JPS6185643U - - Google Patents
Info
- Publication number
- JPS6185643U JPS6185643U JP17186084U JP17186084U JPS6185643U JP S6185643 U JPS6185643 U JP S6185643U JP 17186084 U JP17186084 U JP 17186084U JP 17186084 U JP17186084 U JP 17186084U JP S6185643 U JPS6185643 U JP S6185643U
- Authority
- JP
- Japan
- Prior art keywords
- wire
- iron plate
- soft iron
- cylinder
- magnet
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 3
- 239000000779 smoke Substances 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Description
第１図は本考案の実施例に係る円筒に破断面を
入れた低温側斜視図、第２図は実施例の高温側断
面図、第３図は本考案を自然換気及び排煙シヤツ
ターに取り付けた図、第４図は自然換気及び排煙
シヤツターを上窓に取り付けた図。
１は二方向形状記憶合金コイル、２は軟鉄板、
３は磁石、４はフツク、５は針金、６は円筒、７
は下蓋、８はコイルバネ、９は上蓋、１０は円板
、１１はフツク、１２はフツク、１３はネジ、１
４は穴、１５はシヤツター開閉装置、１６は自然
換気及び排煙シヤツター、１７はシヤツター、１
８は開閉棒、１９は窓、２０は上窓。
Figure 1 is a perspective view of the low-temperature side of a cylinder according to an embodiment of the present invention with a fractured surface, Figure 2 is a sectional view of the high-temperature side of the embodiment, and Figure 3 is a view of the present invention installed in a natural ventilation and smoke exhaust shutter. Figure 4 shows the natural ventilation and smoke shutter installed on the upper window. 1 is a two-way shape memory alloy coil, 2 is a soft iron plate,
3 is a magnet, 4 is a hook, 5 is a wire, 6 is a cylinder, 7
is a lower cover, 8 is a coil spring, 9 is an upper cover, 10 is a disc, 11 is a hook, 12 is a hook, 13 is a screw, 1
4 is a hole, 15 is a shutter opening/closing device, 16 is a natural ventilation and smoke exhaust shutter, 17 is a shutter, 1
8 is the opening/closing rod, 19 is the window, and 20 is the upper window.
Claims (1)
上端に軟鉄板２を固定する。 軟鉄板２に、上端にフツク４をもつた針金５を
接着した磁石３を吸着する。 二方向形状記憶合金コイル１、軟鉄板２、磁石
３、針金４を円筒６の中に入れ下蓋７を覆せて固
定する。円筒６の上端より、針金５が、コイルバ
ネ８の中心を通るようにコイルバネ８を入れ、中
心に穴１４のあいた上蓋９で押えて蓋をしたシヤ
ツター開閉装置。[Claims for Utility Model Registration] Fixing the lower end of the two-way shape memory alloy coil 1,
A soft iron plate 2 is fixed to the upper end. A magnet 3 to which a wire 5 having a hook 4 at its upper end is adhered is attracted to a soft iron plate 2. A two-way shape memory alloy coil 1, a soft iron plate 2, a magnet 3, and a wire 4 are placed in a cylinder 6 and fixed with a lower cover 7 covered. A shutter opening/closing device in which a coil spring 8 is inserted from the upper end of a cylinder 6 so that a wire 5 passes through the center of the coil spring 8, and the lid is closed by pressing with an upper lid 9 having a hole 14 in the center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17186084U JPS6185643U (en) | 1984-11-12 | 1984-11-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17186084U JPS6185643U (en) | 1984-11-12 | 1984-11-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6185643U true JPS6185643U (en) | 1986-06-05 |
Family
ID=30729537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17186084U Pending JPS6185643U (en) | 1984-11-12 | 1984-11-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6185643U (en) |
-
1984
- 1984-11-12 JP JP17186084U patent/JPS6185643U/ja active Pending
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