JPH0320489U - - Google Patents
Info
- Publication number
- JPH0320489U JPH0320489U JP10342989U JP10342989U JPH0320489U JP H0320489 U JPH0320489 U JP H0320489U JP 10342989 U JP10342989 U JP 10342989U JP 10342989 U JP10342989 U JP 10342989U JP H0320489 U JPH0320489 U JP H0320489U
- Authority
- JP
- Japan
- Prior art keywords
- container
- double
- rods
- cross
- electrical equipment
- 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
- 238000009423 ventilation Methods 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Details Of Measuring And Other Instruments (AREA)
Description
第1図はこの考案の一実施例である電気機器の
容器の通風孔の二重格子構造を示す横断面図、第
2図はこの考案の異なる実施例である電気機器の
容器の通風孔の二重格子構造を示す横断面図、第
3図は通風孔をもつ電気機器容器の斜視図、第4
図は第3図のA−A矢視断面斜視図、第5図は第
4図の横断面図である。
14a,14b,24a,24b……格子の細
棒、15a,15b,25a,25b……隙間。
Fig. 1 is a cross-sectional view showing a double lattice structure of the ventilation holes of an electrical equipment container, which is an embodiment of this invention, and Fig. 2 is a cross-sectional view of the ventilation holes of an electrical equipment container, which is a different embodiment of this invention. Figure 3 is a cross-sectional view showing a double grid structure; Figure 3 is a perspective view of an electrical equipment container with ventilation holes;
The figure is a perspective cross-sectional view taken along the line A--A in FIG. 3, and FIG. 5 is a cross-sectional view of FIG. 4. 14a, 14b, 24a, 24b...Thin bars of the lattice, 15a, 15b, 25a, 25b...Gap.
Claims (1)
通風孔を設けた電気機器において、前記二重の格
子細棒の横断面形状をホームベース形とし、その
尖端部を容器の内側に向け互い違いになるように
配列したことを特徴とする電気機器の容器。 (2) 二重の格子細棒の横断面形状をT字形とし
、その縦棒部を対向させ互い違いになるように配
列したことを特徴とする請求項第1項記載の電気
機器の容器。[Claims for Utility Model Registration] (1) In an electrical device in which ventilation holes are provided in a resin molded wall by a double-walled grid, the cross-sectional shape of the thin double-grid rods is a home base shape, and the pointed end thereof A container for electrical equipment, characterized in that the containers are arranged in an alternating manner toward the inside of the container. (2) The container for electrical equipment according to claim 1, characterized in that the cross-sectional shape of the double lattice thin rods is T-shaped, and the vertical rods are arranged so as to face each other and alternate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10342989U JPH0320489U (en) | 1989-03-16 | 1989-09-02 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3027589 | 1989-03-16 | ||
JP10342989U JPH0320489U (en) | 1989-03-16 | 1989-09-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0320489U true JPH0320489U (en) | 1991-02-28 |
Family
ID=31717650
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10342989U Pending JPH0320489U (en) | 1989-03-16 | 1989-09-02 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0320489U (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013039652A (en) * | 2011-08-19 | 2013-02-28 | Hitachi Koki Co Ltd | Electric power tool |
JP2013075351A (en) * | 2011-09-30 | 2013-04-25 | Hitachi Koki Co Ltd | Power tool |
JP2013522869A (en) * | 2010-03-10 | 2013-06-13 | タイコ・エレクトロニクス・(シェンチェン)・カンパニー・リミテッド | Vent structure for electrical appliance housing |
WO2013121678A1 (en) * | 2012-02-15 | 2013-08-22 | 株式会社日立産機システム | Power converter |
JP2014117792A (en) * | 2012-12-19 | 2014-06-30 | Hitachi Koki Co Ltd | Electric power tool |
JP2020131383A (en) * | 2019-02-21 | 2020-08-31 | 株式会社マキタ | Electric tool |
WO2020175006A1 (en) * | 2019-02-26 | 2020-09-03 | 工機ホールディングス株式会社 | Electric work machine and method for forming housing thereof |
-
1989
- 1989-09-02 JP JP10342989U patent/JPH0320489U/ja active Pending
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013522869A (en) * | 2010-03-10 | 2013-06-13 | タイコ・エレクトロニクス・(シェンチェン)・カンパニー・リミテッド | Vent structure for electrical appliance housing |
JP2013039652A (en) * | 2011-08-19 | 2013-02-28 | Hitachi Koki Co Ltd | Electric power tool |
US20140209338A1 (en) * | 2011-08-19 | 2014-07-31 | Tetsuhiro Harada | Power Tool |
US10562107B2 (en) | 2011-08-19 | 2020-02-18 | Koki Holdings Co., Ltd. | Power tool |
JP2013075351A (en) * | 2011-09-30 | 2013-04-25 | Hitachi Koki Co Ltd | Power tool |
WO2013121678A1 (en) * | 2012-02-15 | 2013-08-22 | 株式会社日立産機システム | Power converter |
JP2013168457A (en) * | 2012-02-15 | 2013-08-29 | Hitachi Industrial Equipment Systems Co Ltd | Electric power conversion apparatus |
JP2014117792A (en) * | 2012-12-19 | 2014-06-30 | Hitachi Koki Co Ltd | Electric power tool |
JP2020131383A (en) * | 2019-02-21 | 2020-08-31 | 株式会社マキタ | Electric tool |
WO2020175006A1 (en) * | 2019-02-26 | 2020-09-03 | 工機ホールディングス株式会社 | Electric work machine and method for forming housing thereof |