ES2875826T3 - Motor de pistón libre - Google Patents

Motor de pistón libre Download PDF

Info

Publication number: ES2875826T3
Authority: ES; Spain
Prior art keywords: piston; valve; piston rod; cup; air
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.): Active

Application number

ES19198277T

Other languages

English (en)

Spanish (es)

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

2021-11-11

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

2021-11-11 Application granted granted Critical

2021-11-11 Publication of ES2875826T3 publication Critical patent/ES2875826T3/es

Status Active legal-status Critical Current

2039-09-19 Anticipated expiration legal-status Critical

Links

238000002485 combustion reaction Methods 0.000 claims abstract description 47
230000006835 compression Effects 0.000 claims abstract description 34
238000007906 compression Methods 0.000 claims abstract description 34
239000000446 fuel Substances 0.000 claims abstract description 28
238000013016 damping Methods 0.000 claims abstract description 15
238000002347 injection Methods 0.000 claims abstract description 11
239000007924 injection Substances 0.000 claims abstract description 11
238000010276 construction Methods 0.000 claims abstract description 3
235000001674 Agaricus brunnescens Nutrition 0.000 claims description 6
235000014676 Phragmites communis Nutrition 0.000 claims description 6
239000007858 starting material Substances 0.000 claims description 4
230000003247 decreasing effect Effects 0.000 claims 1
239000000203 mixture Substances 0.000 description 8
239000007789 gas Substances 0.000 description 7
230000010355 oscillation Effects 0.000 description 5
238000000034 method Methods 0.000 description 3
230000008878 coupling Effects 0.000 description 2
238000010168 coupling process Methods 0.000 description 2
238000005859 coupling reaction Methods 0.000 description 2
230000007935 neutral effect Effects 0.000 description 2
230000004308 accommodation Effects 0.000 description 1
230000001143 conditioned effect Effects 0.000 description 1
230000007423 decrease Effects 0.000 description 1
230000002542 deteriorative effect Effects 0.000 description 1
239000011796 hollow space material Substances 0.000 description 1
239000000314 lubricant Substances 0.000 description 1
230000003014 reinforcing effect Effects 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
238000007789 sealing Methods 0.000 description 1

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)

ES19198277T 2018-10-08 2019-09-19 Motor de pistón libre Active ES2875826T3 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
ES2875826T3 true ES2875826T3 (es)	2021-11-11

Family

ID=67998092

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES19198277T Active ES2875826T3 (es)	2018-10-08	2019-09-19	Motor de pistón libre

Country Status (3)

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

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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR742080A (de) *		1933-02-24
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
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
US6105541A (en) *	1999-02-22	2000-08-22	Caterpillar, Inc.	Free piston internal combustion engine with rotating piston
US6971339B2 (en) *	2004-05-06	2005-12-06	Ford Global Technologies, Llc	Electromagnetic servo valve strategy for controlling a free piston engine
US9657675B1 (en) *	2016-03-31	2017-05-23	Etagen Inc.	Control of piston trajectory in a free-piston combustion engine

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

Also Published As

Publication number	Publication date
EP3636878A3 (de)	2020-06-17
EP3636878A2 (de)	2020-04-15
AT521166B1 (de)	2019-11-15
AT521166A4 (de)	2019-11-15
EP3636878B1 (de)	2021-04-14

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