JPS59110332U - Diesel engine intake port device - Google Patents

Diesel engine intake port device

Info

Publication number
JPS59110332U
JPS59110332U JP266083U JP266083U JPS59110332U JP S59110332 U JPS59110332 U JP S59110332U JP 266083 U JP266083 U JP 266083U JP 266083 U JP266083 U JP 266083U JP S59110332 U JPS59110332 U JP S59110332U
Authority
JP
Japan
Prior art keywords
air intake
port
port device
air
intake port
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
Application number
JP266083U
Other languages
Japanese (ja)
Other versions
JPH0217154Y2 (en
Inventor
龍雄 金子
川上　雅由
進 大西
Original Assignee
株式会社新潟鐵工所
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 株式会社新潟鐵工所 filed Critical 株式会社新潟鐵工所
Priority to JP266083U priority Critical patent/JPS59110332U/en
Publication of JPS59110332U publication Critical patent/JPS59110332U/en
Application granted granted Critical
Publication of JPH0217154Y2 publication Critical patent/JPH0217154Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • 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) [Abstract] 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 the drawing]

第１図は、この考案に係る内燃機関の給気装置が設けら
れたシリンダヘッドの断面図、第２図は、第１図の■−
■線における断面図、・第３図は、第１図の■−■線に
おける断面図、第４図は、ヘリカルポート付近を示す断
面図、第５図は、この考案の実施例の給気装置の特性及
び従来の給気装置の特性を示す説明−である。 ２・・・給気装置、５・・・シリンダライナー、６・・
・ダイレクトポート、８・・・ヘリカルポート、７・・
・旋回部。 し ２ □Ｃ−＝＝ し昏 旧、、Ｊ３Fig. 1 is a sectional view of a cylinder head equipped with an air supply system for an internal combustion engine according to this invention, and Fig. 2 is a cross-sectional view of the cylinder head shown in Fig. 1.
・Figure 3 is a sectional view taken along the line ■-■ in Figure 1, Figure 4 is a sectional view showing the vicinity of the helical port, Figure 5 is the air supply of the embodiment of this invention. This is an explanation showing the characteristics of the device and the characteristics of a conventional air supply device. 2... Air supply device, 5... Cylinder liner, 6...
・Direct port, 8...Helical port, 7...
・Swivel part.し２ □C-== しょう、、J3

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 給気弁の開成に伴って、給気をシリンダヘッド・シリン
ダライナー・ピストンにより構成された燃焼室内へ導く
内燃機関の給気ポート装置において、給気をシリンダラ
イナーに対して該シリンダライナーの内周面に接する方
向に供給するダイレクトポートと、該ダイレクトポート
とは上記給気弁付近で合流されると共に、給気弁付近に
は、し、リングライナーに給気を供給して燃焼室内に一
方向のスワールを生成させる旋回部が形成されているへ
りカルポートとを具備する構成となることを特徴とする
内燃機関の給気ポート装置。In an air intake port device for an internal combustion engine that guides air intake into a combustion chamber constituted by a cylinder head, cylinder liner, and piston when an air intake valve opens, the air intake is directed to the cylinder liner and to the inner periphery of the cylinder liner. The direct port that supplies air in the direction of contact with the surface and the direct port are merged near the air intake valve, and there is a direct port that supplies air to the ring liner and directs air into the combustion chamber in one direction. 1. An air intake port device for an internal combustion engine, comprising: a helical port in which a swirl portion is formed to generate a swirl.
JP266083U 1983-01-14 1983-01-14 Diesel engine intake port device Granted JPS59110332U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP266083U JPS59110332U (en) 1983-01-14 1983-01-14 Diesel engine intake port device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP266083U JPS59110332U (en) 1983-01-14 1983-01-14 Diesel engine intake port device

Publications (2)

Publication Number Publication Date
JPS59110332U true JPS59110332U (en) 1984-07-25
JPH0217154Y2 JPH0217154Y2 (en) 1990-05-14

Family

ID=30134313

Family Applications (1)

Application Number Title Priority Date Filing Date
JP266083U Granted JPS59110332U (en) 1983-01-14 1983-01-14 Diesel engine intake port device

Country Status (1)

Country Link
JP (1) JPS59110332U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5525536A (en) * 1978-08-10 1980-02-23 Toyota Motor Corp Intake apparatus of multicylinder internal combustion engine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5525536A (en) * 1978-08-10 1980-02-23 Toyota Motor Corp Intake apparatus of multicylinder internal combustion engine

Also Published As

Publication number Publication date
JPH0217154Y2 (en) 1990-05-14

Similar Documents

Publication Publication Date Title
JPS59110332U (en) Diesel engine intake port device
JPS59126132U (en) intake device
JPS58127125U (en) hot plug
JPS59114419U (en) Direct injection diesel engine piston
JPS58130047U (en) engine cylinder head
JPS5896013U (en) Side chamber type diesel engine
JPS60192255U (en) cylinder head of internal combustion engine
JPS6014234U (en) Combustion chamber of direct injection diesel engine
JPS6055726U (en) Engine combustion chamber structure
JPS60155729U (en) Internal combustion engine scavenging device
JPS58134625U (en) Direct injection internal combustion engine piston
JPS5851023U (en) Combustion chamber structure of internal combustion engine
JPS58167727U (en) Nozzle forming member for diesel engine with auxiliary combustion chamber
JPS6054775U (en) Internal combustion engine ignition system
JPS59186425U (en) Combustion chamber of internal combustion engine
JPS59150942U (en) Combustion chamber of direct injection diesel engine
JPS5882454U (en) cylinder head of internal combustion engine
JPS58152558U (en) internal combustion engine intake manifold
JPS58113829U (en) Internal combustion engine manifold mounting device
JPS60170030U (en) Internal combustion engine fuel supply system
JPS58114834U (en) direct injection internal combustion engine
JPS5927132U (en) side valve engine piston
JPS58152519U (en) Cylinder head structure of supercharged engine
JPH03104176U (en)
JPS5949766U (en) internal combustion engine