JPS58195060U

JPS58195060U - injector

Info

Publication number: JPS58195060U
Application number: JP9331482U
Authority: JP
Inventors: 徹熊坂
Original assignee: 日本電気ホームエレクトロニクス株式会社
Priority date: 1982-06-22
Filing date: 1982-06-22
Publication date: 1983-12-24

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

[Brief explanation of the drawing]

第１図は本考案になる噴射器の一実施例の概略構成図、
第２図Ａ、　Ｂは第１図に示した２個のコイルの夫々の
印加電圧の信号波形図である。１・・・噴射器、２・・・流路、２ａ・・・噴射孔、３
・・・吸気マニホールド、４・・・可動磁芯、４ａ・・
・駆動コイル、５・・・固定磁芯、５ａ・・・制御コイ
ル。FIG. 1 is a schematic diagram of an embodiment of the injector according to the present invention;
2A and 2B are signal waveform diagrams of voltages applied to the two coils shown in FIG. 1, respectively. 1... Injector, 2... Channel, 2a... Injection hole, 3
...Intake manifold, 4...Movable magnetic core, 4a...
- Drive coil, 5... Fixed magnetic core, 5a... Control coil.

Claims

[Scope of utility model registration request]

A flow path having an injection hole, a movable magnetic core displaceably provided in the flow path and opening and closing the injection hole, and a movable magnetic core provided around the movable magnetic core, which is movable by the magnetic force generated by energization and excitation. A drive coil that displaces the magnetic core, a fixed magnetic core that is spaced apart approximately coaxially with the movable magnetic core, and a drive coil that is provided around the fixed magnetic core and that moves the movable magnetic core by the magnetic force generated by energization and excitation. An injector consisting of a control coil that repels or attracts.