JPH035976U - - Google Patents
Info
- Publication number
- JPH035976U JPH035976U JP6337089U JP6337089U JPH035976U JP H035976 U JPH035976 U JP H035976U JP 6337089 U JP6337089 U JP 6337089U JP 6337089 U JP6337089 U JP 6337089U JP H035976 U JPH035976 U JP H035976U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- housing
- supply port
- intake manifold
- idle control
- 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
- 230000000903 blocking effect Effects 0.000 claims description 5
- 238000007664 blowing Methods 0.000 claims 1
- 239000000498 cooling water Substances 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
第１図及び第２図は本考案の第１の実施例に係
り、第１図はアイドル制御弁の縦断面図、第２図
は火炎遮断板の外観斜視図、第３図及び第４図は
第２の実施例に係り、第３図は火炎遮断板の組付
け構造を示す説明図、第４図は火炎遮断板の縦断
面図、第５図及び第６図は従来技術に係り、第５
図はアイドル制御弁の縦断面図、第６図はアイド
ル制御弁の底面図である。
１…インテイクマニホールド、２…補助空気供
給口、４…ハウジング、５…通気路、５Ａ…流入
口、５Ｂ…弁室部、５Ｃ…流出口、１２…エアカ
ツトバルブ、１６…スライダ、２１，３１…火炎
遮断板。
1 and 2 relate to the first embodiment of the present invention, in which FIG. 1 is a vertical sectional view of the idle control valve, FIG. 2 is an external perspective view of the flame blocking plate, and FIGS. 3 and 4. is related to the second embodiment, FIG. 3 is an explanatory diagram showing the assembly structure of the flame blocking plate, FIG. 4 is a longitudinal cross-sectional view of the flame blocking plate, and FIGS. 5 and 6 are related to the prior art. Fifth
The figure is a longitudinal sectional view of the idle control valve, and FIG. 6 is a bottom view of the idle control valve. DESCRIPTION OF SYMBOLS 1...Intake manifold, 2...Auxiliary air supply port, 4...Housing, 5...Air passage, 5A...Inflow port, 5B...Valve chamber, 5C...Outflow port, 12...Air cut valve, 16...Slider, 21, 31 ...Flame blocking board.
Claims (1)
ドに取付けられるハウジングと、該ハウジングに
形成され、一側開口がスロツトルバルブ上流側の
バイパス通路に連通する流入口となり、他側開口
が前記補助空気供給口に連通する流出口となり、
途中が弁室部となつた通気路と、該通気路の弁室
部内に回動可能に設けられ、エンジン冷却水の温
度に応じて該通気路の流入口を開閉する合成樹脂
製のエアカツトバルブと、該エアカツトバルブと
対向して前記弁室部内に回動可能に設けられ、前
記流出口を開閉するスライダとを備えたアイドル
制御弁において、前記インテイクマニホールドと
ハウジングとの間には、該インテイクマニホール
ドの補助空気供給口を介して前記通気路内に火炎
が吹込むのを防止する火炎遮断板を配設したこと
を特徴とするアイドル制御弁。 A housing that has an auxiliary air supply port and is attached to the intake manifold; an opening on one side of which is formed in the housing and serves as an inlet that communicates with a bypass passage upstream of the throttle valve; and an opening on the other side that serves as the auxiliary air supply port. It becomes an outlet that communicates with
A vent passageway with a valve chamber part in the middle, and a synthetic resin air cut that is rotatably provided within the valve chamber part of the vent passageway and opens and closes the inlet of the vent passageway depending on the temperature of the engine cooling water. In the idle control valve, the idle control valve includes a valve, and a slider that is rotatably provided in the valve chamber facing the air cut valve and opens and closes the outlet, between the intake manifold and the housing. An idle control valve characterized in that a flame blocking plate is provided to prevent flame from blowing into the air passage through the auxiliary air supply port of the intake manifold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6337089U JPH035976U (en) | 1989-05-31 | 1989-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6337089U JPH035976U (en) | 1989-05-31 | 1989-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH035976U true JPH035976U (en) | 1991-01-21 |
Family
ID=31593354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6337089U Pending JPH035976U (en) | 1989-05-31 | 1989-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH035976U (en) |
-
1989
- 1989-05-31 JP JP6337089U patent/JPH035976U/ja active Pending
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