JPH0293580U - - Google Patents
Info
- Publication number
- JPH0293580U JPH0293580U JP193289U JP193289U JPH0293580U JP H0293580 U JPH0293580 U JP H0293580U JP 193289 U JP193289 U JP 193289U JP 193289 U JP193289 U JP 193289U JP H0293580 U JPH0293580 U JP H0293580U
- Authority
- JP
- Japan
- Prior art keywords
- rotating shaft
- shaft
- shaft guide
- valve
- temperature control
- 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図はこの考案に係る自動温度調整弁の一実
施例を示す要部断面図、第２図は同じく回転軸と
軸ガイドとの弁全閉時における斜視図、第３図は
同じく回転軸と軸ガイドとの弁全開時の係合状態
を示す側面図、第４図は従来の自動温度調整弁を
一部切欠いて示す説明図、である。
１……ボデイ本体、２……回転軸、２１……突
起、３……軸ガイド、３１……突起、４……ステ
ツピングモータ、Ａ……弁全開位置。
Fig. 1 is a sectional view of essential parts showing an embodiment of the automatic temperature control valve according to this invention, Fig. 2 is a perspective view of the rotating shaft and shaft guide when the valve is fully closed, and Fig. 3 is the same as the rotating shaft. FIG. 4 is a side view showing the engaged state of the valve and the shaft guide when the valve is fully open; FIG. 4 is an explanatory view showing a conventional automatic temperature control valve with a portion cut away; 1...Body body, 2...Rotating shaft, 21...Protrusion, 3...Shaft guide, 31...Protrusion, 4...Stepping motor, A...Valve fully open position.
Claims (1)
ガイドの上下動により開閉調整し、かつこの回転
軸をステツピングモータの回転駆動により回転操
作させて前記軸ガイドを上下動させてなる自動温
度調整弁において、前記回転軸と軸ガイドとの双
方に突起をそれぞれ設け、これら各々の突起を前
記軸ガイドの上動に伴う弁全開位置の直前で互い
に係止させて、前記回転軸の回転を阻止可能にし
たことを特徴とする自動温度調整弁。 The valve mechanism inside the body is adjusted to open and close by vertical movement of a shaft guide screwed onto a rotating shaft, and this rotating shaft is rotated by the rotational drive of a stepping motor to move the shaft guide up and down. In the temperature control valve, protrusions are provided on both the rotating shaft and the shaft guide, and these protrusions are engaged with each other just before the valve is fully opened as the shaft guide moves upward, so that the rotating shaft rotates. An automatic temperature control valve characterized by being able to prevent
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP193289U JPH0293580U (en) | 1989-01-11 | 1989-01-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP193289U JPH0293580U (en) | 1989-01-11 | 1989-01-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0293580U true JPH0293580U (en) | 1990-07-25 |
Family
ID=31202255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP193289U Pending JPH0293580U (en) | 1989-01-11 | 1989-01-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0293580U (en) |
-
1989
- 1989-01-11 JP JP193289U patent/JPH0293580U/ja active Pending
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