JPS611652U - Exhaust gas recirculation control valve - Google Patents

Exhaust gas recirculation control valve

Info

Publication number
JPS611652U
JPS611652U JP8691284U JP8691284U JPS611652U JP S611652 U JPS611652 U JP S611652U JP 8691284 U JP8691284 U JP 8691284U JP 8691284 U JP8691284 U JP 8691284U JP S611652 U JPS611652 U JP S611652U
Authority
JP
Japan
Prior art keywords
exhaust gas
control valve
gas recirculation
recirculation control
negative pressure
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
JP8691284U
Other languages
Japanese (ja)
Other versions
JPH0311403Y2 (en
Inventor
康男 百南
健二 植原
正一 大高
由起夫 近藤
Original Assignee
本田技研工業株式会社
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 本田技研工業株式会社 filed Critical 本田技研工業株式会社
Priority to JP8691284U priority Critical patent/JPS611652U/en
Publication of JPS611652U publication Critical patent/JPS611652U/en
Application granted granted Critical
Publication of JPH0311403Y2 publication Critical patent/JPH0311403Y2/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) [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図は本考案に基づく排気ガス還流制御弁の実施例の
全体を示す縦断面図である。 第２図は上記実施例の異なる状態を示すために第１図の
要部を示す部分縦断面図である。 １・・・・・・負圧作動部、２・・・・・・開度検出部
、３・・・・・・制御弁本体、４・・・・・・ダイヤフ
ラム、５・・・・・・ケーシング、６・・・・・・負圧
室、７・・・・・・大気室、８・・・・・・ケーシング
、９・・・・・・吸気入口、１０・・・・・・リテーナ
、１１・・・・・・コイルばね、１２・・・・・・検出
軸、１２ａ・・・・・・拡径頭部、１３・・・・・・排
気ガス出口、１４・・・・・・排気ガス入口、１５・・
・・・・弁体、１６・・・・・・弁座、１７・・・・・
・弁軸、１７ａ・・・・・・拡径頭部、１８・・・・・
・コイルばね、１９・・・・・・連結部材、２０・・曲
ケーシング、２１・・・・・・移動部材、２１ａ・・・
・・・延長部、２２・・・・・・ブラシ、２３・・・・
・・抵抗体、２４・・・・・・端子、２５・・・・・・
リード線、２６・・・・・・コイルばね。FIG. 1 is a longitudinal sectional view showing the entire embodiment of an exhaust gas recirculation control valve based on the present invention. FIG. 2 is a partial vertical cross-sectional view of the main part of FIG. 1 to show a different state of the above embodiment. DESCRIPTION OF SYMBOLS 1... Negative pressure operating part, 2... Opening degree detection part, 3... Control valve body, 4... Diaphragm, 5...・Casing, 6...Negative pressure chamber, 7...Atmospheric chamber, 8...Casing, 9...Intake inlet, 10... Retainer, 11...Coil spring, 12...Detection shaft, 12a...Enlarged diameter head, 13...Exhaust gas outlet, 14...・・Exhaust gas inlet, 15・・
... Valve body, 16 ... Valve seat, 17 ...
・Valve shaft, 17a... Enlarged diameter head, 18...
- Coil spring, 19... Connection member, 20... Bent casing, 21... Moving member, 21a...
...Extension part, 22...Brush, 23...
...Resistor, 24...Terminal, 25...
Lead wire, 26... Coil spring.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１） ｔＭ関吸入負圧によって作動するダイヤフラム
の如き負圧作動部と、該負圧作動部に弁棒を介して連結
された弁体により機関排気の一部を機関の吸入側に選択
的に還流し得る制御弁本体と、前記弁体の変位を検出す
るべく前記弁棒に連結された摺動子を有する可変抵抗器
からなる開度検出部とを有する排気ガス還流制御弁に於
で、 前記弁棒にロストモーション機構が設けられていること
を特徴とする排気ガス還流制御弁。(1) A part of the engine exhaust gas is selectively directed to the intake side of the engine by a negative pressure operating part such as a diaphragm that is operated by negative pressure in the tM suction, and a valve body connected to the negative pressure operating part via a valve stem. In an exhaust gas recirculation control valve, the exhaust gas recirculation control valve has a control valve main body capable of recirculating the gas to . An exhaust gas recirculation control valve, characterized in that the valve stem is provided with a lost motion mechanism. （２）前記口ストモーション機構が、２本の軸杆の対向
端部の拡径頭部を連結部材の中空内部に緩く保持してな
るものであることを特徴とする実用新案登録請求の範囲
第１項に記載の排気ガス還流制御弁。(2) Claims for registration of a utility model characterized in that the mouth strike motion mechanism is formed by loosely holding the enlarged diameter heads of the opposing ends of two shaft rods in the hollow interior of a connecting member. The exhaust gas recirculation control valve according to item 1.
JP8691284U 1984-06-11 1984-06-11 Exhaust gas recirculation control valve Granted JPS611652U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8691284U JPS611652U (en) 1984-06-11 1984-06-11 Exhaust gas recirculation control valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8691284U JPS611652U (en) 1984-06-11 1984-06-11 Exhaust gas recirculation control valve

Publications (2)

Publication Number Publication Date
JPS611652U true JPS611652U (en) 1986-01-08
JPH0311403Y2 JPH0311403Y2 (en) 1991-03-19

Family

ID=30638646

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8691284U Granted JPS611652U (en) 1984-06-11 1984-06-11 Exhaust gas recirculation control valve

Country Status (1)

Country Link
JP (1) JPS611652U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0834301A (en) * 1994-07-21 1996-02-06 Kuno Kinzoku Kogyo Kk Battery holder
JP2016080131A (en) * 2014-10-22 2016-05-16 大豊工業株式会社 Direct-acting actuator

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5892570U (en) * 1981-12-18 1983-06-23 本田技研工業株式会社 exhaust gas control valve
JPS58184078U (en) * 1982-06-02 1983-12-07 本田技研工業株式会社 Control valve opening detection device for automobile engines

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5892570U (en) * 1981-12-18 1983-06-23 本田技研工業株式会社 exhaust gas control valve
JPS58184078U (en) * 1982-06-02 1983-12-07 本田技研工業株式会社 Control valve opening detection device for automobile engines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0834301A (en) * 1994-07-21 1996-02-06 Kuno Kinzoku Kogyo Kk Battery holder
JP2016080131A (en) * 2014-10-22 2016-05-16 大豊工業株式会社 Direct-acting actuator

Also Published As

Publication number Publication date
JPH0311403Y2 (en) 1991-03-19

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