LU84311A1 - Pistons - Google Patents
Pistons Download PDFInfo
- Publication number
- LU84311A1 LU84311A1 LU84311A LU84311A LU84311A1 LU 84311 A1 LU84311 A1 LU 84311A1 LU 84311 A LU84311 A LU 84311A LU 84311 A LU84311 A LU 84311A LU 84311 A1 LU84311 A1 LU 84311A1
- Authority
- LU
- Luxembourg
- Prior art keywords
- piston
- axis
- bearing surface
- symmetry
- bearing surfaces
- Prior art date
Links
- 238000005461 lubrication Methods 0.000 claims description 14
- 239000000314 lubricant Substances 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000009467 reduction Effects 0.000 description 15
- 230000006872 improvement Effects 0.000 description 8
- 239000000446 fuel Substances 0.000 description 6
- 230000018109 developmental process Effects 0.000 description 5
- 230000004323 axial length Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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
- F16J1/08—Constructional features providing for lubrication
-
- 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
- F16J1/02—Bearing surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M1/00—Pressure lubrication
- F01M1/08—Lubricating systems characterised by the provision therein of lubricant jetting means
- F01M2001/083—Lubricating systems characterised by the provision therein of lubricant jetting means for lubricating cylinders
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8124473 | 1981-08-11 | ||
GB8124473 | 1981-08-11 | ||
GB8208438 | 1982-03-23 | ||
GB8208438 | 1982-03-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
LU84311A1 true LU84311A1 (fr) | 1984-03-23 |
Family
ID=26280415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
LU84311A LU84311A1 (fr) | 1981-08-11 | 1982-08-02 | Pistons |
Country Status (19)
Country | Link |
---|---|
EP (1) | EP0072228B2 (it) |
AR (1) | AR231018A1 (it) |
AT (1) | AT402327B (it) |
AU (1) | AU548764B2 (it) |
BR (1) | BR8204624A (it) |
CA (1) | CA1199238A (it) |
CH (1) | CH651632A5 (it) |
DE (3) | DE3228982C2 (it) |
DK (1) | DK155344C (it) |
ES (1) | ES514875A0 (it) |
FR (1) | FR2511432A1 (it) |
GB (1) | GB2104188B (it) |
HK (1) | HK70589A (it) |
IN (1) | IN156727B (it) |
IT (1) | IT1192494B (it) |
LU (1) | LU84311A1 (it) |
MX (1) | MX154983A (it) |
NL (1) | NL8203157A (it) |
SE (1) | SE453421B (it) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8319892D0 (en) * | 1983-07-23 | 1983-08-24 | Ae Plc | Machine tool control |
GB8323843D0 (en) * | 1983-09-06 | 1983-10-05 | Ae Plc | Pistons |
GB8325294D0 (en) * | 1983-09-21 | 1983-10-26 | Ae Plc | Machine tools |
BR8500574A (pt) * | 1984-02-17 | 1985-09-24 | Deere & Co | Pistao de baixa friccao para uso em um cilindro |
DE3418454A1 (de) * | 1984-05-18 | 1985-12-19 | Kolbenschmidt AG, 7107 Neckarsulm | Leichtmetallkolben |
GB2162614B (en) * | 1984-08-03 | 1987-10-21 | Ae Plc | Bearing surfaces for internal combustion engine pistons |
GB8419928D0 (en) * | 1984-08-04 | 1984-09-05 | Ae Plc | Pistons for ic engines |
JPS6181558A (ja) * | 1984-09-27 | 1986-04-25 | Honda Motor Co Ltd | 内燃機関用ピストン |
DE3437111A1 (de) * | 1984-10-10 | 1986-04-10 | Kolbenschmidt AG, 7107 Neckarsulm | Leichtmetallkolben |
GB8432015D0 (en) * | 1984-12-19 | 1985-01-30 | Ae Plc | Pistons |
GB8504008D0 (en) * | 1985-02-16 | 1985-03-20 | Ae Plc | Piston & ring |
GB8615808D0 (en) * | 1986-06-27 | 1986-08-06 | Ae Plc | Pistons |
DE3843866A1 (de) * | 1988-12-24 | 1990-06-28 | Mahle Gmbh | Leichter tauchkolben fuer verbrennungsmotoren |
