JPH01135687U - - Google Patents
Info
- Publication number
- JPH01135687U JPH01135687U JP3119988U JP3119988U JPH01135687U JP H01135687 U JPH01135687 U JP H01135687U JP 3119988 U JP3119988 U JP 3119988U JP 3119988 U JP3119988 U JP 3119988U JP H01135687 U JPH01135687 U JP H01135687U
- Authority
- JP
- Japan
- Prior art keywords
- electrodes
- conductive
- slip ring
- magnetic fluid
- injected
- 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
- 239000011553 magnetic fluid Substances 0.000 claims description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
Description
第１図は、本考案の一実施例の断面図、第２図
は、同実施例の要部の断面図、第３図は、本考案
の他の実施例の断面図、第４図は、同実施例の要
部の断面図、第５図は、従来の技術によるスリツ
プリングの一例の断面図である。
１…回転側電極、２…絶縁部材、３…固定側電
極、４…絶縁部材、５…シール部材、６…磁石、
７…磁性流体、８…水銀。
Fig. 1 is a sectional view of one embodiment of the present invention, Fig. 2 is a sectional view of the main parts of the same embodiment, Fig. 3 is a sectional view of another embodiment of the invention, and Fig. 4 is a sectional view of the main part of the embodiment. FIG. 5 is a sectional view of an example of a slip ring according to the prior art. DESCRIPTION OF SYMBOLS 1... Rotating side electrode, 2... Insulating member, 3... Fixed side electrode, 4... Insulating member, 5... Seal member, 6... Magnet,
7...Magnetic fluid, 8...Mercury.
Claims (1)
及び固定側電極３の少なくとも一方の先端部に、
導電性を備えた磁石６を付され、前記両電極１，
３間に、導電性を備えた磁性流体７を注入されて
なるスリツプリング。 Rotating side electrodes 1 arranged concentrically and facing each other
and at least one tip of the fixed electrode 3,
A conductive magnet 6 is attached to both the electrodes 1,
A slip ring in which a conductive magnetic fluid 7 is injected between 3 and 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3119988U JPH01135687U (en) | 1988-03-09 | 1988-03-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3119988U JPH01135687U (en) | 1988-03-09 | 1988-03-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01135687U true JPH01135687U (en) | 1989-09-18 |
Family
ID=31256887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3119988U Pending JPH01135687U (en) | 1988-03-09 | 1988-03-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01135687U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50138368A (en) * | 1974-03-29 | 1975-11-04 | ||
| JPS5486705A (en) * | 1977-12-23 | 1979-07-10 | Mitsubishi Electric Corp | Liquid metal brush |
-
1988
- 1988-03-09 JP JP3119988U patent/JPH01135687U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50138368A (en) * | 1974-03-29 | 1975-11-04 | ||
| JPS5486705A (en) * | 1977-12-23 | 1979-07-10 | Mitsubishi Electric Corp | Liquid metal brush |