JPS5857532U - Vehicle exhaust brake valve device - Google Patents

Vehicle exhaust brake valve device

Info

Publication number
JPS5857532U
JPS5857532U JP15305981U JP15305981U JPS5857532U JP S5857532 U JPS5857532 U JP S5857532U JP 15305981 U JP15305981 U JP 15305981U JP 15305981 U JP15305981 U JP 15305981U JP S5857532 U JPS5857532 U JP S5857532U
Authority
JP
Japan
Prior art keywords
brake valve
valve device
exhaust brake
vehicle exhaust
exhaust
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
JP15305981U
Other languages
Japanese (ja)
Other versions
JPS628353Y2 (en
Inventor
博敏 小川
Original Assignee
三菱自動車工業株式会社
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 三菱自動車工業株式会社 filed Critical 三菱自動車工業株式会社
Priority to JP15305981U priority Critical patent/JPS5857532U/en
Publication of JPS5857532U publication Critical patent/JPS5857532U/en
Application granted granted Critical
Publication of JPS628353Y2 publication Critical patent/JPS628353Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (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図はエキゾーストブレーキバルブ装置５のレイアウ
ト説明図、第２図は従来構造における第１図■部の拡大
断面図、第３図は第２図■−■線に沿う断面図、第４図
は本考案の実施例における第３図相当の断面図、第５図
は第３図及び第４図に示すバルブゲート１５を使用して
測定した気流音のデータを示す説明図である。 １：排気管、５：エキゾーストブレーキバルブ装置、１
４：通路、１５：バルブゲート、１８：貫通孔、２０：
開口。Fig. 1 is an explanatory diagram of the layout of the exhaust brake valve device 5, Fig. 2 is an enlarged sectional view of the section ■ in Fig. 1 in the conventional structure, Fig. 3 is a sectional view taken along the line - ■ in Fig. 2, and Fig. 4. is a sectional view corresponding to FIG. 3 in an embodiment of the present invention, and FIG. 5 is an explanatory diagram showing data of airflow sound measured using the valve gate 15 shown in FIGS. 3 and 4. 1: Exhaust pipe, 5: Exhaust brake valve device, 1
4: Passage, 15: Valve gate, 18: Through hole, 20:
Opening.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] エンジンの排気通路に設けられ同排気通路を連通あるい
は遮断するバルブゲートに排気用貫通孔ヲ有スるエキゾ
ーストブレーキバルブにおいて、上記バルブゲートに上
記貫通孔の断面積より小さな断面積を有する開口を設け
たことを特徴とする車両用エキゾーストブレーキバルブ
装置。In an exhaust brake valve that has an exhaust through hole in the valve gate that is installed in the exhaust passage of the engine and communicates or blocks the exhaust passage, the valve gate is provided with an opening having a cross-sectional area smaller than the cross-sectional area of the through-hole. An exhaust brake valve device for a vehicle characterized by:
JP15305981U 1981-10-15 1981-10-15 Vehicle exhaust brake valve device Granted JPS5857532U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15305981U JPS5857532U (en) 1981-10-15 1981-10-15 Vehicle exhaust brake valve device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15305981U JPS5857532U (en) 1981-10-15 1981-10-15 Vehicle exhaust brake valve device

Publications (2)

Publication Number Publication Date
JPS5857532U true JPS5857532U (en) 1983-04-19
JPS628353Y2 JPS628353Y2 (en) 1987-02-26

Family

ID=29945687

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15305981U Granted JPS5857532U (en) 1981-10-15 1981-10-15 Vehicle exhaust brake valve device

Country Status (1)

Country Link
JP (1) JPS5857532U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2427899A (en) * 2004-04-05 2007-01-10 Komatsu Mfg Co Ltd Cooling device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4054156A (en) * 1975-02-24 1977-10-18 The Weatherhead Company Exhaust brake valve

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4054156A (en) * 1975-02-24 1977-10-18 The Weatherhead Company Exhaust brake valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2427899A (en) * 2004-04-05 2007-01-10 Komatsu Mfg Co Ltd Cooling device
GB2427899B (en) * 2004-04-05 2008-04-02 Komatsu Mfg Co Ltd Cooling device

Also Published As

Publication number Publication date
JPS628353Y2 (en) 1987-02-26

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