JPH0197862U - - Google Patents
Info
- Publication number
- JPH0197862U JPH0197862U JP19071687U JP19071687U JPH0197862U JP H0197862 U JPH0197862 U JP H0197862U JP 19071687 U JP19071687 U JP 19071687U JP 19071687 U JP19071687 U JP 19071687U JP H0197862 U JPH0197862 U JP H0197862U
- Authority
- JP
- Japan
- Prior art keywords
- abrasive material
- material supply
- spraying device
- nozzles
- chamber
- 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
- 239000003082 abrasive agent Substances 0.000 claims description 24
- 238000005507 spraying Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Nozzles (AREA)
Description
第１図は本考案における吹き付け装置の断面構
成図（第２図のＡ―Ａ断面）、第２図は側面図、
第３図は従来例の断面構成図を示す。
１０……ノズル、１１……ノズルボデイ、１２
……研掃材誘導室、１３……空気噴出管、１４…
…ノズルチツプ、１５……チツプホルダ、１６…
…円錐内面、１７……空気噴出管カバー、２１…
…本体、２２……誘導金具、２３……研掃材供給
室、２４……研掃材導入口、２５……ノズルボデ
イ前部、２６……ノズルボデイ後部、２７……Ｏ
リング、２８……導入金具、２９……テーパ管、
３０……研掃材供給口、３１……チユーブ、３２
……チユーブ、３３……前方側壁、３４……後方
側壁、３５……外周側壁、３６……ネジ、３７…
…ネジ。
Fig. 1 is a cross-sectional configuration diagram (A-A cross section in Fig. 2) of the spraying device according to the present invention, Fig. 2 is a side view,
FIG. 3 shows a cross-sectional configuration diagram of a conventional example. 10... Nozzle, 11... Nozzle body, 12
...Abrasive material induction chamber, 13...Air jet pipe, 14...
...Nozzle tip, 15...Tip holder, 16...
...Conical inner surface, 17...Air jet pipe cover, 21...
... Main body, 22 ... Guide fitting, 23 ... Abrasive material supply chamber, 24 ... Abrasive material inlet, 25 ... Nozzle body front part, 26 ... Nozzle body rear part, 27 ... O
Ring, 28...Introduction fitting, 29...Tapered pipe,
30... Abrasive material supply port, 31... Tube, 32
...Tube, 33...Front side wall, 34...Rear side wall, 35...Outer peripheral side wall, 36...Screw, 37...
…screw.
Claims (1)
噴出方向前方にノズルチツプを備え、空気噴出管
とノズルチツプ間に研掃材導入口に連通する研掃
材誘導室を備えて成るノズルを有する吹き付け装
置において、 本体に、研掃材タンクに研掃材供給口を介して
連通する研掃材供給室を設け、この研掃材供給室
の中央に前記研掃材供給口を配置し、この研掃材
供給口を中心とする同心円上に前記研掃材供給室
に所定間隔を介して複数のノズルの前記ノズルチ
ツプをそれぞれ一方向に向けて配置し、これらの
ノズルの前記研掃材誘導室と前記研掃材供給室と
を前記研掃材導入口を介して連通するよう設けた
ことを特徴とする吹き付け装置。 (2) 前記複数のノズルの研掃材導入口をそれぞ
れ前記研掃材供給口の中心線方向に向けてノズル
を配置する実用新案登録請求の範囲第１項記載の
吹き付け装置。 (3) 前記研掃材導入口が前記複数の各ノズルに
それぞれ複数個設けてなる実用新案登録請求の範
囲第１項記載の吹き付け装置。 (4) 前記ノズルを７個とした実用新案登録請求
の範囲第１項記載の吹き付け装置。 (5) 前記本体が円盤状に形成された実用新案登
録請求の範囲第１項記載の吹き付け装置。 (6) 研掃材供給室を前記研掃材供給口の中心線
を中心とする円筒状に形成した実用新案登録請求
の範囲第１項記載の吹き付け装置。 (7) 前記複数のノズルの空気噴出管を空気流供
給源に連通するチユーブが別々に設けられている
実用新案登録請求の範囲第１項記載の吹き付け装
置。 (8) 前記複数のノズルの空気噴出管を空気流供
給源に連通するチユーブを合流させ一つにした実
用新案登録請求の範囲第１項記載の吹き付け装置
。 (9) 前記研掃材供給室の研掃材供給方向前方側
の内面に略円錐の形状をした誘導金具を、この誘
導金具の先端が前記研掃材供給口の中心に対向す
る位置に固着した実用新案登録請求の範囲第１項
記載の吹き付け装置。[Scope of Claim for Utility Model Registration] (1) A nozzle tip is provided in the forward direction of the air jet direction of an air jet pipe that communicates with an air flow supply source, and an abrasive material guide is provided between the air jet pipe and the nozzle tip that communicates with an abrasive material inlet. In a spraying device having a nozzle comprising a chamber, the main body is provided with an abrasive material supply chamber that communicates with an abrasive material tank through an abrasive material supply port, and the abrasive material supply chamber is provided in the center of this abrasive material supply chamber. A material supply port is arranged, and the nozzle