GB9011125D0 (en) * | 1990-05-17 | 1990-07-04 | T & N Technology Ltd | Tappets |
GB2245674B (en) * | 1990-05-17 | 1994-09-28 | T & N Technology Ltd | Tappets |
US5174193A (en) * | 1990-06-23 | 1992-12-29 | T&N Technology Limited | Pistons for engines or motors |
DE69101593T2 (de) * | 1990-06-23 | 1994-09-22 | T & N Technology Ltd | Kolben für Brennkraftmaschine. |
GB9120187D0 (en) * | 1991-09-21 | 1991-11-06 | T & N Technology Ltd | Piston for use in an engine or motor |
AT413233B (de) * | 2000-07-03 | 2005-12-15 | Verdichter Oe Ges M B H | Kolbenfreistellung |
US8474366B2 (en) * | 2007-08-13 | 2013-07-02 | Federal-Mogul Corporation | Piston with a skirt having oil flow slots and method of construction thereof |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE244687C (it) * | ||||
FR15585E (fr) * | 1910-07-05 | 1912-08-08 | Gustave Henri Tremolieres | Dispositif de graissage des pistons de moteurs ou de pompes |
FR420100A (fr) * | 1910-09-06 | 1911-01-21 | Clerget Et Cie Soc | Piston léger en acier antifriction |
FR724226A (fr) * | 1930-12-18 | 1932-04-23 | Automobiles Delahaye Soc D | Perfectionnements aux pistons |
CH179188A (de) * | 1933-06-21 | 1935-08-31 | Skoda Kp | Kolbenmaschine mit selbstschmierenden Dichtungsringen. |
CH229255A (de) * | 1942-06-26 | 1943-10-15 | Sulzer Ag | Kolbenmaschine. |
CH321259A (de) * | 1952-08-23 | 1957-04-30 | Himmelsbach Emil | Kolben |
US3134306A (en) * | 1961-09-14 | 1964-05-26 | Cummins Engine Co Inc | Piston construction |
US3115070A (en) * | 1961-10-18 | 1963-12-24 | Gen Motors Corp | Composite piston |
US3505934A (en) * | 1967-09-22 | 1970-04-14 | Richard L De Biasse | Piston for internal combustion engine |
US3721163A (en) * | 1970-09-23 | 1973-03-20 | Wellworthy Ltd | Pistons |
US3906923A (en) * | 1973-12-10 | 1975-09-23 | Cummins Engine Co Inc | Piston and cylinder construction |
CH582307A5 (it) * | 1974-09-26 | 1976-11-30 | Sulzer Ag | |
GB1504019A (en) * | 1975-11-19 | 1978-03-15 | Schmidt K Gmbh | Piston for internal combustion engines |
US4178899A (en) * | 1978-09-20 | 1979-12-18 | Harry Julich | Low-friction piston |
-
1982
- 1982-08-02 LU LU84311A patent/LU84311A1/fr unknown
- 1982-08-03 SE SE8204569A patent/SE453421B/sv not_active IP Right Cessation
- 1982-08-03 DE DE3228982A patent/DE3228982C2/de not_active Expired
- 1982-08-06 AT AT0303182A patent/AT402327B/de not_active IP Right Cessation
- 1982-08-06 BR BR8204624A patent/BR8204624A/pt not_active IP Right Cessation
- 1982-08-06 CH CH4750/82A patent/CH651632A5/fr not_active IP Right Cessation
- 1982-08-09 EP EP82304176A patent/EP0072228B2/en not_active Expired
- 1982-08-09 DE DE198282304176T patent/DE72228T1/de active Pending
- 1982-08-09 GB GB08222924A patent/GB2104188B/en not_active Expired
- 1982-08-09 DE DE8282304176T patent/DE3273833D1/de not_active Expired
- 1982-08-09 CA CA000409032A patent/CA1199238A/en not_active Expired
- 1982-08-10 NL NL8203157A patent/NL8203157A/nl not_active Application Discontinuation
- 1982-08-10 AU AU87012/82A patent/AU548764B2/en not_active Ceased
- 1982-08-10 IT IT09495/82A patent/IT1192494B/it active
- 1982-08-10 ES ES514875A patent/ES514875A0/es active Granted
- 1982-08-10 MX MX193970A patent/MX154983A/es unknown
- 1982-08-11 FR FR8214007A patent/FR2511432A1/fr active Granted
- 1982-08-11 DK DK361182A patent/DK155344C/da not_active IP Right Cessation
- 1982-08-11 AR AR290289A patent/AR231018A1/es active
- 1982-08-11 IN IN946/CAL/82A patent/IN156727B/en unknown
-
1989
- 1989-08-31 HK HK705/89A patent/HK70589A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
IT1192494B (it) | 1988-04-13 |
AR231018A1 (es) | 1984-08-31 |
AU8701282A (en) | 1983-05-12 |
GB2104188B (en) | 1985-07-10 |
EP0072228B2 (en) | 1991-02-13 |
SE453421B (sv) | 1988-02-01 |
DK155344B (da) | 1989-03-28 |
GB2104188A (en) | 1983-03-02 |
SE8204569D0 (sv) | 1982-08-03 |
DE3228982A1 (de) | 1983-02-24 |
ES8403204A1 (es) | 1984-03-01 |
DK155344C (da) | 1989-08-07 |
HK70589A (en) | 1989-09-08 |
DE3228982C2 (de) | 1990-07-12 |
IT8209495A0 (it) | 1982-08-10 |
DE3273833D1 (en) | 1986-11-20 |
NL8203157A (nl) | 1983-03-01 |
SE8204569L (sv) | 1983-02-12 |
ES514875A0 (es) | 1984-03-01 |
DE72228T1 (de) | 1983-07-21 |
FR2511432A1 (fr) | 1983-02-18 |
EP0072228A3 (en) | 1984-01-11 |
MX154983A (es) | 1988-01-15 |
FR2511432B1 (it) | 1985-03-22 |
BR8204624A (pt) | 1983-07-26 |
CH651632A5 (fr) | 1985-09-30 |
EP0072228B1 (en) | 1986-10-15 |
IN156727B (it) | 1985-10-19 |
EP0072228A2 (en) | 1983-02-16 |
ATA303182A (de) | 1996-08-15 |
CA1199238A (en) | 1986-01-14 |
AU548764B2 (en) | 1986-01-02 |
AT402327B (de) | 1997-04-25 |
DK361182A (da) | 1983-02-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
LU84311A1 (fr) | Pistons | |
FR2867531A1 (fr) | Palier lisse | |
FR2640010A1 (fr) | Agencement pour la fixation d'une bague de roulement de grande durete dans la surface d'alesage de plus faible durete d'un logement ou sur la surface laterale de plus faible durete d'un arbre ou d'un organe analogue | |
EP0258119B1 (fr) | Piston pour machines alternatives à compression de fluide gazeux et machines équipées de tels pistons | |
FR2510661A1 (fr) | Pistons de moteurs a combustion interne | |
FR3086006A1 (fr) | Piston pour moteur a combustion interne | |
EP1941158B1 (fr) | Moteur hydraulique a pistons radiaux avec refroidissement du bloc-cylindres | |
FR2649163A1 (fr) | Machine hydrostatique a deplacement volumetrique | |
FR3067071B1 (fr) | Piston hydraulique a valve porte-joint de refroidissement et de lubrification | |
FR2723401A1 (fr) | Assemblage de segment racleur d'huile de piston et assemblage de piston equipe de cet assemblage de segment | |
FR3107303A1 (fr) | Systeme de lubrification d’un coussinet de palier de vilebrequin de moteur a combustion | |
FR2492032A1 (fr) | Segment de piston a auto-alimentation controlee en lubrifiant | |
FR2854220A1 (fr) | Roue dentee destinee a une pompe a engrenages et pompe a engrenages munie d'une telle roue | |
BE893995A (fr) | Pistons de moteurs a combustion interne | |
FR3094044A1 (fr) | Piston de moteur a combustion interne | |
LU87609A1 (fr) | Canon a argile d'une machine a boucher les trous de coulee d'un four a cuve | |
EP1712787B1 (fr) | Machine hydraulique à pistons axiaux avec système de synchronisation | |
FR2657652A1 (fr) | Pompe a piston haute pression, notamment pour injection de gazole pour les moteurs diesel. | |
WO2024121482A1 (fr) | Machine hydraulique tournante équipée de pistons | |
FR3055387B1 (fr) | Ensemble piston bielle rotulee avec augmentation de vitesse d’un flux d’huile interne | |
EP0604255B1 (fr) | Piston de moteur hydraulique | |
FR3104655A1 (fr) | Roulement à trois points de contact avec drain amélioré | |
CH379857A (fr) | Expandeur radial pour segment de piston | |
FR2520082A2 (fr) | Perfectionnement aux segments de compression pour pistons de moteurs et de compresseurs | |
BE515025A (it) |