JPH01130038U - - Google Patents

Info

Publication number
JPH01130038U
JPH01130038U JP2698988U JP2698988U JPH01130038U JP H01130038 U JPH01130038 U JP H01130038U JP 2698988 U JP2698988 U JP 2698988U JP 2698988 U JP2698988 U JP 2698988U JP H01130038 U JPH01130038 U JP H01130038U
Authority
JP
Japan
Prior art keywords
supercharger
soundproofing
internal combustion
space
combustion 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.)
Pending
Application number
JP2698988U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP2698988U priority Critical patent/JPH01130038U/ja
Publication of JPH01130038U publication Critical patent/JPH01130038U/ja
Pending legal-status Critical Current

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  • Supercharger (AREA)

Description

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

第１図は本考案の一実施例による内燃機関用過
給機に防音材を挾み込んだ状態を示す説明図、第
２図は従来技術のものと本考案のものとを音圧レ
ベルで比較した図表、第３図は従来技術の説明図
である。 １……エンジン、３……エンジン補機（エアク
リーナ）、４……過給機、８……車両ボデー、９
……防音材。 Fig. 1 is an explanatory diagram showing a state in which a soundproof material is sandwiched in a supercharger for an internal combustion engine according to an embodiment of the present invention, and Fig. 2 shows a comparison between the prior art and the present invention in terms of sound pressure level. The comparison diagram, FIG. 3, is an explanatory diagram of the prior art. 1...Engine, 3...Engine auxiliary equipment (air cleaner), 4...Supercharger, 8...Vehicle body, 9
...Soundproofing material.

Claims (1)

【実用新案登録請求の範囲】 (1) 吸気配管中に過給機を配設した内燃機関に
おいて、前記過給機とエンジンとの空間に変形可
能な防音材を挾み込んだ、内燃機関用過給機の防
音装置。 (2) 請求項(1)項の防音材を過給機と他のエンジ
ン補機との空間に挾み込んだ、内燃機関用過給機
の防音装置。 (3) 請求項(1)項の防音材を過給機と車両ボデー
との空間に挾み込んだ、内燃機関用過給機の防音
装置。[Scope of Claim for Utility Model Registration] (1) An internal combustion engine with a supercharger disposed in the intake pipe, in which a deformable soundproofing material is inserted in the space between the supercharger and the engine. Soundproofing device for supercharger. (2) A soundproofing device for a supercharger for an internal combustion engine, in which the soundproofing material according to claim (1) is inserted into a space between the supercharger and other engine auxiliary equipment. (3) A soundproofing device for a supercharger for an internal combustion engine, in which the soundproofing material according to claim (1) is inserted into a space between the supercharger and a vehicle body.
JP2698988U 1988-02-29 1988-02-29 Pending JPH01130038U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2698988U JPH01130038U (en) 1988-02-29 1988-02-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2698988U JPH01130038U (en) 1988-02-29 1988-02-29

Publications (1)

Publication Number Publication Date
JPH01130038U true JPH01130038U (en) 1989-09-05

Family

ID=31249103

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2698988U Pending JPH01130038U (en) 1988-02-29 1988-02-29

Country Status (1)

Country Link
JP (1) JPH01130038U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62170726A (en) * 1986-01-23 1987-07-27 Mazda Motor Corp Pressure wave supercharger

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62170726A (en) * 1986-01-23 1987-07-27 Mazda Motor Corp Pressure wave supercharger

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