JPS6028670U - electric valve - Google Patents
electric valveInfo
- Publication number
- JPS6028670U JPS6028670U JP12035183U JP12035183U JPS6028670U JP S6028670 U JPS6028670 U JP S6028670U JP 12035183 U JP12035183 U JP 12035183U JP 12035183 U JP12035183 U JP 12035183U JP S6028670 U JPS6028670 U JP S6028670U
- Authority
- JP
- Japan
- Prior art keywords
- rotation winding
- valve
- predetermined position
- electric valve
- reverse rotation
- 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)
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図〜第５図はそれぞれ従来のバルブの作動状態をボ
したものも、第１図はバルブ全開時の回路図、第２図は
バルブが開から閉に作動した状態を示す回路図、第３図
はバルブ全閉時の回路図、第４図はバルブ全開時におい
て誤電圧が印加された状態を示す回路図、第５図は誤電
圧によりバルブがストール状態となった状態を示す回路
図、第６図はこの考案の一実施例によるバルブの作動状
′態を示す回路図である。
図中、同一符号は同一または相当部分を示し、１は駆動
モータ、３は閉側界磁巻線、４は電機子、５は開側リミ
ットスイッチ、６は閉側リミットスイッチ、８は開側界
磁巻線、９はダイオード、１ｏｃ−を電源コネクタ、１
１は表示ランプである。Figures 1 to 5 each show the operating state of a conventional valve, with Figure 1 being a circuit diagram when the valve is fully open, and Figure 2 being a circuit diagram showing the valve operating from open to close. Figure 3 is a circuit diagram when the valve is fully closed, Figure 4 is a circuit diagram when the valve is fully open and incorrect voltage is applied, and Figure 5 is a circuit diagram when the valve is stalled due to incorrect voltage. 6 are circuit diagrams showing the operating state of a valve according to an embodiment of this invention. In the figure, the same symbols indicate the same or equivalent parts, 1 is the drive motor, 3 is the closed field winding, 4 is the armature, 5 is the open limit switch, 6 is the closed limit switch, and 8 is the open side. Field winding, 9 is a diode, 1oc- is a power connector, 1
1 is an indicator lamp.
Claims (3)
る駆動モータを使用して開閉を行うバルブにおいて１．
上記駆動モータの正転用巻線の出力トルクと逆転用巻線
の出力トルクとの大きさを一方が他方より大き、くシ、
バルブが所定の位置にあるとき上記正転用巻線と逆転用
巻線とが同′ 時に励磁されても上記バルブは所定
の位置に復帰して所定の位置を保持することを特徴とす
る電動バルブ。(1) In a valve that has a forward rotation winding and a reverse rotation winding and is opened and closed using a drive motor that rotates reversibly.1.
The output torque of the forward rotation winding and the output torque of the reverse rotation winding of the drive motor are set so that one is larger than the other.
An electric valve characterized in that when the valve is at a predetermined position, even if the forward rotation winding and the reverse rotation winding are excited at the same time, the valve returns to the predetermined position and maintains the predetermined position. .
クはその一方が他方のほぼ２倍であることを特徴とする
実用新案登録請求の範囲第１項に記載の電動バルブ。(2) The electric valve according to claim 1, wherein one of the output torques of the forward rotation winding and the output torque of the reverse rotation winding is approximately twice that of the other.
て電源コネクタの端子に接続され、バルブが所定の位置
にあるとき誤電圧が印加されると表示される表示ランプ
が配設されることを特徴とする実用新案登録請求の範囲
第１項に記載の電動バルブ。(3) The field side of the armature of the drive motor is connected to the terminal of the power connector via a diode, and an indicator lamp is provided to indicate if an incorrect voltage is applied when the valve is in a predetermined position. An electric valve according to claim 1 of the utility model registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12035183U JPS6028670U (en) | 1983-08-02 | 1983-08-02 | electric valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12035183U JPS6028670U (en) | 1983-08-02 | 1983-08-02 | electric valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6028670U true JPS6028670U (en) | 1985-02-26 |
Family
ID=30275867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12035183U Pending JPS6028670U (en) | 1983-08-02 | 1983-08-02 | electric valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6028670U (en) |
-
1983
- 1983-08-02 JP JP12035183U patent/JPS6028670U/en active Pending
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