JPS60120226U - Combustion chamber of dual intake valve internal combustion engine - Google Patents

Combustion chamber of dual intake valve internal combustion engine

Info

Publication number
JPS60120226U
JPS60120226U JP627584U JP627584U JPS60120226U JP S60120226 U JPS60120226 U JP S60120226U JP 627584 U JP627584 U JP 627584U JP 627584 U JP627584 U JP 627584U JP S60120226 U JPS60120226 U JP S60120226U
Authority
JP
Japan
Prior art keywords
intake valve
combustion chamber
combustion engine
internal combustion
valve 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.)
Pending
Application number
JP627584U
Other languages
Japanese (ja)
Inventor
良秋 伊藤
Original Assignee
トヨタ自動車株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by トヨタ自動車株式会社 filed Critical トヨタ自動車株式会社
Priority to JP627584U priority Critical patent/JPS60120226U/en
Publication of JPS60120226U publication Critical patent/JPS60120226U/en
Pending legal-status Critical Current

Links

Landscapes

  • Valve-Gear Or Valve Arrangements (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の実施例の平面図、第２図は第１図の■
−■線に沿う縦断面図、第３図は従来の燃焼室の吸気弁
近傍における吸気流を示す説明図、第４図は本考案の上
記実施例の吸気弁近傍における吸気流を示す説明図であ
る。 １・・・・・・機関、１４・・・・・・燃焼室、２１，
２２・・曲吸気弁、２３．２４・曲・吸気ポート、２５
，２６・・・・・・弁シート部、２７・・・・・・突出
部、３ｏ・・・・・・隔壁。Fig. 1 is a plan view of an embodiment of the present invention, and Fig. 2 is a plan view of the embodiment of the present invention.
3 is an explanatory diagram showing the intake flow near the intake valve of the conventional combustion chamber; FIG. 4 is an explanatory diagram showing the intake flow near the intake valve of the above-mentioned embodiment of the present invention. It is. 1...engine, 14...combustion chamber, 21,
22...Curved intake valve, 23.24...Curved intake port, 25
, 26...Valve seat portion, 27...Protrusion portion, 3o...Partition wall.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 各気筒の燃焼室の上部に複数の吸気弁を相互に近接して
設けた複吸気弁式内燃機関において、前記吸気弁間に、
燃焼室の中心に向かう突出部をその先端に形成した隔壁
を設けたことを特徴とする複吸気弁式内燃機関の燃焼室
。In a multiple intake valve type internal combustion engine in which a plurality of intake valves are provided close to each other in the upper part of the combustion chamber of each cylinder, between the intake valves,
A combustion chamber for a dual intake valve type internal combustion engine, characterized in that a partition wall is provided with a protruding portion formed at the tip thereof toward the center of the combustion chamber.
JP627584U 1984-01-23 1984-01-23 Combustion chamber of dual intake valve internal combustion engine Pending JPS60120226U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP627584U JPS60120226U (en) 1984-01-23 1984-01-23 Combustion chamber of dual intake valve internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP627584U JPS60120226U (en) 1984-01-23 1984-01-23 Combustion chamber of dual intake valve internal combustion engine

Publications (1)

Publication Number Publication Date
JPS60120226U true JPS60120226U (en) 1985-08-14

Family

ID=30483566

Family Applications (1)

Application Number Title Priority Date Filing Date
JP627584U Pending JPS60120226U (en) 1984-01-23 1984-01-23 Combustion chamber of dual intake valve internal combustion engine

Country Status (1)

Country Link
JP (1) JPS60120226U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013113126A (en) * 2011-11-25 2013-06-10 Honda Motor Co Ltd Combustion chamber structure for internal combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013113126A (en) * 2011-11-25 2013-06-10 Honda Motor Co Ltd Combustion chamber structure for internal combustion engine

Similar Documents

Publication Publication Date Title
JPS60120226U (en) Combustion chamber of dual intake valve internal combustion engine
JPS59103809U (en) valve seat
JPS58137804U (en) Engine cylinder head structure
JPS60178342U (en) cylinder head of internal combustion engine
JPS58177546U (en) Combustion chamber of internal combustion engine
JPS58144043U (en) Cylinder head of multi-valve internal combustion engine
JPS599109U (en) Internal combustion engine supply and exhaust valves
JPS59135335U (en) internal combustion engine
JPS5825639U (en) Engine cylinder head structure
JPS6010811U (en) engine intake and exhaust valve
JPS5851023U (en) Combustion chamber structure of internal combustion engine
JPS603208U (en) Valve seats for internal combustion engines
JPS5820328U (en) Combustion chamber of internal combustion engine
JPS5835615U (en) Valve seat in internal combustion engine
JPS60162253U (en) Throttle chamber icing prevention device
JPS5941621U (en) Intake system for 2-intake valve internal combustion engine
JPS582306U (en) Internal combustion engine intake and exhaust passages
JPS5830724U (en) Cylinder head of overhead 4-valve engine
JPS6098747U (en) internal combustion engine cylinder head
JPS60175804U (en) Engine cylinder head structure
JPS58129013U (en) Internal combustion engine valve seat
JPS5882454U (en) cylinder head of internal combustion engine
JPS60110610U (en) Valve seal structure
JPS5842357U (en) Intake manifold structure of internal combustion engine
JPS60195929U (en) 4-valve internal combustion engine