EP1474594A4 - Gegenkolben verwendender verbrennungsmotor - Google Patents
Gegenkolben verwendender verbrennungsmotorInfo
- Publication number
- EP1474594A4 EP1474594A4 EP02768951A EP02768951A EP1474594A4 EP 1474594 A4 EP1474594 A4 EP 1474594A4 EP 02768951 A EP02768951 A EP 02768951A EP 02768951 A EP02768951 A EP 02768951A EP 1474594 A4 EP1474594 A4 EP 1474594A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- combustion engine
- internal combustion
- opposed pistons
- pistons
- opposed
- 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
- 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
- F01B3/0002—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
- F01B3/0017—Component parts, details, e.g. sealings, lubrication
- F01B3/002—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
- 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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2251/00—Material properties
- F05C2251/04—Thermal properties
- F05C2251/042—Expansivity
- F05C2251/046—Expansivity dissimilar
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2251/00—Material properties
- F05C2251/04—Thermal properties
- F05C2251/048—Heat transfer
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)
- Combustion Methods Of Internal-Combustion Engines (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US34178101P | 2001-12-18 | 2001-12-18 | |
US341781P | 2001-12-18 | ||
PCT/US2002/031438 WO2003106827A1 (en) | 2001-12-18 | 2002-10-02 | Internal combustion engine using opposed pistons |
PCT/US2003/018902 WO2005008038A2 (en) | 2001-12-18 | 2003-06-17 | Internal combustion engine using opposed pistons |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1474594A1 EP1474594A1 (de) | 2004-11-10 |
EP1474594A4 true EP1474594A4 (de) | 2008-12-10 |
EP1474594B1 EP1474594B1 (de) | 2012-08-15 |
Family
ID=34315859
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02768951A Expired - Lifetime EP1474594B1 (de) | 2001-12-18 | 2002-10-02 | Gegenkolben verwendender verbrennungsmotor |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1474594B1 (de) |
AU (1) | AU2002332015A1 (de) |
WO (1) | WO2003106827A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100429431C (zh) * | 2004-11-24 | 2008-10-29 | 赵荃 | 直线运动与旋转运动转换的功率传输机构 |
US9004038B2 (en) | 2011-12-29 | 2015-04-14 | Etagen, Inc. | Methods and systems for managing a clearance gap in a piston engine |
US9097203B2 (en) | 2011-12-29 | 2015-08-04 | Etagen, Inc. | Methods and systems for managing a clearance gap in a piston engine |
US9169797B2 (en) | 2011-12-29 | 2015-10-27 | Etagen, Inc. | Methods and systems for managing a clearance gap in a piston engine |
US10215229B2 (en) | 2013-03-14 | 2019-02-26 | Etagen, Inc. | Mechanism for maintaining a clearance gap |
US9771861B2 (en) | 2014-09-09 | 2017-09-26 | Avl Powertrain Engineering, Inc. | Opposed piston two-stroke engine with thermal barrier |
CN104675517B (zh) * | 2015-02-13 | 2017-04-12 | 李晓可 | 系列化模块化水平正对置h型四联发动机 |
WO2020023682A1 (en) | 2018-07-24 | 2020-01-30 | Etagen, Inc. | Linear electromagnetic machine |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6213758A (ja) * | 1985-02-28 | 1987-01-22 | Toyota Motor Corp | 断熱エンジン用シリンダブロツク |
JPS62261649A (ja) * | 1986-05-07 | 1987-11-13 | Honda Motor Co Ltd | 繊維強化シリンダブロツク |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1788140A (en) | 1928-04-19 | 1931-01-06 | Packard Motor Car Co | Internal-combustion engine |
US2076334A (en) | 1934-04-16 | 1937-04-06 | Earl A Burns | Diesel engine |
DE1945924A1 (de) | 1969-09-11 | 1971-03-18 | Lenger Karl Werner | Freikolbenmaschine |
US4111104A (en) | 1977-03-30 | 1978-09-05 | General Motors Corporation | Engine with low friction piston |
US4455974A (en) | 1981-01-08 | 1984-06-26 | Cummins Engine Company, Inc. | Gas bearing piston assembly |
US4681326A (en) | 1985-06-10 | 1987-07-21 | Cummins Engine Company, Inc. | Gas lubricated piston ring assembly |
US5375567A (en) | 1993-08-27 | 1994-12-27 | Lowi, Jr.; Alvin | Adiabatic, two-stroke cycle engine |
US5551383A (en) | 1995-07-20 | 1996-09-03 | Novotny; Rudolph J. | Internal combustion engine utilizing pistons |
US6138630A (en) * | 1999-10-28 | 2000-10-31 | Metalicos De Tecnologia Avanzada, S.A. De C.V. | Cylinder liners for aluminum motor blocks and methods of production |
-
2002
- 2002-10-02 EP EP02768951A patent/EP1474594B1/de not_active Expired - Lifetime
- 2002-10-02 AU AU2002332015A patent/AU2002332015A1/en not_active Abandoned
- 2002-10-02 WO PCT/US2002/031438 patent/WO2003106827A1/en active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6213758A (ja) * | 1985-02-28 | 1987-01-22 | Toyota Motor Corp | 断熱エンジン用シリンダブロツク |
JPS62261649A (ja) * | 1986-05-07 | 1987-11-13 | Honda Motor Co Ltd | 繊維強化シリンダブロツク |
Non-Patent Citations (1)
Title |
---|
See also references of WO03106827A1 * |
Also Published As
Publication number | Publication date |
---|---|
AU2002332015A1 (en) | 2003-12-31 |
WO2003106827A1 (en) | 2003-12-24 |
EP1474594B1 (de) | 2012-08-15 |
EP1474594A1 (de) | 2004-11-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2394997B (en) | Internal combustion engine piston | |
HK1050387A1 (en) | Two-stroke internal combustion engine | |
GB2366607B (en) | Piston for internal combustion engine | |
GB2367602B (en) | Piston for internal combustion engine | |
GB0123809D0 (en) | An internal combustion engine | |
EP1474594A4 (de) | Gegenkolben verwendender verbrennungsmotor | |
PL340320A1 (en) | Internal combustion engine piston | |
EP1361346A4 (de) | Brennkraftmaschine | |
GB0003937D0 (en) | Two pistons per cylinder internal combustion engine | |
GB2379956B (en) | Internal combustion engine | |
GB0125398D0 (en) | Internal combustion engine | |
LU90747B1 (en) | Experimental internal combustion engine | |
GB0112072D0 (en) | Internal combustion reciprocating engine | |
PL348616A1 (en) | Internal combustion piston engine | |
PL350598A1 (en) | Piston-type two-stroke internal combustion engine | |
AU2002302765A1 (en) | Internal combustion reciprocating engine | |
GB0104064D0 (en) | Internal combustion engine | |
GB0111375D0 (en) | Internal combustion engine | |
GB0116162D0 (en) | Internal combustion engine | |
PL342103A1 (en) | Internal combustion engine piston | |
AU2003236552A8 (en) | Internal combustion engine using opposed pistons | |
HU0101119D0 (en) | Rotary piston internal combustion engine | |
HU0101552D0 (en) | Three-stroke internal combustion engine | |
AU2002342612A1 (en) | An improved reciprocating internal combustion engine | |
GB0112289D0 (en) | "Recoilless reciprocating internal combustion engine" |
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: 20040719 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20081112 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F02B 75/28 20060101AFI20040108BHEP Ipc: F01B 3/00 20060101ALI20081106BHEP |
|
17Q | First examination report despatched |
Effective date: 20090209 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Ref country code: CH Ref legal event code: EP Ref country code: AT Ref legal event code: REF Ref document number: 570972 Country of ref document: AT Kind code of ref document: T Effective date: 20120815 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 60243531 Country of ref document: DE Effective date: 20121011 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: VDEP Effective date: 20120815 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MK05 Ref document number: 570972 Country of ref document: AT Kind code of ref document: T Effective date: 20120815 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120815 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120815 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120815 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120815 Ref country code: BE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120815 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20121217 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20121116 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120815 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120815 Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20121126 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120815 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120815 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120815 Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20121031 Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120815 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
26N | No opposition filed |
Effective date: 20130516 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20121115 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20130628 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20121031 Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20121002 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20121115 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20121031 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20130426 Year of fee payment: 11 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20121031 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 60243531 Country of ref document: DE Effective date: 20130516 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20121115 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120815 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20121002 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 60243531 Country of ref document: DE Effective date: 20140501 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140501 |