JPH0427352U - - Google Patents
Info
- Publication number
- JPH0427352U JPH0427352U JP6812690U JP6812690U JPH0427352U JP H0427352 U JPH0427352 U JP H0427352U JP 6812690 U JP6812690 U JP 6812690U JP 6812690 U JP6812690 U JP 6812690U JP H0427352 U JPH0427352 U JP H0427352U
- Authority
- JP
- Japan
- Prior art keywords
- memory alloy
- shape memory
- ventilation device
- ventilation
- opening
- 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
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 10
- 238000009423 ventilation Methods 0.000 claims description 8
- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 230000009466 transformation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Ventilation (AREA)
- Air-Flow Control Members (AREA)
Description
第１図は窓枠の組み立て図、第２図は換気口の
詳細組み立て図、第３図ａ，ｂは換気口の動作説
明図、第４図は換気口の詳細組み立て図（２方向
性形状記憶合金の場合）、第５図は換気口の動作
説明図（２方向性形状記憶合金の場合）である。
符号の説明、３……換気口、４，６……開口部
、７，７ａ……形状記憶合金バネ、８……バイア
スバネ。
Figure 1 is an assembly diagram of the window frame, Figure 2 is a detailed assembly diagram of the ventilation opening, Figures 3a and b are illustrations of the operation of the ventilation opening, and Figure 4 is a detailed assembly diagram of the ventilation opening (bidirectional shape). In the case of a memory alloy), FIG. 5 is an explanatory diagram of the operation of the ventilation port (in the case of a bidirectional shape memory alloy). Explanation of symbols, 3... Ventilation port, 4, 6... Opening, 7, 7a... Shape memory alloy spring, 8... Bias spring.
Claims (1)
を、形状記憶合金にて行うことを特徴とする換気
装置。 (2) 上記形状記憶合金が１方向性形状記憶合金
として構成され、それに対抗するバイアスバネが
設けられてなる請求項(1)記載の換気装置。 (3) 上記形状記憶合金が２方向性形状記憶合金
で構成されてなる請求項(1)記載の換気装置。 (4) 上記形状記憶合金の変態点Ａｓが約２０±
５℃、Ａｆが約１０±５℃に設定されてなる請求
項(1)，(2)，(3)のいずれかに記載の換気装置。[Claims for Utility Model Registration] (1) A ventilation system characterized by opening and closing a small window installed at the top of a building window using a shape memory alloy. (2) The ventilation device according to claim 1, wherein the shape memory alloy is configured as a unidirectional shape memory alloy, and a bias spring is provided to oppose the shape memory alloy. (3) The ventilation device according to claim (1), wherein the shape memory alloy is composed of a bidirectional shape memory alloy. (4) The transformation point As of the above shape memory alloy is approximately 20±
5°C, and Af is set to about 10±5°C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6812690U JPH0427352U (en) | 1990-06-27 | 1990-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6812690U JPH0427352U (en) | 1990-06-27 | 1990-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0427352U true JPH0427352U (en) | 1992-03-04 |
Family
ID=31602295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6812690U Pending JPH0427352U (en) | 1990-06-27 | 1990-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0427352U (en) |
-
1990
- 1990-06-27 JP JP6812690U patent/JPH0427352U/ja active Pending
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