ZA714719B - Free piston engine ignition apparatus - Google Patents
Free piston engine ignition apparatusInfo
- Publication number
- ZA714719B ZA714719B ZA714719A ZA714719A ZA714719B ZA 714719 B ZA714719 B ZA 714719B ZA 714719 A ZA714719 A ZA 714719A ZA 714719 A ZA714719 A ZA 714719A ZA 714719 B ZA714719 B ZA 714719B
- Authority
- ZA
- South Africa
- Prior art keywords
- piston engine
- free piston
- engine ignition
- ignition apparatus
- free
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
- F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
- F02D35/023—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the cylinder pressure
-
- 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
- F02B71/00—Free-piston engines; Engines without rotary main shaft
-
- 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
- F02B71/00—Free-piston engines; Engines without rotary main shaft
- F02B71/02—Starting
-
- 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
- F02B75/04—Engines with variable distances between pistons at top dead-centre positions and cylinder heads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P5/00—Advancing or retarding ignition; Control therefor
- F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
- F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
- F02P5/15—Digital data processing
- F02P5/1502—Digital data processing using one central computing unit
- F02P5/1512—Digital data processing using one central computing unit with particular means concerning an individual cylinder
-
- 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
- Y02T10/40—Engine management systems
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S60/00—Power plants
- Y10S60/91—Free piston
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6638570A | 1970-08-24 | 1970-08-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA714719B true ZA714719B (en) | 1973-02-28 |
Family
ID=22069181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA714719A ZA714719B (en) | 1970-08-24 | 1971-07-16 | Free piston engine ignition apparatus |
Country Status (15)
Country | Link |
---|---|
US (1) | US3643638A (en) |
AT (1) | AT313000B (en) |
AU (1) | AU461891B2 (en) |
BE (1) | BE771418A (en) |
BR (1) | BR7105494D0 (en) |
CA (1) | CA941748A (en) |
CH (1) | CH556473A (en) |
CS (1) | CS157128B2 (en) |
ES (1) | ES394449A1 (en) |
FR (1) | FR2102017A5 (en) |
GB (1) | GB1355099A (en) |
IE (1) | IE35521B1 (en) |
NL (1) | NL7111343A (en) |
SE (1) | SE372965B (en) |
ZA (1) | ZA714719B (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3848415A (en) * | 1972-12-11 | 1974-11-19 | M Demetrescu | Resonant gas-expansion engine with hydraulic energy conversion |
US3932989A (en) * | 1972-12-11 | 1976-01-20 | Demetrescu Mihai C | Resonant gas-expansion engine with hydraulic energy conversion |
US4109475A (en) * | 1974-12-10 | 1978-08-29 | Van Kooten B.V. | Pile-driving ram and method of controlling the same |
US4403474A (en) * | 1981-04-13 | 1983-09-13 | Ruthven William A | Hydrolic fluid-lubricated piston-combustion engine |
US4653274A (en) * | 1984-03-06 | 1987-03-31 | David Constant V | Method of controlling a free piston external combustion engine |
US4665703A (en) * | 1984-03-06 | 1987-05-19 | David Constant V | External combustion engine with air-supported free piston |
GB2219671B (en) * | 1988-04-26 | 1993-01-13 | Joseph Frank Kos | Computer controlled optimized hybrid engine |
US4876991A (en) * | 1988-12-08 | 1989-10-31 | Galitello Jr Kenneth A | Two stroke cycle engine |
US5287827A (en) * | 1991-09-17 | 1994-02-22 | Tectonics Companies, Inc. | Free piston engine control system |
US6199519B1 (en) * | 1998-06-25 | 2001-03-13 | Sandia Corporation | Free-piston engine |
US6206656B1 (en) * | 1999-02-22 | 2001-03-27 | Caterpillar Inc. | Method of operating a free piston internal combustion engine with high pressure hydraulic fluid upon misfire or initial start-up |
WO2005100769A2 (en) * | 2004-04-19 | 2005-10-27 | Volvo Technology Corporation | Method and system for controlling a free-piston energy converter |
US6966280B1 (en) * | 2004-05-07 | 2005-11-22 | Ford Global Technologies, Llc | Compression pulse starting of a free piston internal combustion engine having multiple cylinders |
US6971340B1 (en) * | 2004-05-20 | 2005-12-06 | Ford Global Technologies, Llc | Compression pulse starting of a free piston internal combustion engine |
CN101761438B (en) * | 2009-12-23 | 2012-11-21 | 北京理工大学 | Ignition system based on piston linear displacement signal |
WO2014172382A1 (en) * | 2013-04-16 | 2014-10-23 | Regents Of The University Of Minnesota | Systems and methods for transient control of a free-piston engine |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US929696A (en) * | 1908-08-21 | 1909-08-03 | Robert S Oberly | Explosion power-hammer. |
US1732694A (en) * | 1926-04-09 | 1929-10-22 | Pescara Raul Pateras | Ignition device for air compressors |
US2423720A (en) * | 1940-11-29 | 1947-07-08 | Mullejans Paul | Starter for free piston motor compressors |
US2434877A (en) * | 1943-05-31 | 1948-01-20 | English Electric Co Ltd | Means for starting free piston internal-combustion operated compressors or gas generators |
US2462745A (en) * | 1944-05-30 | 1949-02-22 | Raul Pateras Pescara | Free piston machine provided with pneumatic starting means |
US2983098A (en) * | 1955-01-25 | 1961-05-09 | Bush Vannevar | Gas lubricated free piston engines with supercharging arrangements |
US2918788A (en) * | 1956-08-09 | 1959-12-29 | Joy Mfg Co | Starting mechanism for compressor |
US3071120A (en) * | 1960-07-19 | 1963-01-01 | Battelle Development Corp | Mechanical starter for freepiston engine |
-
1970
- 1970-08-24 US US66385A patent/US3643638A/en not_active Expired - Lifetime
-
1971
- 1971-07-16 ZA ZA714719A patent/ZA714719B/en unknown
- 1971-08-16 IE IE1036/71A patent/IE35521B1/en unknown
- 1971-08-17 BE BE771418A patent/BE771418A/en not_active IP Right Cessation
- 1971-08-17 NL NL7111343A patent/NL7111343A/xx unknown
- 1971-08-18 GB GB3880971A patent/GB1355099A/en not_active Expired
- 1971-08-19 CA CA120,958A patent/CA941748A/en not_active Expired
- 1971-08-20 FR FR7130366A patent/FR2102017A5/fr not_active Expired
- 1971-08-20 AU AU32592/71A patent/AU461891B2/en not_active Expired
- 1971-08-23 AT AT734771A patent/AT313000B/en not_active IP Right Cessation
- 1971-08-23 CS CS602671A patent/CS157128B2/cs unknown
- 1971-08-23 CH CH1233071A patent/CH556473A/en not_active IP Right Cessation
- 1971-08-23 ES ES394449A patent/ES394449A1/en not_active Expired
- 1971-08-23 BR BR5494/71A patent/BR7105494D0/en unknown
- 1971-08-24 SE SE7110734A patent/SE372965B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NL7111343A (en) | 1972-02-28 |
AT313000B (en) | 1974-01-25 |
BE771418A (en) | 1971-12-31 |
CA941748A (en) | 1974-02-12 |
CH556473A (en) | 1974-11-29 |
AU3259271A (en) | 1973-02-22 |
GB1355099A (en) | 1974-06-05 |
IE35521B1 (en) | 1976-03-03 |
AU461891B2 (en) | 1975-06-12 |
DE2142203B2 (en) | 1975-08-21 |
FR2102017A5 (en) | 1972-03-31 |
SE372965B (en) | 1975-01-20 |
ES394449A1 (en) | 1974-11-01 |
CS157128B2 (en) | 1974-08-23 |
IE35521L (en) | 1972-02-24 |
BR7105494D0 (en) | 1973-07-10 |
DE2142203A1 (en) | 1972-03-02 |
US3643638A (en) | 1972-02-22 |
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