MD1211C2 - Motor cu ardere internă - Google Patents
Motor cu ardere internăInfo
- Publication number
- MD1211C2 MD1211C2 MD95-0108A MD950108A MD1211C2 MD 1211 C2 MD1211 C2 MD 1211C2 MD 950108 A MD950108 A MD 950108A MD 1211 C2 MD1211 C2 MD 1211C2
- Authority
- MD
- Moldova
- Prior art keywords
- cylinder
- piston
- head
- piston head
- internal combustion
- Prior art date
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
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
-
- 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
- F02B19/00—Engines characterised by precombustion chambers
- F02B19/02—Engines characterised by precombustion chambers the chamber being periodically isolated from its cylinder
- F02B19/04—Engines characterised by precombustion chambers the chamber being periodically isolated from its cylinder the isolation being effected by a protuberance on piston or cylinder head
-
- 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
- F02B19/00—Engines characterised by precombustion chambers
- F02B19/06—Engines characterised by precombustion chambers with auxiliary piston in chamber for transferring ignited charge to cylinder space
-
- 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
- F02B19/00—Engines characterised by precombustion chambers
- F02B19/10—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder
- F02B19/1019—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber
- F02B19/1023—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber pre-combustion chamber and cylinder being fed with fuel-air mixture(s)
- F02B19/1028—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber pre-combustion chamber and cylinder being fed with fuel-air mixture(s) pre-combustion chamber and cylinder having both intake ports or valves, e.g. HONDS CVCC
-
- 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
- F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
- F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
-
- 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
- F02B1/00—Engines characterised by fuel-air mixture compression
- F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
- F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
-
- 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
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
-
- 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
- F02F7/00—Casings, e.g. crankcases or frames
- F02F7/006—Camshaft or pushrod housings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P13/00—Sparking plugs structurally combined with other parts of internal-combustion engines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Valve Device For Special Equipments (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Luminescent Compositions (AREA)
- Hybrid Electric Vehicles (AREA)
Abstract
Invenţia se referă la motoarele cu ardere internă şi este destinată sporirii eficienţei lucrului acestuia.Motorul cu ardere internă, care conţine primul şi al doilea cilindri (12, 14), totodată primul cilindru (12) are un volum util mai mare comparativ cu cilindrul al doilea (14), iar al doilea cilindru este format în capul sau bolta primului cilindru. În primul şi al doilea cilindri (12, 14) se deplasează rectiliniu-alternativ, respectiv, primul şi al doilea pistoane (16, 18), totodată pistonul al doilea (18) este executat în formă de proeminenţă pe capul primului piston (16). Primul cilindru are un orificiu de admisiune a aerului (25) şi un orificiu de evacuare (27), mai mult decât atât, de la prima sursă de alimentare cu combustibil (34) combustibilul se avansează în al doilea cilindru (14). Pistonul al doilea conţine un cap (35) care este deplasat şi conectat cu capul (36) primului piston şi are o muchie de brâu (37) cu o grosime relativ mică în direcţie axială în comparaţie cu valoarea deplasării capului primului piston de la capul pistonului al doilea. În rezultatul acestui fapt între capurile pistoanelor şi peretele lateral (14a) al cilindrului al doilea (14), atunci când pistoanele se află în poziţia punctului mort, se formează camera de ardere (20). Această cameră (20) comunică cu ambii cilindri (12, 14) pe parcursul unei porţiuni a timpului sau cursei de detentă.Particularităţile constructive ale motorului sunt astfel încăt combinarea principiilor de funcţionare a motorului Diesel şi motorului Merritt permite motorului Diesel să funcţioneze cu viteză mai mare de alimentare cu combustibil şi cu consum intens al combustibilului şi intensitate fumigenă extrem de redusă.Mai mult decât atât, astfel de motoare pot funcţiona la niveluri reduse de comprimare şi viteze mai mari.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB909016123A GB9016123D0 (en) | 1990-07-23 | 1990-07-23 | Internal combustion engine |
GB919103391A GB9103391D0 (en) | 1991-02-19 | 1991-02-19 | Internal combustion engine |
GB919106219A GB9106219D0 (en) | 1991-03-23 | 1991-03-23 | Internal combustion engine |
PCT/GB1991/001151 WO1992001860A1 (en) | 1990-07-23 | 1991-07-12 | An internal combustion engine |
Publications (3)
Publication Number | Publication Date |
---|---|
MD950108A MD950108A (ro) | 1996-06-28 |
MD1211B2 MD1211B2 (ro) | 1999-04-30 |
MD1211C2 true MD1211C2 (ro) | 2001-05-31 |
Family
ID=27265194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MD95-0108A MD1211C2 (ro) | 1990-07-23 | 1991-07-12 | Motor cu ardere internă |
Country Status (20)
Country | Link |
---|---|
US (1) | US5117789A (ro) |
EP (1) | EP0468674B1 (ro) |
JP (1) | JP2972940B2 (ro) |
KR (1) | KR100207957B1 (ro) |
CN (1) | CN1044144C (ro) |
AT (1) | ATE112815T1 (ro) |
AU (1) | AU647501B2 (ro) |
BR (1) | BR9106675A (ro) |
CA (1) | CA2047516C (ro) |
CZ (1) | CZ281119B6 (ro) |
DE (1) | DE69104570T2 (ro) |
DK (1) | DK0468674T3 (ro) |
ES (1) | ES2064914T3 (ro) |
GB (1) | GB2246394B (ro) |
IN (1) | IN185141B (ro) |
LV (1) | LV10523B (ro) |
MD (1) | MD1211C2 (ro) |
RU (1) | RU2087731C1 (ro) |
SK (1) | SK280810B6 (ro) |
WO (1) | WO1992001860A1 (ro) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IN185712B (ro) * | 1991-11-02 | 2001-04-14 | Univ Coventry | |
AU675793B2 (en) * | 1992-07-02 | 1997-02-20 | Coventry University | An internal combustion engine |
GB2272941A (en) * | 1993-06-18 | 1994-06-01 | Reginald Arthur Piper | Two-stroke engine. |
GB9313258D0 (en) | 1993-06-26 | 1993-08-11 | Univ Coventry | Internal combustion engine |
EP0632191B1 (en) * | 1993-06-26 | 1996-08-28 | Coventry University | Internal combustion engine |
JPH10318101A (ja) * | 1997-05-20 | 1998-12-02 | Honda Motor Co Ltd | 副燃焼室付き火花点火式内燃機関 |
JPH10318102A (ja) * | 1997-05-20 | 1998-12-02 | Honda Motor Co Ltd | 副燃焼室付き火花点火式2サイクル内燃機関 |
US6880501B2 (en) * | 2001-07-30 | 2005-04-19 | Massachusetts Institute Of Technology | Internal combustion engine |
US6789514B2 (en) | 2001-07-30 | 2004-09-14 | Massachusetts Institute Of Technology | Internal combustion engine |
US7332001B2 (en) | 2003-10-02 | 2008-02-19 | Afton Chemical Corporation | Method of enhancing the operation of diesel fuel combustion systems |
US20080314363A1 (en) * | 2007-06-19 | 2008-12-25 | Caterpillar Inc. | Actuated cool combustion emissions solution for auto-igniting internal combustion engine |
GB0712185D0 (en) * | 2007-06-23 | 2007-08-01 | Merritt Dan | Internal combustion engine |
WO2013074141A1 (en) * | 2011-11-17 | 2013-05-23 | International Engine Intellectual Property Company, Llc | Ic engine cylinder and piston |
DE102012111776A1 (de) * | 2011-12-09 | 2013-06-13 | Ecomotors International, Inc. | Gegenkolbenmotor mit ringförmiger Brennkammer mit Seiteneinspritzung |
KR101926861B1 (ko) * | 2012-02-29 | 2019-03-08 | 현대자동차주식회사 | 프리챔버 제트점화기 및 이를 적용한 연소실을 갖춘 엔진 |
JP6098446B2 (ja) * | 2013-09-04 | 2017-03-22 | トヨタ自動車株式会社 | 機関制御装置 |
US20160032844A1 (en) * | 2014-04-24 | 2016-02-04 | International Engine Intellectual Property Company , Llc | Ic engine cylinder and piston |
CN104533642B (zh) * | 2014-11-28 | 2017-12-08 | 重庆永林机械设备有限公司 | 一种分区分层稀薄燃烧发动机控制方法 |
US10927750B2 (en) | 2016-01-14 | 2021-02-23 | Nautilus Engineering, Llc | Systems and methods of compression ignition engines |
CN109072763A (zh) * | 2016-01-14 | 2018-12-21 | 那提勒斯工程有限责任公司 | 压缩点火引擎的改良***及方法 |
RU2669529C1 (ru) * | 2017-09-28 | 2018-10-11 | Ильшат Гайсеевич Мусин | Магнитно-каталитическая камера сгорания двигателя внутреннего сгорания (ДВС) с подачей топлива в виде газовоздушной смеси и способ работы магнитно-каталитической камеры сгорания ДВС |
GB2568697A (en) * | 2017-11-23 | 2019-05-29 | Pattakos Emmanouel | Controllable HCCI combustion |
US11248521B1 (en) * | 2017-12-19 | 2022-02-15 | Ibrahim Hanna | Four stroke relative motion cylinder with dedicated compression space |
US11352942B2 (en) * | 2017-12-19 | 2022-06-07 | Ibrahim Hanna | Four-stroke relative motion cylinder with dedicated compression space |
CN110925086B (zh) * | 2019-07-11 | 2022-07-01 | 襄阳康捷飞龙机械制造有限公司 | 发动机和机械设备及应用 |
CN117889010A (zh) * | 2024-03-14 | 2024-04-16 | 潍柴动力股份有限公司 | 气缸及发动机 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2155446A (en) * | 1984-03-06 | 1985-09-25 | Mark Andrew Sanders | Medicine container with automatic dose time indicator |
GB2186913A (en) * | 1986-02-25 | 1987-08-26 | Coventry City Council | Internal combustion engine |
GB2218153A (en) * | 1988-05-07 | 1989-11-08 | Dan Merritt | Internal combustion engine |
GB2238830A (en) * | 1989-12-06 | 1991-06-12 | Univ Coventry | Internal combustion engine |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191406413A (en) * | 1913-04-15 | Paul Dumanois Emile | Improvements in or relating to Internal Combustion Engines. | |
DE2809968A1 (de) * | 1978-03-08 | 1979-09-20 | Bosch Gmbh Robert | Hubkolbenbrennkraftmaschine mit einer kreiszylinderfoermigen brennkammer |
JPS5950848B2 (ja) * | 1978-05-11 | 1984-12-11 | トヨタ自動車株式会社 | 副室付内燃機関の燃料噴射弁 |
GB2125891A (en) * | 1982-08-19 | 1984-03-14 | James Sleator Johnston | Compression ignition engine |
US4485779A (en) * | 1982-12-20 | 1984-12-04 | Spurk Joseph H | Internal combustion piston engine including a cylinder having a main combustion chamber and at least one secondary combustion chamber |
GB8407518D0 (en) * | 1984-03-22 | 1984-05-02 | Johnston J S | Compression ignition engines |
-
1991
- 1991-07-11 GB GB9114944A patent/GB2246394B/en not_active Expired - Lifetime
- 1991-07-12 JP JP3512230A patent/JP2972940B2/ja not_active Expired - Fee Related
- 1991-07-12 MD MD95-0108A patent/MD1211C2/ro unknown
- 1991-07-12 DE DE69104570T patent/DE69104570T2/de not_active Expired - Fee Related
- 1991-07-12 KR KR1019930700127A patent/KR100207957B1/ko not_active IP Right Cessation
- 1991-07-12 EP EP91306346A patent/EP0468674B1/en not_active Expired - Lifetime
- 1991-07-12 BR BR919106675A patent/BR9106675A/pt not_active IP Right Cessation
- 1991-07-12 DK DK91306346.7T patent/DK0468674T3/da active
- 1991-07-12 ES ES91306346T patent/ES2064914T3/es not_active Expired - Lifetime
- 1991-07-12 AT AT91306346T patent/ATE112815T1/de not_active IP Right Cessation
- 1991-07-12 RU RU9193004864A patent/RU2087731C1/ru not_active IP Right Cessation
- 1991-07-12 WO PCT/GB1991/001151 patent/WO1992001860A1/en active Application Filing
