, and due to design of sinusoidal curve in the sinusoidal cylinder, piston pre-ignition cycle is completely eliminate.
- the S S engine with the present invention eliminate use of valve's, crankshaft, block casting or head absorbing heat.
- the S S engine at each of the cylinders there are two pistons actuated towards and outwards themselves so the power stroke is transfer by two pistons from each cylinder not by one piston as in conventional engine.
- pistons rings circumference shearing against cylinder is completly eliminate due to perfect parallel pistons circumference movements in reference to internal cylinder wall.
- Fig. 001 is a perspective view section of the S S engine
- Fig. 002 is a section of view in side elevation with parts listing.
- Fig. 003 is a draft of piston's movements in 360° sinusoidal cylinder cycle, and sinusoid's of sinusoidal cylinder's
- Fig. 004 is a section of view in side elevation with sinusoidal cylinder cycle from 160° to 215° and from 340° to 35°.
- Fig. 005 is a section o f view in side elevation with sinusoidal cylinder cycle from 35° to 65° and from 215° to 245°.
- Fig. 006 is a section of view in side elevation with sinusoidal cylinder cycle from 65° to 90° and from 245° to 270°.
- Fig. 007 is a section of view in side elevation with sinusoidal cylinder cycle from 90° to 115° and from 270° to 295°.
- Fig. 008 is a section of view in side elevation with sinusoidal cylinder cycle from 115° to 140° and from 295° to 320°.
- Fig. 009 is a section of view in side elevation with sinusoidal cylinder cycle from 140 to 1.60 and from 320° to 340°.
- Pistons 4 and 12 movements are actuated thru rod 5 and 14 by rotation of sinusoidal cylinder 8 and 13.
- Sinusoids curve of sinusoidal cylinders 8 and 13 are cut-off in accordance with sinusoids draft as in Fig. 003.
- Fig. 004, 005, 006, 007, 008 and 009 showing the engine piston's movements location's actuated by sinusoidal cylinders rotation from 0° to 360o.
- Fig. 004 from compressor compressed air passes thru air inlet 2 to intake manifold chamber 1, and when cylinder 7 intake ports 3 are open by piston 4, the compressed air from intake manifold chamber 1 enters cylinder 7 combustion chamber thru the cylinder intake ports 3. In the cylinder 7 the entering compressed air forces out the exhaust gasses to the exhaust manifold chamber 10 thru the cylinder 7 exhaust ports 9.
- Fig. 006 when the air in the cylinder 7 is compressed to the required pressure then the piston 4 will close the air intake ports 3 and will close hermetically the combustion chamber of the cylinder 7.
- the both pistons 4 and 12 starts compression cycle with the same speed ratio toward TOP DEAD CENTER ( TDC ) of the cylinder 7.
- Fig. 007 when the both pistons 4 and 12 reach top dead center of the cylinder 7 the fuel will be injected and the combustion will occur in the combustion chamber of the cylinder 7.
- Both pistons 4 and 12 will STOP and WAIT in the same positions until the combustion will develop to maximum pressure ( TOP PRESSURE MOMENT - TPM ) ,
- the sinusoidal cylinder 8 and 13 will continue its movement.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
Moteur comprenant un cylindre commun (7) muni de pistons opposés (4, 12) présentant chacun un port d'admission (3) en communication avec une entrée d'air (2), ainsi qu'un port d'évacuation (9) en communication avec une sortie d'évacuation (11), dans laquelle les pistons opposés (4, 11) sont chacun conducteurs d'un cylindre sinusoïdal (8, 13).Engine comprising a common cylinder (7) provided with opposite pistons (4, 12) each having an intake port (3) in communication with an air inlet (2), as well as an exhaust port (9) in communication with a discharge outlet (11), in which the opposed pistons (4, 11) are each conductors of a sinusoidal cylinder (8, 13).
Description
Combustion engine with pistons actuated by sinusoidal cylinder
Technical Field My invention relates to combustion engines and particularly to piston engines.
Background Art None
Disclosure or Invention In accordance with the present invention, I provide a piston combustion engine consisting of a unitary mechanism having simmetricaly relatively movable parts including pistons actuated by sinusoidal cylinder ( not crankshaft as in conventional engine:- NOTE; In this invention engine conventional crankshaft is replace by sinusoidal cylinder ). Engine piston cycle sequence is minimum two power strokes from each of cylinder's for 360° rotation of sinusoidal cylinder, and due to design of sinusoidal curve in the sinusoidal cylinder, piston pre-ignition cycle is completely eliminate.
