JPH072979Y2 - 内燃機関の副燃焼室 - Google Patents
内燃機関の副燃焼室Info
- Publication number
- JPH072979Y2 JPH072979Y2 JP1987136287U JP13628787U JPH072979Y2 JP H072979 Y2 JPH072979 Y2 JP H072979Y2 JP 1987136287 U JP1987136287 U JP 1987136287U JP 13628787 U JP13628787 U JP 13628787U JP H072979 Y2 JPH072979 Y2 JP H072979Y2
- Authority
- JP
- Japan
- Prior art keywords
- combustion chamber
- injection nozzle
- central axis
- chamber
- nozzle hole
- 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.)
- Expired - Lifetime
Links
Classifications
-
- 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
- F02F7/00—Casings, e.g. crankcases or frames
- F02F7/0085—Materials for constructing engines or their parts
- F02F7/0087—Ceramic materials
-
- 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
- F02B19/165—The shape or construction of the pre-combustion chambers is specially adapted to be formed, at least in part, of ceramic material
-
- 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
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
-
- 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
- F02B2275/16—Indirect injection
-
- 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
-
- 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)
- Ceramic Engineering (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Fuel-Injection Apparatus (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987136287U JPH072979Y2 (ja) | 1987-09-08 | 1987-09-08 | 内燃機関の副燃焼室 |
| US07/238,467 US4887568A (en) | 1987-09-08 | 1988-08-31 | Ceramic insert for defining precombustion chamber in cylinder head |
| DE3830169A DE3830169A1 (de) | 1987-09-08 | 1988-09-05 | Zylinderkopf fuer einen verbrennungsmotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987136287U JPH072979Y2 (ja) | 1987-09-08 | 1987-09-08 | 内燃機関の副燃焼室 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6441625U JPS6441625U (US20110009641A1-20110113-C00160.png) | 1989-03-13 |
| JPH072979Y2 true JPH072979Y2 (ja) | 1995-01-30 |
Family
ID=15171646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987136287U Expired - Lifetime JPH072979Y2 (ja) | 1987-09-08 | 1987-09-08 | 内燃機関の副燃焼室 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4887568A (US20110009641A1-20110113-C00160.png) |
| JP (1) | JPH072979Y2 (US20110009641A1-20110113-C00160.png) |
| DE (1) | DE3830169A1 (US20110009641A1-20110113-C00160.png) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1253280A (fr) * | 1959-12-28 | 1961-02-10 | Renault | Perfectionnements aux moteurs à combustion à chambre d'injection séparée dans la culasse |
| US3140697A (en) * | 1959-12-28 | 1964-07-14 | Renault | Compression ignition engines |
| JPS59188024A (ja) * | 1983-04-05 | 1984-10-25 | Mazda Motor Corp | デイ−ゼルエンジンの副燃焼室製造法 |
| DE3475932D1 (en) * | 1983-10-06 | 1989-02-09 | Mazda Motor | Structure of divided combustion chamber for diesel engine |
| JPS60212614A (ja) * | 1984-04-06 | 1985-10-24 | Ngk Spark Plug Co Ltd | 内燃機関の副室 |
| DE3440565A1 (de) * | 1984-11-07 | 1986-05-15 | Rudolf Dr. 6800 Mannheim Wieser | Isolierter kolben |
| US4676206A (en) * | 1986-08-13 | 1987-06-30 | Degrazia Jr Torey W | Interlocked remote oil filter and drain |
-
1987
- 1987-09-08 JP JP1987136287U patent/JPH072979Y2/ja not_active Expired - Lifetime
-
1988
- 1988-08-31 US US07/238,467 patent/US4887568A/en not_active Expired - Fee Related
- 1988-09-05 DE DE3830169A patent/DE3830169A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3830169C2 (US20110009641A1-20110113-C00160.png) | 1993-04-29 |
| US4887568A (en) | 1989-12-19 |
| DE3830169A1 (de) | 1989-03-16 |
| JPS6441625U (US20110009641A1-20110113-C00160.png) | 1989-03-13 |
