JPH0214872U - - Google Patents
Info
- Publication number
- JPH0214872U JPH0214872U JP9278288U JP9278288U JPH0214872U JP H0214872 U JPH0214872 U JP H0214872U JP 9278288 U JP9278288 U JP 9278288U JP 9278288 U JP9278288 U JP 9278288U JP H0214872 U JPH0214872 U JP H0214872U
- Authority
- JP
- Japan
- Prior art keywords
- slide
- damper
- opening
- diameter
- passage
- 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 2
- 238000000034 method Methods 0.000 description 1
Landscapes
- Air Transport Of Granular Materials (AREA)
- Sliding Valves (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Description
第１図及び第２図は本考案実施例のスライドダ
ンパ装置を示す縦断面図、第３図及び第４図はダ
ンパ開口部の口径と通路連通口の口径の関係を示
す説明図、第５図は本実施例のスライドダンパ装
置におけるスライドダンパの作動工程を説明する
縦断面図である。
１…粉粒体流下路、１１…上側通路、１２…下
側通路、３…スライドケーシング、３０…通路連
通口、３０ｂ…下側口部、３１…ガイド溝、４…
スライドダンパ、４０…ダンパ開口部、Ａ，Ｂ…
下側口部の口径、ａ，ｂ…ダンパ開口部の口径。
1 and 2 are longitudinal sectional views showing a slide damper device according to an embodiment of the present invention, FIGS. 3 and 4 are explanatory views showing the relationship between the diameter of the damper opening and the diameter of the passage communication port, and FIG. The figure is a longitudinal sectional view illustrating the operation process of the slide damper in the slide damper device of this embodiment. DESCRIPTION OF SYMBOLS 1... Powder flow path, 11... Upper passage, 12... Lower passage, 3... Slide casing, 30... Passage communication port, 30b... Lower side opening, 31... Guide groove, 4...
Slide damper, 40... Damper opening, A, B...
Aperture of the lower opening, a, b...Aperture of the damper opening.
Claims (1)
て上側通路と下側通路が上下に連通する粉粒体流
下路が形成され、前記スライドケーシングにはガ
イド溝が形成され、前記ガイド溝には前記通路連
通口を開閉するスライドダンパが摺動可能に設け
られ、該スライドダンパには開位置で前記通路連
通口に符合するダンパ開口部が形成されているス
ライドダンパ装置において、 前記スライドケーシングに形成された通路連通
口のうち、スライドダンパより下側に位置する下
側口部の口径が、ダンパ摺動方向口径及び摺動直
角方向口径の両方共にスライドダンパのダンパ開
口部の口径より大きく形成されていることを特徴
とするスライドダンパ装置。[Claims for Utility Model Registration] A powder flow path is formed in which an upper passage and a lower passage vertically communicate with each other through a passage communication port provided in a slide casing, and a guide groove is formed in the slide casing, In the slide damper device, a slide damper for opening and closing the passage communication opening is slidably provided in the guide groove, and the slide damper is formed with a damper opening that corresponds to the passage communication opening in an open position. Among the passage communication ports formed in the slide casing, the diameter of the lower opening located below the slide damper is equal to the diameter of the damper opening of the slide damper in both the damper sliding direction diameter and the sliding diameter direction. A slide damper device characterized in that it is formed larger than its diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9278288U JPH0214872U (en) | 1988-07-12 | 1988-07-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9278288U JPH0214872U (en) | 1988-07-12 | 1988-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0214872U true JPH0214872U (en) | 1990-01-30 |
Family
ID=31317223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9278288U Pending JPH0214872U (en) | 1988-07-12 | 1988-07-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0214872U (en) |
-
1988
- 1988-07-12 JP JP9278288U patent/JPH0214872U/ja active Pending
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