EP3693585A4 - Device for regulating the compression ratio of an internal combustion piston engine - Google Patents

Device for regulating the compression ratio of an internal combustion piston engine Download PDF

Info

Publication number: EP3693585A4
Authority: EP; European Patent Office
Prior art keywords: regulating; internal combustion; compression ratio; piston engine; combustion piston
Prior art date: 2017-10-03
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP17927896.5A

Other languages

German (de)

French (fr)

Other versions

EP3693585A1 (en

Inventor

Oleksandr Fedorovych MALENKO

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.)

2017-10-03

Filing date

2017-11-06

Publication date

2021-06-30

2017-11-06 Application filed by Individual filed Critical Individual

2020-08-12 Publication of EP3693585A1 publication Critical patent/EP3693585A1/en

2021-06-30 Publication of EP3693585A4 publication Critical patent/EP3693585A4/en

Status Withdrawn legal-status Critical Current

Links

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
- F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
- 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
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D15/00—Varying compression ratio
- F02D15/04—Varying compression ratio by alteration of volume of compression space without changing piston stroke
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2700/00—Mechanical control of speed or power of a single cylinder piston engine
- F02D2700/03—Controlling by changing the compression ratio

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Output Control And Ontrol Of Special Type Engine (AREA)
Fuel-Injection Apparatus (AREA)
High-Pressure Fuel Injection Pump Control (AREA)

EP17927896.5A 2017-10-03 2017-11-06 Device for regulating the compression ratio of an internal combustion piston engine Withdrawn EP3693585A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
UAA201709670A UA119917C2 (en)	2017-10-03	2017-10-03	DEVICE FOR ADJUSTING THE DEGREE OF COMPRESSION OF A PISTON INTERNAL COMBUSTION ENGINE
PCT/UA2017/000108 WO2019070222A1 (en)	2017-10-03	2017-11-06	Device for regulating the compression ratio of an internal combustion piston engine

Publications (2)

Publication Number	Publication Date
EP3693585A1 EP3693585A1 (en)	2020-08-12
EP3693585A4 true EP3693585A4 (en)	2021-06-30

Family

ID=71118895

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP17927896.5A Withdrawn EP3693585A4 (en)	2017-10-03	2017-11-06	Device for regulating the compression ratio of an internal combustion piston engine

Country Status (4)

Country	Link
EP (1)	EP3693585A4 (en)
RU (1)	RU2745229C1 (en)
UA (1)	UA119917C2 (en)
WO (1)	WO2019070222A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SU1765479A1 (en) *	1989-05-06	1992-09-30	Изюмский Оптико-Механический Завод	Internal combustion engine with cylinder volume control
GB2304151A (en) *	1995-07-25	1997-03-12	Guy Stewart Morton	Automotive i.c. engine with supplementary piston-and-cylinder energy accumulator
RU2220304C2 (en) *	2001-06-07	2003-12-27	Бочкарев Сергей Николаевич	Method of stabilization and control of compression in internal combustion piston engine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR557969A (en) *	1922-02-07	1923-08-20		Improvements to explosion engines

2017
- 2017-10-03 UA UAA201709670A patent/UA119917C2/en unknown
- 2017-11-06 EP EP17927896.5A patent/EP3693585A4/en not_active Withdrawn
- 2017-11-06 WO PCT/UA2017/000108 patent/WO2019070222A1/en unknown
- 2017-11-06 RU RU2020113398A patent/RU2745229C1/en active

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SU1765479A1 (en) *	1989-05-06	1992-09-30	Изюмский Оптико-Механический Завод	Internal combustion engine with cylinder volume control
GB2304151A (en) *	1995-07-25	1997-03-12	Guy Stewart Morton	Automotive i.c. engine with supplementary piston-and-cylinder energy accumulator
RU2220304C2 (en) *	2001-06-07	2003-12-27	Бочкарев Сергей Николаевич	Method of stabilization and control of compression in internal combustion piston engine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019070222A1 *

Also Published As

Publication number	Publication date
EP3693585A1 (en)	2020-08-12
WO2019070222A1 (en)	2019-04-11
UA119917C2 (en)	2019-08-27
RU2745229C1 (en)	2021-03-22

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Legal Events

Date	Code	Title	Description
2019-04-13	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2020-07-10	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
2020-07-10	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2020-08-12	17P	Request for examination filed	Effective date: 20200504
2020-08-12	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
2020-08-12	AX	Request for extension of the european patent	Extension state: BA ME
2021-01-06	DAV	Request for validation of the european patent (deleted)
2021-01-06	DAX	Request for extension of the european patent (deleted)
2021-06-30	A4	Supplementary search report drawn up and despatched	Effective date: 20210531
2021-06-30	RIC1	Information provided on ipc code assigned before grant	Ipc: F02D 15/04 20060101AFI20210526BHEP Ipc: F02B 75/28 20060101ALI20210526BHEP Ipc: F02D 41/00 20060101ALI20210526BHEP Ipc: F02D 41/06 20060101ALI20210526BHEP Ipc: F02D 41/20 20060101ALN20210526BHEP
2022-05-06	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
2022-06-08	18D	Application deemed to be withdrawn	Effective date: 20220104