JPS5924951U - Noise reduction structure in engine oil pan - Google Patents

Noise reduction structure in engine oil pan

Info

Publication number
JPS5924951U
JPS5924951U JP12037582U JP12037582U JPS5924951U JP S5924951 U JPS5924951 U JP S5924951U JP 12037582 U JP12037582 U JP 12037582U JP 12037582 U JP12037582 U JP 12037582U JP S5924951 U JPS5924951 U JP S5924951U
Authority
JP
Japan
Prior art keywords
oil pan
noise reduction
reduction structure
engine oil
engine
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
JP12037582U
Other languages
Japanese (ja)
Other versions
JPS6346685Y2 (en
Inventor
伸行 中西
富永　和雄
Original Assignee
マツダ株式会社
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 マツダ株式会社 filed Critical マツダ株式会社
Priority to JP12037582U priority Critical patent/JPS5924951U/en
Publication of JPS5924951U publication Critical patent/JPS5924951U/en
Application granted granted Critical
Publication of JPS6346685Y2 publication Critical patent/JPS6346685Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Lubrication Details And Ventilation 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図はこの考案の一実施例の断面図、第２図はオイル
パンの斜視図、第３図はオイルパンをエンジン１に装着
する状態を示す断面図である。 １・・・エンジン、２・・・オイルパン、７・・・スリ
ット、８・・・周辺部、９・・・ダンピング材。FIG. 1 is a cross-sectional view of an embodiment of this invention, FIG. 2 is a perspective view of an oil pan, and FIG. 3 is a cross-sectional view showing the state in which the oil pan is attached to an engine 1. DESCRIPTION OF SYMBOLS 1... Engine, 2... Oil pan, 7... Slit, 8... Peripheral part, 9... Damping material.

Claims (1)

【実用新案登録請求の範囲】 エンジンの下面に装着されるオイルパンの側面に複数個
のスリットを穿設し、該スリットにダンピング材を充填
したエンジンのオイルパンにおける騒音低減構造におい
て、 上記スリットの周辺部をオイルパンの内方へ凹設して、
上記スリットに充填したダンピング材の外面がオイルパ
ンの外面よりも内方に位置するようにしたことを特徴と
するエンジンのオイルパンにおける騒音低減構造。[Claims for Utility Model Registration] A noise reduction structure for an engine oil pan in which a plurality of slits are formed in the side surface of an oil pan attached to the lower surface of the engine, and the slits are filled with a damping material. The peripheral part is recessed inward of the oil pan,
A noise reduction structure for an oil pan of an engine, characterized in that the outer surface of the damping material filled in the slit is located inward from the outer surface of the oil pan.
JP12037582U 1982-08-06 1982-08-06 Noise reduction structure in engine oil pan Granted JPS5924951U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12037582U JPS5924951U (en) 1982-08-06 1982-08-06 Noise reduction structure in engine oil pan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12037582U JPS5924951U (en) 1982-08-06 1982-08-06 Noise reduction structure in engine oil pan

Publications (2)

Publication Number Publication Date
JPS5924951U true JPS5924951U (en) 1984-02-16
JPS6346685Y2 JPS6346685Y2 (en) 1988-12-02

Family

ID=30275911

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12037582U Granted JPS5924951U (en) 1982-08-06 1982-08-06 Noise reduction structure in engine oil pan

Country Status (1)

Country Link
JP (1) JPS5924951U (en)

Also Published As

Publication number Publication date
JPS6346685Y2 (en) 1988-12-02

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