AU577548B2 - Variable compression ratio engine - Google Patents

Variable compression ratio engine

Info

Publication number: AU577548B2
Authority: AU; Australia
Prior art keywords: air; chamber; piston; engine; working chamber
Prior art date: 1983-09-23
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.): Ceased

Application number

AU34330/84A

Other languages

English (en)

Other versions

AU3433084A (en

Inventor

Andrew A. Pouring

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.)

Sonex Research Inc

Original Assignee

Sonex Research Inc

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.)

1983-09-23

Filing date

1984-09-20

Publication date

1988-09-29

1984-09-20 Application filed by Sonex Research Inc filed Critical Sonex Research Inc

1985-04-23 Publication of AU3433084A publication Critical patent/AU3433084A/en

1988-09-29 Application granted granted Critical

1988-09-29 Publication of AU577548B2 publication Critical patent/AU577548B2/en

2004-09-20 Anticipated expiration legal-status Critical

Status Ceased legal-status Critical Current

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
- F02B75/00—Other engines
- F02B75/04—Engines with variable distances between pistons at top dead-centre positions and cylinder heads
- 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
- F02F3/00—Pistons
- F02F3/28—Other pistons with specially-shaped head

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)
Combustion Methods Of Internal-Combustion Engines (AREA)

AU34330/84A 1983-09-23 1984-09-20 Variable compression ratio engine Ceased AU577548B2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US53533983A	1983-09-23	1983-09-23
US535339		1983-09-23

Publications (2)

Publication Number	Publication Date
AU3433084A AU3433084A (en)	1985-04-23
AU577548B2 true AU577548B2 (en)	1988-09-29

Family

ID=24133751

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU34330/84A Ceased AU577548B2 (en)	1983-09-23	1984-09-20	Variable compression ratio engine

Country Status (9)

Country	Link
EP (1)	EP0157831B1 (ja)
JP (1)	JPS60502262A (ja)
KR (1)	KR850700060A (ja)
AU (1)	AU577548B2 (ja)
BR (1)	BR8407082A (ja)
CA (1)	CA1242119A (ja)
DE (1)	DE3477231D1 (ja)
IT (1)	IT1209585B (ja)
WO (1)	WO1985001316A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3517788A1 (de) *	1985-05-17	1986-11-20	Peter Harald Dipl.-Ing. Lauer (FH), 8770 Lohr	Verbrennungsmotor mit ausgestaltung von brennkammer und/oder kurbelwelle
CN107218152A (zh) *	2017-07-27	2017-09-29	叶明�	应用于柴油十六烷值测定机的压缩比塞结构

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU8020882A (en) *	1981-02-09	1982-08-19	Krogdahl, M.R.	Piston

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2573536A (en) *	1951-07-02	1951-10-30	Jr Albert G Bodine	Engine detonation control by acoustic methods and apparatus
US4167930A (en) *	1978-07-24	1979-09-18	Avco Corporation	Internal combustion engine with sustained power stroke
US4343279A (en) *	1979-11-02	1982-08-10	Blaser Richard Florencio	Charge forming device for internal combustion engine
US4312308A (en) *	1980-02-21	1982-01-26	Slattery Gordon C	Compression relief system for internal combustion engine
US4370959A (en) *	1980-05-30	1983-02-01	Avco Corporation	Two stroke cycle engine with sustained power stroke

1984
- 1984-09-19 CA CA000463588A patent/CA1242119A/en not_active Expired
- 1984-09-20 WO PCT/US1984/001490 patent/WO1985001316A1/en not_active Ceased
- 1984-09-20 BR BR8407082A patent/BR8407082A/pt not_active IP Right Cessation
- 1984-09-20 EP EP84903595A patent/EP0157831B1/en not_active Expired
- 1984-09-20 JP JP59503531A patent/JPS60502262A/ja active Granted
- 1984-09-20 AU AU34330/84A patent/AU577548B2/en not_active Ceased
- 1984-09-20 DE DE8484903595T patent/DE3477231D1/de not_active Expired
- 1984-09-20 KR KR1019850700055A patent/KR850700060A/ko not_active Ceased
- 1984-09-21 IT IT8422779A patent/IT1209585B/it active

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU8020882A (en) *	1981-02-09	1982-08-19	Krogdahl, M.R.	Piston

Also Published As

Publication number	Publication date
DE3477231D1 (en)	1989-04-20
JPH0584367B2 (ja)	1993-12-01
AU3433084A (en)	1985-04-23
IT1209585B (it)	1989-08-30
CA1242119A (en)	1988-09-20
WO1985001316A1 (en)	1985-03-28
BR8407082A (pt)	1985-08-13
IT8422779A0 (it)	1984-09-21
JPS60502262A (ja)	1985-12-26
EP0157831A4 (en)	1986-03-18
EP0157831A1 (en)	1985-10-16
KR850700060A (ko)	1985-10-21
EP0157831B1 (en)	1989-03-15

Publication	Publication Date	Title
US4592318A (en)	1986-06-03	Internal combustion piston engine using air chamber in piston driven in resonance with combustion wave frequency
CA1316421C (en)	1993-04-20	Internal combustion engine using dynamic resonating air chamber
US4592331A (en)	1986-06-03	Combustion process for I.C. engine using a resonating air chamber in a reciprocating piston to induce closed organ pipe resonance in the combustion chamber
AU577548B2 (en)	1988-09-29	Variable compression ratio engine
AU575081B2 (en)	1988-07-21	Process for carrying out radical enhanced combustion in i.c. engine
AU565572B2 (en)	1987-09-17	Piston for i.c. engine