tips of a plurality of nozzles are arranged in the abrasive material supply chamber at predetermined intervals on concentric circles centered on the abrasive material supply port, and each of the nozzle tips of a plurality of nozzles is oriented in one direction. A spraying device characterized in that the abrasive material guiding chamber and the abrasive material supply chamber of a nozzle are provided in communication with each other through the abrasive material introduction port. (2) The spraying device according to claim 1, wherein the plurality of nozzles are arranged with their respective abrasive material introduction ports facing in the direction of the center line of the abrasive material supply port. (3) The spraying device according to claim 1, wherein each of the plurality of nozzles is provided with a plurality of abrasive material introduction ports. (4) The spraying device according to claim 1, wherein the number of the nozzles is seven. (5) The spraying device according to claim 1, wherein the main body is formed into a disk shape. (6) The spraying device according to claim 1, wherein the abrasive material supply chamber is formed in a cylindrical shape centered on the center line of the abrasive material supply port. (7) The spraying device according to claim 1, wherein tubes for communicating the air ejection pipes of the plurality of nozzles with an air flow supply source are separately provided. (8) The spraying device according to claim 1, wherein the air ejection pipes of the plurality of nozzles are merged into one tube that communicates with the air flow supply source. (9) A substantially conical guide fitting is fixed to the inner surface of the abrasive material supply chamber on the front side in the abrasive material supply direction at a position where the tip of the guide fitting faces the center of the abrasive material supply port. A spraying device according to claim 1 of the utility model registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987190716U JPH0529816Y2 (en) | 1987-12-17 | 1987-12-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987190716U JPH0529816Y2 (en) | 1987-12-17 | 1987-12-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0197862U true JPH0197862U (en) | 1989-06-29 |
| JPH0529816Y2 JPH0529816Y2 (en) | 1993-07-29 |
Family
ID=31481663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987190716U Expired - Lifetime JPH0529816Y2 (en) | 1987-12-17 | 1987-12-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0529816Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07251376A (en) * | 1993-12-22 | 1995-10-03 | Soc Natl Etud Constr Mot Aviat <Snecma> | Device for shot blasting of inaccessible surface of straight pipe |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63182862U (en) * | 1987-05-14 | 1988-11-25 |
-
1987
- 1987-12-17 JP JP1987190716U patent/JPH0529816Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63182862U (en) * | 1987-05-14 | 1988-11-25 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07251376A (en) * | 1993-12-22 | 1995-10-03 | Soc Natl Etud Constr Mot Aviat <Snecma> | Device for shot blasting of inaccessible surface of straight pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0529816Y2 (en) | 1993-07-29 |
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