CN200996323Y - Oscillating piston-type IC engine - Google Patents
Oscillating piston-type IC engine Download PDFInfo
- Publication number
- CN200996323Y CN200996323Y CNU2006201723329U CN200620172332U CN200996323Y CN 200996323 Y CN200996323 Y CN 200996323Y CN U2006201723329 U CNU2006201723329 U CN U2006201723329U CN 200620172332 U CN200620172332 U CN 200620172332U CN 200996323 Y CN200996323 Y CN 200996323Y
- Authority
- CN
- China
- Prior art keywords
- cylinder
- piston
- exhaust
- air inlet
- barrier plate
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Abstract
A swing piston type internal combustion engine, including a piston (4), a cylinder separating plate (12), a cylinder (8) and a power output shaft (5), is characterized in that the cylinder separating plate (12) is installed in the cylinder (8) symmetrically, and the cylinder separating plate (12) is fixed on the cylinder (8) tube and sealed with the cylinder (8) tube; a air inlet device is installed at both sides of the cylinder (8), which is consisted of an air inlet channel (1), an air inlet port (2) and an air inlet cam (9); the air inlet port (2) is installed at the outlet of air inlet channel (1), and the end is connected with the air inlet cam (9); an exhaust device is consisted of an exhaust channel (10),an exhaust port (7) and an exhaust cam (11); the exhaust port (7) is installed at the start point of the exhaust channel (10), and the end is connected with the exhaust cam (11); a power output shaft (5) is installed at the center of the cylinder (8), the power output shaft (5) is installed with the symmetrical piston (4), and the sealing ring is provided between the cylinder separating plate (12) and the cylinder (8).
Description
Technical field
The utility model relates to a kind of internal-combustion engine, more specifically relates to a kind of pendulum piston type internal-combustion engine, is applicable to that automobile, boats and ships, generator set etc. are the occasion of power with the internal-combustion engine.
Background technique
1886, the three-wheeled motor car of first dress usefulness gasoline engine in the world that German Ka Erbenci designs and manufactures.The motor that this three-wheeled motor car adopts is the single cylinder four-journey, 1687 milliliters of swept volumes, 200 rev/mins of rotating speeds, 1.13 kilowatts of power, 18 kilometers of F-Zeros.
Passed through 100 years of development, widely used at present, after having used advanced technologies such as supercharging air, many valves and computer control, various performances have all reached quite high level, and earth-shaking variation has taken place performance.But in this 100 years of development process, the variation of essence does not but take place in the working principle of internal-combustion reciprocating-pisto and basic structure, still according to " air inlet → compression → work done → exhaust " four stroke cycle work.Under the mode of operation of this single cylinder 4 stroke cycle, the work done process of firing chamber is interrupted by " air inlet, compression, exhaust " process, and this is so that the basic structure of conventional reciprocating formula piston IC engine is the defective that has.
Summary of the invention
The purpose of this utility model is to provide a kind of pendulum piston type internal-combustion engine, simple in structure, function admirable.Be applicable to that automobile, boats and ships, generator set etc. are the occasion of power with the internal-combustion engine.
In order to achieve the above object, the utility model adopts following technical measures:
It comprises piston, cylinder barrier plate, cylinder, power output shaft the utility model, this internal-combustion engine adopts circular cylinder, being provided with of symmetry installed cylinder barrier plate in cylinder, cylinder barrier plate is fixed on the cylinder block, and be sealing state with cylinder block, on two cylinder barrier plates of cylinder, air inlet and venting gas appliance are installed, wherein air inlet system is made up of intake duct, intake valve, intake cam, intake valve is installed in the outlet port of intake duct, tail end closely contacts with intake cam, is driven the opening and closing of intake valve by intake cam.Venting gas appliance is made up of air outlet flue, exhaust valve, exhaust cam, and exhaust valve is installed in the section start of air outlet flue, and tail end closely contacts with exhaust cam, is driven the opening and closing of exhaust valve by exhaust cam; In the center of circle of cylinder, pto is housed, on pto, is installed with the symmetric type piston.Be provided with seal ring seal between piston, cylinder barrier plate, the cylinder, piston is divided into 4 working rooms with cylinder barrier plate with cylinder; Adopt the symmetric type piston, piston is swung (piston is swung between the barrier plate around transmission shaft) between two cylinder barrier plates, realizes that single cylinder list piston four working room's four-strokes circulate simultaneously, reach the effect that is equivalent to traditional four cylinder piston IC engines.
