FR2393147A1 - Perfectionnement a un moteur a combustion interne du type diesel a prechambre - Google Patents
Perfectionnement a un moteur a combustion interne du type diesel a prechambreInfo
- Publication number
- FR2393147A1 FR2393147A1 FR7717054A FR7717054A FR2393147A1 FR 2393147 A1 FR2393147 A1 FR 2393147A1 FR 7717054 A FR7717054 A FR 7717054A FR 7717054 A FR7717054 A FR 7717054A FR 2393147 A1 FR2393147 A1 FR 2393147A1
- Authority
- FR
- France
- Prior art keywords
- cylinder
- antechamber
- antechambers
- fitting
- diesel engine
- 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
- 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
- F02B19/14—Engines characterised by precombustion chambers with compression 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
- F02B19/00—Engines characterised by precombustion chambers
- F02B19/16—Chamber shapes or constructions not specific to sub-groups F02B19/02 - F02B19/10
-
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Abstract
Moteur à combustion interne du type diesel à préchambre d'injection et d'inflammation communiquant par un canal de section réduite avec la chambre de travail et de combustion du moteur. Selon l'invention la préchambre 18 est formée dans une pièce 17 montée rapportée dans la culasse 2 sensiblement à l'emplacement occupé normalement par les bougies d'allumage et elle reçoit à son tour le porte-injecteur 16 et son injecteur de carburant 12. L'invention s'applique en particulier aux moteurs de type diesel pour véhicules automobiles.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7717054A FR2393147A1 (fr) | 1977-06-03 | 1977-06-03 | Perfectionnement a un moteur a combustion interne du type diesel a prechambre |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7717054A FR2393147A1 (fr) | 1977-06-03 | 1977-06-03 | Perfectionnement a un moteur a combustion interne du type diesel a prechambre |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2393147A1 true FR2393147A1 (fr) | 1978-12-29 |
FR2393147B1 FR2393147B1 (fr) | 1981-12-18 |
Family
ID=9191661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7717054A Granted FR2393147A1 (fr) | 1977-06-03 | 1977-06-03 | Perfectionnement a un moteur a combustion interne du type diesel a prechambre |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2393147A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2507682A1 (fr) * | 1981-06-12 | 1982-12-17 | Mtu Muenchen Gmbh | Chambre de precombustion dans une tete de cylindre d'un moteur diesel |
FR2528906A1 (fr) * | 1982-06-17 | 1983-12-23 | Fiat Auto Spa | Chambre de precombustion pour moteurs a combustion interne, a allumage par compression, en particulier pour vehicules automobiles |
-
1977
- 1977-06-03 FR FR7717054A patent/FR2393147A1/fr active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2507682A1 (fr) * | 1981-06-12 | 1982-12-17 | Mtu Muenchen Gmbh | Chambre de precombustion dans une tete de cylindre d'un moteur diesel |
FR2528906A1 (fr) * | 1982-06-17 | 1983-12-23 | Fiat Auto Spa | Chambre de precombustion pour moteurs a combustion interne, a allumage par compression, en particulier pour vehicules automobiles |
Also Published As
Publication number | Publication date |
---|---|
FR2393147B1 (fr) | 1981-12-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
TP | Transmission of property | ||
ST | Notification of lapse |