MD3756F1 - Motor rotativ cu palete cu ardere interna (variante) - Google Patents
Motor rotativ cu palete cu ardere interna (variante)Info
- Publication number
- MD3756F1 MD3756F1 MDA20070227A MD20070227A MD3756F1 MD 3756 F1 MD3756 F1 MD 3756F1 MD A20070227 A MDA20070227 A MD A20070227A MD 20070227 A MD20070227 A MD 20070227A MD 3756 F1 MD3756 F1 MD 3756F1
- Authority
- MD
- Moldova
- Prior art keywords
- executed
- internal combustion
- oil
- crankcase
- pallets
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title abstract 6
- 239000000446 fuel Substances 0.000 abstract 3
- 238000007789 sealing Methods 0.000 abstract 3
- 238000010276 construction Methods 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 2
- 238000001816 cooling Methods 0.000 abstract 1
- 238000003912 environmental pollution Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C1/00—Rotary-piston machines or engines
- F01C1/30—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F01C1/34—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members
- F01C1/344—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
Inventia se refera la industria constructoare de masini, si anume la constructia motoarelor si compresoarelor. Motorul rotativ cu palete cu ardere interna contine un carter cu camasa de racire, douacapace, fixate rigid pe carter si in care sunt executate orificii de aspiratie si refulare, si un rotor amplasat in carter. Noutatea consta in aceea ca motorul contine suplimentar un cilindru, care este amplasat in carter coaxial lui cu posibilitatea rotirii si in care este executata o gaura strapunsa in forma de poligon cu numarul laturilor egal cu numarul camerelor de ardere, in partile laterale ale cilindrului sunt instalate elemente de etansare, iar in peretii lui sunt executate orificii radiale pentru evacuarea uleiului. In fiecare capac este executata o degajare circulara, in care este instalata o bucsa, partea interioara a careia esteexecutata in forma de poligon cu numarul laturilor egal cu numarul camerelor de ardere, si o gaura,cu abatere fata de axa cilindrului, in care se instaleaza axul rotorului. Pe rotor sunt executate caneluri laterale si longitudinale, in care sunt instalate corespunzator elementele de etansare si paletele, care contin o parte interioara si parti exterioare, totodata in partea interioara a paletelor sunt amplasate contragreutati cu parghii, un capat al carora este fixat rigid de partile interioare, iar al doilea este fixat rigid de partile exterioare, pe care sunt executate proeminente, iar inaxul rotorului sunt executate un canal longitudinal si canale radiale pentru admisiunea uleiului, care sunt executate si in interiorul paletelor. Conform variantei a doua, motorul rotativ cu palete cu ardere interna se deosebeste prin aceea ca lipsesc canale radiale pentru admisiunea uleiului si uleiul este admis impreuna cu combustibilul. Rezultatul consta in reducerea considerabila a consumuluide combustibil conventional pana la 50...70 g/KW•ora si in reducerea poluarii mediului ambiant cu gaze de esapament de 3…4 ori. Admisiunea mixta a caldurii exterioare se realizeaza prin incalzirea combustibilului din contul caldurii gazelor de esapament, totodata elementele de etansare simple permit de a spori timpul de functionare in comparatie cu motoarele cu piston cu ardere interna. Simplificarea constructiei motorului propus permite de a reduce greutatea motorului de 5…7 ori si a micsora pretul de cost de 2…3 ori.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20070227A MD3756G2 (ro) | 2007-08-16 | 2007-08-16 | Motor rotativ cu palete cu ardere internă (variante) |
| PCT/MD2008/000003 WO2009022888A1 (fr) | 2007-08-16 | 2008-09-23 | Moteur à combustion interne à rotor et ailettes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20070227A MD3756G2 (ro) | 2007-08-16 | 2007-08-16 | Motor rotativ cu palete cu ardere internă (variante) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD3756F1 true MD3756F1 (ro) | 2008-11-28 |
| MD3756G2 MD3756G2 (ro) | 2009-07-31 |
Family
ID=40097506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20070227A MD3756G2 (ro) | 2007-08-16 | 2007-08-16 | Motor rotativ cu palete cu ardere internă (variante) |
Country Status (2)
| Country | Link |
|---|---|
| MD (1) | MD3756G2 (ro) |
| WO (1) | WO2009022888A1 (ro) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH706441A1 (de) * | 2012-04-26 | 2013-10-31 | Hermann Schnyder | Schwingkolbenmotor mit vieleckförmigem Kolben. |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1637958A (en) * | 1926-01-13 | 1927-08-02 | Frederick M Newson | Internal-combustion engine |
| GB1541174A (en) * | 1977-05-20 | 1979-02-21 | Goh Hiow Lee | Rotary internal-combustion engine |
| RU2099556C1 (ru) * | 1994-11-01 | 1997-12-20 | Андрей Геннадьевич Курочкин | Роторный двигатель курочкина |
| RU2133840C1 (ru) * | 1997-11-05 | 1999-07-27 | Карфидов Владимир Николаевич | Роторный двигатель карфидова и способ подачи горючих смесей в его камеру сгорания |
| RU2215160C2 (ru) * | 2001-07-31 | 2003-10-27 | Иркутский институт инженеров железнодорожного транспорта | Роторная пластинчатая машина |
| RU2285127C2 (ru) * | 2004-12-02 | 2006-10-10 | Юрий Валентинович Воробьев | Бесклапанный орбитальный двигатель |
-
2007
- 2007-08-16 MD MDA20070227A patent/MD3756G2/ro not_active IP Right Cessation
-
2008
- 2008-09-23 WO PCT/MD2008/000003 patent/WO2009022888A1/ru not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009022888A1 (fr) | 2009-02-19 |
| MD3756G2 (ro) | 2009-07-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG4A | Patent for invention issued | ||
| KA4A | Patent for invention lapsed due to non-payment of fees (with right of restoration) | ||
| MM4A | Patent for invention definitely lapsed due to non-payment of fees |