FR2300221A1 - PISTON FOR INTERNAL COMBUSTION ENGINE - Google Patents
PISTON FOR INTERNAL COMBUSTION ENGINEInfo
- Publication number
- FR2300221A1 FR2300221A1 FR7602379A FR7602379A FR2300221A1 FR 2300221 A1 FR2300221 A1 FR 2300221A1 FR 7602379 A FR7602379 A FR 7602379A FR 7602379 A FR7602379 A FR 7602379A FR 2300221 A1 FR2300221 A1 FR 2300221A1
- Authority
- FR
- France
- Prior art keywords
- piston
- combustion engine
- internal combustion
- engine
- internal
- 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- Withdrawn
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
- F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
- F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
- F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
- F02B23/0636—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston the combustion space having a substantially flat and horizontal bottom
-
- 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
- F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
- F02B2275/14—Direct injection into combustion chamber
-
- 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
- F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
- F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
- F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
- F02B23/0603—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston at least part of the interior volume or the wall of the combustion space being made of material different from the surrounding piston part, e.g. combustion space formed within a ceramic part fixed to a metal piston head
-
- 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
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
-
- 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
- F02F2200/00—Manufacturing
- F02F2200/04—Forging of engine parts
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4680/75A GB1508611A (en) | 1975-02-04 | 1975-02-04 | Piston for internal combustion engines |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2300221A1 true FR2300221A1 (en) | 1976-09-03 |
Family
ID=9781760
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7602379A Withdrawn FR2300221A1 (en) | 1975-02-04 | 1976-01-29 | PISTON FOR INTERNAL COMBUSTION ENGINE |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5199720A (en) |
DE (2) | DE2604038A1 (en) |
ES (1) | ES444912A1 (en) |
FR (1) | FR2300221A1 (en) |
GB (1) | GB1508611A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2511823A1 (en) * | 1981-08-21 | 1983-02-25 | Thomson Csf | LARGE ENTRANCE LOGIC CIRCUIT USING AT LEAST ONE LOW VOLTAGE FIELD EFFECT TRANSISTOR |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3446760C3 (en) * | 1984-12-21 | 1997-01-02 | Man Nutzfahrzeuge Ag | Piston, especially an internal combustion engine |
JP2875529B2 (en) * | 1987-10-31 | 1999-03-31 | ソニー株式会社 | Drive device for sensorless brushless motor |
DE10146079A1 (en) * | 2001-09-19 | 2003-04-03 | Mahle Gmbh | Method of manufacturing a piston or piston crown for an internal combustion engine |
-
1975
- 1975-02-04 GB GB4680/75A patent/GB1508611A/en not_active Expired
-
1976
- 1976-01-29 FR FR7602379A patent/FR2300221A1/en not_active Withdrawn
- 1976-01-30 JP JP51008582A patent/JPS5199720A/ja active Pending
- 1976-02-03 DE DE2604038A patent/DE2604038A1/en not_active Withdrawn
- 1976-02-03 DE DE7602960U patent/DE7602960U1/en not_active Expired
- 1976-02-04 ES ES444912A patent/ES444912A1/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2511823A1 (en) * | 1981-08-21 | 1983-02-25 | Thomson Csf | LARGE ENTRANCE LOGIC CIRCUIT USING AT LEAST ONE LOW VOLTAGE FIELD EFFECT TRANSISTOR |
Also Published As
Publication number | Publication date |
---|---|
GB1508611A (en) | 1978-04-26 |
DE2604038A1 (en) | 1976-08-05 |
JPS5199720A (en) | 1976-09-02 |
ES444912A1 (en) | 1977-04-16 |
DE7602960U1 (en) | 1976-08-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |