JPS6075664U - Intake duct device for internal combustion engine - Google Patents

Intake duct device for internal combustion engine

Info

Publication number
JPS6075664U
JPS6075664U JP16747083U JP16747083U JPS6075664U JP S6075664 U JPS6075664 U JP S6075664U JP 16747083 U JP16747083 U JP 16747083U JP 16747083 U JP16747083 U JP 16747083U JP S6075664 U JPS6075664 U JP S6075664U
Authority
JP
Japan
Prior art keywords
combustion engine
internal combustion
intake duct
duct device
intake
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
JP16747083U
Other languages
Japanese (ja)
Other versions
JPS643811Y2 (en
Inventor
文明 森
Original Assignee
いすゞ自動車株式会社
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 いすゞ自動車株式会社 filed Critical いすゞ自動車株式会社
Priority to JP16747083U priority Critical patent/JPS6075664U/en
Publication of JPS6075664U publication Critical patent/JPS6075664U/en
Application granted granted Critical
Publication of JPS643811Y2 publication Critical patent/JPS643811Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Testing Of Engines (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (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 the drawing]

第１図は従来のダクト装置を示す断面図、第２図は本考
案に係る内燃機関用吸気ダクト装置の一実施例を示す断
面図、第３図は第２図Ａ−Ａ線断面図、第４図は第２図
Ｂ−Ｂ線矢視正面図、第５図は同装置内の空気流及び異
物侵入軌跡を示す説明図である。 図中、１は吸気ダクト本体、１ａは屈曲部後壁部、２は
空気取入口、３は防塵用網蓋、６は異物捕集部である。FIG. 1 is a sectional view showing a conventional duct device, FIG. 2 is a sectional view showing an embodiment of an intake duct device for an internal combustion engine according to the present invention, and FIG. 3 is a sectional view taken along the line A-A in FIG. FIG. 4 is a front view taken along the line B--B in FIG. 2, and FIG. 5 is an explanatory diagram showing the airflow and foreign matter intrusion locus within the device. In the figure, 1 is the main body of the intake duct, 1a is the rear wall of the bent portion, 2 is the air intake port, 3 is the dustproof mesh cover, and 6 is the foreign matter collection section.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一端が内燃機関の吸気系に接続され、他端が空気取入口
として上方へ導かれて走行方向前方に臨んで屈曲された
吸気ダクト本体と、該吸気ダクト本体の空気取入口に開
閉自在に設けられ、高速走行時の空気圧により開放され
る防塵用網蓋と、上記吸気ダクト本体の屈曲部後壁部に
形成され、上記空気取入口から侵入した異物を案内しつ
つ収納する異物捕集部とを備えたことを特徴とする内燃
機関用吸気ダクト装置。One end is connected to the intake system of the internal combustion engine, and the other end is guided upward as an air intake and is bent to face the front in the running direction. a dust-proof mesh cover that is opened by air pressure during high-speed driving; and a foreign matter collection section formed on the rear wall of the bent portion of the intake duct body to guide and store foreign matter that has entered through the air intake port. An intake duct device for an internal combustion engine, characterized by comprising:
JP16747083U 1983-10-31 1983-10-31 Intake duct device for internal combustion engine Granted JPS6075664U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16747083U JPS6075664U (en) 1983-10-31 1983-10-31 Intake duct device for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16747083U JPS6075664U (en) 1983-10-31 1983-10-31 Intake duct device for internal combustion engine

Publications (2)

Publication Number Publication Date
JPS6075664U true JPS6075664U (en) 1985-05-27
JPS643811Y2 JPS643811Y2 (en) 1989-02-01

Family

ID=30366379

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16747083U Granted JPS6075664U (en) 1983-10-31 1983-10-31 Intake duct device for internal combustion engine

Country Status (1)

Country Link
JP (1) JPS6075664U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017193973A (en) * 2016-04-19 2017-10-26 日野自動車株式会社 Intake duct

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017193973A (en) * 2016-04-19 2017-10-26 日野自動車株式会社 Intake duct

Also Published As

Publication number Publication date
JPS643811Y2 (en) 1989-02-01

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