FR2429897A1 - Piston pour moteur a combustion interne - Google Patents
Piston pour moteur a combustion interneInfo
- Publication number
- FR2429897A1 FR2429897A1 FR7916363A FR7916363A FR2429897A1 FR 2429897 A1 FR2429897 A1 FR 2429897A1 FR 7916363 A FR7916363 A FR 7916363A FR 7916363 A FR7916363 A FR 7916363A FR 2429897 A1 FR2429897 A1 FR 2429897A1
- Authority
- FR
- France
- Prior art keywords
- piston
- groove
- combustion engine
- internal combustion
- oil collecting
- Prior art date
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J1/00—Pistons; Trunk pistons; Plungers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
Le piston comporte plusieurs gorges pour segments de piston et une gorge collectrice d'huile prévue en-dessous de la gorge supérieure, séparée de celle-ci et ouverte seulement vers la surface du cylindre, où la nervure séparant la gorge supérieure de la gorge collectrice d'huile - vu en coupe - est conçue comme une poutre à contrainte de flexion constante et présente à sa surface extérieure une hauteur limite adaptée à la fabrication, et où la délimitation intérieure de la gorge collectrice d'huile est formée par un creux arrondi.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2828749A DE2828749C2 (de) | 1978-06-30 | 1978-06-30 | Kolben für Brennkraftmaschinen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2429897A1 true FR2429897A1 (fr) | 1980-01-25 |
FR2429897B1 FR2429897B1 (fr) | 1987-07-24 |
Family
ID=6043192
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7916363A Expired FR2429897B1 (fr) | 1978-06-30 | 1979-06-26 | Piston pour moteur a combustion interne |
Country Status (12)
Country | Link |
---|---|
US (1) | US4383509A (fr) |
JP (1) | JPS5510099A (fr) |
DD (1) | DD144584A1 (fr) |
DE (1) | DE2828749C2 (fr) |
FR (1) | FR2429897B1 (fr) |
GB (1) | GB2028464B (fr) |
HU (1) | HU179765B (fr) |
IN (1) | IN151839B (fr) |
IT (1) | IT1165129B (fr) |
RO (1) | RO77466A (fr) |
SE (1) | SE7905742L (fr) |
SU (1) | SU936824A3 (fr) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1591124A (en) * | 1976-10-19 | 1981-06-17 | Blaser Richard Florencio | Method and apparatus for control of pressure in internal combustion engines |
JPS58165238U (ja) * | 1982-04-30 | 1983-11-02 | いすゞ自動車株式会社 | ピストン |
DE3511836C1 (de) * | 1985-03-30 | 1986-10-09 | M.A.N.- B & W Diesel GmbH, 8900 Augsburg | Gebauter Hubkolben einer Brennkraftmaschine |
JPS6335464A (ja) * | 1985-12-11 | 1988-02-16 | 日本碍子株式会社 | セラミック製部材と金属製部材の結合法 |
JPS63251127A (ja) * | 1987-04-06 | 1988-10-18 | Ngk Insulators Ltd | セラミック製部材と金属製部材の結合方法 |
JPH0417128A (ja) * | 1990-05-10 | 1992-01-21 | Sharp Corp | 対物レンズ駆動装置の傾き調整機構 |
JP2579840Y2 (ja) * | 1992-06-22 | 1998-09-03 | 株式会社リケン | ハイトップリングピストン |
BR9203717A (pt) * | 1992-09-18 | 1994-03-22 | Metal Leve Sa | Embolo para motor de combustao interna |
US5477821A (en) * | 1995-04-05 | 1995-12-26 | Cummins Engine Company, Inc. | Piston for internal combustion engine |
DE19703121C1 (de) * | 1997-01-29 | 1998-05-07 | Ae Goetze Gmbh | Kolben für Brennkraftmaschinen |
SE517959C2 (sv) * | 1997-12-30 | 2002-08-06 | Volvo Car Corp | Förbränningsmotor |
SE521723C2 (sv) * | 1998-12-29 | 2003-12-02 | Volvo Car Corp | Kolv |
DE10340292A1 (de) * | 2003-09-02 | 2005-04-14 | Mahle Gmbh | Kolben für einen Verbrennungsmotor |
