AU6431786A - A reciprocating internal combustion engine including a separate gas chamber - Google Patents
A reciprocating internal combustion engine including a separate gas chamberInfo
- Publication number
- AU6431786A AU6431786A AU64317/86A AU6431786A AU6431786A AU 6431786 A AU6431786 A AU 6431786A AU 64317/86 A AU64317/86 A AU 64317/86A AU 6431786 A AU6431786 A AU 6431786A AU 6431786 A AU6431786 A AU 6431786A
- Authority
- AU
- Australia
- Prior art keywords
- cylinder
- power
- piston
- adjacent
- auxiliary
- 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.)
- Granted
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
- F02B33/00—Engines characterised by provision of pumps for charging or scavenging
- F02B33/02—Engines with reciprocating-piston pumps; Engines with crankcase pumps
- F02B33/06—Engines with reciprocating-piston pumps; Engines with crankcase pumps with reciprocating-piston pumps other than simple crankcase pumps
- F02B33/08—Engines with reciprocating-piston pumps; Engines with crankcase pumps with reciprocating-piston pumps other than simple crankcase pumps with the working-cylinder head arranged between working and pumping cylinders
-
- 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
- F02B33/00—Engines characterised by provision of pumps for charging or scavenging
- F02B33/02—Engines with reciprocating-piston pumps; Engines with crankcase pumps
- F02B33/04—Engines with reciprocating-piston pumps; Engines with crankcase pumps with simple crankcase pumps, i.e. with the rear face of a non-stepped working piston acting as sole pumping member in co-operation with the crankcase
-
- 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
- F02B33/00—Engines characterised by provision of pumps for charging or scavenging
- F02B33/02—Engines with reciprocating-piston pumps; Engines with crankcase pumps
- F02B33/06—Engines with reciprocating-piston pumps; Engines with crankcase pumps with reciprocating-piston pumps other than simple crankcase pumps
- F02B33/10—Engines with reciprocating-piston pumps; Engines with crankcase pumps with reciprocating-piston pumps other than simple crankcase pumps with the pumping cylinder situated between working cylinder and crankcase, or with the pumping cylinder surrounding working cylinder
- F02B33/14—Engines with reciprocating-piston pumps; Engines with crankcase pumps with reciprocating-piston pumps other than simple crankcase pumps with the pumping cylinder situated between working cylinder and crankcase, or with the pumping cylinder surrounding working cylinder working and pumping pistons forming stepped piston
-
- 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
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
-
- 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
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/06—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for pumps
-
- 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
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
-
- 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
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Valve Device For Special Equipments (AREA)
Abstract
The engine according to the invention comprises a cylinder body (101) including at least one power piston/cylinder combination (104, 103) and at least one auxiliary piston/cylinder combination (108, 102) with the said combinations disposed in coaxial relationship, a separating wall disposed between adjacent piston/cylinder combinations, a connection rod (117) coaxially interconnecting the pistons (104, 108) for synchronous movement thereof between top- and bottom-dead-centre positions of the pistons and sealingly passing through said separating wall or walls, a connecting rod (106) and crank-shaft for converting reciprocal motion of the said combination into a rotational output, an exhaust port (109) for discharging exhaust gases from the cylinder (103) when the power piston (104) is in the region of bottom-dead-centre, an inlet port (111) including a one-way a valve (112) in communication with at least that auxiliary cylinder (102) adjacent the power cylinder, means for controlling operation of the said one-way valve (112) in accordance with the engine firing cycle, a gas transport passage (113) interconnecting a power cylinder (103) and an adjacent auxiliary cylinder (102), and a valve (114) for controlling transportation of gas through the passage (113), a gas pump chamber (102 min ) disposed on at least that side of an auxiliary piston (108) remote from an adjacent power piston (104) for compressing gaseous media, and means (110, 110 min ) for igniting a fuel/gas mixture in each power cylinder or injecting fuel into each power cylinder.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB858526129A GB8526129D0 (en) | 1985-10-23 | 1985-10-23 | Back & forth motion type of internal engine |
GB8526129 | 1985-10-23 | ||
GB8527317 | 1985-11-06 | ||
GB858527317A GB8527317D0 (en) | 1985-10-23 | 1985-11-06 | Back & forth motion of internal engine |
Publications (2)
Publication Number | Publication Date |
---|---|
AU6431786A true AU6431786A (en) | 1987-04-30 |
AU606316B2 AU606316B2 (en) | 1991-02-07 |
Family
ID=26289920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU64317/86A Ceased AU606316B2 (en) | 1985-10-23 | 1986-10-23 | A reciprocating internal combustion engine including a separate gas chamber |
Country Status (7)
Country | Link |
---|---|
EP (2) | EP0513868A3 (en) |
AT (1) | ATE86004T1 (en) |
AU (1) | AU606316B2 (en) |
CA (1) | CA1333869C (en) |
DE (1) | DE3687821T2 (en) |
ES (1) | ES2037662T3 (en) |
IN (1) | IN172321B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1248314B (en) * | 1991-05-20 | 1995-01-05 | Piaggio Veicoli Europ | HEAD FOR C.I. WITH DEVICE FOR PNEUMATICALLY ASSISTED DIRECT FUEL INJECTION |
DE19523194C2 (en) * | 1995-06-26 | 1997-07-31 | Bernd Scheffel | Device for the intermittent spraying of a liquid |
CN114382589B (en) * | 2021-12-23 | 2023-03-07 | 李国忠 | Ultrahigh-pressure air-intake oxygen-enriched combustion two-stroke internal combustion engine |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE223985C (en) * | ||||
GB193651A (en) * | 1922-02-08 | 1923-03-01 | Guy Ernest Sidney | Improvements in internal combustion engines |
FR569117A (en) * | 1922-07-29 | 1924-04-07 | Single or double acting automatic pump | |
DE504514C (en) * | 1927-07-23 | 1930-08-08 | Bernhard Plage | Two-stroke internal combustion engine |
FR644843A (en) * | 1927-11-10 | 1928-10-15 | Improvements to internal combustion engines | |
GB396369A (en) * | 1930-10-30 | 1933-08-03 | Sven Lindequist | Improvements in and relating to internal combustion engines |
BE540947A (en) * | 1954-08-31 | 1955-09-18 | ||
DE1214474B (en) * | 1961-06-15 | 1966-04-14 | Maschf Augsburg Nuernberg Ag | Two-stroke internal combustion engine with exhaust gas turbocharging |
DE1503581B1 (en) * | 1965-05-04 | 1970-12-17 | Maschf Augsburg Nuernberg Ag | Two-stroke internal combustion engine operated with exhaust gas turbocharging |
DE1526366A1 (en) * | 1966-07-07 | 1970-10-29 | Dietmar Wagner | Piston machine for displacing and / or compressing a working medium |
FR2386684A1 (en) * | 1977-04-04 | 1978-11-03 | Chrysler France | Two stroke IC engine - has tangential inlet port at top of cylinder with transfer through port in piston |
DE2743780A1 (en) * | 1977-09-29 | 1979-04-12 | Fichtel & Sachs Ag | Single cylinder two=stroke engine - has stepped piston smaller at top with annular chamber for mixt. richer than crankcase mixt. |
DE2847731A1 (en) * | 1978-11-03 | 1980-05-14 | Fichtel & Sachs Ag | Two=stroke single cylinder IC engine - has cam operated valve to control admission of rich mixt. to cylinder and has stepped piston |
DE2901815A1 (en) * | 1979-01-18 | 1980-07-31 | Fichtel & Sachs Ag | Four stroke internal combustion engine - has stepped piston to pre-compress different strength mixtures for admission through two valves |
DE3201875A1 (en) * | 1982-01-22 | 1983-08-04 | Wolfgang Prof. Dipl.-Ing. 8201 Hochstätt Zimmermann | Piston pump for operating fluids driven by a combustion engine |
JPS58143121A (en) * | 1982-02-19 | 1983-08-25 | Kawasaki Heavy Ind Ltd | Two-cycle engine |
-
1986
- 1986-10-21 CA CA000521022A patent/CA1333869C/en not_active Expired - Fee Related
- 1986-10-22 IN IN934DE1986 patent/IN172321B/en unknown
- 1986-10-23 EP EP19920113454 patent/EP0513868A3/en not_active Withdrawn
- 1986-10-23 ES ES198686308255T patent/ES2037662T3/en not_active Expired - Lifetime
- 1986-10-23 DE DE8686308255T patent/DE3687821T2/en not_active Expired - Fee Related
- 1986-10-23 AU AU64317/86A patent/AU606316B2/en not_active Ceased
- 1986-10-23 AT AT86308255T patent/ATE86004T1/en not_active IP Right Cessation
- 1986-10-23 EP EP86308255A patent/EP0223435B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
IN172321B (en) | 1993-06-12 |
DE3687821D1 (en) | 1993-04-01 |
EP0223435A1 (en) | 1987-05-27 |
DE3687821T2 (en) | 1993-06-17 |
CA1333869C (en) | 1995-01-10 |
EP0513868A3 (en) | 1993-06-16 |
EP0223435B1 (en) | 1993-02-24 |
ATE86004T1 (en) | 1993-03-15 |
ES2037662T3 (en) | 1993-07-01 |
EP0513868A2 (en) | 1992-11-19 |
AU606316B2 (en) | 1991-02-07 |
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