JPH02123256U - - Google Patents
Info
- Publication number
- JPH02123256U JPH02123256U JP3275689U JP3275689U JPH02123256U JP H02123256 U JPH02123256 U JP H02123256U JP 3275689 U JP3275689 U JP 3275689U JP 3275689 U JP3275689 U JP 3275689U JP H02123256 U JPH02123256 U JP H02123256U
- Authority
- JP
- Japan
- Prior art keywords
- damper
- arm
- inlet
- closes
- case body
- 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.)
- Granted
Links
Landscapes
- Air-Flow Control Members (AREA)
Description
第１図は本考案の実施例を示す一部切欠側面図
、第２図は同じく平面図、第３図は同じく状態を
異にして示す一部切欠側面図である。
１：ケース本体、２：流入口、３：流出口、４
：開口、５：ダンパ、６：ストツパ、７，８：錘
、９：アーム、１０：アーム、１１：シリンダ、
１２：ピストンロツド。
FIG. 1 is a partially cutaway side view showing an embodiment of the present invention, FIG. 2 is a plan view of the same, and FIG. 3 is a partially cutaway side view showing the same in a different state. 1: Case body, 2: Inlet, 3: Outlet, 4
: opening, 5: damper, 6: stopper, 7, 8: weight, 9: arm, 10: arm, 11: cylinder,
12: Piston rod.
Claims (1)
に流入口２側の開口４を開閉するダンパ５の上端
を枢支するとともに該ダンパ５の開度を下流側で
規制するストツパ６を設け、また、ケース本体１
外に突出させた前記ダンパ５の軸端には該ダンパ
５を開放方向に付勢する錘８付のアーム９と、該
ダンパ５を閉鎖するシリンダ１１のピストンロツ
ド１２の進退軌跡上に臨むアーム１０とを取付け
たことを特徴とするダンパ装置。 A stopper 6 is provided in the case body 1 in which an inlet 2 and an outlet 3 are formed, which pivotally supports the upper end of a damper 5 that opens and closes the opening 4 on the inlet 2 side, and which regulates the opening degree of the damper 5 on the downstream side. , and case body 1
At the shaft end of the damper 5 that protrudes outward, there is an arm 9 with a weight 8 that urges the damper 5 in the opening direction, and an arm 10 that faces the forward and backward trajectory of the piston rod 12 of the cylinder 11 that closes the damper 5. A damper device characterized in that it is equipped with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3275689U JPH0737629Y2 (en) | 1989-03-23 | 1989-03-23 | Damper device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3275689U JPH0737629Y2 (en) | 1989-03-23 | 1989-03-23 | Damper device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02123256U true JPH02123256U (en) | 1990-10-09 |
| JPH0737629Y2 JPH0737629Y2 (en) | 1995-08-30 |
Family
ID=31259322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3275689U Expired - Fee Related JPH0737629Y2 (en) | 1989-03-23 | 1989-03-23 | Damper device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0737629Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010139118A (en) * | 2008-12-10 | 2010-06-24 | Dai-Dan Co Ltd | Ventilation equipment |
-
1989
- 1989-03-23 JP JP3275689U patent/JPH0737629Y2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010139118A (en) * | 2008-12-10 | 2010-06-24 | Dai-Dan Co Ltd | Ventilation equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0737629Y2 (en) | 1995-08-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |