JPS61146667U - - Google Patents
Info
- Publication number
- JPS61146667U JPS61146667U JP3061985U JP3061985U JPS61146667U JP S61146667 U JPS61146667 U JP S61146667U JP 3061985 U JP3061985 U JP 3061985U JP 3061985 U JP3061985 U JP 3061985U JP S61146667 U JPS61146667 U JP S61146667U
- Authority
- JP
- Japan
- Prior art keywords
- nut member
- motor
- cap
- valve
- cylindrical portion
- 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
- Electrically Driven Valve-Operating Means (AREA)
Description
第１図イは、本考案の一実施例の縦断面図、第
１図ロは第１図イのキヤツプ部材固定手段の拡大
断面図、第１図ハはキヤツプ部材固定手段の他の
実施例を示す拡大断面図、第２図は従来の空気流
量制御弁の縦断面図、第３図は第２図のＡ―Ａ線
断面図、第４図は第２図のＢ矢視図である。
２０…弁体、２１…ナツト部材、２２…キヤツ
プ部材、２３…摺動面、２４…嵌合面、２５…円
筒部、２６…キヤツプ部、２７…段部、２８…止
ねじ、３０…ねじ孔、３１…小穴、３２…穴、３
３…溶融層。
FIG. 1A is a longitudinal sectional view of one embodiment of the present invention, FIG. 1B is an enlarged sectional view of the cap member fixing means of FIG. 1A, and FIG. 1C is another embodiment of the cap member fixing means FIG. 2 is a vertical cross-sectional view of a conventional air flow control valve, FIG. 3 is a cross-sectional view taken along line AA in FIG. 2, and FIG. 4 is a view taken along arrow B in FIG. . 20... Valve body, 21... Nut member, 22... Cap member, 23... Sliding surface, 24... Fitting surface, 25... Cylindrical part, 26... Cap part, 27... Step part, 28... Set screw, 30... Screw Hole, 31... Small hole, 32... Hole, 3
3...Melted layer.
Claims (1)
ウジング２と、モータ駆動軸６に設けられた駆動
雄ねじ７に螺合する弁体２０と、前記弁ハウジン
グに取付けられかつ空気が通過する制御口４を備
えたスリーブ５とを有し、前記モータの駆動によ
り前記弁体を前進又は後退せしめることにより前
記制御口の開口面積を変化させて空気流量を制御
するようにした制御弁において、前記弁体２０を
、前記駆動雄ねじ７に螺合するナツト部材２１と
、そのナツト部材に嵌合するキヤツプ部材２２と
で構成し、該キヤツプ部材には、前記スリーブに
対する摺動面２３及び前記ナツト部材に対する嵌
合面２４を備えた円筒部２５と、その円筒部に続
くキヤツプ部２６と、キヤツプ部２６と前記円筒
部との接続部外側に形成された段部２７とを設け
、かつ前記ナツト部材に嵌合された該キヤツプ部
材を固定手段により前記ナツト部材と一体的に結
合したことを特徴とする流量制御弁。 A motor 1, a valve housing 2 fixed to a motor base 1b, a valve body 20 screwed into a drive male screw 7 provided on a motor drive shaft 6, and a control port attached to the valve housing through which air passes. 4, the control valve is configured to control air flow rate by changing the opening area of the control port by moving the valve body forward or backward by driving the motor. The body 20 is composed of a nut member 21 that is screwed into the drive male screw 7, and a cap member 22 that is fitted into the nut member. A cylindrical portion 25 having a fitting surface 24, a cap portion 26 continuing to the cylindrical portion, and a stepped portion 27 formed on the outside of a connecting portion between the cap portion 26 and the cylindrical portion are provided, and the nut member is provided with A flow control valve characterized in that the fitted cap member is integrally connected to the nut member by a fixing means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3061985U JPS61146667U (en) | 1985-03-04 | 1985-03-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3061985U JPS61146667U (en) | 1985-03-04 | 1985-03-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61146667U true JPS61146667U (en) | 1986-09-10 |
Family
ID=30530479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3061985U Pending JPS61146667U (en) | 1985-03-04 | 1985-03-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61146667U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63134145U (en) * | 1987-02-25 | 1988-09-02 | ||
| WO2000031471A1 (en) * | 1998-11-24 | 2000-06-02 | Matsushita Electric Industrial Co., Ltd. | Gas flow rate controller and gas appliance using the same |
| WO2005095774A1 (en) * | 2004-03-31 | 2005-10-13 | Keihin Corporation | Idle air control device of fuel injection device |
-
1985
- 1985-03-04 JP JP3061985U patent/JPS61146667U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63134145U (en) * | 1987-02-25 | 1988-09-02 | ||
| WO2000031471A1 (en) * | 1998-11-24 | 2000-06-02 | Matsushita Electric Industrial Co., Ltd. | Gas flow rate controller and gas appliance using the same |
| WO2005095774A1 (en) * | 2004-03-31 | 2005-10-13 | Keihin Corporation | Idle air control device of fuel injection device |
| JPWO2005095774A1 (en) * | 2004-03-31 | 2007-08-16 | 株式会社ケーヒン | Idle air control device for fuel injection device |
| JP4555822B2 (en) * | 2004-03-31 | 2010-10-06 | 株式会社ケーヒン | Idle air control device for fuel injection device |