EP3636878A3 - Moteur à piston libre - Google Patents

Moteur à piston libre Download PDF

Info

Publication number: EP3636878A3
Authority: EP; European Patent Office
Prior art keywords: base part; piston rod; piston; valve; combustion chamber
Prior art date: 2018-10-08
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

Application number

EP19198277.6A

Other languages

German (de)

English (en)

Other versions

EP3636878B1 (fr

EP3636878A2 (fr

Inventor

Heinz Berthold

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Individual

Original Assignee

Individual

Priority date (The priority date 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 date listed.)

2018-10-08

Filing date

2019-09-19

Publication date

2020-06-17

2019-09-19 Application filed by Individual filed Critical Individual

2020-04-15 Publication of EP3636878A2 publication Critical patent/EP3636878A2/fr

2020-06-17 Publication of EP3636878A3 publication Critical patent/EP3636878A3/fr

2021-04-14 Application granted granted Critical

2021-04-14 Publication of EP3636878B1 publication Critical patent/EP3636878B1/fr

Status Active legal-status Critical Current

2039-09-19 Anticipated expiration legal-status Critical

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
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B11/00—Reciprocating-piston machines or engines without rotary main shaft, e.g. of free-piston type
- F01B11/004—Reciprocating-piston machines or engines without rotary main shaft, e.g. of free-piston type in which the movement in the two directions is obtained by two single acting piston motors, each acting in one direction

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Combustion Methods Of Internal-Combustion Engines (AREA)

EP19198277.6A 2018-10-08 2019-09-19 Moteur à piston libre Active EP3636878B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT508652018A AT521166B1 (de)	2018-10-08	2018-10-08	Freikolbenmotor

Publications (3)

Publication Number	Publication Date
EP3636878A2 EP3636878A2 (fr)	2020-04-15
EP3636878A3 true EP3636878A3 (fr)	2020-06-17
EP3636878B1 EP3636878B1 (fr)	2021-04-14

Family

ID=67998092

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19198277.6A Active EP3636878B1 (fr)	2018-10-08	2019-09-19	Moteur à piston libre

Country Status (3)

Country	Link
EP (1)	EP3636878B1 (fr)
AT (1)	AT521166B1 (fr)
ES (1)	ES2875826T3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN113417739B (zh) *	2021-07-16	2022-04-29	北京理工大学	自由活塞内燃发电机的振动控制及能量回收装置及方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR628550A (fr) *	1926-04-08	1927-10-25		Moyens de stabilisation et réglage pour appareils moteurs-compresseurs à combustion et compression internes dont les pistons sont à action directe
US6105541A (en) *	1999-02-22	2000-08-22	Caterpillar, Inc.	Free piston internal combustion engine with rotating piston
GB2413825A (en) *	2004-05-06	2005-11-09	Ford Global Tech Llc	A method for starting a free piston engine
US9657675B1 (en) *	2016-03-31	2017-05-23	Etagen Inc.	Control of piston trajectory in a free-piston combustion engine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR742080A (fr) *		1933-02-24
US3081756A (en) *	1959-04-30	1963-03-19	Univ Kingston	Free piston engine
DE1910256A1 (de) *	1969-02-28	1970-09-17	Anton Braun	Freikolbenmotor
DE3029287A1 (de) *	1980-08-01	1982-03-04	Frank Stelzer	Zweitakt-brennkraftmaschine

2018
- 2018-10-08 AT AT508652018A patent/AT521166B1/de not_active IP Right Cessation
2019
- 2019-09-19 ES ES19198277T patent/ES2875826T3/es active Active
- 2019-09-19 EP EP19198277.6A patent/EP3636878B1/fr active Active

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR628550A (fr) *	1926-04-08	1927-10-25		Moyens de stabilisation et réglage pour appareils moteurs-compresseurs à combustion et compression internes dont les pistons sont à action directe
US6105541A (en) *	1999-02-22	2000-08-22	Caterpillar, Inc.	Free piston internal combustion engine with rotating piston
GB2413825A (en) *	2004-05-06	2005-11-09	Ford Global Tech Llc	A method for starting a free piston engine
US9657675B1 (en) *	2016-03-31	2017-05-23	Etagen Inc.	Control of piston trajectory in a free-piston combustion engine

Also Published As

Publication number	Publication date
EP3636878B1 (fr)	2021-04-14
AT521166B1 (de)	2019-11-15
ES2875826T3 (es)	2021-11-11
AT521166A4 (de)	2019-11-15
EP3636878A2 (fr)	2020-04-15

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Publication	Publication Date	Title
DE595473T1 (de)	1995-10-12	Gasbrennkraftmaschine mit Vorkammer.
EP3214262A3 (fr)	2017-11-22	Unité moteur-compresseur
US6105541A (en)	2000-08-22	Free piston internal combustion engine with rotating piston
AT521166B1 (de)	2019-11-15	Freikolbenmotor
DE102005026661A1 (de)	2006-12-07	Rotationskolbenmaschine
DE19906456A1 (de)	2000-08-31	Verbrennungsmotor
US1534951A (en)	1925-04-21	Internal-combustion motor
DE4140627C2 (fr)	1993-07-01
US1423477A (en)	1922-07-18	Internal-combustion engine
DE499548C (de)	1930-06-07	Selbstzuendmotor mit ventilgesteuerter, im Kolben angeordneter Brennstoffkammer von konstantem Volumen
DE904361C (de)	1954-02-18	Kolbenkompressor mit Zweitaktmotor
DE102007005228A1 (de)	2008-02-28	Motor mit einen im Querschnitt rechteckigen Kolben
DE447220C (de)	1927-07-19	Zweitakt-Verbrennungskraftmaschine mit gegenlaeufigen Kolben
EP0221169A1 (fr)	1987-05-13	Moteur a combustion interne, en particulier moteur a piston libre
DE102017008704A1 (de)	2019-03-21	Ein Takt Motor
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DE102011009546B4 (de)	2022-02-10	Viertakt-Brennkraftmaschine mit Vorverdichtung in Zylindern
DE404825C (de)	1924-10-21	Doppelt wirkende Zweitaktverbrennungskraftmaschine mit Stufenkolben
DE945245C (de)	1956-07-05	Kolbenmaschine mit gegenlaeufigen Kolben und einer Kurbelwelle
DE464989C (de)	1928-09-06	Zweitakt-Brennkraftmaschine
AT511896B1 (de)	2013-06-15	Lagerverbindung und motorzylinder
DE491137C (de)	1930-02-07	Zweitaktbrennkraftmaschine
DE355438C (de)	1922-06-26	Zweitaktverbrennungskraftmaschine
DE491139C (de)	1930-02-06	Zweitaktbrennkraftmaschine