JPS5996354U - Exhaust gas recirculation amount control device - Google Patents
Exhaust gas recirculation amount control deviceInfo
- Publication number
- JPS5996354U JPS5996354U JP19477382U JP19477382U JPS5996354U JP S5996354 U JPS5996354 U JP S5996354U JP 19477382 U JP19477382 U JP 19477382U JP 19477382 U JP19477382 U JP 19477382U JP S5996354 U JPS5996354 U JP S5996354U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- gas recirculation
- control device
- amount control
- recirculation amount
- 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
Links
Landscapes
- Exhaust-Gas Circulating Devices (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の排気ガス連環量制御装置を示す断面側面
図、第２図は本考案の一実施例による排気ガス還流量制
御装置を余す断面側面図である。
１・・・ハウジング、２・・・排気ガズ還流路、３・・
・弁体、４・・・弁座、５・・・ブツシュ、６・・・覆
蓋、７・・・ダ −イアフラム、８・・・大気室、
９・・・負圧室、１０・・・ホルダ、１，１・・−ばね
、１２・・・負圧導入通路、１３・・・断熱層、なお図
中、同一符号は同一部分を示す。FIG. 1 is a cross-sectional side view showing a conventional exhaust gas recirculation amount control device, and FIG. 2 is a cross-sectional side view showing the remainder of the exhaust gas recirculation amount control device according to an embodiment of the present invention. 1...Housing, 2...Exhaust gas recirculation path, 3...
・Valve body, 4... Valve seat, 5... Bush, 6... Cover, 7... Diaphragm, 8... Atmospheric chamber,
9...Negative pressure chamber, 10...Holder, 1,1...-Spring, 12...Negative pressure introduction passage, 13...Heat insulating layer In the drawings, the same reference numerals indicate the same parts.
Claims (1)
弁体により上記環流路の開口度を制御して機関排気方′
スの一部を機関側へ環流させる排気ガス環流量制御装置
において、上記ハウジングの外表部にこれを覆う断熱層
を形成したことを特徴−とする排気ガス環流量制御装置
。A valve body is provided in the exhaust gas recirculation passage provided in the housing, and the opening degree of the recirculation passage is controlled by this valve body, thereby controlling the engine exhaust system.
1. An exhaust gas recirculation flow rate control device that recirculates a portion of gas to an engine side, characterized in that a heat insulating layer is formed on the outer surface of the housing to cover the outer surface of the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19477382U JPS5996354U (en) | 1982-12-20 | 1982-12-20 | Exhaust gas recirculation amount control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19477382U JPS5996354U (en) | 1982-12-20 | 1982-12-20 | Exhaust gas recirculation amount control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5996354U true JPS5996354U (en) | 1984-06-29 |
Family
ID=30418545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19477382U Pending JPS5996354U (en) | 1982-12-20 | 1982-12-20 | Exhaust gas recirculation amount control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5996354U (en) |
-
1982
- 1982-12-20 JP JP19477382U patent/JPS5996354U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5996354U (en) | Exhaust gas recirculation amount control device | |
| JPS5844414U (en) | Flow control valve for blow-by gas reduction device of internal combustion engine | |
| JPS589938U (en) | Intake control device for diesel engine | |
| JPS60149815U (en) | Internal combustion engine exhaust system | |
| JPS59115847U (en) | Diesel engine exhaust recirculation control device | |
| JPS5943657U (en) | Carburetor fuel concentration adjustment device | |
| JPH046733U (en) | ||
| JPS58178452U (en) | Diesel engine exhaust recirculation device | |
| JPS5830022U (en) | Exhaust gas recirculation control device | |
| JPS5816330U (en) | Exhaust pressure actuator | |
| JPS5892565U (en) | Internal combustion engine exhaust recirculation valve device | |
| JPS6038115U (en) | Engine secondary air control device | |
| JPS5960376U (en) | Internal combustion engine negative pressure control valve | |
| JPS59114451U (en) | Exhaust recirculation device control valve | |
| JPS60175838U (en) | speed limiter | |
| JPS5930527U (en) | Negative pressure control valve for exhaust gas control | |
| JPS58144015U (en) | Safety device of secondary air supply device | |
| JPS606810U (en) | secondary air control valve | |
| JPS6019752U (en) | vaporizer | |
| JPS5970068U (en) | Engine secondary air supply system | |
| JPS59107964U (en) | Engine exhaust recirculation device | |
| JPS5962254U (en) | Engine carburetor heating device | |
| JPS59182662U (en) | Engine air-fuel ratio adjustment device | |
| JPS582330U (en) | Internal combustion engine intake system | |
| JPS6097362U (en) | Engine exhaust recirculation device |