JPH02100642U - - Google Patents
Info
- Publication number
- JPH02100642U JPH02100642U JP668089U JP668089U JPH02100642U JP H02100642 U JPH02100642 U JP H02100642U JP 668089 U JP668089 U JP 668089U JP 668089 U JP668089 U JP 668089U JP H02100642 U JPH02100642 U JP H02100642U
- Authority
- JP
- Japan
- Prior art keywords
- beaker
- stand
- rotating disk
- stirrer
- thermomodules
- 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
- 239000002184 metal Substances 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
- Accessories For Mixers (AREA)
Description
第１図から第７図は本考案にかかる装置の実施
例を示すもので、第１図は第一実施例を示す装置
の概略図、第２図は第１図の―断面図、第３
図はサーモモジユールの構造を表わす概略図、第
４図は電圧の切り替えを行なうスイツチ回路、第
５図は装置でビーカーを載置する部分の第二実施
例を示す縦断面図、第６図は平面図、第７図は第
二実施例の装置における温度変化を示すタイムチ
ヤートである。
１……ケース、２……金属板、４……サーモモ
ジユール、６……空隙、８……モータ、１０……
駆動軸、１２……回転板、１３，１４……永久磁
石、１６……Ｎ型半導体、１８……Ｐ型半導体、
２０，２２……電気伝導体、２４，２６……電気
絶縁物、２８……スイツチ回路、３０……周壁材
、３２……蓋体、３４……中央穴、３６……放熱
板、３５……ビーカー、４０……断熱材、４２…
…筒体。
1 to 7 show embodiments of the device according to the present invention, FIG. 1 is a schematic diagram of the device showing the first embodiment, FIG. 2 is a sectional view of FIG. 1, and FIG.
The figure is a schematic diagram showing the structure of the thermomodule, Figure 4 is a switch circuit for switching the voltage, Figure 5 is a vertical cross-sectional view showing the second embodiment of the part of the device where the beaker is placed, and Figure 6 is a schematic diagram showing the structure of the thermo module. 7 is a plan view, and FIG. 7 is a time chart showing temperature changes in the device of the second embodiment. 1... Case, 2... Metal plate, 4... Thermo module, 6... Gap, 8... Motor, 10...
Drive shaft, 12... Rotating plate, 13, 14... Permanent magnet, 16... N type semiconductor, 18... P type semiconductor,
20, 22... Electric conductor, 24, 26... Electric insulator, 28... Switch circuit, 30... Peripheral wall material, 32... Lid, 34... Center hole, 36... Heat sink, 35... ...Beaker, 40...Insulation material, 42...
...Cylinder.
Claims (1)
円板と、該回転円板上に接合された永久磁石と、
該回転円板上に設置されたビーカーを置く台と該
台上に載置されるビーカー内に挿入される撹拌子
とからなるマグネチツクスターラーにおいて、前
記ビーカーの台が金属板と該金属板の下方に接合
された複数のサーモモジユールとからなり、該サ
ーモモジユールへの電流の流れが切り替えられる
ように構成されていることを特徴とする加熱、冷
却兼用マグネチツクスターラー。 a rotating disk connected perpendicularly to the drive shaft of the motor; a permanent magnet bonded onto the rotating disk;
In a magnetic stirrer consisting of a stand on which a beaker is placed on the rotating disk and a stirrer inserted into the beaker placed on the stand, the beaker stand is connected to a metal plate and a stirrer inserted into the beaker. 1. A magnetic stirrer for both heating and cooling, comprising a plurality of thermomodules connected downwardly, and configured so that the flow of current to the thermomodules can be switched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP668089U JPH02100642U (en) | 1989-01-24 | 1989-01-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP668089U JPH02100642U (en) | 1989-01-24 | 1989-01-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02100642U true JPH02100642U (en) | 1990-08-10 |
Family
ID=31211051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP668089U Pending JPH02100642U (en) | 1989-01-24 | 1989-01-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02100642U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63286681A (en) * | 1987-05-19 | 1988-11-24 | 松下電工株式会社 | Cooling and heating apparatus |
-
1989
- 1989-01-24 JP JP668089U patent/JPH02100642U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63286681A (en) * | 1987-05-19 | 1988-11-24 | 松下電工株式会社 | Cooling and heating apparatus |
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