JPS6442799U - - Google Patents
Info
- Publication number
- JPS6442799U JPS6442799U JP13878887U JP13878887U JPS6442799U JP S6442799 U JPS6442799 U JP S6442799U JP 13878887 U JP13878887 U JP 13878887U JP 13878887 U JP13878887 U JP 13878887U JP S6442799 U JPS6442799 U JP S6442799U
- Authority
- JP
- Japan
- Prior art keywords
- powder feeding
- pipe
- powder
- ventilation pipe
- attached
- 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 18
- 238000009423 ventilation Methods 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims 2
- 230000002706 hydrostatic effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の第１実施例の給粉ノズルを示
す断面図である。第２図は本考案の第２実施例の
給粉ノズルを示す断面図である。第３図ａは本考
案の第３実施例の給粉ノズルを示す断面図である
。第３図ｂは本考案の第３実施例の給粉ノズルを
示す第３図ａのＡ―Ａ断面図である。第４図は従
来の給粉装置にて原料粉末を供給している状態を
示す説明図である。第５図は従来の給粉装置を示
す第４図の要部拡大断面図である。
１…給粉ノズル、２…給粉管、３…通気管、４
…パツキン部材、５…排気孔。
FIG. 1 is a sectional view showing a powder feeding nozzle according to a first embodiment of the present invention. FIG. 2 is a sectional view showing a powder feeding nozzle according to a second embodiment of the present invention. FIG. 3a is a sectional view showing a powder feeding nozzle according to a third embodiment of the present invention. FIG. 3b is a sectional view taken along the line AA in FIG. 3a, showing a powder feeding nozzle according to a third embodiment of the present invention. FIG. 4 is an explanatory diagram showing a state in which raw powder is being supplied by a conventional powder feeding device. FIG. 5 is an enlarged sectional view of the main part of FIG. 4 showing a conventional powder feeding device. 1... Powder feeding nozzle, 2... Powder feeding pipe, 3... Ventilation pipe, 4
...Packing member, 5...Exhaust hole.
Claims (1)
器上蓋に設けられた開口部に挿入され、該高圧容
器内に装着された成形ゴム型内に原料粉末を供給
する給粉装置の給粉ノズルであつて；当該給粉ノ
ズル１が給粉管２と；給粉管２に併設された通気
管３と；通気管３の上端部に設けられた排気孔５
と；給粉管２および／または通気管３の下端部に
取付られ、その下端部において前記成形ゴム型の
内径上端部と周当接するパツキン部材４とを備え
たことを特徴とする乾式冷間静水圧プレス用給粉
装置の給粉ノズル。 Powder feeding by a powder feeding device that is inserted into an opening provided in the top lid of a high-pressure container of a dry cold isostatic press and supplies raw powder into a molding rubber mold installed in the high-pressure container before pressure molding. The powder feeding nozzle 1 includes a powder feeding pipe 2; a ventilation pipe 3 attached to the powder feeding pipe 2; and an exhaust hole 5 provided at the upper end of the ventilation pipe 3.
and; a packing member 4 attached to the lower end of the powder feeding pipe 2 and/or the ventilation pipe 3, the lower end of which makes circumferential contact with the inner diameter upper end of the molded rubber mold. A powder feeding nozzle for a powder feeding device for a hydrostatic press.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13878887U JPS6442799U (en) | 1987-09-10 | 1987-09-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13878887U JPS6442799U (en) | 1987-09-10 | 1987-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6442799U true JPS6442799U (en) | 1989-03-14 |
Family
ID=31401452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13878887U Pending JPS6442799U (en) | 1987-09-10 | 1987-09-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6442799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020504243A (en) * | 2017-01-06 | 2020-02-06 | ジオロック インターナショナル， インコーポレイテッド | Radioactive particle dispensing device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56105900A (en) * | 1980-01-23 | 1981-08-22 | Buehler Eugen | Method and device for manufacturing dry press molding |
-
1987
- 1987-09-10 JP JP13878887U patent/JPS6442799U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56105900A (en) * | 1980-01-23 | 1981-08-22 | Buehler Eugen | Method and device for manufacturing dry press molding |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020504243A (en) * | 2017-01-06 | 2020-02-06 | ジオロック インターナショナル， インコーポレイテッド | Radioactive particle dispensing device |