JPH0375971U - - Google Patents
Info
- Publication number
- JPH0375971U JPH0375971U JP13791789U JP13791789U JPH0375971U JP H0375971 U JPH0375971 U JP H0375971U JP 13791789 U JP13791789 U JP 13791789U JP 13791789 U JP13791789 U JP 13791789U JP H0375971 U JPH0375971 U JP H0375971U
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- conduit
- nozzle tip
- tip member
- 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
- 238000005422 blasting Methods 0.000 claims description 3
Landscapes
- Nozzles (AREA)
Description
第１図は、本考案にかかるブラスト用ノズルの
縦断側面図であり、第２図は、その正面図である
。
図中、１……ノズル本体、４……ノズル先端部
、２，２……エアー取り入れ口２，２、５……導
管、６……エアー流路、７……ノズル先端部材、
８……スパイラルプレート、５ｂ……筒体、８′
……段部８′。
FIG. 1 is a longitudinal sectional side view of a blasting nozzle according to the present invention, and FIG. 2 is a front view thereof. In the figure, 1... Nozzle body, 4... Nozzle tip, 2, 2... Air intake 2, 2, 5... Conduit, 6... Air flow path, 7... Nozzle tip member,
8...Spiral plate, 5b...Cylinder, 8'
...Stepped portion 8'.
Claims (1)
斜めに吹き込むエアー取り入れ口２，２を備える
と共にノズル先端部４に向けて直線状に研掃剤を
導く導管５を設け、該導管５の半径方向外方に、
該導管５と略同芯状のエアー流路６を有するノズ
ル先端部材７を設けたブラスト用ノズルにおいて
、前記ノズル先端部材７を、中空のサイ頭円錐形
に構成して前記エアー流路６を先細りに形成し、
該ノズル先端部材７の内面に、前記導管５に渡り
、且つ、該導管５の軸芯方向に沿う複数のスパイ
ラルプレート８を周方向に所定の間隔を隔てて設
けてあることを特徴とするブラスト用ノズル。 (2) 上記ノズル先端部材７は、前記ノズル本体
１に螺合によつて取りつけられ、前記スパイラル
プレート８の先端近傍位置の内周面に、前記導管
５を外嵌する筒体５ｂの先端面を保持する段部８
′が形成され、且つ、前記エアー取り入れ口２，
２は、エアーが前記スパイラルプレート８の傾斜
に沿うよう接線方向に向けて構成されていること
を特徴とする請求項(1)に記載のブラスト用ノズ
ル。[Claims for Utility Model Registration] (1) The nozzle body 1 is provided with air intakes 2, 2 that blow obliquely toward the nozzle tip 4, and the abrasive is guided in a straight line toward the nozzle tip 4. A conduit 5 is provided, radially outward of the conduit 5,
In a blasting nozzle provided with a nozzle tip member 7 having an air flow path 6 substantially concentric with the conduit 5, the nozzle tip member 7 is configured in a hollow cylindrical conical shape to form the air flow path 6. Formed into a tapered shape,
A blast blast characterized in that a plurality of spiral plates 8 are provided on the inner surface of the nozzle tip member 7 at predetermined intervals in the circumferential direction, extending across the conduit 5 and along the axial direction of the conduit 5. Nozzle for. (2) The nozzle tip member 7 is attached to the nozzle body 1 by screwing, and the tip end surface of the cylindrical body 5b, on which the conduit 5 is externally fitted, is attached to the inner circumferential surface of the spiral plate 8 near the tip. Stepped portion 8 that holds
' is formed, and the air intake port 2,
2. The blasting nozzle according to claim 1, wherein the air is oriented in a tangential direction along the inclination of the spiral plate 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989137917U JPH0742605Y2 (en) | 1989-11-28 | 1989-11-28 | Blast nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989137917U JPH0742605Y2 (en) | 1989-11-28 | 1989-11-28 | Blast nozzle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0375971U true JPH0375971U (en) | 1991-07-30 |
| JPH0742605Y2 JPH0742605Y2 (en) | 1995-10-04 |
Family
ID=31685051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989137917U Expired - Lifetime JPH0742605Y2 (en) | 1989-11-28 | 1989-11-28 | Blast nozzle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0742605Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4896002B2 (en) * | 2005-03-01 | 2012-03-14 | パナソニック株式会社 | Electronic display medium and screen display control method used for electronic display medium |
| KR101868597B1 (en) * | 2011-09-20 | 2018-06-19 | 삼성전자 주식회사 | Apparatus and method for assisting in positioning user`s posture |
| CN115106946A (en) * | 2022-07-07 | 2022-09-27 | 浙江万里学院 | Sand blasting unit is used in processing of shower nozzle structure and auto-parts |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5267286B2 (en) * | 2008-04-23 | 2013-08-21 | 新東工業株式会社 | Nozzle, nozzle unit, and blasting apparatus |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6357199A (en) * | 1986-08-25 | 1988-03-11 | 新居 利広 | Abrasive jet nozzle |
-
1989
- 1989-11-28 JP JP1989137917U patent/JPH0742605Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6357199A (en) * | 1986-08-25 | 1988-03-11 | 新居 利広 | Abrasive jet nozzle |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4896002B2 (en) * | 2005-03-01 | 2012-03-14 | パナソニック株式会社 | Electronic display medium and screen display control method used for electronic display medium |
| KR101868597B1 (en) * | 2011-09-20 | 2018-06-19 | 삼성전자 주식회사 | Apparatus and method for assisting in positioning user`s posture |
| CN115106946A (en) * | 2022-07-07 | 2022-09-27 | 浙江万里学院 | Sand blasting unit is used in processing of shower nozzle structure and auto-parts |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0742605Y2 (en) | 1995-10-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |