JPS6391770U - - Google Patents
Info
- Publication number
- JPS6391770U JPS6391770U JP18683686U JP18683686U JPS6391770U JP S6391770 U JPS6391770 U JP S6391770U JP 18683686 U JP18683686 U JP 18683686U JP 18683686 U JP18683686 U JP 18683686U JP S6391770 U JPS6391770 U JP S6391770U
- Authority
- JP
- Japan
- Prior art keywords
- air
- connecting rod
- pair
- air suction
- 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
- 238000005452 bending Methods 0.000 claims 1
- 238000012856 packing Methods 0.000 description 1
Landscapes
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Description
図面は、この考案の空気吸入装置の一実施態様
を示す断面図である。図面において、
１……空気吸入室、２……気密容器、３……空
気扉、４……パツキング、５……連結杆、６……
シリンダ。
The drawing is a sectional view showing one embodiment of the air intake device of this invention. In the drawings, 1...air suction chamber, 2...airtight container, 3...air door, 4...packing, 5...connecting rod, 6...
Cylinder.
Claims (1)
ための空気吸入装置であつて、前記気密容器の上
部に設けられた、対向する１対の空気吸入口を有
する空気吸入室と、前記１対の空気吸入口を開閉
するための、上端が前記空気吸入室内面に回動自
在に取り付けられた１対の空気扉と、端部が前記
１対の空気扉の下部内面に回動自在に取り付けら
れた、中央部に折曲部を有する連結杆と、前記空
気吸入室内に設けられた、前記１対の空気扉を前
記連結杆を介して開閉するための開閉手段とから
なり、前記連結杆の前記折曲部は、前記連結杆が
水平状態より下方に折れ曲がらないように支持さ
れていることを特徴とする空気吸入装置。 An air suction device for instantaneously taking in a large amount of air into an airtight container, the air suction device comprising: an air suction chamber provided at the top of the airtight container and having a pair of opposing air suction ports; A pair of air doors for opening and closing the air intake port, the upper end of which is rotatably attached to the inner surface of the air intake chamber, and the end portion of which is rotatably attached to the lower inner surface of the pair of air doors. The connecting rod includes a connecting rod having a bent portion in the center, and an opening/closing means for opening and closing the pair of air doors provided in the air intake chamber via the connecting rod. The air suction device is characterized in that the bending portion is supported so that the connecting rod is not bent below a horizontal state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18683686U JPS6391770U (en) | 1986-12-05 | 1986-12-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18683686U JPS6391770U (en) | 1986-12-05 | 1986-12-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6391770U true JPS6391770U (en) | 1988-06-14 |
Family
ID=31136758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18683686U Pending JPS6391770U (en) | 1986-12-05 | 1986-12-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6391770U (en) |
-
1986
- 1986-12-05 JP JP18683686U patent/JPS6391770U/ja active Pending