JPS6182960U - - Google Patents
Info
- Publication number
- JPS6182960U JPS6182960U JP16548584U JP16548584U JPS6182960U JP S6182960 U JPS6182960 U JP S6182960U JP 16548584 U JP16548584 U JP 16548584U JP 16548584 U JP16548584 U JP 16548584U JP S6182960 U JPS6182960 U JP S6182960U
- Authority
- JP
- Japan
- Prior art keywords
- sacrificial anode
- holder
- electrolytic corrosion
- stern tube
- shaft sleeve
- 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
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000013535 sea water Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 2
Landscapes
- Prevention Of Electric Corrosion (AREA)
Description
第１図は本考案の犠牲陽極の保持具を取付けた
船尾管シール装置の断面図、第２図乃至第４図は
本考案の犠牲陽極の保持具の拡大断面図、第５図
乃至第７図は犠牲陽極の電食状況を示す断面図で
ある。
１…船尾管、２…推進軸、３…軸スリーブ、４
…船尾管シール装置、５…ゴム軸受、６…犠牲陽
極、７…保持具、８…ばね、９…貫通孔。
Fig. 1 is a cross-sectional view of a stern tube sealing device with a sacrificial anode holder of the present invention attached, Figs. 2 to 4 are enlarged sectional views of the sacrificial anode holder of the present invention, and Figs. 5 to 7. The figure is a cross-sectional view showing the state of electrolytic corrosion of the sacrificial anode. 1...Stern tube, 2...Propulsion shaft, 3...Shaft sleeve, 4
...Stern tube sealing device, 5...Rubber bearing, 6...Sacrificial anode, 7...Holder, 8...Spring, 9...Through hole.
Claims (1)
するために取り付ける犠牲陽極の保持具において
該犠牲陽極の外周面を覆い常に軸心方向の緊締力
を与え、少なくとも前記犠牲陽極の一部を海水と
接触させていることを特徴とする電食防止用犠牲
陽極の保持具。 A sacrificial anode holder installed to prevent electrolytic corrosion of the shaft sleeve in the stern tube seal device covers the outer peripheral surface of the sacrificial anode and constantly applies a tightening force in the axial direction, and at least part of the sacrificial anode is soaked in seawater. A holder for a sacrificial anode for preventing electrolytic corrosion, characterized in that the sacrificial anode is in contact with the holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984165485U JPH0318506Y2 (en) | 1984-10-31 | 1984-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984165485U JPH0318506Y2 (en) | 1984-10-31 | 1984-10-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6182960U true JPS6182960U (en) | 1986-06-02 |
| JPH0318506Y2 JPH0318506Y2 (en) | 1991-04-18 |
Family
ID=30723334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984165485U Expired JPH0318506Y2 (en) | 1984-10-31 | 1984-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0318506Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS563099U (en) * | 1979-06-21 | 1981-01-12 |
-
1984
- 1984-10-31 JP JP1984165485U patent/JPH0318506Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS563099U (en) * | 1979-06-21 | 1981-01-12 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0318506Y2 (en) | 1991-04-18 |