JPH0267165U - - Google Patents
Info
- Publication number
- JPH0267165U JPH0267165U JP14344988U JP14344988U JPH0267165U JP H0267165 U JPH0267165 U JP H0267165U JP 14344988 U JP14344988 U JP 14344988U JP 14344988 U JP14344988 U JP 14344988U JP H0267165 U JPH0267165 U JP H0267165U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- discharge valve
- powder discharge
- powder
- width
- 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
- 239000000843 powder Substances 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Sliding Valves (AREA)
Description
第１図は本考案の粉体排出弁の一実施例を示す
底面図、第２図は第１図の粉体排出弁の特性と従
来の粉体排出弁との特性を特性図によつて比較し
て示した図、第３図は従来の粉体排出弁の設置状
態を示す側面図、第４図は従来の粉体排出弁の底
面図である。
１……ホツパ、３，１０……粉体排出弁、４，
１２……開口部、１２Ａ……開放部分、５，１４
……スライド板、１６……短辺（開口部を全閉し
た際にスライド平板の前縁部が到達する側の辺）
、１８……長辺（他方の辺）、２０……スライド
平板の前縁部。
Figure 1 is a bottom view showing an embodiment of the powder discharge valve of the present invention, and Figure 2 is a characteristic diagram showing the characteristics of the powder discharge valve shown in Figure 1 and the characteristics of a conventional powder discharge valve. For comparison, FIG. 3 is a side view showing the installation state of a conventional powder discharge valve, and FIG. 4 is a bottom view of the conventional powder discharge valve. 1... Hopper, 3, 10... Powder discharge valve, 4,
12...Opening part, 12A...Opening part, 5, 14
...Slide plate, 16...Short side (the side where the front edge of the slide plate reaches when the opening is fully closed)
, 18... Long side (other side), 20... Front edge of the slide flat plate.
Claims (1)
部および該開口部の巾寸法よりも大きな巾寸法を
有する開口部開閉用のスライド平板を有する粉体
排出弁において、前記開口部の形状が台形をして
おり、その台形の向い合つた平行な１組の辺のう
ち、開口部を全閉した際にスライド平板の前縁部
が到達する側の辺の方が他方の辺よりも短いこと
を特徴とする粉体排出弁。 In a powder discharge valve that is installed at the bottom of a hopper filled with powder and has an opening and a sliding flat plate for opening and closing the opening having a width larger than the width of the opening, the opening has a trapezoidal shape. Of the pair of parallel opposing sides of the trapezoid, the side that the front edge of the slide plate reaches when the opening is fully closed is shorter than the other side. A powder discharge valve featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14344988U JPH0267165U (en) | 1988-11-04 | 1988-11-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14344988U JPH0267165U (en) | 1988-11-04 | 1988-11-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0267165U true JPH0267165U (en) | 1990-05-21 |
Family
ID=31410287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14344988U Pending JPH0267165U (en) | 1988-11-04 | 1988-11-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0267165U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106458190A (en) * | 2014-05-30 | 2017-02-22 | 戴科知识产权控股有限责任公司 | Vacuum creation system having an ejector, pneumatic control valve and optionally an aspirator |
-
1988
- 1988-11-04 JP JP14344988U patent/JPH0267165U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106458190A (en) * | 2014-05-30 | 2017-02-22 | 戴科知识产权控股有限责任公司 | Vacuum creation system having an ejector, pneumatic control valve and optionally an aspirator |
| JP2017517680A (en) * | 2014-05-30 | 2017-06-29 | デイコ アイピー ホールディングス, エルエルシーDayco Ip Holdings, Llc | Vacuum generation system with ejector, pneumatic control valve and selective aspirator |
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