JPH0323686U - - Google Patents
Info
- Publication number
- JPH0323686U JPH0323686U JP8410589U JP8410589U JPH0323686U JP H0323686 U JPH0323686 U JP H0323686U JP 8410589 U JP8410589 U JP 8410589U JP 8410589 U JP8410589 U JP 8410589U JP H0323686 U JPH0323686 U JP H0323686U
- Authority
- JP
- Japan
- Prior art keywords
- dust
- vacuum pump
- passage
- space
- utility
- 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
- 239000000428 dust Substances 0.000 claims description 6
- 239000004576 sand Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Rotary Pumps (AREA)
Description
図は、本考案の実施例を示すもので、大１図は
ポンプの構成図、第２図は遠心式除塵装置の横断
面図である。
１……渦巻ポンプ、２……真空ポンプ、３……
遠心式除塵装置、４……塵埃溜め、３３……螺旋
状翼。
The figures show an embodiment of the present invention, in which the first diagram is a block diagram of a pump and the second diagram is a cross-sectional view of a centrifugal dust removal device. 1... Volute pump, 2... Vacuum pump, 3...
Centrifugal dust remover, 4...Dust reservoir, 33...Spiral blade.
補正 平１．１１．２０
図面の簡単な説明を次のように補正する。
明細書第５頁第１７行目の「大１図」を「第１
図」とする。Amendment 1.11.20 Hei 1. The brief description of the drawing is amended as follows. “Diagram 1” on page 5, line 17 of the specification
"Fig."
Claims (1)
の螺旋状の翼を持つた通路（遠心式除塵装置）と
、分離された砂、塵埃を溜めるスペース（塵埃溜
め）を設けたことを特徴とする真空ポンプ。 The air suction side passage of the vacuum pump is characterized by having a passage with one or more spiral blades (centrifugal dust remover) and a space for storing separated sand and dust (dust reservoir). Vacuum pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8410589U JPH0323686U (en) | 1989-07-19 | 1989-07-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8410589U JPH0323686U (en) | 1989-07-19 | 1989-07-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0323686U true JPH0323686U (en) | 1991-03-12 |
Family
ID=31632314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8410589U Pending JPH0323686U (en) | 1989-07-19 | 1989-07-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0323686U (en) |
-
1989
- 1989-07-19 JP JP8410589U patent/JPH0323686U/ja active Pending
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