JPS6323546Y2 - - Google Patents
Info
- Publication number
- JPS6323546Y2 JPS6323546Y2 JP1981163721U JP16372181U JPS6323546Y2 JP S6323546 Y2 JPS6323546 Y2 JP S6323546Y2 JP 1981163721 U JP1981163721 U JP 1981163721U JP 16372181 U JP16372181 U JP 16372181U JP S6323546 Y2 JPS6323546 Y2 JP S6323546Y2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- negative pressure
- spiral
- wall surface
- 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.)
- Expired
Links
- 238000002485 combustion reaction Methods 0.000 description 6
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
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
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
- F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
- F02F1/4228—Helically-shaped channels
-
- 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
- F02B31/00—Modifying induction systems for imparting a rotation to the charge in the cylinder
- F02B31/08—Modifying induction systems for imparting a rotation to the charge in the cylinder having multiple air inlets
- F02B31/082—Modifying induction systems for imparting a rotation to the charge in the cylinder having multiple air inlets the main passage having a helical shape around the intake valve axis; Engines characterised by provision of driven charging or scavenging pumps
-
- 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
- F02B1/00—Engines characterised by fuel-air mixture compression
- F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
- F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
-
- 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)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981163721U JPS5870425U (ja) | 1981-11-04 | 1981-11-04 | デイ−ゼル機関のヘリカル型吸気ポ−ト流路制御装置 |
US06/404,990 US4462349A (en) | 1981-11-04 | 1982-08-04 | Flow control device of a helically-shaped intake port for use in a diesel engine |
DE19823230733 DE3230733A1 (de) | 1981-11-04 | 1982-08-18 | Stroemungs-steuereinrichtung fuer einen einlasskanal mit spiralfoermiger gestaltung fuer die verwendung in einer diesel-brennkraftmaschine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981163721U JPS5870425U (ja) | 1981-11-04 | 1981-11-04 | デイ−ゼル機関のヘリカル型吸気ポ−ト流路制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5870425U JPS5870425U (ja) | 1983-05-13 |
JPS6323546Y2 true JPS6323546Y2 (US20100223739A1-20100909-C00005.png) | 1988-06-28 |
Family
ID=15779391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1981163721U Granted JPS5870425U (ja) | 1981-11-04 | 1981-11-04 | デイ−ゼル機関のヘリカル型吸気ポ−ト流路制御装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US4462349A (US20100223739A1-20100909-C00005.png) |
JP (1) | JPS5870425U (US20100223739A1-20100909-C00005.png) |
DE (1) | DE3230733A1 (US20100223739A1-20100909-C00005.png) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60156932A (ja) * | 1984-01-24 | 1985-08-17 | Mazda Motor Corp | エンジンの吸気装置 |
JPS60164620A (ja) * | 1984-02-06 | 1985-08-27 | Toyota Motor Corp | 内燃機関の吸気装置 |
US4827883A (en) * | 1988-04-15 | 1989-05-09 | General Motors Corporation | Variable swirl inlet port |
KR100774683B1 (ko) * | 2006-08-31 | 2007-11-08 | 현대자동차주식회사 | 스월 컨트롤 밸브 제어방법 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS538408U (US20100223739A1-20100909-C00005.png) * | 1976-07-07 | 1978-01-24 | ||
JPS5539348U (US20100223739A1-20100909-C00005.png) * | 1978-09-07 | 1980-03-13 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2035940B2 (de) * | 1970-07-20 | 1974-11-07 | Kloeckner-Humboldt-Deutz Ag, 5000 Koeln | Mehrzylindrige Einspritzbrennkraftmaschine mit Einlaßdrallkanälen |
JPS6011864B2 (ja) * | 1976-04-19 | 1985-03-28 | ソニー株式会社 | 信号伝達装置 |
DD143289A1 (de) * | 1976-09-01 | 1980-08-13 | Lothar Thon | Zylinderkopf fuer viertakt-brennkraftmaschinen |
JPS5950850B2 (ja) * | 1976-12-27 | 1984-12-11 | 日産自動車株式会社 | 内燃機関の吸気装置 |
JPS5484129A (en) * | 1977-12-19 | 1979-07-04 | Nissan Motor Co Ltd | Internal combustion engine with two intake passages |
DE2803533A1 (de) * | 1978-01-27 | 1979-08-02 | Volkswagenwerk Ag | Luftverdichtende, selbstzuendende brennkraftmaschine |
JPS5934850B2 (ja) * | 1978-07-31 | 1984-08-24 | トヨタ自動車株式会社 | 多気筒内燃機関の吸気装置 |
JPS5840647B2 (ja) * | 1978-10-19 | 1983-09-07 | トヨタ自動車株式会社 | 内燃機関の吸気装置 |
US4312306A (en) * | 1979-07-31 | 1982-01-26 | Bundrick Jr Benjamin | Flexible cylinder-head internal combustion engine |
JPS5654922A (en) * | 1979-10-12 | 1981-05-15 | Toyota Motor Corp | Suction device for internal combustion engine |
JPS5768519A (en) * | 1980-10-17 | 1982-04-26 | Toyota Motor Corp | Suction device for internal combustion engine |
JPS6035535B2 (ja) * | 1981-04-07 | 1985-08-15 | トヨタ自動車株式会社 | ヘリカル型吸気ポ−トの流路制御装置 |
-
1981
- 1981-11-04 JP JP1981163721U patent/JPS5870425U/ja active Granted
-
1982
- 1982-08-04 US US06/404,990 patent/US4462349A/en not_active Expired - Lifetime
- 1982-08-18 DE DE19823230733 patent/DE3230733A1/de active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS538408U (US20100223739A1-20100909-C00005.png) * | 1976-07-07 | 1978-01-24 | ||
JPS5539348U (US20100223739A1-20100909-C00005.png) * | 1978-09-07 | 1980-03-13 |
Also Published As
Publication number | Publication date |
---|---|
US4462349A (en) | 1984-07-31 |
DE3230733A1 (de) | 1983-05-26 |
JPS5870425U (ja) | 1983-05-13 |