The S S engine with the present invention eliminate use of valve's, crankshaft, block casting or head absorbing heat. In the S S engine at each of the cylinders there are two pistons actuated towards and outwards themselves so the power stroke is transfer by two pistons from each cylinder not by one piston as in conventional engine. In the S S engine pistons rings circumference shearing against cylinder is completly eliminate due to perfect parallel pistons circumference movements in reference to internal cylinder wall.
Brief Description of Drawings
The details of my invention will be described in connection with accompanying drawings, in which; Fig. 001 is a perspective view section of the S S engine
( Combustion engine with pistons actuated by sinusoidal cylinder ). Fig. 002 is a section of view in side elevation with parts listing. Fig. 003 is a draft of piston's movements in 360° sinusoidal cylinder cycle, and sinusoid's of sinusoidal cylinder's
Fig. 004 is a section of view in side elevation with sinusoidal cylinder cycle from 160° to 215° and from 340° to 35°. Fig. 005 is a section o f view in side elevation with sinusoidal cylinder cycle from 35° to 65° and from 215° to 245°.
Fig. 006 is a section of view in side elevation with sinusoidal cylinder cycle from 65° to 90° and from 245° to 270°.
Fig. 007 is a section of view in side elevation with sinusoidal cylinder cycle from 90° to 115° and from 270° to 295°.
Fig. 008 is a section of view in side elevation with sinusoidal cylinder cycle from 115° to 140° and from 295° to 320°.
Fig. 009 is a section of view in side elevation with sinusoidal cylinder cycle from 140 to 1.60 and from 320° to 340°. NOTE; In the dravings for clearity there is lack of illustration of fuel injection pomp, air compressor, air filter, glow plugs, starter and any attach equipment as use in pistons engines, the above mention equipment is a standard use equipment with S S engine as in any conventional engine, and the sinusoid curve configuration of sinusoidal cylinder is a sample design for clearity of the invention as in Fig. 003 and 004 to 009.
Short Parts Listing of the S S engine with ref. to Fig. 001 and 002.
1 - intake manifold chamber
2 - air inlet
3 - intake port's
4 - L/H piston
5 - L/H rod
6 - fuel injector
7 - cylinder
8 - exhaust port's
10 - exhaust manifold chamber
11 - exhaust outlet
12 - R/H piston
13 - R/H sinusoidal cylinder
14 - R/H rod
15 - shaft
16 - piloting rod
17 - piloting arm
18 - bearing
19 chassis
20 - L/H cover
21 - R/H cover
Best Mode for Carrying Out the Invention
Refering to the drawings Fig. 001 showing assembly of the S S engine constructed in accordance with my invention comprises two sinusoidal cylinders 8 and 13 connected together permanently by shaft 15.
Pistons 4 and 12 movements are actuated thru rod 5 and 14 by rotation of sinusoidal cylinder 8 and 13. Sinusoids curve of sinusoidal cylinders 8 and 13 are cut-off in accordance with sinusoids draft as in Fig. 003. Fig. 004, 005, 006, 007, 008 and 009 showing the engine piston's movements location's actuated by sinusoidal cylinders rotation from 0° to 360º.
Intake starting the cycle
Fig. 004 from compressor compressed air passes thru air inlet 2 to intake manifold chamber 1, and when cylinder 7 intake ports 3 are open by piston 4, the compressed air from intake manifold chamber 1 enters cylinder 7 combustion chamber thru the cylinder intake ports 3. In the cylinder 7 the entering compressed air forces out the exhaust gasses to the exhaust manifold chamber 10 thru the cylinder 7 exhaust ports 9.
When compressed air has forced out all the exhaust gasses out from the cylinder 7 Fig. 005 then the piston 12 will close the exhaust ports 9 and then the air will be compressed in the combustion chamber of the cylinder 7 to the required pressure .
Fig. 006 when the air in the cylinder 7 is compressed to the required pressure then the piston 4 will close the air intake ports 3 and will close hermetically the combustion chamber of the cylinder 7. When combustion chamber in the cylinder 7 is hermetically clossed by pistons 4 and 12 the both pistons 4 and 12 starts compression cycle with the same speed ratio toward TOP DEAD CENTER ( TDC ) of the cylinder 7. Fig. 007 when the both pistons 4 and 12 reach top dead center of the cylinder 7 the fuel will be injected and the combustion will occur in the combustion chamber of the cylinder 7.
