DE3277881D1 - - Google Patents
Info
- Publication number
- DE3277881D1 DE3277881D1 DE19823277881 DE3277881T DE3277881D1 DE 3277881 D1 DE3277881 D1 DE 3277881D1 DE 19823277881 DE19823277881 DE 19823277881 DE 3277881 T DE3277881 T DE 3277881T DE 3277881 D1 DE3277881 D1 DE 3277881D1
- Authority
- DE
- Germany
- 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
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
- F02B31/00—Modifying induction systems for imparting a rotation to the charge in the cylinder
- F02B31/04—Modifying induction systems for imparting a rotation to the charge in the cylinder by means within the induction channel, e.g. deflectors
- F02B31/042—Modifying induction systems for imparting a rotation to the charge in the cylinder by means within the induction channel, e.g. deflectors induction channel having a helical shape around the intake valve axis
-
- 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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12176581U JPS6021469Y2 (ja) | 1981-08-19 | 1981-08-19 | ヘリカル型吸気ポ−ト |
| JP56129419A JPS6029813B2 (ja) | 1981-08-20 | 1981-08-20 | ヘリカル型吸気ポ−ト |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3277881D1 true DE3277881D1 (US20020167097A1-20021114-C00005.png) | 1988-02-04 |
Family
ID=26459052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19823277881 Expired DE3277881D1 (US20020167097A1-20021114-C00005.png) | 1981-08-19 | 1982-08-13 |
Country Status (5)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58195016A (ja) * | 1982-05-11 | 1983-11-14 | Toyota Motor Corp | ヘリカル型吸気ポ−ト |
| JPS58204932A (ja) * | 1982-05-25 | 1983-11-29 | Toyota Motor Corp | ヘリカル型吸気ポ−ト |
| US4485773A (en) * | 1982-09-08 | 1984-12-04 | Toyota Jidosha Kabushiki Kaisha | Helically-shaped intake port of an internal-combustion engine |
| US4693215A (en) * | 1982-09-18 | 1987-09-15 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Inlet port for internal combustion engine |
| EP0235288B1 (en) * | 1985-08-23 | 1992-07-01 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Variable swirl suction device for engines |
| JPS62197640A (ja) * | 1986-02-25 | 1987-09-01 | Toyota Motor Corp | 内燃機関の吸気ポ−ト装置 |
| DE19924397A1 (de) * | 1999-05-27 | 2000-11-30 | Bayerische Motoren Werke Ag | Ventilgesteuerte Brennkraftmaschine, insbesondere Otto-Brennkraftmaschine |
| JP6288014B2 (ja) * | 2015-09-08 | 2018-03-07 | トヨタ自動車株式会社 | 内燃機関 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2318914A (en) * | 1941-07-15 | 1943-05-11 | American Locomotive Co | Internal combustion engine |
| DE2059008A1 (de) * | 1970-12-01 | 1972-06-08 | Leonhard Schleicher | Drosselklappe fuer eine Rohrleitung |
| US3850479A (en) * | 1972-02-08 | 1974-11-26 | Fuller Co | Flow gate for a fluidizing gravity conveyor |
| AT336346B (de) * | 1972-03-31 | 1976-08-15 | List Hans | Einlasskanal fur brennkraftmaschinen |
| 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 |
| DE2745245A1 (de) * | 1976-10-09 | 1978-04-20 | Toyo Kogyo Co | Verbrennungsmotor |
| JPS5947128B2 (ja) * | 1977-10-18 | 1984-11-16 | トヨタ自動車株式会社 | 内燃機関の吸気装置 |
| JPS605771B2 (ja) * | 1977-10-27 | 1985-02-14 | ヤマハ発動機株式会社 | エンジンの吸気制御装置 |
| DE2803533A1 (de) * | 1978-01-27 | 1979-08-02 | Volkswagenwerk Ag | Luftverdichtende, selbstzuendende brennkraftmaschine |
| US4159011A (en) * | 1978-02-21 | 1979-06-26 | General Motors Corporation | Engine cylinder inlet port |
| JPS5823978Y2 (ja) * | 1978-02-24 | 1983-05-23 | 日産自動車株式会社 | 複式吸気機関の排気還流装置 |
| JPS6060007B2 (ja) * | 1978-05-22 | 1985-12-27 | トヨタ自動車株式会社 | カウンタフロ−型多気筒内燃機関の吸気装置 |
| JPS5920850B2 (ja) * | 1978-09-25 | 1984-05-16 | トヨタ自動車株式会社 | 内燃機関のヘリカル型吸気ポ−ト |
| 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 |
| JPS6014170B2 (ja) * | 1981-06-29 | 1985-04-11 | 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 |
| JPS6035537B2 (ja) * | 1981-07-30 | 1985-08-15 | トヨタ自動車株式会社 | ディ−ゼル機関用ヘリカル型吸気ポ−トの流路制御装置 |
| JPS6032009B2 (ja) * | 1981-08-03 | 1985-07-25 | トヨタ自動車株式会社 | ヘリカル型吸気ポ−ト |
-
1982
- 1982-08-10 US US06/406,889 patent/US4491102A/en not_active Expired - Fee Related
- 1982-08-10 CA CA000409116A patent/CA1197422A/en not_active Expired
- 1982-08-12 AU AU87118/82A patent/AU532912B2/en not_active Ceased
- 1982-08-13 EP EP82107387A patent/EP0072551B1/en not_active Expired
- 1982-08-13 DE DE19823277881 patent/DE3277881D1/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU8711882A (en) | 1983-03-24 |
| EP0072551A3 (en) | 1984-03-07 |
| EP0072551B1 (en) | 1987-12-23 |
| EP0072551A2 (en) | 1983-02-23 |
| CA1197422A (en) | 1985-12-03 |
| US4491102A (en) | 1985-01-01 |
| AU532912B2 (en) | 1983-10-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |