JPS5846844U - Auxiliary air control device - Google Patents
Auxiliary air control deviceInfo
- Publication number
- JPS5846844U JPS5846844U JP14242181U JP14242181U JPS5846844U JP S5846844 U JPS5846844 U JP S5846844U JP 14242181 U JP14242181 U JP 14242181U JP 14242181 U JP14242181 U JP 14242181U JP S5846844 U JPS5846844 U JP S5846844U
- Authority
- JP
- Japan
- Prior art keywords
- auxiliary air
- shutter
- air control
- bias
- control device
- 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
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の補助空気制御装置の吸入空気流一方向の
断面図、第２図は第１図のＸ−Ｘ断面図、第３図は時間
に対するエンジン回転数の変化を表わしたグラフ、第４
図は本考案の補助空気制御装置の断面図、第５図は多段
バネの荷重変化に対する撓み量を表わすグラフである。
主要部分の符号の説明、１・・・補助空気通路、２ａ、
２ｂ・・・ハウジング、５・・・アジヤスティングプレ
ート、７・・・シャッタ、９・・・スプリング、９ａ・
・・多段バネ、１１・・・バイメタル素子。Fig. 1 is a cross-sectional view of a conventional auxiliary air control device in one direction of the intake air flow, Fig. 2 is a cross-sectional view taken along line XX in Fig. 1, and Fig. 3 is a graph showing changes in engine speed over time. Fourth
The figure is a sectional view of the auxiliary air control device of the present invention, and FIG. 5 is a graph showing the amount of deflection of the multi-stage spring with respect to changes in load. Explanation of symbols of main parts: 1... Auxiliary air passage, 2a,
2b...Housing, 5...Adjusting plate, 7...Shutter, 9...Spring, 9a...
...Multi-stage spring, 11...bimetal element.
Claims (2)
回する補助空気通路を有する補助空気制御ハウジングと
、前記補助空気制御ハウジング内部に設けられて通過空
気量を制御するシャッタと、制御電流により加熱される
ヒータと、前記−シャッタに機械的バイアスを与えるバ
イアス手段と、前記ヒータに熱的結合して前記ヒータか
らの熱により変形゛して前記バイアス手段による機械的
バイアスに抗して前記シャッタを駆動するバイメタル素
子とからなる補助空気制御装置であって、前記バイアス
手段が前記シャッタの変位に対して不連続に変化する機
械的バイアスを与えるものであることを特徴とする補助
空気制御装置。(1) An auxiliary air control housing having an auxiliary air passage that bypasses a throttle valve provided in the intake system of an internal combustion engine; a shutter provided inside the auxiliary air control housing to control the amount of air passing; a heater to be heated; a bias means for applying a mechanical bias to the shutter; and a bias means thermally coupled to the heater and deformed by the heat from the heater to cause the shutter to resist the mechanical bias by the bias means. 1. An auxiliary air control device comprising a bimetal element for driving the shutter, wherein the bias means applies a mechanical bias that changes discontinuously with respect to the displacement of the shutter.
する実用新案登録請求の範囲第１項記載の補助空気制御
装置。(2) The auxiliary air control device according to claim 1, wherein the biasing means is a multistage spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14242181U JPS5846844U (en) | 1981-09-25 | 1981-09-25 | Auxiliary air control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14242181U JPS5846844U (en) | 1981-09-25 | 1981-09-25 | Auxiliary air control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5846844U true JPS5846844U (en) | 1983-03-29 |
| JPS618189Y2 JPS618189Y2 (en) | 1986-03-13 |
Family
ID=29935453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14242181U Granted JPS5846844U (en) | 1981-09-25 | 1981-09-25 | Auxiliary air control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5846844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63103668U (en) * | 1986-12-25 | 1988-07-05 |
-
1981
- 1981-09-25 JP JP14242181U patent/JPS5846844U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63103668U (en) * | 1986-12-25 | 1988-07-05 | ||
| JPH0220159Y2 (en) * | 1986-12-25 | 1990-06-01 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS618189Y2 (en) | 1986-03-13 |
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