JP2005226522A (ja) * | 2004-02-12 | 2005-08-25 | Riken Corp | 内燃機関のピストン装置 |
DE102004057558A1 (de) * | 2004-11-30 | 2006-06-01 | Mahle International Gmbh | Kolben für einen Verbrennungsmotor |
DE102007016945A1 (de) * | 2007-04-05 | 2008-10-30 | Mahle International Gmbh | Kolben für einen Verbrennungsmotor |
DE102007057840A1 (de) * | 2007-11-30 | 2009-06-04 | Ks Kolbenschmidt Gmbh | Funktionsoptimierte Gestaltung des Kolben-Ringfeldbereiches bei Stahlkolben |
DE102008035697A1 (de) * | 2008-07-30 | 2010-02-18 | Mahle International Gmbh | Kolben für einen Verbrennungsmotor |
EP2284422B1 (fr) * | 2009-08-12 | 2012-11-07 | Doosan Infracore Co., Ltd. | Piston pour moteur disposant d'un comportement stable de segment de piston |
CN102425505A (zh) * | 2011-12-19 | 2012-04-25 | 重庆理工大学 | 特殊裙部轮廓形状活塞 |
CN104564320B (zh) * | 2014-12-12 | 2017-10-13 | 陶凝 | 一种发动机节能减排的多级节流膨胀法 |
KR101936468B1 (ko) * | 2016-10-11 | 2019-01-08 | 현대자동차주식회사 | 윤활성능 개선을 위한 피스톤 어셈블리 |
KR101977911B1 (ko) * | 2017-08-17 | 2019-05-13 | 동양피스톤 주식회사 | 내연 기관용 피스톤 및 내연 기관용 피스톤의 제조 방법 |
DE102021208696B4 (de) * | 2021-08-10 | 2024-07-25 | Federal-Mogul Nürnberg GmbH | Kolben für einen Verbrennungsmotor |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE950763C (de) * | 1951-08-26 | 1956-10-18 | Augsburg Nuernberg A G Zweigni | Kolbenabdichtung fuer Hochdruckdampfmaschinen |
CH493739A (de) * | 1968-07-08 | 1970-07-15 | Sulzer Ag | Arbeitskolben einer Kolbenbrennkraftmaschine |
DE2646922A1 (de) * | 1976-10-18 | 1978-04-20 | Schmidt Gmbh Karl | Tauchkolben |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1419928A (en) * | 1919-04-28 | 1922-06-20 | Kirk D Holland | Piston |
US1492397A (en) * | 1922-05-25 | 1924-04-29 | Edward F F Roberts | Piston for internal-combustion engines |
US1504448A (en) * | 1922-05-31 | 1924-08-12 | Charles C Hanch | Piston |
FR770796A (fr) * | 1934-03-27 | 1934-09-20 | Joint d'étanchéité pour pistons | |
US2187724A (en) * | 1936-11-30 | 1940-01-23 | Herman Howie Uhli | Piston and ring assembly |
US3187643A (en) * | 1963-09-24 | 1965-06-08 | Mirrlees Nat Ltd | Pistons for internal combustion engines |
US3251349A (en) * | 1964-01-09 | 1966-05-17 | Continental Aviat & Eng Corp | Piston construction |
DE2026272C3 (de) * | 1970-05-29 | 1975-03-27 | Maschinenfabrik Augsburg-Nuernberg Ag, Zweigniederl. Nuernberg, 8500 Nuernberg | Kolben für Brennkraftmaschinen |
JPS529921Y2 (fr) * | 1973-04-20 | 1977-03-03 | ||
GB1519589A (en) * | 1974-09-11 | 1978-08-02 | Brico Eng | Metal articles of aluminium having load-bearing inserts |
DE2512218B2 (de) * | 1975-03-20 | 1979-07-19 | Maschinenfabrik Augsburg-Nuernberg Ag, 8500 Nuernberg | Fremdgezündete Viertakt-Brennkraftmaschine mit einem im Kolben angeordneten Brennraum |
DE2533746A1 (de) * | 1975-07-28 | 1977-02-03 | Alcan Aluminiumwerke | Kolben fuer brennkraftmaschinen |
-
1978
- 1978-06-30 DE DE2828749A patent/DE2828749C2/de not_active Expired
-
1979
- 1979-06-26 FR FR7916363A patent/FR2429897B1/fr not_active Expired
- 1979-06-27 DD DD79213938A patent/DD144584A1/de not_active IP Right Cessation
- 1979-06-28 IT IT23945/79A patent/IT1165129B/it active
- 1979-06-28 HU HU79MA3170A patent/HU179765B/hu unknown
- 1979-06-29 SU SU792782865A patent/SU936824A3/ru active
- 1979-06-29 SE SE7905742A patent/SE7905742L/xx not_active Application Discontinuation
