FR2324881A1 - Piston de moteur a combustion interne a mouvement alternatif - Google Patents

Piston de moteur a combustion interne a mouvement alternatif

Info

Publication number
FR2324881A1
FR2324881A1 FR7627797A FR7627797A FR2324881A1 FR 2324881 A1 FR2324881 A1 FR 2324881A1 FR 7627797 A FR7627797 A FR 7627797A FR 7627797 A FR7627797 A FR 7627797A FR 2324881 A1 FR2324881 A1 FR 2324881A1
Authority
FR
France
Prior art keywords
diesel engine
skirt
grooves
anular
engine piston
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.)
Withdrawn
Application number
FR7627797A
Other languages
English (en)
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.)
Mahle GmbH
Original Assignee
Mahle GmbH
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.)
Filing date
Publication date
Application filed by Mahle GmbH filed Critical Mahle GmbH
Publication of FR2324881A1 publication Critical patent/FR2324881A1/fr
Withdrawn legal-status Critical Current

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
    • F16J1/02—Bearing surfaces
    • 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 
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/02—Light metals
    • F05C2201/021—Aluminium

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)
FR7627797A 1975-09-18 1976-09-16 Piston de moteur a combustion interne a mouvement alternatif Withdrawn FR2324881A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752541579 DE2541579A1 (de) 1975-09-18 1975-09-18 Tauchkolben fuer verbrennungsmotore mit im unteren schaftbereich verdicktem kolbenhemd

Publications (1)

Publication Number Publication Date
FR2324881A1 true FR2324881A1 (fr) 1977-04-15

Family

ID=5956760

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7627797A Withdrawn FR2324881A1 (fr) 1975-09-18 1976-09-16 Piston de moteur a combustion interne a mouvement alternatif

Country Status (3)

Country Link
JP (1) JPS5239012A (fr)
DE (1) DE2541579A1 (fr)
FR (1) FR2324881A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2385904A1 (fr) * 1977-03-28 1978-10-27 Promeyrat Casteilla Tech Nle M Piston alternatif a pourtour de tete auto-adaptable pour l'amelioration fondamentale du moteur thermique, et autres machines a pistons alternatifs
JPS59188952U (ja) * 1983-05-31 1984-12-14 株式会社クボタ エンジンのピストンの外周面潤滑装置
DE3701330A1 (de) 1987-01-19 1988-07-28 Bayerische Motoren Werke Ag Kolben mit balliger aussenform
JPH0711604Y2 (ja) * 1989-04-14 1995-03-22 株式会社ミドリ十字 抗菌・消臭作用を有する靴の中敷及び靴内消臭テープ
US9932930B2 (en) * 2014-01-14 2018-04-03 General Electric Company Piston with reduced top land height and tight top land piston profile

Also Published As

Publication number Publication date
JPS5239012A (en) 1977-03-26
DE2541579A1 (de) 1977-03-24

Similar Documents

Publication Publication Date Title
GB1249685A (en) Improvements relating to internal combustion engines
JPS5495816A (en) Combustion chamber of internal combustion engine
FR2324881A1 (fr) Piston de moteur a combustion interne a mouvement alternatif
JPS526809A (en) Combustion chamber for a diesel engine
FR1253971A (fr) Perfectionnements apportés aux pompes à pistons opposés et à distributeur rotatif, notamment pour l'injection de combustible dans les moteurs
ES474300A1 (es) Un cilindro para un motor de combustion interna de pistones alternativos.
JPS5514946A (en) Construction of combustion chamber in internal combustion engine
GB1473756A (en) Cylinder sleeve for a reciprocating piston combustion engine
JPS5346508A (en) Piston in direct fuel-injection type diesel engine
GB1489328A (en) Light-alloy piston for four-stroke cycle internal combustion engines
JPS5250416A (en) Two-cycle engine
CA1022416A (fr) Culasse de moteur soude au cylindre pour moteur a pistons
JPS5741421A (en) Combustion chamber structure of internal combustion engine
JPS53105620A (en) Internal combustion engine
FR1206849A (fr) Perfectionnements apportés aux pompes à pistons autorégulatrices, notamment pour l'injection de combustible dans les moteurs
JPS54116516A (en) Internal combustion engine
JPS5413824A (en) Scavenging device for two cycle engine with previously pressurized crankcase
GB1327180A (en) Split piston rings for piston engines
JPS5332226A (en) Two-cycle internal combustion engine
JPS5433927A (en) Lubrication of cylinder liners of internal combustion engines
JPS5482520A (en) Cylinder for high compression ratio gasoline internal combustion engine
JPS5582806A (en) Hydraulic cylinder
JPS5337215A (en) Engine
JPS57198347A (en) Piston for internal combustion engine
JPS5535194A (en) Internal combustion engine with reciprocating piston

Legal Events

Date Code Title Description
ST Notification of lapse