EP2612007A4 - Free-piston engine with linear power generator - Google Patents
Free-piston engine with linear power generatorInfo
- Publication number
- EP2612007A4 EP2612007A4 EP20110819449 EP11819449A EP2612007A4 EP 2612007 A4 EP2612007 A4 EP 2612007A4 EP 20110819449 EP20110819449 EP 20110819449 EP 11819449 A EP11819449 A EP 11819449A EP 2612007 A4 EP2612007 A4 EP 2612007A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- free
- power generator
- piston engine
- linear power
- linear
- 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- Withdrawn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
- F02B71/00—Free-piston engines; Engines without rotary main shaft
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L7/00—Rotary or oscillatory slide valve-gear or valve arrangements
- F01L7/06—Rotary or oscillatory slide valve-gear or valve arrangements with disc type valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
- F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1869—Linear generators; sectional generators
- H02K7/1876—Linear generators; sectional generators with reciprocating, linearly oscillating or vibrating parts
- H02K7/1884—Linear generators; sectional generators with reciprocating, linearly oscillating or vibrating parts structurally associated with free piston engines
-
- 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
- F02B63/041—Linear electric generators
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Power Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DKPA201070370A DK201070370A (en) | 2009-08-24 | 2010-08-24 | Freestamp motor with a linear current generator |
PCT/DK2011/050320 WO2012025124A1 (en) | 2010-08-24 | 2011-08-24 | Free-piston engine with linear power generator |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2612007A1 EP2612007A1 (en) | 2013-07-10 |
EP2612007A4 true EP2612007A4 (en) | 2015-05-06 |
Family
ID=45722915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20110819449 Withdrawn EP2612007A4 (en) | 2010-08-24 | 2011-08-24 | Free-piston engine with linear power generator |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2612007A4 (en) |
WO (1) | WO2012025124A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT201800005697A1 (en) * | 2018-05-25 | 2019-11-25 | Algerino Patrignani | LINEAR ELECTRIC GENERATOR WITH CARTRIDGES |
KR20210104844A (en) * | 2018-12-18 | 2021-08-25 | 메인스프링 에너지, 인크. | Integrated linear generator system |
CN113047949B (en) * | 2021-03-12 | 2021-09-21 | 哈尔滨工程大学 | Split-cylinder free piston generator based on PID closed-loop control |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3465161A (en) * | 1967-06-30 | 1969-09-02 | Harold C Cutkosky | Reciprocating internal combustion electric generator |
US3541362A (en) * | 1968-02-23 | 1970-11-17 | Robert Pouit | Electromagnetic generators |
DE20017773U1 (en) * | 2000-10-17 | 2001-01-18 | Schneider, Erich, 35418 Buseck | Free-piston engine with two coupled spring-mass vibration systems |
US20050103287A1 (en) * | 2002-03-15 | 2005-05-19 | Peter Hofbauer | Internal combustion engine |
US20060070590A1 (en) * | 2001-07-05 | 2006-04-06 | Sarcos Investments Lc | Rapid response power conversion device |
US20090031991A1 (en) * | 2004-04-19 | 2009-02-05 | Volvo Technology Corporation | Method And System For Controlling A Free-Piston Energy Converter |
DE102009033801A1 (en) * | 2009-07-18 | 2010-02-04 | Daimler Ag | Internal combustion engine has control disk, which is pivoted in cylindrical head, where cylindrical head forms combustion chamber with two cylinders arranged in rows |
WO2010046120A1 (en) * | 2008-10-24 | 2010-04-29 | Umc Universal Motor Corporation Gmbh | Free-piston engine having variable stroke and method for operating a free-piston engine |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1167366A (en) | 1913-01-29 | 1916-01-04 | Submarine Signal Co | Dynamo-electric machinery. |
US1568342A (en) * | 1924-04-28 | 1926-01-05 | Arthur D Macfarlane | Internal-combustion engine |
US1657641A (en) | 1925-06-05 | 1928-01-31 | Pescara & Raymond Corp | Motor-compressor apparatus |
US2189497A (en) | 1937-01-07 | 1940-02-06 | Pescara Raul Pateras | Free piston machine |
JPS3810451B1 (en) | 1961-05-10 | 1963-06-27 | ||
US3234395A (en) | 1962-02-01 | 1966-02-08 | Richard M Colgate | Free piston electrical generator |
US5850111A (en) | 1994-05-05 | 1998-12-15 | Lockheed Martin Energy Research Corp. | Free piston variable-stroke linear-alternator generator |
US5788003A (en) | 1996-01-29 | 1998-08-04 | Spiers; Kent | Electrically powered motor vehicle with linear electric generator |
US6199519B1 (en) | 1998-06-25 | 2001-03-13 | Sandia Corporation | Free-piston engine |
RU2150014C1 (en) | 1999-03-16 | 2000-05-27 | Пинский Феликс Ильич | Free-piston internal-combustion engine with linear ac generator |
US6541875B1 (en) | 2000-05-17 | 2003-04-01 | Caterpillar Inc | Free piston engine with electrical power output |
DE102004034719B4 (en) * | 2004-07-17 | 2008-02-21 | PÖSCHEL, Günter | High performance single- and two-stroke axial piston Otto diesel and hybrid engine system |
-
2011
- 2011-08-24 EP EP20110819449 patent/EP2612007A4/en not_active Withdrawn
- 2011-08-24 WO PCT/DK2011/050320 patent/WO2012025124A1/en active Application Filing
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3465161A (en) * | 1967-06-30 | 1969-09-02 | Harold C Cutkosky | Reciprocating internal combustion electric generator |
US3541362A (en) * | 1968-02-23 | 1970-11-17 | Robert Pouit | Electromagnetic generators |
DE20017773U1 (en) * | 2000-10-17 | 2001-01-18 | Schneider, Erich, 35418 Buseck | Free-piston engine with two coupled spring-mass vibration systems |
US20060070590A1 (en) * | 2001-07-05 | 2006-04-06 | Sarcos Investments Lc | Rapid response power conversion device |
US20050103287A1 (en) * | 2002-03-15 | 2005-05-19 | Peter Hofbauer | Internal combustion engine |
US20090031991A1 (en) * | 2004-04-19 | 2009-02-05 | Volvo Technology Corporation | Method And System For Controlling A Free-Piston Energy Converter |
WO2010046120A1 (en) * | 2008-10-24 | 2010-04-29 | Umc Universal Motor Corporation Gmbh | Free-piston engine having variable stroke and method for operating a free-piston engine |
DE102009033801A1 (en) * | 2009-07-18 | 2010-02-04 | Daimler Ag | Internal combustion engine has control disk, which is pivoted in cylindrical head, where cylindrical head forms combustion chamber with two cylinders arranged in rows |
Non-Patent Citations (3)
Title |
---|
"[Figures] ED - Christensen C Knak", 1 January 1964, SKIBSMOTORLAERE. BD. 2: TEGNINGER, GAD, DK, PAGE(S) 4 - 6, XP008172129 * |
"Idealprocesser ED - Christensen C Knak", 1 January 1964, SKIBSMOTORLAERE. BD. 1: TEKST, GAD, DK, PAGE(S) 56 - 61, XP008172130 * |
See also references of WO2012025124A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP2612007A1 (en) | 2013-07-10 |
WO2012025124A1 (en) | 2012-03-01 |
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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 |
|
17P | Request for examination filed |
Effective date: 20130422 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
DAX | Request for extension of the european patent (deleted) | ||
RA4 | Supplementary search report drawn up and despatched (corrected) |
Effective date: 20150402 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H02K 7/18 20060101ALI20150327BHEP Ipc: F02B 75/04 20060101ALI20150327BHEP Ipc: F01L 7/06 20060101ALI20150327BHEP Ipc: F02B 71/04 20060101AFI20150327BHEP |
|
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: 20170301 |