JPH0313468U - - Google Patents
Info
- Publication number
- JPH0313468U JPH0313468U JP7271189U JP7271189U JPH0313468U JP H0313468 U JPH0313468 U JP H0313468U JP 7271189 U JP7271189 U JP 7271189U JP 7271189 U JP7271189 U JP 7271189U JP H0313468 U JPH0313468 U JP H0313468U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic path
- air passage
- valve
- housing
- integrally molded
- 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
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 239000002826 coolant Substances 0.000 claims 1
Landscapes
- Magnetically Actuated Valves (AREA)
Description
第１図は本考案の実施例に係り、ヨークを構成
するインナヨークとプレートの組合せ体の外観斜
視図、第２図および第３図は従来技術に係り、第
２図アイドル制御弁の縦断面図、第３図は第２図
中に示すヨークを構成するインナヨークとプレー
トの組合せ体の外観斜視図である。
１……ハウジング、２……通気路、２Ａ……流
入口、２Ｂ……弁室部、２Ｃ……流出口、９……
エアカツトバルブ、１４……スライダ、１５……
電磁アクチユエータ、１８……ヨーク、３１……
インナヨーク、３１Ａ……磁路部、３１Ｂ……磁
極部。
Fig. 1 relates to an embodiment of the present invention, and is an external perspective view of a combination of an inner yoke and a plate constituting a yoke, and Figs. 2 and 3 relate to the prior art, and Fig. 2 is a vertical sectional view of an idle control valve. , FIG. 3 is an external perspective view of a combination of an inner yoke and a plate constituting the yoke shown in FIG. 2. 1...Housing, 2...Air passage, 2A...Inflow port, 2B...Valve chamber, 2C...Outflow port, 9...
Air cut valve, 14...Slider, 15...
Electromagnetic actuator, 18... Yoke, 31...
Inner yoke, 31A...magnetic path section, 31B...magnetic pole section.
Claims (1)
スロツトルバルブをバイパスする補助空気通路に
連通する通気路と、該通気路の弁室部内に回動可
能に設けられ、エンジン冷却水の温度に応じて該
通気路の流入口を開閉するエアカツトバルブと、
該エアカツトバルブと対向して前記弁室部内に回
転可能に設けられ、前記通気路の流出口を開閉す
るスライダと、該スライダを駆動すべく前記ハウ
ジングに設けられた電磁アクチユエータとから構
成され、該電磁アクチユエータを構成するヨーク
は磁路部と該磁路部の両端部側に形成された一対
の磁極部とからなるインナヨークを有するアイド
ル制御弁において、前記インナヨークを湾曲板体
状の磁路部と、該磁路部の周方向両端側に該磁路
部より厚肉の突堤状をなして一体成形された一対
の磁路部とから構成したことを特徴とするアイド
ル制御弁。 (2) 前記インナヨークは磁路部と磁極部とを一
体に成形した鉄系焼結合金からなる実用新案登録
請求の範囲(1)項記載のアイドル制御弁。 (3) 前記インナヨークは磁路部と磁極部とを塑
性加工により一体に成形した実用新案登録請求の
範囲(1)項に記載のアイドル制御弁。[Claims for Utility Model Registration] (1) A housing, formed in the housing,
An air passage that communicates with the auxiliary air passage that bypasses the throttle valve, and an air cut that is rotatably provided within the valve chamber of the air passage and opens and closes the inlet of the air passage depending on the temperature of the engine coolant. valve and
It is comprised of a slider rotatably provided in the valve chamber facing the air cut valve to open and close the outlet of the air passage, and an electromagnetic actuator provided in the housing to drive the slider, The yoke constituting the electromagnetic actuator is an idle control valve having an inner yoke consisting of a magnetic path section and a pair of magnetic pole sections formed at both ends of the magnetic path section. and a pair of magnetic path portions integrally molded in the shape of a bulge thicker than the magnetic path portion on both ends in the circumferential direction of the magnetic path portion. (2) The idle control valve according to claim (1), wherein the inner yoke is made of a ferrous sintered alloy in which a magnetic path portion and a magnetic pole portion are integrally molded. (3) The idle control valve according to claim (1), wherein the inner yoke has a magnetic path portion and a magnetic pole portion integrally molded by plastic working.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989072711U JP2518872Y2 (en) | 1989-06-21 | 1989-06-21 | Idle control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989072711U JP2518872Y2 (en) | 1989-06-21 | 1989-06-21 | Idle control valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0313468U true JPH0313468U (en) | 1991-02-12 |
| JP2518872Y2 JP2518872Y2 (en) | 1996-11-27 |
Family
ID=31610889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989072711U Expired - Lifetime JP2518872Y2 (en) | 1989-06-21 | 1989-06-21 | Idle control valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2518872Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6487840A (en) * | 1987-09-30 | 1989-03-31 | Japan Electronic Control Syst | Idle speed control valve for internal combustion engine |
| JPH0192541A (en) * | 1987-10-05 | 1989-04-11 | Nippon Denso Co Ltd | Rotary solenoid type actuator |
-
1989
- 1989-06-21 JP JP1989072711U patent/JP2518872Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6487840A (en) * | 1987-09-30 | 1989-03-31 | Japan Electronic Control Syst | Idle speed control valve for internal combustion engine |
| JPH0192541A (en) * | 1987-10-05 | 1989-04-11 | Nippon Denso Co Ltd | Rotary solenoid type actuator |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2518872Y2 (en) | 1996-11-27 |
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