JPH01112005U - - Google Patents
Info
- Publication number
- JPH01112005U JPH01112005U JP621288U JP621288U JPH01112005U JP H01112005 U JPH01112005 U JP H01112005U JP 621288 U JP621288 U JP 621288U JP 621288 U JP621288 U JP 621288U JP H01112005 U JPH01112005 U JP H01112005U
- Authority
- JP
- Japan
- Prior art keywords
- ferromagnetic
- magnetic fluid
- cylindrical container
- evaporation device
- heating evaporation
- 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
- 239000011553 magnetic fluid Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 230000005294 ferromagnetic effect Effects 0.000 claims 4
- 238000010438 heat treatment Methods 0.000 claims 3
- 238000001704 evaporation Methods 0.000 claims 2
- 230000008020 evaporation Effects 0.000 claims 2
- 239000000126 substance Substances 0.000 claims 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 229910001882 dioxygen Inorganic materials 0.000 claims 1
- 239000011261 inert gas Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000004094 surface-active agent Substances 0.000 claims 1
- 239000004065 semiconductor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Lubricants (AREA)
- Soft Magnetic Materials (AREA)
Description
第１図はこの考案による磁性流体の製造装置の
第１実施例を示す概略斜視図、第２図は電子冷却
素子の一般的構造を示す概略図、第３図はこの考
案による磁性流体の製造装置の他の実施例を示す
概略斜視図、第４図は従来の磁性流体の製造装置
の概略斜視図である。
１…ルツボ、２，２′…電極、３…円筒体、４
…端面、５…円筒形ドラム、６…ボス部、７…Ｏ
リング、８…ベアリング、９…開口、１０…円筒
部材、１１…フランジ、１２…電子冷却素子、１
３…リード線、１４，１４′…熱伝導性絶縁体、
１５，１５′…金属、１６…Ｐ型半導体、１７…
Ｎ型半導体、１８…直流電源。
FIG. 1 is a schematic perspective view showing a first embodiment of a magnetic fluid manufacturing apparatus according to this invention, FIG. 2 is a schematic diagram showing the general structure of a thermoelectric cooling element, and FIG. 3 is a magnetic fluid manufacturing apparatus according to this invention. FIG. 4 is a schematic perspective view showing another embodiment of the apparatus. FIG. 4 is a schematic perspective view of a conventional magnetic fluid manufacturing apparatus. 1... Crucible, 2, 2'... Electrode, 3... Cylindrical body, 4
…End face, 5…Cylindrical drum, 6…Boss portion, 7…O
Ring, 8... Bearing, 9... Opening, 10... Cylindrical member, 11... Flange, 12... Electronic cooling element, 1
3... Lead wire, 14, 14'... Heat conductive insulator,
15, 15'...metal, 16...P-type semiconductor, 17...
N-type semiconductor, 18...DC power supply.
Claims (1)
酸素ガス雰囲気とした横置円筒形容器内に、強磁
性金属元素、強磁性化合物からなる強磁性物質の
加熱蒸発装置を設けるとともに、界面活性剤を含
有して磁性流体の溶媒となる液体を収容し、前記
横置円筒形容器を、その軸線のまわりに回転させ
てその内周面に前記液体の被膜を形成させながら
、前記加熱蒸発装置によつて蒸発された前記強磁
性物質の蒸気を接触させて凝縮させるようになつ
た磁性流体の製造装置において、前記加熱蒸発装
置の熱が伝わつて高温とする部分に電子冷却素子
からなる冷却手段を配設したことを特徴とする磁
性流体の製造装置。 A heating evaporation device for ferromagnetic substances made of ferromagnetic metal elements and ferromagnetic compounds is installed in a horizontal cylindrical container with a high vacuum or low pressure inert gas or oxygen gas atmosphere inside, and a surfactant is also included. The horizontally placed cylindrical container is rotated around its axis to form a film of the liquid on its inner peripheral surface, and is heated by the heating evaporator. In an apparatus for producing a magnetic fluid in which the evaporated vapor of the ferromagnetic substance is brought into contact with and condensed, a cooling means consisting of an electronic cooling element is disposed in a part where the heat of the heating evaporation device is transmitted and the temperature becomes high. A magnetic fluid manufacturing device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP621288U JPH0632651Y2 (en) | 1988-01-21 | 1988-01-21 | Magnetic fluid manufacturing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP621288U JPH0632651Y2 (en) | 1988-01-21 | 1988-01-21 | Magnetic fluid manufacturing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01112005U true JPH01112005U (en) | 1989-07-27 |
| JPH0632651Y2 JPH0632651Y2 (en) | 1994-08-24 |
Family
ID=31210253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP621288U Expired - Lifetime JPH0632651Y2 (en) | 1988-01-21 | 1988-01-21 | Magnetic fluid manufacturing equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0632651Y2 (en) |
-
1988
- 1988-01-21 JP JP621288U patent/JPH0632651Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0632651Y2 (en) | 1994-08-24 |
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