JPH038292U - - Google Patents
Info
- Publication number
- JPH038292U JPH038292U JP6878189U JP6878189U JPH038292U JP H038292 U JPH038292 U JP H038292U JP 6878189 U JP6878189 U JP 6878189U JP 6878189 U JP6878189 U JP 6878189U JP H038292 U JPH038292 U JP H038292U
- Authority
- JP
- Japan
- Prior art keywords
- shutter curtain
- power source
- fitted
- shutter
- lead wire
- 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
- 230000007797 corrosion Effects 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 claims description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims 2
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Prevention Of Electric Corrosion (AREA)
Description
第１図は本実施例のシヤツターカーテンとガイ
ドレールと防蝕用外部電源との相互関係を示す一
部破断縦断面図、第２図は第１図の−線断面
図、第３図はシヤツターカーテン連結の説明図で
ある。
１……シヤツターカーテン、２ａ，２ｂ……ガ
イドレール、３……座板、４，５……ｎ……スラ
ツト、３ａ，４ａ，４ｂ，５ａ，５ｂ……ｎａ，
ｎｂ……インターロツク部、６……軸、７……ド
ラム、８……補助電極、９……スペーサ、１０…
…直流電源、１１……保護用高抵抗。
Fig. 1 is a partially cutaway vertical cross-sectional view showing the mutual relationship between the shutter curtain, guide rail, and external power source for corrosion protection of this embodiment, Fig. 2 is a cross-sectional view taken along the - line in Fig. 1, and Fig. 3 is a cross-sectional view of the shutter curtain. FIG. 1...Shutter curtain, 2a, 2b...Guide rail, 3...Seat plate, 4, 5...n...Slat, 3a, 4a, 4b, 5a, 5b...na,
nb...Interlock part, 6...Shaft, 7...Drum, 8...Auxiliary electrode, 9...Spacer, 10...
...DC power supply, 11...High resistance for protection.
Claims (1)
を左右両側に設けられたガイドレールに嵌装され
、上記シヤツターカーテンが嵌装された一方のガ
イドレール内には直流電源の正極リード線に接続
した補助電極が上記シヤツターカーテンに離間し
て設けられ、上記直流電源の負極のリード線は上
記シヤツターカーテンに接続されて構成したこと
を特徴とするシヤツターの電気防蝕装置。 The shutter curtain is movable up and down, and its ends are fitted into guide rails provided on both the left and right sides, and one guide rail into which the shutter curtain is fitted has a wire connected to the positive lead wire of a DC power source. An electrical corrosion protection device for a shutter, characterized in that an auxiliary electrode is provided at a distance from the shutter curtain, and a negative lead wire of the DC power source is connected to the shutter curtain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6878189U JPH038292U (en) | 1989-06-13 | 1989-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6878189U JPH038292U (en) | 1989-06-13 | 1989-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH038292U true JPH038292U (en) | 1991-01-25 |
Family
ID=31603513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6878189U Pending JPH038292U (en) | 1989-06-13 | 1989-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH038292U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014237881A (en) * | 2013-06-10 | 2014-12-18 | 日鉄住金防蝕株式会社 | Apparatus and method for electric anticorrosion |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS639022A (en) * | 1986-06-28 | 1988-01-14 | Hitachi Maxell Ltd | Production of magnetic recording medium |
-
1989
- 1989-06-13 JP JP6878189U patent/JPH038292U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS639022A (en) * | 1986-06-28 | 1988-01-14 | Hitachi Maxell Ltd | Production of magnetic recording medium |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014237881A (en) * | 2013-06-10 | 2014-12-18 | 日鉄住金防蝕株式会社 | Apparatus and method for electric anticorrosion |
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