JPH0288418U - - Google Patents
Info
- Publication number
- JPH0288418U JPH0288418U JP16439088U JP16439088U JPH0288418U JP H0288418 U JPH0288418 U JP H0288418U JP 16439088 U JP16439088 U JP 16439088U JP 16439088 U JP16439088 U JP 16439088U JP H0288418 U JPH0288418 U JP H0288418U
- Authority
- JP
- Japan
- Prior art keywords
- duct
- rising
- duct body
- plate
- longitudinal direction
- 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
Landscapes
- Installation Of Bus-Bars (AREA)
Description
第１図及び第２図は本考案に係る給電ダクトユ
ニツトの第１実施例の伸縮吸収部における一部破
断側面図及び片側半分の横断面図、第３図は第１
図の一部破断平面図、第４図はこの第１実施例で
用いている絶縁板の平面図、第５図はこの第１実
施例で用いているストツパーの平面図、第６図及
び第７図はこの第１実施例の給電ダクトユニツト
の平面図及び側面図、第８図は本考案に係る給電
ダクトユニツトの第２実施例の伸縮吸収部におけ
る一部破断側面図、第９図はこの第２実施例で用
いている絶縁板の平面図、第１０図はこの第２実
施例で用いているストツパーの平面図、第１１図
及び第１２図はこの第２実施例における給電ダク
トユニツトの平面図及び側面図である。
１……ダクト本体、２……母線、３……母線切
り離し部、４……伸縮吸収部、６……立上げ導板
、７……可撓導体、８……窓、９……絶縁板、９
ａ，９ｂ……固定孔、１０……金具、１１……長
孔、１２……ストツパー、１２ａ〜１２ｃ……固
定用孔、１３……カバー。
1 and 2 are a partially cutaway side view and a cross-sectional view of one half of the expansion/contraction absorption part of the first embodiment of the power supply duct unit according to the present invention, and FIG.
4 is a plan view of the insulating plate used in this first embodiment, FIG. 5 is a plan view of the stopper used in this first embodiment, and FIGS. 7 is a plan view and a side view of the power supply duct unit of the first embodiment, FIG. 8 is a partially cutaway side view of the expansion/contraction absorption portion of the second embodiment of the power supply duct unit according to the present invention, and FIG. 9 is a side view of the power supply duct unit according to the first embodiment. FIG. 10 is a plan view of the insulating plate used in this second embodiment, FIG. 11 is a plan view of the stopper used in this second embodiment, and FIGS. 11 and 12 are the power supply duct unit in this second embodiment. FIG. DESCRIPTION OF SYMBOLS 1... Duct body, 2... Bus bar, 3... Bus bar separation part, 4... Expansion absorption part, 6... Standing conductor plate, 7... Flexible conductor, 8... Window, 9... Insulating plate , 9
a, 9b... Fixing hole, 10... Metal fitting, 11... Long hole, 12... Stopper, 12a to 12c... Fixing hole, 13... Cover.
Claims (1)
前記ダクト本体内の前記各母線には長手方向の一
箇所にそれぞれ母線切り離し部が設けられ、前記
母線切り離し部の箇所で相対応する前記各母線間
は可撓導体でそれぞれ接続されて伸縮吸収部が形
成されている給電ダクトユニツトにおいて、前記
伸縮吸収部で前記各母線には前記ダクト本体の外
に突出する立上げ導板がそれぞれ接続され、前記
ダクト本体の外で対応する前記各立ち上げ導板は
前記可撓導体で相互にそれぞれ接続され、前記各
立上げ導板が突出する箇所で前記ダクト本体には
窓があけられ、前記窓を塞ぐように前記ダクト本
体には絶縁板が固定され、前記絶縁板には前記立
上げ導板を貫通させてダクト長手方向の移動を許
容する長孔がそれぞれ設けられ、前記絶縁板には
前記各長孔の長手方向の一端側で前記各立上げ導
板の移動を止めるストツパーが固定されているこ
とを特徴とする給電ダクトユニツト。 Multiple busbars are insulated and supported within the duct body.
Each of the busbars in the duct body is provided with a busbar separation portion at one location in the longitudinal direction, and at the location of the busbar separation portion, the corresponding busbars are connected by a flexible conductor to form an expansion/contraction absorption portion. In the power supply duct unit in which a rising conductor plate is connected to each bus bar in the expansion/contraction absorbing portion and protrudes outside the duct body, each of the corresponding rising conductive plates is connected outside the duct body. The plates are connected to each other by the flexible conductor, a window is formed in the duct body at a location where each of the rising conductive plates protrudes, and an insulating plate is fixed to the duct body so as to cover the window. , each of the insulating plates is provided with a long hole that penetrates the rising conductor plate and allows movement in the longitudinal direction of the duct, and the insulating plate is provided with a long hole that penetrates the rising conductor plate and allows movement in the longitudinal direction of the duct, and the insulating plate has a long hole that penetrates the rising conductor plate and allows the duct to move in the longitudinal direction. A power supply duct unit characterized by having a fixed stopper for stopping movement of a conductive plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16439088U JPH0644263Y2 (en) | 1988-12-21 | 1988-12-21 | Power supply duct unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16439088U JPH0644263Y2 (en) | 1988-12-21 | 1988-12-21 | Power supply duct unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0288418U true JPH0288418U (en) | 1990-07-12 |
| JPH0644263Y2 JPH0644263Y2 (en) | 1994-11-14 |
Family
ID=31449953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16439088U Expired - Lifetime JPH0644263Y2 (en) | 1988-12-21 | 1988-12-21 | Power supply duct unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0644263Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007043766A (en) * | 2005-07-29 | 2007-02-15 | Kyodo Ky Tec Corp | Bus duct connection structure and wind power generation system using the bus duct connection structure |
-
1988
- 1988-12-21 JP JP16439088U patent/JPH0644263Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007043766A (en) * | 2005-07-29 | 2007-02-15 | Kyodo Ky Tec Corp | Bus duct connection structure and wind power generation system using the bus duct connection structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0644263Y2 (en) | 1994-11-14 |
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