Both pistons 4 and 12 will STOP and WAIT in the same positions until the combustion will develop to maximum pressure ( TOP PRESSURE MOMENT - TPM ) ,
Fig. 008 when combustion will develop top pressure moment in the combustion chamber of the cylinder 7 pistons 4 and 12 will starts moving downwards in the cylinder 7 to BDC ( BOTTOM
DEAD CENTER ) transfering torque thru rod 5 to the sinusoidal cylinder 8 and 13. Both pistons 4 and 12 will travel with some speed towards BDC ( BOTTOM DEAD CENTER ). Fig. 009 first piston 12 opens the exhaust ports 9 then the exhaust gasses enter to exhaust manifold chamber 10 thru the exhaust ports 9.
Fig. 004 then the piston 4 open intake ports 3 and compressed air entering thru intake ports 3 will force out the exhaust gasses thru the open exhaust ports 9 to exhaust manifold chamber 10 and then thru exhaust outlet 11 out, from this moment the cycles sequence will be repeating.
The sinusoidal cylinder 8 and 13 will continue its movement.
NOTE; In this engine configuration full rotation of sinusoidal cylinder 8 and 13 equal minimum two power strokes from each of the cylinder's, and in each of the cylinders the power stroke is transfer to sinusoidal cylinder by two pistons in
360° rotation of sinusoidal cylinders.
Claims
1. A piston combustion engine comprising: pistons movements actuated by sinusoidal cylinder.
2. A piston combustion engine comprising; two oposite simetricaly located sinusoidal cylinders connected permanently by shaft for pistons actuation as claim 1.
3. A piston combustion engine comprising; claims 4, 5, 6 and in each cylinder located oposite and simetricaly two pistons with movements actuated towards and outwards themselves as by claims 1 and 2.
4. A piston combustion engine comprising of claim 1 , 2, 3, 5, 6 and with in each cylinder consisting of .air inlet with the location in the bottom dead center from one of the pistons and with oposite location to position of claim 5.
5. A piston combustion engine comprising of claim 1 , 2, 3,
4, 6 and with in each cylinder consisting of exhaust outlet with the location in the bottom dead center from one of the pistons and with oposite location to position of claim 4.
6. A piston combustion engine which comprising of claims 1 , 2, 3, 4, 5 and in which air entering air inlet from claim 4 is compressed by any means of compressor.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US1985/000731 WO1986006438A1 (en) | 1985-04-22 | 1985-04-22 | Combustion engine with pistons actuated by sinusoidal cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP0218586A1 true EP0218586A1 (en) | 1987-04-22 |
Family
ID=22188656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP19850902733 Withdrawn EP0218586A1 (en) | 1985-04-22 | 1985-04-22 | Combustion engine with pistons actuated by sinusoidal cylinder |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0218586A1 (en) |
| WO (1) | WO1986006438A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8601312A (en) * | 1986-05-22 | 1987-12-16 | Bob Hoogenboom | PISTON MOTOR WITH BALANCED CYLINDERS PLACED AROUND THE DRIVE SHAFT. |
| BG63221B1 (en) * | 1997-03-14 | 2001-06-29 | Боян БАХНЕВ | Cam type engine |
| US10598089B1 (en) | 2018-11-07 | 2020-03-24 | Hts Llc | Opposed piston engine with parallel combustion chambers |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2080846A (en) * | 1934-04-30 | 1937-05-18 | Alfaro Heraclio | Internal combustion engine |
| GB642460A (en) * | 1948-08-17 | 1950-09-06 | Jozef Marczewski | Improvements in or relating to two-stroke internal-combustion engines, in which the cylinders are arranged parallel to the output shaft |
| US2994188A (en) * | 1959-01-21 | 1961-08-01 | R E Head | Combination piston and turbine engine |
-
1985
- 1985-04-22 WO PCT/US1985/000731 patent/WO1986006438A1/en unknown
- 1985-04-22 EP EP19850902733 patent/EP0218586A1/en not_active Withdrawn
Non-Patent Citations (1)
| Title |
|---|
| See references of WO8606438A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO1986006438A1 (en) | 1986-11-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE FR GB IT LI LU NL SE |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 19870729 |
|
| RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: SZUCKO, LEONARD |