JPS63162461U - - Google Patents
Info
- Publication number
- JPS63162461U JPS63162461U JP5460487U JP5460487U JPS63162461U JP S63162461 U JPS63162461 U JP S63162461U JP 5460487 U JP5460487 U JP 5460487U JP 5460487 U JP5460487 U JP 5460487U JP S63162461 U JPS63162461 U JP S63162461U
- Authority
- JP
- Japan
- Prior art keywords
- rotating shaft
- grounding
- rotating
- conductor
- end surface
- 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
- 239000004020 conductor Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Prevention Of Electric Corrosion (AREA)
- Elimination Of Static Electricity (AREA)
- Sliding-Contact Bearings (AREA)
Description
第１図はこの考案による回転軸のアース装置の
一実施例を示す断面図、第２図は第１図のものの
使用状態を示す説明図、第３図は一般的な船舶推
進軸系における主機関停止時の電流の流れを示す
説明図、第４図は第３図のものにおける主機関運
転時の電流の流れを示す説明図、第５図および第
６図は従来のもののそれぞれ異なつた例を示す断
面図である。
１，４…ケース、２…軸受、３…回転部材、５
…ボルト、６…摺動部材、７…ボルトナツト、８
…保持部材、９…ねじ、１０…ばね部材、１１，
３３，４３…導通線、１２…孔、１３…ナツト、
１４，１５…回り止め、２１…船体、２２…主機
関、２３…クランク軸、２４…中間軸、２５…プ
ロペラ軸、２６…プロペラ、２７…クランクジヤ
ーナル、２８…クランク軸受、２９…中間軸受、
３０…防食亜鉛、３１，４１…スリツプリング、
３２，４２…ブラシ。
Figure 1 is a cross-sectional view showing one embodiment of the rotary shaft grounding device according to this invention, Figure 2 is an explanatory diagram showing how the device in Figure 1 is used, and Figure 3 is the main part of a typical ship propulsion shaft system. An explanatory diagram showing the flow of current when the engine is stopped, Figure 4 is an explanatory diagram showing the flow of current when the main engine is operating in the one shown in Figure 3, and Figures 5 and 6 are different examples of the conventional one. FIG. 1, 4...Case, 2...Bearing, 3...Rotating member, 5
... Bolt, 6... Sliding member, 7... Bolt nut, 8
...Holding member, 9...Screw, 10...Spring member, 11,
33, 43... Continuity wire, 12... Hole, 13... Nut,
14, 15... Detent, 21... Hull, 22... Main engine, 23... Crankshaft, 24... Intermediate shaft, 25... Propeller shaft, 26... Propeller, 27... Crank journal, 28... Crank bearing, 29... Intermediate bearing,
30...Anti-corrosion zinc, 31,41...Slip ring,
32, 42...Brush.
Claims (1)
ス部材内に、一端が前記回転軸の端面に固着され
る導体製の回転部材を回転可能に保持するととも
に、ばね部材によつて前記回転部材の他端面に圧
着される導体製の摺動部材を回転不能に保持し、
前記摺動部材をアース部位に接続するようにして
なる回転軸のアース装置。 A device for grounding a rotating shaft, in which a rotating member made of a conductor, one end of which is fixed to an end surface of the rotating shaft, is rotatably held in a cylindrical case member, and the rotating member is grounded by a spring member. A sliding member made of a conductor that is crimped to the other end surface is held non-rotatably,
A grounding device for a rotating shaft, which connects the sliding member to a grounding portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987054604U JPH0313978Y2 (en) | 1987-04-10 | 1987-04-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987054604U JPH0313978Y2 (en) | 1987-04-10 | 1987-04-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63162461U true JPS63162461U (en) | 1988-10-24 |
| JPH0313978Y2 JPH0313978Y2 (en) | 1991-03-28 |
Family
ID=30881749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987054604U Expired JPH0313978Y2 (en) | 1987-04-10 | 1987-04-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0313978Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5929387A (en) * | 1982-08-11 | 1984-02-16 | 神奈川県 | Ground terminal for electric device |
| JPS61123475U (en) * | 1985-01-22 | 1986-08-04 |
-
1987
- 1987-04-10 JP JP1987054604U patent/JPH0313978Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5929387A (en) * | 1982-08-11 | 1984-02-16 | 神奈川県 | Ground terminal for electric device |
| JPS61123475U (en) * | 1985-01-22 | 1986-08-04 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0313978Y2 (en) | 1991-03-28 |
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