Compare and compare the following several advantages of having of pendulum piston type rotary internal combustion engine with conventional reciprocating formula piston IC engine:
1. break through conventional piston formula internal combustion engine to-and-fro motion form, change the piston motion form into symmetrical swing type by reciprocating type, mechanical shock is little, can realize the couple type action as adopting the twin-tub layout, and it is more steady to turn round.
2. breakthrough conventional piston formula internal-combustion engine single cylinder list piston, each piston have only the form of a working surface, the two sides of each piston is all as working surface, realized that single piston duplex makes cell structure, cylinder is when work, each cylinder is all simultaneously carrying out two strokes, can also reach the effect of the conventional reciprocating formula piston IC engine of twice air displacement when having simplified number of parts.
3. piston adopts the central shaft transmission, has removed conventional reciprocating formula piston IC engine complicated crank assembly system, and is simple in structure, processes more convenient.
4. each cylinder separated into two parts, each part is separated into two working rooms by piston again, and that internal-combustion engine carries out in a working procedure of work simultaneously is air-breathing, compression, work done, exhaust stroke, and single cylinder just reaches the effect of traditional 4 cylinder IC engines.
Description of drawings
Fig. 1 is a kind of pendulum piston type Structure of Internal-Combustion Engine schematic representation.
Wherein:
1, intake duct 2, intake valve the 3, the 1st cylinder working room 4, piston
5, pto the 6, the 2nd cylinder working room 7, exhaust valve 8, cylinder
9, intake cam 10, air outlet flue 11, exhaust cam 12, cylinder barrier plate
13, the 14, the 4th cylinder working room, the 3rd cylinder working room
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail:
According to Fig. 1 as can be known: the utility model adopts cylinder 8, cylinder 8 is circular, symmetry is equipped with cylinder barrier plate 12 in cylinder 8, cylinder barrier plate 12 is fixed on cylinder 8 cylinder bodies, and be sealing state with cylinder 8 cylinder bodies, on two cylinder barrier plates 12, intake duct 1, intake valve 2, intake cam 9, air outlet flue 10, exhaust valve 7, exhaust cam 11 be installed all.Pto 5 is installed in the center of circle of cylinder 8, and piston 4 is fixed on the pto 5; The utility model adopts center symmetric type piston 4, and piston 4 swings back and forth between cylinder barrier plate 12 around the center of circle of circular cylinder.All be provided with seal ring seal between piston 4, cylinder barrier plate 12, the cylinder 8, piston 4 and cylinder barrier plate 12 and cylinder 8 are divided into the 6, the 3rd cylinder working room 13, the 3, the 2nd cylinder working room, the 1st cylinder working room and 14 4 parts in the 4th cylinder working room.
Its working procedure is:
1, initial procedure: piston 4 rotates counterclockwise; Intake valve 2, the exhaust valve 7 of the 1st cylinder working room 3 are closed, and are in power stroke; The 2nd cylinder working room 6 is a compression stroke, and intake valve 2 is closed after oil spout, and relief opening 7 is closed.The 3rd cylinder working room 13 is an exhaust stroke, and intake valve 2 is closed, and exhaust valve 7 is opened.The 4th cylinder working room 14 is a suction stroke, and intake valve 2 is opened, and exhaust valve 7 cuts out.
2, second process, piston 4 clockwise rotates; The 1st cylinder working room 3 is an exhaust stroke, and intake valve 2 is closed, and exhaust valve 7 is opened.The 2nd cylinder working room 6 is an expansion stroke, and intake valve 2 is closed, and exhaust valve 7 cuts out.The 3rd cylinder working room 13 is a suction stroke, and intake valve 2 is opened, and exhaust valve 7 cuts out.The 4th cylinder working room 14 is a compression stroke, closes after intake valve 2 oil spouts, and exhaust valve 7 cuts out.
3, the 3rd process, piston 4 rotates counterclockwise; The 1st cylinder working room 3 is a suction stroke, and intake valve 2 is opened, and exhaust valve 7 cuts out.The 2nd cylinder working room 6 is an exhaust stroke, and intake valve 2 is closed, and exhaust valve 7 is opened.The 3rd cylinder working room 13 is a compression stroke, closes after intake valve 2 oil spouts, and exhaust valve 7 cuts out.The 4th cylinder working room is an expansion stroke 14, and intake valve 2 is closed, and exhaust valve 7 cuts out.
4, the 4th process, piston 4 clockwise rotates, and the 1st cylinder working room 3 is a compression stroke, closes after intake valve 2 oil spouts, and exhaust valve 7 cuts out.The 2nd cylinder working room 6 is a suction stroke, and intake valve 2 is opened, and exhaust valve 7 cuts out.The 3rd cylinder working room 13 is an expansion stroke, and intake valve 2 is closed, and exhaust valve 7 cuts out.The 4th cylinder working room 14 is an exhaust stroke, and intake valve 2 is closed, and exhaust valve 7 is opened.Then get back to initial procedure then.
Claims (4)
1, a kind of pendulum piston type internal-combustion engine, it comprises piston (4), cylinder barrier plate (12), cylinder (8), pto (5), it is characterized in that: the installation cylinder barrier plate (12) of symmetry in cylinder (8), cylinder barrier plate (12) is fixed on cylinder (8) cylinder body, and be sealing with cylinder (8) cylinder body, both sides at cylinder (8) are equipped with air inlet system, air inlet system is by intake duct (1), intake valve (2), intake cam (9) is formed, intake valve (2) is installed in the outlet port of intake duct (1), tail end contacts with intake cam (9), venting gas appliance is by air outlet flue (10), exhaust valve (7), exhaust cam (11) is formed, exhaust valve (7) is installed in the section start of air outlet flue (10), tail end contacts with exhaust cam (11), pto (5) is housed in the center of circle of cylinder (8), on pto (5), is installed with symmetric type piston (4), cylinder barrier plate (12), cylinder is provided with seal ring between (8).
2, a kind of pendulum piston type internal-combustion engine according to claim 1 is characterized in that: piston (4) and cylinder barrier plate (12) are separated into the 1st cylinder working room (3), the 2nd cylinder working room (6), the 3rd cylinder working room (13) and the 4th cylinder working room (14) with cylinder (8).
3, a kind of pendulum piston type internal-combustion engine according to claim 1 is characterized in that: cylinder barrier plate (12) is centrosymmetric with cylinder (8) center of circle.
4, a kind of pendulum piston type internal-combustion engine according to claim 1 is characterized in that: adopt symmetric type piston (4), piston (4) is between two cylinder barrier plates (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201723329U CN200996323Y (en) | 2006-12-18 | 2006-12-18 | Oscillating piston-type IC engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201723329U CN200996323Y (en) | 2006-12-18 | 2006-12-18 | Oscillating piston-type IC engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200996323Y true CN200996323Y (en) | 2007-12-26 |
Family
ID=38994753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201723329U Expired - Fee Related CN200996323Y (en) | 2006-12-18 | 2006-12-18 | Oscillating piston-type IC engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200996323Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106401739A (en) * | 2016-11-03 | 2017-02-15 | 南京航空航天大学 | Four-stroke minitype swing type engine with circular pistons |
-
2006
- 2006-12-18 CN CNU2006201723329U patent/CN200996323Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106401739A (en) * | 2016-11-03 | 2017-02-15 | 南京航空航天大学 | Four-stroke minitype swing type engine with circular pistons |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103291471A (en) | Air valve throat area control system | |
| CN200996323Y (en) | Oscillating piston-type IC engine | |
| CN104653337A (en) | Imbalanced stressed type rotation control system | |
| CN105508026A (en) | Mechanical air intake fluctuation adjusting mechanism | |
| CN105508025A (en) | Spring adjusting device for low-temperature air intake system | |
| CN103541824A (en) | Pressure unbalanced type valve body lifting adjusting mechanism | |
| CN103573432A (en) | Pressure control type mechanical rotating mechanism | |
| TWM614077U (en) | Internal combustion engine booster system | |
| CN201103431Y (en) | Air suction and exhaustion coaxial rotating valve actuating mechanism of engine | |
| CN110500178A (en) | A kind of rotor blade engine | |
| CN103573477A (en) | Flow control system with area-adjustable throat part | |
| CN103573419A (en) | Differential pressure type pneumatic adjusting rotating device | |
| TWI792235B (en) | Combustion engine supercharging system | |
| CN214787676U (en) | Supercharging system for internal combustion engine | |
| CN104632354A (en) | Continuous control mechanism | |
| CN104358639A (en) | Actuator controller series system | |
| CN101550868A (en) | A piston rotary type engine pertains to the engine | |
| CN104481670A (en) | Active-type controlling mechanism | |
| CN2784586Y (en) | Rotary engine with separator | |
| CN104481758A (en) | External executer | |
| CN104481757A (en) | Pneumatic actuator | |
| CN104612812A (en) | Independent actuator | |
| CN104481753A (en) | Inflation efficiency adjusting system | |
| CN103277190A (en) | Piston type double-stroke engine with fuel choosable | |
| CN104564311A (en) | Two-adjusting cavity coaxial connecting system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071226 Termination date: 20100118 |