JPS61104867U - - Google Patents
Info
- Publication number
- JPS61104867U JPS61104867U JP19165884U JP19165884U JPS61104867U JP S61104867 U JPS61104867 U JP S61104867U JP 19165884 U JP19165884 U JP 19165884U JP 19165884 U JP19165884 U JP 19165884U JP S61104867 U JPS61104867 U JP S61104867U
- Authority
- JP
- Japan
- Prior art keywords
- pinch valve
- supply
- air pressure
- solenoid valve
- air
- 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
- 239000008187 granular material Substances 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000004576 sand Substances 0.000 description 2
Landscapes
- Air Transport Of Granular Materials (AREA)
Description
第１図は本考案を用いた中子砂供給装置の全体
構成図、第２図は本考案の粒体供給制御用ピンチ
バルブ装置図、第３図は従来のピンチバルブの構
造図、第４図は第３図のＡ―Ａ′線断面図である
。
５……ピンチバルブ、６……エアー通路、７…
…エアーフイルター、７ｂ……透明ケース、８…
…電磁弁、９……可撓膜、１０……管、Ｇ……中
子砂。
Fig. 1 is an overall configuration diagram of a core sand supply device using the present invention, Fig. 2 is a diagram of a pinch valve device for controlling granule supply of the present invention, Fig. 3 is a structural diagram of a conventional pinch valve, and Fig. 4 The figure is a sectional view taken along the line AA' in FIG. 3. 5...Pinch valve, 6...Air passage, 7...
...Air filter, 7b...Transparent case, 8...
... Solenoid valve, 9 ... Flexible membrane, 10 ... Pipe, G ... Core sand.
Claims (1)
減により膨張・収縮する可撓膜で制御するピンチ
バルブと、そのエアー圧の供給・遮断を行う電磁
弁と、ピンチバルブの電磁弁とをつなぐエアー通
路中に、外部が透明ケースで構成されるエアーフ
イルターを介設したことを特徴とする粒体供給制
御用ピンチバルブ装置。 Connects a pinch valve that controls the supply and cutoff of particles flowing inside the pipe with a flexible membrane that expands and contracts depending on air pressure, a solenoid valve that supplies and cuts off the air pressure, and the solenoid valve of the pinch valve. A pinch valve device for controlling the supply of granules, characterized in that an air filter having a transparent outer case is interposed in an air passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19165884U JPH0237000Y2 (en) | 1984-12-17 | 1984-12-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19165884U JPH0237000Y2 (en) | 1984-12-17 | 1984-12-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61104867U true JPS61104867U (en) | 1986-07-03 |
| JPH0237000Y2 JPH0237000Y2 (en) | 1990-10-08 |
Family
ID=30749095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19165884U Expired JPH0237000Y2 (en) | 1984-12-17 | 1984-12-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0237000Y2 (en) |
-
1984
- 1984-12-17 JP JP19165884U patent/JPH0237000Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0237000Y2 (en) | 1990-10-08 |