JPS6450757U - - Google Patents
Info
- Publication number
- JPS6450757U JPS6450757U JP14545187U JP14545187U JPS6450757U JP S6450757 U JPS6450757 U JP S6450757U JP 14545187 U JP14545187 U JP 14545187U JP 14545187 U JP14545187 U JP 14545187U JP S6450757 U JPS6450757 U JP S6450757U
- Authority
- JP
- Japan
- Prior art keywords
- gap
- breathable
- side wall
- dust container
- outside
- 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 4
- 239000000463 material Substances 0.000 claims 2
- 239000012780 transparent material Substances 0.000 claims 1
Landscapes
- Filters For Electric Vacuum Cleaners (AREA)
Description
第１図は本考案の１実施例の側面図、第２図、
第３図はそれぞれ要部の側断面図、正断面図、第
４図、第５図はそれぞれ第２の実施例の要部の側
断面図、正断面図、第６図、第７図はそれぞれ第
３の実施例の要部の側断面図、正断面図である。 １……吸風機、９……吸風口、１５……収塵容
器、１９……吐出口、２１……室、２５……側壁
、２９……間隙部、３１……外壁。
第３図はそれぞれ要部の側断面図、正断面図、第
４図、第５図はそれぞれ第２の実施例の要部の側
断面図、正断面図、第６図、第７図はそれぞれ第
３の実施例の要部の側断面図、正断面図である。 １……吸風機、９……吸風口、１５……収塵容
器、１９……吐出口、２１……室、２５……側壁
、２９……間隙部、３１……外壁。
Claims (1)
- 吸風口９から塵埃を吸引する吸風機１の吐出口
１９に連通する収塵容器１５において、側壁２５
を通気性材料で形成された室２１の上面を非通気
性の透明材料で形成するとともに、前記通気性材
料で形成された側壁２５の外方に間隙部２９を介
して外壁３１を設け、前記間隙部２９を外部に連
通して設けたことを特徴とする収塵容器。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14545187U JPS6450757U (ja) | 1987-09-25 | 1987-09-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14545187U JPS6450757U (ja) | 1987-09-25 | 1987-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6450757U true JPS6450757U (ja) | 1989-03-29 |
Family
ID=31414053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14545187U Pending JPS6450757U (ja) | 1987-09-25 | 1987-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6450757U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7855106B2 (en) | 1991-08-26 | 2010-12-21 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for forming the same |
-
1987
- 1987-09-25 JP JP14545187U patent/JPS6450757U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7855106B2 (en) | 1991-08-26 | 2010-12-21 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for forming the same |