- 1979-06-29 JP JP8254979A patent/JPS5510099A/ja active Granted
- 1979-06-30 RO RO7998005D patent/RO77466A/fr unknown
- 1979-06-30 IN IN670/CAL/79A patent/IN151839B/en unknown
- 1979-07-02 GB GB7922857A patent/GB2028464B/en not_active Expired
-
1981
- 1981-11-10 US US06/319,888 patent/US4383509A/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE950763C (de) * | 1951-08-26 | 1956-10-18 | Augsburg Nuernberg A G Zweigni | Kolbenabdichtung fuer Hochdruckdampfmaschinen |
CH493739A (de) * | 1968-07-08 | 1970-07-15 | Sulzer Ag | Arbeitskolben einer Kolbenbrennkraftmaschine |
DE2646922A1 (de) * | 1976-10-18 | 1978-04-20 | Schmidt Gmbh Karl | Tauchkolben |
Also Published As
Publication number | Publication date |
---|---|
JPS6229626B2 (fr) | 1987-06-26 |
GB2028464A (en) | 1980-03-05 |
DD144584A1 (de) | 1980-10-22 |
IN151839B (fr) | 1983-08-13 |
GB2028464B (en) | 1982-08-11 |
IT1165129B (it) | 1987-04-22 |
DE2828749C2 (de) | 1983-10-20 |
HU179765B (en) | 1982-12-28 |
DE2828749A1 (de) | 1980-01-10 |
SE7905742L (sv) | 1979-12-31 |
RO77466A (fr) | 1981-11-04 |
FR2429897B1 (fr) | 1987-07-24 |
JPS5510099A (en) | 1980-01-24 |
IT7923945A0 (it) | 1979-06-28 |
US4383509A (en) | 1983-05-17 |
SU936824A3 (ru) | 1982-06-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2429897A1 (fr) | Piston pour moteur a combustion interne | |
FR2582351B1 (fr) | Piston en plusieurs pieces, a refroidissement par l'huile, pour moteurs a combustion interne | |
ZA794096B (en) | Lightweight piston for internal combustion engines | |
FR2421282A1 (fr) | Piston de moteur a combustion interne | |
JPS5566622A (en) | Ring groove for piston of mediummspeed internal combustion engine | |
DE3864699D1 (de) | Kolben fuer brennkraftmaschinen. | |
EP0168153A3 (fr) | Vilebrequin pour moteur à combustion | |
FR2421311A1 (fr) | Perfectionnements aux liaisons piston-vilebrequin des moteurs a combustion interne | |
GB1344286A (en) | Piston assembly | |
ES450607A1 (es) | Perfeccionamientos introducidos en pistones de metal ligero. | |
SU723200A1 (ru) | Поршень | |
JPS5596344A (en) | Coil expander and its manufacturing method | |
CA2173030A1 (fr) | Piston pour moteur a combustion interne | |
JPS5918128Y2 (ja) | 内燃機関のピストン | |
ES257688U (es) | Piston para motores endotermicos provisto de un aro amorti- guador de llamas flotante | |
OA06119A (fr) | Garniture pour chambre de combustion de moteurs à combustion interne et son application à la réalisation, à la réparation et à la transformation d'un moteur à combustion interne. | |
SU987144A1 (ru) | Маслосъемное поршневое кольцо | |
SU878994A1 (ru) | Поршень дл двигател внутреннего сгорани | |
JPS5569741A (en) | Engine piston | |
ES8302244A1 (es) | "disposicion de cilindro de motor de combustion interna o de compresor, piston y segmentacion". | |
SU1578527A1 (ru) | Устройство дл определени эпюры радиального давлени поршневого кольца на стенку рабочего цилинддра двигател внутреннего сгорани | |
JPS55107035A (en) | Reciprocating piston type internal combustion engine | |
SU1449687A1 (ru) | Цилиндропоршнева группа двигател внутреннего сгорани | |
JPS5744755A (en) | Piston of internal engine | |
JPS5749042A (en) | Piston of internal-combustion engine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |