JPS60216013A - 内燃機関の吸気弁構造 - Google Patents
内燃機関の吸気弁構造Info
- Publication number
- JPS60216013A JPS60216013A JP59070952A JP7095284A JPS60216013A JP S60216013 A JPS60216013 A JP S60216013A JP 59070952 A JP59070952 A JP 59070952A JP 7095284 A JP7095284 A JP 7095284A JP S60216013 A JPS60216013 A JP S60216013A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- intake
- valves
- intake valve
- intake valves
- 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
- 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
- F02F1/4214—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder
- F02F1/4221—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder particularly for three or more inlet valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/12—Transmitting gear between valve drive and valve
- F01L1/18—Rocking arms or levers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
- F01L1/265—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder peculiar to machines or engines with three or more intake valves per 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
- 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
- F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
- F02B2275/18—DOHC [Double overhead camshaft]
-
- 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
- F02F2001/244—Arrangement of valve stems in cylinder heads
- F02F2001/245—Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle with the cylinder axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59070952A JPS60216013A (ja) | 1984-04-11 | 1984-04-11 | 内燃機関の吸気弁構造 |
US06/721,577 US4624222A (en) | 1984-04-11 | 1985-04-10 | Intake valve structure for internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59070952A JPS60216013A (ja) | 1984-04-11 | 1984-04-11 | 内燃機関の吸気弁構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60216013A true JPS60216013A (ja) | 1985-10-29 |
JPH0243882B2 JPH0243882B2 (US20020051482A1-20020502-M00020.png) | 1990-10-02 |
Family
ID=13446348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59070952A Granted JPS60216013A (ja) | 1984-04-11 | 1984-04-11 | 内燃機関の吸気弁構造 |
Country Status (2)
Country | Link |
---|---|
US (1) | US4624222A (US20020051482A1-20020502-M00020.png) |
JP (1) | JPS60216013A (US20020051482A1-20020502-M00020.png) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6290937U (US20020051482A1-20020502-M00020.png) * | 1985-11-26 | 1987-06-10 | ||
JPS63201305A (ja) * | 1987-02-18 | 1988-08-19 | Suzuki Motor Co Ltd | 四サイクルエンジンの動弁装置 |
JPH01177403A (ja) * | 1987-12-28 | 1989-07-13 | Yamaha Motor Co Ltd | 多弁式エンジンの動弁装置 |
JPH01145907U (US20020051482A1-20020502-M00020.png) * | 1988-03-31 | 1989-10-06 | ||
JPH0216320A (ja) * | 1989-05-26 | 1990-01-19 | Yamaha Motor Co Ltd | 4サイクルエンジンのシリンダヘッド冷却構造 |
JPH0240904U (US20020051482A1-20020502-M00020.png) * | 1988-09-14 | 1990-03-20 | ||
US4942857A (en) * | 1988-01-18 | 1990-07-24 | Yamaha Hatsudoki Kabushiki Kaisha | Combustion chamber for engine with multiple valves |
DE3932293C1 (US20020051482A1-20020502-M00020.png) * | 1989-09-28 | 1991-01-24 | Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De | |
JPH03172512A (ja) * | 1989-11-29 | 1991-07-25 | Yamaha Motor Co Ltd | Sohcエンジンの動弁装置 |
JPH03172511A (ja) * | 1989-11-29 | 1991-07-25 | Yamaha Motor Co Ltd | Sohcエンジンの動弁装置 |
JPH055406A (ja) * | 1991-10-18 | 1993-01-14 | Yamaha Motor Co Ltd | 4行程エンジンの動弁装置 |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8605619D0 (en) * | 1986-03-07 | 1986-04-16 | Valentine B C | Poppet valve assemblies |
JPH0755330Y2 (ja) * | 1987-12-18 | 1995-12-20 | 三菱自動車工業株式会社 | 3個の吸気弁を備えた内燃エンジン |
JP2632888B2 (ja) * | 1988-01-11 | 1997-07-23 | ヤマハ発動機株式会社 | 多弁式エンジンの動弁装置 |
JP2694899B2 (ja) * | 1988-05-30 | 1997-12-24 | ヤマハ発動機株式会社 | 4サイクルエンジンの動弁装置 |
DE3818635A1 (de) * | 1988-06-01 | 1989-12-07 | Bayerische Motoren Werke Ag | Hubkolben-brennkraftmaschine mit obenliegenden steuerwellen in einem mehrventil-zylinderkopf |
DE3831733A1 (de) * | 1988-09-17 | 1990-03-22 | Audi Ag | Ventilgesteuerte hubkolben-brennkraftmaschine |
