EP3964688A4 - Rotary internal combustion engine - Google Patents
Rotary internal combustion engine Download PDFInfo
- Publication number
- EP3964688A4 EP3964688A4 EP20923043.2A EP20923043A EP3964688A4 EP 3964688 A4 EP3964688 A4 EP 3964688A4 EP 20923043 A EP20923043 A EP 20923043A EP 3964688 A4 EP3964688 A4 EP 3964688A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- combustion engine
- internal combustion
- rotary internal
- rotary
- engine
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C1/00—Rotary-piston machines or engines
- F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
- F01C1/12—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type
- F01C1/123—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with tooth-like elements, extending generally radially from the rotor body cooperating with recesses in the other rotor, e.g. one tooth
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C11/00—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type
- F01C11/002—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type of similar working principle
- F01C11/004—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type of similar working principle and of complementary function, e.g. internal combustion engine with supercharger
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C21/08—Rotary pistons
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Supercharger (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES201900235U ES1237025Y (en) | 2019-04-29 | 2019-04-29 | Rotary internal combustion engine |
ES202000192U ES1250705Y (en) | 2020-03-09 | 2020-03-09 | Rotary internal combustion engine |
PCT/ES2020/000029 WO2021176110A2 (en) | 2019-04-29 | 2020-05-27 | Rotary internal combustion engine |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3964688A2 EP3964688A2 (en) | 2022-03-09 |
EP3964688A4 true EP3964688A4 (en) | 2023-04-05 |
Family
ID=77614505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20923043.2A Pending EP3964688A4 (en) | 2019-04-29 | 2020-05-27 | Rotary internal combustion engine |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP3964688A4 (en) |
WO (1) | WO2021176110A2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE2130296A1 (en) * | 2021-11-05 | 2023-05-06 | Henrik Johansson | twin-cylinder converse-rotation machine |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3996899A (en) * | 1975-04-03 | 1976-12-14 | Gateway Of Discovery, Inc. | Positive displacement continuous combustion engine |
US4236496A (en) * | 1978-07-24 | 1980-12-02 | Brownfield Louie A | Rotary engine |
DE3429867A1 (en) * | 1984-08-14 | 1985-10-31 | Roland 4100 Duisburg Sonnenberg | Rotary piston gas turbine |
US4971002A (en) * | 1989-01-26 | 1990-11-20 | Le Le K | Rotary internal combustion engine |
US6988482B2 (en) * | 2003-11-26 | 2006-01-24 | Neal Lockett | Dual rotor internal combustion engine |
DE102009033672B4 (en) * | 2009-07-17 | 2011-06-01 | Wilhelm Talhoff | Rotary engine |
CN107905889A (en) * | 2017-11-27 | 2018-04-13 | 宋国友 | Hinge formula explosive motor |
-
2020
- 2020-05-27 WO PCT/ES2020/000029 patent/WO2021176110A2/en unknown
- 2020-05-27 EP EP20923043.2A patent/EP3964688A4/en active Pending
Non-Patent Citations (1)
Title |
---|
No further relevant documents disclosed * |
Also Published As
Publication number | Publication date |
---|---|
EP3964688A2 (en) | 2022-03-09 |
WO2021176110A3 (en) | 2021-11-11 |
WO2021176110A2 (en) | 2021-09-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
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 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED |
|
AK | Designated contracting states |
Kind code of ref document: A2 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 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20220322 |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R079 Free format text: PREVIOUS MAIN CLASS: F01C0001200000 Ipc: F01C0011000000 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20230309 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F01C 21/08 20060101ALI20230302BHEP Ipc: F01C 1/12 20060101ALI20230302BHEP Ipc: F01C 11/00 20060101AFI20230302BHEP |
|
17Q | First examination report despatched |
Effective date: 20230321 |