JPS60131408U - Indoor air exhaust device - Google Patents

Indoor air exhaust device

Info

Publication number
JPS60131408U
JPS60131408U JP1912384U JP1912384U JPS60131408U JP S60131408 U JPS60131408 U JP S60131408U JP 1912384 U JP1912384 U JP 1912384U JP 1912384 U JP1912384 U JP 1912384U JP S60131408 U JPS60131408 U JP S60131408U
Authority
JP
Japan
Prior art keywords
air exhaust
exhaust device
indoor air
vehicle
absorbing member
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
JP1912384U
Other languages
Japanese (ja)
Inventor
酒井　良博
Original Assignee
日産自動車株式会社
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 日産自動車株式会社 filed Critical 日産自動車株式会社
Priority to JP1912384U priority Critical patent/JPS60131408U/en
Publication of JPS60131408U publication Critical patent/JPS60131408U/en
Pending legal-status Critical Current

Links

Landscapes

  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (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〜第３図は従来例に係り、第１図は自動車の後部
側面図、第２図および第３図は従来のそれぞれ異なる例
を示す空気排出装置の断面説明図、第４図はこの考案の
第１の実施例による空気排出装置の断面説明図、第５図
はこの考案の他の実施例による空気排出装置の正面図、
第６図は第５図のＶＩ−ＶＩ断面図、第７図は第２図の
従来例とこの考案の第１の実施例とで車室の音圧レベル
を比較した特性図である。 （図面の主要部を表わす符号の説明）、１１・・・・・
・空気排出通路、１５・・・・・・多孔質吸音部材。Figures 1 to 3 relate to conventional examples, with Figure 1 being a rear side view of an automobile, Figures 2 and 3 being cross-sectional explanatory views of air exhaust devices showing different examples of the prior art, and Figure 4 being A cross-sectional explanatory view of an air exhaust device according to a first embodiment of this invention, FIG. 5 is a front view of an air exhaust device according to another embodiment of this invention,
FIG. 6 is a sectional view taken along VI-VI in FIG. 5, and FIG. 7 is a characteristic diagram comparing the sound pressure level of the vehicle interior between the conventional example shown in FIG. 2 and the first embodiment of the present invention. (Explanation of symbols representing main parts of drawings), 11...
- Air discharge passage, 15... Porous sound absorbing member.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 車室内と車外とを連通ずる空気排出通路の一部に多孔質
吸音部材を設けたことを特徴とする室内空気排出装置。An indoor air exhaust device characterized in that a porous sound absorbing member is provided in a part of an air exhaust passage that communicates the inside of a vehicle with the outside of the vehicle.
JP1912384U 1984-02-15 1984-02-15 Indoor air exhaust device Pending JPS60131408U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1912384U JPS60131408U (en) 1984-02-15 1984-02-15 Indoor air exhaust device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1912384U JPS60131408U (en) 1984-02-15 1984-02-15 Indoor air exhaust device

Publications (1)

Publication Number Publication Date
JPS60131408U true JPS60131408U (en) 1985-09-03

Family

ID=30508399

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1912384U Pending JPS60131408U (en) 1984-02-15 1984-02-15 Indoor air exhaust device

Country Status (1)

Country Link
JP (1) JPS60131408U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62124019U (en) * 1986-01-30 1987-08-06
JP2008030696A (en) * 2006-07-31 2008-02-14 Denso Corp Pressure adjusting ventilation device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62124019U (en) * 1986-01-30 1987-08-06
JP2008030696A (en) * 2006-07-31 2008-02-14 Denso Corp Pressure adjusting ventilation device

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