GB8913682D0 (en) * | 1989-06-14 | 1989-08-02 | Vincent Patents Ltd | Valve actuating mechanisms for internal combustion engines |
JPH0337308A (ja) * | 1989-06-30 | 1991-02-18 | Mazda Motor Corp | Dohcエンジンの動弁装置 |
US5121718A (en) * | 1989-07-13 | 1992-06-16 | Tetsushi Saito | Valve and spring arrangement for engine |
JP2799190B2 (ja) * | 1989-07-14 | 1998-09-17 | ヤマハ発動機株式会社 | 4サイクルエンジンの動弁装置 |
IT1233237B (it) * | 1989-08-04 | 1992-03-20 | Fiat Auto Spa | Testa cilindri per un motore a combustione interna con cinque valvole per cilindro |
EP0420139B1 (en) * | 1989-09-28 | 1996-02-14 | Mazda Motor Corporation | Multi-valve engine |
DE68913740T2 (de) * | 1989-10-12 | 1994-06-23 | Yamaha Motor Co Ltd | Brennkammer und Ventilsteuervorrichtung für Mehrventil-Brennkraftmaschine. |
US5230317A (en) * | 1989-11-29 | 1993-07-27 | Yamaha Hatsudoki Kabushiki Kaisha | Single overhead cam multi-valve engine |
JP2786699B2 (ja) * | 1989-11-29 | 1998-08-13 | ヤマハ発動機株式会社 | Sohcエンジンの動弁装置 |
US5228419A (en) * | 1989-11-29 | 1993-07-20 | Yamaha Hatsudoki Kabushiki Kaisha | Valve operating system for engine |
US5365894A (en) * | 1991-09-03 | 1994-11-22 | Caterpillar Inc. | Valve actuation device |
US5398649A (en) * | 1991-11-08 | 1995-03-21 | Yamaha Hatsudoki Kabushiki Kaisha | S.O.H.C. five valve engine |
JP3426296B2 (ja) * | 1993-08-27 | 2003-07-14 | ヤマハ発動機株式会社 | エンジンの吸気装置 |
JPH07197848A (ja) * | 1993-12-29 | 1995-08-01 | Yamaha Motor Co Ltd | 多気筒エンジンのシリンダヘッド |
US6390046B1 (en) * | 2000-02-01 | 2002-05-21 | Cummins Engine Company, Inc. | Valve train with a single camshaft |
US6659056B2 (en) | 2001-02-01 | 2003-12-09 | Cummins Inc. | Valve train with a single camshaft |
US6526932B1 (en) | 2001-06-06 | 2003-03-04 | Mns Limited, Llc | Combination intake and exhaust valve assembly |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1301007A (en) * | 1917-02-20 | 1919-04-15 | Laurel Motors Corp | Control means for intakes and exhausts of internal-combustion engines. |
US1415167A (en) * | 1919-03-31 | 1922-05-09 | Renault Louis | Valve mechanism for internal-combustion engines |
GB296125A (en) * | 1927-05-26 | 1928-08-27 | Ettore Lanzerotti Spina | Improvements in and relating to the valves and valve gear of internal combustion engines |
US3139870A (en) * | 1962-01-03 | 1964-07-07 | Sampietro Achille Carlo | Internal combustion engines with four valves |
JPS57186009A (en) * | 1981-05-11 | 1982-11-16 | Yamaha Motor Co Ltd | Valve moving mechanism for internal combustion engine with overhead cam shafts |
-
1984
- 1984-04-11 JP JP59070952A patent/JPS60216013A/ja active Granted
-
1985
- 1985-04-10 US US06/721,577 patent/US4624222A/en not_active Expired - Lifetime
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6290937U (US20020051482A1-20020502-M00020.png) * | 1985-11-26 | 1987-06-10 | ||
JPS63201305A (ja) * | 1987-02-18 | 1988-08-19 | Suzuki Motor Co Ltd | 四サイクルエンジンの動弁装置 |
JPH01177403A (ja) * | 1987-12-28 | 1989-07-13 | Yamaha Motor Co Ltd | 多弁式エンジンの動弁装置 |
US4942857A (en) * | 1988-01-18 | 1990-07-24 | Yamaha Hatsudoki Kabushiki Kaisha | Combustion chamber for engine with multiple valves |
JPH01145907U (US20020051482A1-20020502-M00020.png) * | 1988-03-31 | 1989-10-06 | ||
JPH0240904U (US20020051482A1-20020502-M00020.png) * | 1988-09-14 | 1990-03-20 | ||
JPH0216320A (ja) * | 1989-05-26 | 1990-01-19 | Yamaha Motor Co Ltd | 4サイクルエンジンのシリンダヘッド冷却構造 |
DE3932293C1 (US20020051482A1-20020502-M00020.png) * | 1989-09-28 | 1991-01-24 | Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De | |
JPH03172512A (ja) * | 1989-11-29 | 1991-07-25 | Yamaha Motor Co Ltd | Sohcエンジンの動弁装置 |
JPH03172511A (ja) * | 1989-11-29 | 1991-07-25 | Yamaha Motor Co Ltd | Sohcエンジンの動弁装置 |
JPH055406A (ja) * | 1991-10-18 | 1993-01-14 | Yamaha Motor Co Ltd | 4行程エンジンの動弁装置 |
Also Published As
Publication number | Publication date |
---|---|
JPH0243882B2 (US20020051482A1-20020502-M00020.png) | 1990-10-02 |
US4624222A (en) | 1986-11-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |