JPS6047876U - vaporizer - Google Patents
vaporizerInfo
- Publication number
- JPS6047876U JPS6047876U JP14027383U JP14027383U JPS6047876U JP S6047876 U JPS6047876 U JP S6047876U JP 14027383 U JP14027383 U JP 14027383U JP 14027383 U JP14027383 U JP 14027383U JP S6047876 U JPS6047876 U JP S6047876U
- Authority
- JP
- Japan
- Prior art keywords
- negative pressure
- passage
- vacuum
- vaporizer
- pressure passage
- 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のディストリビュータの真空進角袋ｆｔ用
スロットル負圧信号のコントロールシステムの一例を示
す断面図、第２図は本考案になるバキュームコントロー
ルバルブを内蔵した気化器の断面図、第３図は車の急加
速時の排気ガス中のＮＯｘ濃度を測定したチャートであ
る。
１・・・気化器、２・・・スロットル負圧信号ポート、
３・・・ベンチュリ負圧ポート、４・・・スロットル負
圧信号取り出しパイプ、５・・・ベンチュリ負圧数す出
しパイプ、６・・・ディストリビュータ、７・・・真空
進角制御サーボ、８・・・バキュームコントロールバル
ブ、９・・・ダイヤフラム室、１０・・・押しばね、・
１１・・・ダイヤフラム、１２・・・バルブシート、１
３・・・大気導入孔、１４・・・フィルタ、１５・・・
大気導入パイプ、１６・・・ダイヤフラム室、１７・・
・押しばね、１Ｂ・・・バルブシート、９・・・ダイヤ
フラム、２０・・・大気導入孔１．２１・・・大気導入
通路。Fig. 1 is a sectional view showing an example of a control system for the throttle negative pressure signal for the vacuum advance bag ft of a conventional distributor; Fig. 2 is a sectional view of a carburetor incorporating a vacuum control valve according to the present invention; The figure is a chart that measures the concentration of NOx in exhaust gas during rapid acceleration of a car. 1... Carburetor, 2... Throttle negative pressure signal port,
3... Venturi negative pressure port, 4... Throttle negative pressure signal extraction pipe, 5... Venturi negative pressure number output pipe, 6... Distributor, 7... Vacuum advance angle control servo, 8... ...Vacuum control valve, 9...Diaphragm chamber, 10...Press spring,
11...Diaphragm, 12...Valve seat, 1
3...Air introduction hole, 14...Filter, 15...
Atmospheric introduction pipe, 16...Diaphragm chamber, 17...
・Press spring, 1B...Valve seat, 9...Diaphragm, 20...Atmospheric introduction hole 1.21...Atmospheric introduction passage.
Claims (1)
いはＥＧＲ制動装置用負圧通路に大気を導入する通路を
設け、該通路を機関の運転状態に応じ、 て開閉制御す
るバキュームコントロールバルブを内蔵したことを特徴
とする気化器。A passage for introducing atmospheric air into the negative pressure passage for the IJ computer's vacuum advance device or the negative pressure passage for the EGR braking device is provided, and a built-in vacuum control valve is installed to control the opening and closing of the passage according to the operating status of the engine. A vaporizer characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14027383U JPS6047876U (en) | 1983-09-12 | 1983-09-12 | vaporizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14027383U JPS6047876U (en) | 1983-09-12 | 1983-09-12 | vaporizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6047876U true JPS6047876U (en) | 1985-04-04 |
Family
ID=30314124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14027383U Pending JPS6047876U (en) | 1983-09-12 | 1983-09-12 | vaporizer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6047876U (en) |
-
1983
- 1983-09-12 JP JP14027383U patent/JPS6047876U/en active Pending
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