JPS6345271U - - Google Patents
Info
- Publication number
- JPS6345271U JPS6345271U JP13614686U JP13614686U JPS6345271U JP S6345271 U JPS6345271 U JP S6345271U JP 13614686 U JP13614686 U JP 13614686U JP 13614686 U JP13614686 U JP 13614686U JP S6345271 U JPS6345271 U JP S6345271U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- valve
- valve shaft
- electric valve
- sleeve
- 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
- 238000001746 injection moulding Methods 0.000 claims 2
- 239000000463 material Substances 0.000 claims 2
- 239000011347 resin Substances 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
- 239000002131 composite material Substances 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 239000000696 magnetic material Substances 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 229910000859 α-Fe Inorganic materials 0.000 claims 1
Landscapes
- Electrically Driven Valve-Operating Means (AREA)
- Magnetically Actuated Valves (AREA)
Description
第１図は本考案の一実施例で閉弁状態を示す縦
断面図、第２図は従来の閉弁状態を示す縦断面図
。
１は弁軸、２は弁座、３は針状弁、４はおねじ
、５はモータの回転子、６は弁本体、７はめねじ
、８は推進軸受、９はケース、１０はモータの固
定子コイル、１１，１２は出入口、１３は蓋、１
４は推進ねじ、１５はロータスリーブ、１６は当
て板、１７はストツパーボルト、１８はストツパ
ーナツトの貫通孔、１９はストツパーナツト、１
９は停止用ねじ、２０はピン、２１は回転子部。
FIG. 1 is a vertical cross-sectional view showing an embodiment of the present invention in a valve closed state, and FIG. 2 is a vertical cross-sectional view showing a conventional valve closed state. 1 is the valve stem, 2 is the valve seat, 3 is the needle valve, 4 is the male thread, 5 is the motor rotor, 6 is the valve body, 7 is the female thread, 8 is the propulsion bearing, 9 is the case, 10 is the fixation of the motor Child coil, 11 and 12 are entrances and exits, 13 is lid, 1
4 is a propulsion screw, 15 is a rotor sleeve, 16 is a backing plate, 17 is a stopper bolt, 18 is a through hole of a stopper nut, 19 is a stopper nut, 1
9 is a stop screw, 20 is a pin, and 21 is a rotor part.
Claims (1)
、非磁性体からなる薄肉円筒のケースを介して、
ケース内・外に分離すると共に、前記回転子を、
弁軸との間に樹脂の射出成形により形成したロー
タスリーブを介して弁軸と一体化された電動弁に
おいて、従来の回転子５とロータスリーブ１５を
、フエライト粉末材と流体の化学的特性に対応で
きる樹脂材料との複合材料を用いて、射出成形に
より回転子部２１を形成し、この回転子部２１と
弁軸１とを一体化したことを特徴とする電動弁の
回転子構造。 The rotor and stator coil of the motor part of the electric valve are connected through a thin cylindrical case made of non-magnetic material.
In addition to separating the inside and outside of the case, the rotor is
In an electric valve that is integrated with the valve shaft via a rotor sleeve formed by injection molding of resin between the valve shaft and the rotor sleeve, the conventional rotor 5 and rotor sleeve 15 are combined with the chemical characteristics of ferrite powder material and fluid. A rotor structure for an electric valve characterized in that a rotor part 21 is formed by injection molding using a composite material with a compatible resin material, and this rotor part 21 and a valve shaft 1 are integrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13614686U JPH0249421Y2 (en) | 1986-09-04 | 1986-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13614686U JPH0249421Y2 (en) | 1986-09-04 | 1986-09-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6345271U true JPS6345271U (en) | 1988-03-26 |
| JPH0249421Y2 JPH0249421Y2 (en) | 1990-12-26 |
Family
ID=31038993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13614686U Expired JPH0249421Y2 (en) | 1986-09-04 | 1986-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0249421Y2 (en) |
-
1986
- 1986-09-04 JP JP13614686U patent/JPH0249421Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0249421Y2 (en) | 1990-12-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6380384U (en) | ||
| JPS6293479U (en) | ||
| JPH02113006U (en) | ||
| JPS59101073U (en) | Needle valve structure of proportional control valve | |
| JPH0165471U (en) | ||
| JPH01105375U (en) | ||
| JPS60191860U (en) | electric expansion valve | |
| JPH0249421Y2 (en) | ||
| JPH0319180U (en) | ||
| JPS62124384U (en) | ||
| JPS62198855U (en) | ||
| JPS62146065U (en) | ||
| JPS6427587U (en) | ||
| JPS6173880U (en) | ||
| JPS61156653U (en) | ||
| JPS5988573U (en) | Mounting structure of proportional control valve stator | |
| JPS58182074U (en) | proportional control valve | |
| JPS61148969U (en) | ||
| JPH02136845U (en) | ||
| JPS6226177U (en) | ||
| JPH0485713U (en) | ||
| JPH0312678U (en) | ||
| JPH01141376U (en) | ||
| JPS6355509U (en) | ||
| JPS624870U (en) |