JPS63147263U - - Google Patents
Info
- Publication number
- JPS63147263U JPS63147263U JP4141387U JP4141387U JPS63147263U JP S63147263 U JPS63147263 U JP S63147263U JP 4141387 U JP4141387 U JP 4141387U JP 4141387 U JP4141387 U JP 4141387U JP S63147263 U JPS63147263 U JP S63147263U
- Authority
- JP
- Japan
- Prior art keywords
- abrasive
- nozzle
- air nozzle
- conduit
- supply nozzle
- 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
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000003082 abrasive agent Substances 0.000 description 1
Landscapes
- Nozzles (AREA)
Description
第１図および第２図は本考案の実施例を示す断
面図、第３図および第４図は従来例を示す断面図
である。
１……研磨材、２……タンク、３……供給ノズ
ル、４……第１の空気ノズル、５……第２の空気
ノズル、６……導管、７……噴射ノズル。
1 and 2 are sectional views showing an embodiment of the present invention, and FIGS. 3 and 4 are sectional views showing a conventional example. DESCRIPTION OF SYMBOLS 1... Abrasive material, 2... Tank, 3... Supply nozzle, 4... First air nozzle, 5... Second air nozzle, 6... Conduit, 7... Injection nozzle.
Claims (1)
端を挿入し他端を突出させた研磨材の供給ノズル
と、前記タンク内に挿入されその先端を前記供給
ノズルの開口端に臨ませて同軸的に配設された第
１の空気ノズルと、この第１の空気ノズルの内部
に設けられその先端を供給ノズル内に突出させた
第２の空気ノズルと、前記供給ノズルに連結され
た導管と、この導管に付設され、かつこの導管内
を負圧に形成して前記研磨材を噴出させる噴射ノ
ズルとを具備したことを特徴とする研磨材噴射装
置。 A tank containing an abrasive; an abrasive supply nozzle having one end inserted into the tank and the other end protruding; a first air nozzle disposed within the first air nozzle; a second air nozzle provided inside the first air nozzle with its tip protruding into the supply nozzle; and a conduit connected to the supply nozzle; An abrasive injection device characterized by comprising an injection nozzle attached to the conduit and for forming a negative pressure in the conduit and ejecting the abrasive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987041413U JPH0524454Y2 (en) | 1987-03-20 | 1987-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987041413U JPH0524454Y2 (en) | 1987-03-20 | 1987-03-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63147263U true JPS63147263U (en) | 1988-09-28 |
| JPH0524454Y2 JPH0524454Y2 (en) | 1993-06-22 |
Family
ID=30856392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987041413U Expired - Lifetime JPH0524454Y2 (en) | 1987-03-20 | 1987-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0524454Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4411597Y1 (en) * | 1965-09-30 | 1969-05-14 |
-
1987
- 1987-03-20 JP JP1987041413U patent/JPH0524454Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4411597Y1 (en) * | 1965-09-30 | 1969-05-14 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0524454Y2 (en) | 1993-06-22 |
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