JPS5873945U - Auxiliary air supply device for internal combustion engines - Google Patents
Auxiliary air supply device for internal combustion enginesInfo
- Publication number
- JPS5873945U JPS5873945U JP16839581U JP16839581U JPS5873945U JP S5873945 U JPS5873945 U JP S5873945U JP 16839581 U JP16839581 U JP 16839581U JP 16839581 U JP16839581 U JP 16839581U JP S5873945 U JPS5873945 U JP S5873945U
- Authority
- JP
- Japan
- Prior art keywords
- air supply
- auxiliary air
- internal combustion
- throttle valve
- supply 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.)
- Pending
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は内燃機関の全体図、第２図はスロットル弁開弁
速度検出器の側面断面図、第３図はスロットル弁開弁速
度検出器の一部断面正面図、第４図は本考案の作動を説
明するためのタイムチャー−ト、第５図はスロットル弁
開弁速度検出器の別の一実施例の側面断面図、第６図は
第５図の平面図である。
６・・・吸気弁、７・・・吸気ポート、１５・・・スロ
ットル弁、１６・・・スロットル軸、１７・・・スロッ
トル弁開弁速度検出器、２０・・・補助空気供給弁、２
１・・・ディスク、２２・・・渦巻ばね、３０・・・第
１端子、３１・・・第２端子、３２・・・第３端子。Fig. 1 is an overall view of the internal combustion engine, Fig. 2 is a side cross-sectional view of the throttle valve opening speed detector, Fig. 3 is a partially sectional front view of the throttle valve opening speed detector, and Fig. 4 is the present invention. 5 is a side sectional view of another embodiment of the throttle valve opening speed detector, and FIG. 6 is a plan view of FIG. 5. 6... Intake valve, 7... Intake port, 15... Throttle valve, 16... Throttle shaft, 17... Throttle valve opening speed detector, 20... Auxiliary air supply valve, 2
DESCRIPTION OF SYMBOLS 1... Disk, 22... Spiral spring, 30... First terminal, 31... Second terminal, 32... Third terminal.
Claims (1)
るようにした内燃機関において、機関吸−気通路内に設
けられたスロットル弁の開弁速度を検出するスロットル
弁開弁速度検出器を具備すると共に該検出器の出力信号
に応動する補助空気供給口の空気供給口を該スロットル
弁後流の吸気通路内に設け、スロットル弁開弁速度が予
め定められた速度よりも大きいときに上記補助空気供給
口から吸気通路内に空気を供給するようにした内燃機関
の補助空気供給装置。An internal combustion engine in which supplied fuel is controlled based on an output signal of an air flow meter, which is equipped with a throttle valve opening speed detector for detecting the opening speed of a throttle valve provided in an engine intake passage. An air supply port of an auxiliary air supply port that responds to the output signal of the detector is provided in the intake passage downstream of the throttle valve, and when the throttle valve opening speed is greater than a predetermined speed, the auxiliary air supply is stopped. An auxiliary air supply device for an internal combustion engine that supplies air from the mouth into the intake passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16839581U JPS5873945U (en) | 1981-11-13 | 1981-11-13 | Auxiliary air supply device for internal combustion engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16839581U JPS5873945U (en) | 1981-11-13 | 1981-11-13 | Auxiliary air supply device for internal combustion engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5873945U true JPS5873945U (en) | 1983-05-19 |
Family
ID=29960444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16839581U Pending JPS5873945U (en) | 1981-11-13 | 1981-11-13 | Auxiliary air supply device for internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5873945U (en) |
-
1981
- 1981-11-13 JP JP16839581U patent/JPS5873945U/en active Pending
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