JPS63188714U - - Google Patents
Info
- Publication number
- JPS63188714U JPS63188714U JP7770487U JP7770487U JPS63188714U JP S63188714 U JPS63188714 U JP S63188714U JP 7770487 U JP7770487 U JP 7770487U JP 7770487 U JP7770487 U JP 7770487U JP S63188714 U JPS63188714 U JP S63188714U
- Authority
- JP
- Japan
- Prior art keywords
- spool
- whose
- microvalve
- sensing part
- temperature sensing
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Temperature-Responsive Valves (AREA)
- Control Of Temperature (AREA)
Description
第１図はこの考案に係る温度調節装置の一部縦
断正面図、第２図は同上を用いた温度調節装置の
正面図、第３図ＡとＢの各々はマイクロバルブの
作動説明図、第４図はマイクロバルブの空気圧出
力特性を示すグラフ、第５図は従来の温度調節装
置を示す説明図である。
１１……マイクロバルブ、１２……感温部、１
３……制御部、２７……通路、２８……本体、２
９……スプール、３２……側孔。
FIG. 1 is a partially vertical front view of a temperature control device according to the invention, FIG. 2 is a front view of a temperature control device using the same, and FIGS. FIG. 4 is a graph showing the air pressure output characteristics of the microvalve, and FIG. 5 is an explanatory diagram showing a conventional temperature control device. 11...Micro valve, 12...Temperature sensing part, 1
3...control unit, 27...passage, 28...main body, 2
9... Spool, 32... Side hole.
Claims (1)
フラム弁等と接続する通路をスプールで開閉する
ようにしたマイクロバルブと、感温部と、前記感
温部の温度変化による運動をマイクロバルブのス
プールに伝える制御部とで構成され、前記マイク
ロバルブは、通路のスプールより下流側の位置に
側孔が連通状に設けられてする空気圧式温度調節
装置。 A micro valve whose inlet is connected to a pressurized air supply source and whose outlet is connected to a diaphragm valve etc. and whose spool opens and closes a passage, a temperature sensing part, and a spool of the micro valve that controls the movement of the temperature sensing part due to temperature changes. The microvalve is a pneumatic temperature control device, the microvalve having a side hole in communication with the passage downstream of the spool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7770487U JPH0633273Y2 (en) | 1987-05-23 | 1987-05-23 | Pneumatic temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7770487U JPH0633273Y2 (en) | 1987-05-23 | 1987-05-23 | Pneumatic temperature controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63188714U true JPS63188714U (en) | 1988-12-05 |
| JPH0633273Y2 JPH0633273Y2 (en) | 1994-08-31 |
Family
ID=30925961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7770487U Expired - Lifetime JPH0633273Y2 (en) | 1987-05-23 | 1987-05-23 | Pneumatic temperature controller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0633273Y2 (en) |
-
1987
- 1987-05-23 JP JP7770487U patent/JPH0633273Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0633273Y2 (en) | 1994-08-31 |