JPS62145407U - - Google Patents
Info
- Publication number
- JPS62145407U JPS62145407U JP3230686U JP3230686U JPS62145407U JP S62145407 U JPS62145407 U JP S62145407U JP 3230686 U JP3230686 U JP 3230686U JP 3230686 U JP3230686 U JP 3230686U JP S62145407 U JPS62145407 U JP S62145407U
- Authority
- JP
- Japan
- Prior art keywords
- duct
- wiring duct
- pressure relief
- side wall
- power distribution
- 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
- 239000002184 metal Substances 0.000 claims 2
Landscapes
- Patch Boards (AREA)
Description
第1図は本考案の実施例の二段積み構造閉鎖配
電盤の枠体の正面図、第2図は第1図の―矢
視側面図、第3図は第2図の―矢視平面図、
第4図は第2図の―矢視平面図、第5図は本
考案の他の実施例の二段積み構造閉鎖配電盤の枠
体の正面図、第6図は第5図の―矢視側面図
、第7図は第6図の―矢視平面図、第8図は
第6図の―矢視平面図、第9図は従来の二段
積み構造閉鎖配電盤の正面図、第10図は第9図
の透視側面図、第11図は従来の二段積み構造閉
鎖配電盤の枠体の正面図、第12図は第11図の
―矢視側面図、第13図は第12図の
―矢視平面図、第14図は第12図の
―矢視平面図である。
1:閉鎖配電盤、2:引出形機器、6a,6b
:放圧ダクト、8a,8b:配線ダクト、9a,
9b:配線ダクト、10a,10b:穴。
Fig. 1 is a front view of the frame of a two-tiered closed switchboard according to an embodiment of the present invention, Fig. 2 is a side view in the direction of the arrow in Fig. 1, and Fig. 3 is a plan view in the direction of the arrow in Fig. 2. ,
4 is a plan view taken in the direction of the arrow in FIG. 2, FIG. 5 is a front view of the frame of a closed switchboard with a two-tiered structure according to another embodiment of the present invention, and FIG. 6 is a view taken in the direction of the arrow in FIG. 5. A side view, FIG. 7 is a plan view taken in the direction of the arrow in FIG. 6, FIG. 8 is a plan view taken in the direction shown in the direction of the arrow in FIG. is a transparent side view of FIG. 9, FIG. 11 is a front view of the frame of a conventional two-tier closed switchboard, FIG. 12 is a side view of FIG. 14 is a plan view taken in the direction of the arrows in FIG. 12. 1: Closed switchboard, 2: Drawer type equipment, 6a, 6b
: Pressure relief duct, 8a, 8b: Wiring duct, 9a,
9b: Wiring duct, 10a, 10b: Hole.
Claims (1)
垂直に設けた二段積み構造の閉鎖配電盤において
、前記放圧ダクトの側壁に接けるコーナ部に着脱
可能の金属カバーで覆うようにした制御電線用配
線ダクトを設けるとともに、この配線ダクトに連
通して下段区画にも着脱可能の金属カバーで覆う
配線ダクトを設けてなることを特徴とする二段積
み構造閉鎖配電盤。 In a closed power distribution board with a two-tiered structure in which a pressure relief duct for a lower section is vertically provided on the inner surface of a side wall of an upper section, a control electric wire is covered with a removable metal cover at a corner part that contacts the side wall of the pressure relief duct. A closed power distribution board with a two-tiered structure, characterized in that a wiring duct is provided, and a wiring duct communicating with the wiring duct and covering the lower compartment with a removable metal cover is also provided.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3230686U JPS62145407U (en) | 1986-03-06 | 1986-03-06 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3230686U JPS62145407U (en) | 1986-03-06 | 1986-03-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62145407U true JPS62145407U (en) | 1987-09-14 |
Family
ID=30838861
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3230686U Pending JPS62145407U (en) | 1986-03-06 | 1986-03-06 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62145407U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3059815A1 (en) * | 2015-02-19 | 2016-08-24 | General Electric Company | Exhaust system for switchgear enclosure, and switchgear enclosure having the same |
WO2018055830A1 (en) * | 2016-09-26 | 2018-03-29 | 株式会社日立産機システム | Switchgear |
JP6351921B1 (en) * | 2017-12-07 | 2018-07-04 | 三菱電機株式会社 | Switchgear |
-
1986
- 1986-03-06 JP JP3230686U patent/JPS62145407U/ja active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3059815A1 (en) * | 2015-02-19 | 2016-08-24 | General Electric Company | Exhaust system for switchgear enclosure, and switchgear enclosure having the same |
US10431963B2 (en) | 2015-02-19 | 2019-10-01 | Abb Schweiz Ag | Exhaust system for switchgear enclosure, and switchgear enclosure having the same |
US10971905B2 (en) | 2015-02-19 | 2021-04-06 | Abb Schweiz Ag | Exhaust system for switchgear enclosure, and switchgear enclosure having the same |
WO2018055830A1 (en) * | 2016-09-26 | 2018-03-29 | 株式会社日立産機システム | Switchgear |
JP6351921B1 (en) * | 2017-12-07 | 2018-07-04 | 三菱電機株式会社 | Switchgear |
WO2019111378A1 (en) * | 2017-12-07 | 2019-06-13 | 三菱電機株式会社 | Switchgear |
US11588306B2 (en) | 2017-12-07 | 2023-02-21 | Mitsubishi Electric Corporation | Switchgear |