JPS59105035U - Waste gate valve device - Google Patents

Waste gate valve device

Info

Publication number
JPS59105035U
JPS59105035U JP20215382U JP20215382U JPS59105035U JP S59105035 U JPS59105035 U JP S59105035U JP 20215382 U JP20215382 U JP 20215382U JP 20215382 U JP20215382 U JP 20215382U JP S59105035 U JPS59105035 U JP S59105035U
Authority
JP
Japan
Prior art keywords
valve device
valve stems
exhaust
pressure
exhaust manifold
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
JP20215382U
Other languages
Japanese (ja)
Other versions
JPS6332338Y2 (en
Inventor
早坂　弘
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 JP20215382U priority Critical patent/JPS59105035U/en
Publication of JPS59105035U publication Critical patent/JPS59105035U/en
Application granted granted Critical
Publication of JPS6332338Y2 publication Critical patent/JPS6332338Y2/ja
Granted legal-status Critical Current

Links

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]

図面は本案装置の実施例を示す縦断面図である。 １・・・排気マニホールド、１Ａ・・・隔壁、２・・・
バイハス路、３Ａ、３Ｂ・・・ポート、４Ａ、　　４Ｂ
・・・バルブステム、５・・・ブリッジ、６・・・圧縮
コイルばね、７・・・受圧部、１０・・・アクチュエー
タ、１１・・・押圧杆、１２・・・ダイヤフラム。The drawing is a longitudinal sectional view showing an embodiment of the present device. 1... Exhaust manifold, 1A... Bulkhead, 2...
Baijas Road, 3A, 3B...Port, 4A, 4B
... Valve stem, 5... Bridge, 6... Compression coil spring, 7... Pressure receiving part, 10... Actuator, 11... Pressing rod, 12... Diaphragm.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 排気マニホールドと排気タービンとの間に設け、ブース
ト圧を排気管に短絡排出自在とするウェストゲートバル
ブ装置において、内部を２室に区分した排気マニホール
ドの各室とバイパス路との間にそれぞれポートを設け、
これら２つのポートに開閉自在にバルブステムを取付け
て両バルブステムを排気マニホールド内の排気ガス圧に
よるセルフロック形バルブステムとし、両バルブ不テム
の上端に連結したブリッジの中央部に受圧部を設け、こ
の受圧部に所定の隙間をへだててアクチュエータの押圧
杆の先端を臨ませてなるウェストゲートバルブ装置。In a wastegate valve device that is installed between an exhaust manifold and an exhaust turbine and can freely short-circuit and discharge boost pressure to the exhaust pipe, a port is installed between each chamber of the exhaust manifold, which is internally divided into two chambers, and the bypass passage. established,
Valve stems are attached to these two ports so that they can be opened and closed, making both valve stems self-locking valve stems using the exhaust gas pressure in the exhaust manifold, and a pressure receiving part is provided in the center of the bridge connected to the upper ends of both valve stems. , a wastegate valve device in which the tip of the pressure rod of the actuator faces the pressure receiving portion with a predetermined gap.
JP20215382U 1982-12-29 1982-12-29 Waste gate valve device Granted JPS59105035U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20215382U JPS59105035U (en) 1982-12-29 1982-12-29 Waste gate valve device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20215382U JPS59105035U (en) 1982-12-29 1982-12-29 Waste gate valve device

Publications (2)

Publication Number Publication Date
JPS59105035U true JPS59105035U (en) 1984-07-14
JPS6332338Y2 JPS6332338Y2 (en) 1988-08-29

Family

ID=30427633

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20215382U Granted JPS59105035U (en) 1982-12-29 1982-12-29 Waste gate valve device

Country Status (1)

Country Link
JP (1) JPS59105035U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61152734U (en) * 1985-03-14 1986-09-20
JPS6220132U (en) * 1985-07-22 1987-02-06

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56133929U (en) * 1980-03-12 1981-10-12
JPS56175525U (en) * 1980-05-28 1981-12-24

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56133929U (en) * 1980-03-12 1981-10-12
JPS56175525U (en) * 1980-05-28 1981-12-24

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61152734U (en) * 1985-03-14 1986-09-20
JPS6220132U (en) * 1985-07-22 1987-02-06

Also Published As

Publication number Publication date
JPS6332338Y2 (en) 1988-08-29

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