JPH01157237U - - Google Patents
Info
- Publication number
- JPH01157237U JPH01157237U JP5349888U JP5349888U JPH01157237U JP H01157237 U JPH01157237 U JP H01157237U JP 5349888 U JP5349888 U JP 5349888U JP 5349888 U JP5349888 U JP 5349888U JP H01157237 U JPH01157237 U JP H01157237U
- Authority
- JP
- Japan
- Prior art keywords
- throttle valve
- pressure chamber
- idle switch
- diaphragm
- delaying
- 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
- 101100298222 Caenorhabditis elegans pot-1 gene Proteins 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
第１図は本考案のアイドルスイツチ付ダツシユ
ポツトの構成を示す図、第２図は本考案のアイド
ルスイツチ付ダツシユポツトを吸気通路を形成す
る筐体に取付けた状態を示す図、第３図はダツシ
ユポツトの従来構成を示す図、第４図はアイドリ
ング回転速度制御装置とアイドルスイツチとの関
係を示す図、第５図は吸気通路を形成する筐体に
ダツシユポツトとアイドルスイツチとを別々に取
付けた状態を示す図である。
符号の説明；１……ダツシユポツト、２……ダ
イアフラム、３……圧力室、４……コイルスプリ
ング、５……大気圧となつている空間、６……ロ
ツド、７……吸気通路、８……絞り弁、９……回
動レバー、１２……遅延手段、１３……絞り、１
４……アイドルスイツチ、１６……制御回路、１
９……固定接点、２０……可動接点、２１……ス
プリング、２２……透孔、２３……開閉弁。
Fig. 1 is a diagram showing the configuration of the dart pot with an idle switch of the present invention, Fig. 2 is a diagram showing the state in which the dart pot with an idle switch of the present invention is attached to a casing forming an intake passage, and Fig. 3 is a diagram showing the configuration of the dart pot with an idle switch of the present invention. Fig. 4 shows the relationship between the idling rotation speed control device and the idle switch, and Fig. 5 shows the state in which the dart pot and the idle switch are separately attached to the casing forming the intake passage. It is a diagram. Explanation of symbols: 1...dash pot, 2...diaphragm, 3...pressure chamber, 4...coil spring, 5...space at atmospheric pressure, 6...rod, 7...intake passage, 8... ... Throttle valve, 9... Rotating lever, 12... Delay means, 13... Throttle, 1
4...Idle switch, 16...Control circuit, 1
9...Fixed contact, 20...Movable contact, 21...Spring, 22...Through hole, 23...Opening/closing valve.
Claims (1)
８の戻しばね１０の付勢による閉弁を遅延させる
ためのダツシユポツト１であつて、圧力室３を画
成するダイアフラム２の前記圧力室３側にコイル
スプリング４が圧縮配置され、前記ダイアフラム
２の大気圧側に、前記絞り弁８と一体に回動する
回動レバー９に当接して前記絞り弁８の閉方向の
回動を遅延させるロツド６が取付けられ、前記圧
力室３が該圧力室３内の空気の流出を遅延させる
遅延手段１２を介して大気に接続されているもの
において、前記ダイアフラム２と相対して前記圧
力室３側に、前記絞り弁８のアイドリング開度を
検知するアイドルスイツチ１４を配置したアイド
ルスイツチ付ダツシユポツト。 The pressure chamber of the diaphragm 2 defining the pressure chamber 3 is a dart pot 1 for delaying the closing of the throttle valve 8 disposed in the intake passage 7 due to the urging of the return spring 10 of the throttle valve 8. A coil spring 4 is compressed and disposed on the diaphragm 2 on the atmospheric pressure side, and contacts a rotating lever 9 that rotates together with the throttle valve 8 to delay the rotation of the throttle valve 8 in the closing direction. in which the pressure chamber 3 is connected to the atmosphere via a delay means 12 for delaying the outflow of air in the pressure chamber 3, An idle switch equipped with an idle switch 14 arranged on the side to detect the idling opening of the throttle valve 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5349888U JPH01157237U (en) | 1988-04-22 | 1988-04-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5349888U JPH01157237U (en) | 1988-04-22 | 1988-04-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01157237U true JPH01157237U (en) | 1989-10-30 |
Family
ID=31279471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5349888U Pending JPH01157237U (en) | 1988-04-22 | 1988-04-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01157237U (en) |
-
1988
- 1988-04-22 JP JP5349888U patent/JPH01157237U/ja active Pending