JPS61118352U - - Google Patents
Info
- Publication number
- JPS61118352U JPS61118352U JP102885U JP102885U JPS61118352U JP S61118352 U JPS61118352 U JP S61118352U JP 102885 U JP102885 U JP 102885U JP 102885 U JP102885 U JP 102885U JP S61118352 U JPS61118352 U JP S61118352U
- Authority
- JP
- Japan
- Prior art keywords
- gate valve
- compartment
- rotating shaft
- transmission device
- ventilation duct
- 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
- 238000009423 ventilation Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims 1
Landscapes
- Ventilation (AREA)
Description
第１図は本考案の一実施例の縦断正面図、第２
図は同じく平面図、第３図は従来仕切弁の縦断正
面図、第４図はその斜視図である。
Ｆ：区画室、Ｗ：隔壁、１２：通気ダクト、１
３：通気装置、１４：仕切弁、１４ｃ：弁体、１
５：回転軸、１６：伝動装置、１７：操作軸。
Fig. 1 is a longitudinal sectional front view of one embodiment of the present invention;
The same figure is a plan view, FIG. 3 is a longitudinal sectional front view of the conventional gate valve, and FIG. 4 is a perspective view thereof. F: Compartment, W: Partition, 12: Ventilation duct, 1
3: Ventilation device, 14: Gate valve, 14c: Valve body, 1
5: Rotating shaft, 16: Transmission device, 17: Operating shaft.
Claims (1)
通気ダクトを有する通気装置において、空気の流
れを遮断するための仕切弁が前記通気ダクトに回
転軸を介して開閉回動自在に枢支され、該仕切弁
の回転軸に伝導装置が連結され、該伝導装置に連
動連結する操作軸が前記仕切弁の位置する区画室
以外の区画室に配設されたことを特徴とする連動
式通風遮断装置。 In a ventilation device having a ventilation duct that communicates a plurality of compartments each partitioned by a partition wall, a gate valve for blocking the flow of air is pivotally supported on the ventilation duct via a rotating shaft so as to be rotatable to open and close; A transmission device is connected to the rotating shaft of the gate valve, and an operating shaft that is interlocked and connected to the transmission device is disposed in a compartment other than the compartment in which the gate valve is located. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP102885U JPS61118352U (en) | 1985-01-09 | 1985-01-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP102885U JPS61118352U (en) | 1985-01-09 | 1985-01-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61118352U true JPS61118352U (en) | 1986-07-25 |
Family
ID=30473400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP102885U Pending JPS61118352U (en) | 1985-01-09 | 1985-01-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61118352U (en) |
-
1985
- 1985-01-09 JP JP102885U patent/JPS61118352U/ja active Pending
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