- 1991-07-18 IN IN646DE1991 patent/IN185141B/en unknown
- 1991-07-19 SK SK2249-91A patent/SK280810B6/sk unknown
- 1991-07-19 US US07/733,205 patent/US5117789A/en not_active Expired - Lifetime
- 1991-07-19 CZ CS912249A patent/CZ281119B6/cs not_active IP Right Cessation
- 1991-07-22 CA CA002047516A patent/CA2047516C/en not_active Expired - Fee Related
- 1991-07-23 CN CN91105785A patent/CN1044144C/zh not_active Expired - Fee Related
- 1991-07-23 AU AU81235/91A patent/AU647501B2/en not_active Ceased
-
1992
- 1992-12-29 LV LVP-92-519A patent/LV10523B/xx unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2155446A (en) * | 1984-03-06 | 1985-09-25 | Mark Andrew Sanders | Medicine container with automatic dose time indicator |
GB2186913A (en) * | 1986-02-25 | 1987-08-26 | Coventry City Council | Internal combustion engine |
GB2218153A (en) * | 1988-05-07 | 1989-11-08 | Dan Merritt | Internal combustion engine |
GB2238830A (en) * | 1989-12-06 | 1991-06-12 | Univ Coventry | Internal combustion engine |
Also Published As
Publication number | Publication date |
---|---|
ES2064914T3 (es) | 1995-02-01 |
MD1211B2 (ro) | 1999-04-30 |
KR100207957B1 (ko) | 1999-07-15 |
LV10523A (lv) | 1995-02-20 |
GB2246394A (en) | 1992-01-29 |
EP0468674B1 (en) | 1994-10-12 |
WO1992001860A1 (en) | 1992-02-06 |
CZ281119B6 (cs) | 1996-06-12 |
MD950108A (ro) | 1996-06-28 |
CN1060336A (zh) | 1992-04-15 |
BR9106675A (pt) | 1993-06-08 |
GB2246394B (en) | 1994-02-23 |
US5117789A (en) | 1992-06-02 |
GB9114944D0 (en) | 1991-08-28 |
CA2047516C (en) | 2000-10-03 |
EP0468674A1 (en) | 1992-01-29 |
DK0468674T3 (da) | 1995-02-06 |
ATE112815T1 (de) | 1994-10-15 |
SK280810B6 (sk) | 2000-08-14 |
AU8123591A (en) | 1992-01-30 |
AU647501B2 (en) | 1994-03-24 |
DE69104570T2 (de) | 1995-03-16 |
IN185141B (ro) | 2000-11-25 |
LV10523B (en) | 1995-04-20 |
RU2087731C1 (ru) | 1997-08-20 |
CS224991A3 (en) | 1992-03-18 |
JP2972940B2 (ja) | 1999-11-08 |
JPH06506997A (ja) | 1994-08-04 |
CN1044144C (zh) | 1999-07-14 |
DE69104570D1 (de) | 1994-11-17 |
CA2047516A1 (en) | 1992-01-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MD1211C2 (ro) | Motor cu ardere internă | |
MD1237C2 (ro) | Motor cu ardere internă şi procedeu de funcţionare a lui | |
RU93004864A (ru) | Двигатель внутреннего сгорания | |
ES2092379T3 (es) | Motor de combustion interna. | |
IT1311171B1 (it) | Motore termico alternativo dotato di equilibratura e precompressione | |
MD1236C2 (ro) | Motor cu ardere internă | |
WO1999002829B1 (en) | Improvements in and relating to internal combustion engines | |
CA2071458A1 (en) | 4-cycle engine | |
KR880701814A (ko) | 왕복운동기계 | |
CA2395915A1 (en) | Internal combustion engines | |
AUPP700398A0 (en) | Improvements to engines | |
US4307687A (en) | Internal combustion engines | |
MD1212C2 (ro) | Motor cu ardere internă | |
RU94019949A (ru) | Двигатель внутреннего сгорания | |
CA2234150A1 (en) | Floating piston, piston-valve engine | |
RU2005120485A (ru) | Двигатель внутреннего сгорания со вспомогательным цилиндром | |
MD439C2 (ro) | Motor cu ardere internă | |
WO2000017500A3 (en) | Engine with crankcase compression | |
JPS54117843A (en) | Piston reciprocating type internal combustion engine | |
KR0125165Y1 (ko) | 엔진의 연소실 가변압축 시스템 | |
GEP19981005B (en) | Internal Combustion Engine | |
JPS6124528B2 (ro) | ||
ES2015123A6 (es) | Motor motobloque de combustion interna alternativo de cuatro tiempos y distribucion rotativa. | |
RU93030961A (ru) | Двухтактный двигатель внутреннего сгорания | |
IT1280526B1 (it) | Motore diretto ad accensione per compressione di tipo perfezionato |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
IF99 | Valid patent on 19990615 |
Free format text: EXPIRES: 20141229 |