JPH0240174U - - Google Patents
Info
- Publication number
- JPH0240174U JPH0240174U JP11888388U JP11888388U JPH0240174U JP H0240174 U JPH0240174 U JP H0240174U JP 11888388 U JP11888388 U JP 11888388U JP 11888388 U JP11888388 U JP 11888388U JP H0240174 U JPH0240174 U JP H0240174U
- Authority
- JP
- Japan
- Prior art keywords
- box
- circular tube
- rectangular plates
- transport pipe
- circular
- 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
Landscapes
- Indication Of The Valve Opening Or Closing Status (AREA)
- Valve Housings (AREA)
Description
第１，２，３，４，５図は、本発明の１実施例
を示す。
図において、１は函、３は中仕切板、１４は円
板、１５は函の蓋である。
Figures 1, 2, 3, 4 and 5 show one embodiment of the invention. In the figure, 1 is a box, 3 is a partition plate, 14 is a disk, and 15 is a lid of the box.
補正 昭６３．１０．２６
図面の簡単な説明を次のように補正する。
明細書第７頁第９行から第１２行を削除し、「
第１，２，３，４，５図は本考案の１実施例を示
し、第１図は函の斜視図、第２図は函と円管の連
接体の斜視図、第３，４，５図はバタフライダン
パで、第３図は縦断面図、第４図は側面図、第５
図は平面図である。」と訂正する。Amendment October 26, 1983 The brief description of the drawing is amended as follows. Delete lines 9 to 12 on page 7 of the specification, and read “
Figures 1, 2, 3, 4 and 5 show one embodiment of the present invention, Figure 1 is a perspective view of a box, Figure 2 is a perspective view of a connected body of the box and circular pipe, Figures 3, 4, Figure 5 shows the butterfly damper, Figure 3 is a longitudinal cross-sectional view, Figure 4 is a side view, and Figure 5 is a side view.
The figure is a plan view. ” he corrected.
Claims (1)
タフライダンパ部に内部点検窓を持つ函を取り付
けたことを特徴とするバタフライダンパ。 (2) ５枚の長方形板からなる函形の直方体の内
部に２枚の長方形板と平行で同大の中仕切板を設
け、これら３枚の長方形板に輸送管と同径の円弧
の切欠を設けた函に、これら３枚の長方形板と直
交する中心線を持ち円管の函との重合部分を取り
去つた形の円管を前記切欠に嵌めて接合し、前記
中仕切板と同一平面上の円管部に円管外部よりハ
ンドル等で回転自在で且つ輸送管内径より小さめ
の円板を固定した回転軸を円管内に設け、更に、
函に円管内部点検窓を設けてなる実用新案登録請
求の範囲(1)のバタフライダンパ。[Scope of Claim for Utility Model Registration] (1) A butterfly damper characterized in that a box with an internal inspection window is attached to a butterfly damper section for flow rate adjustment provided in the middle of a fluid transport pipe. (2) A partition plate of the same size and parallel to the two rectangular plates is installed inside the box-shaped rectangular parallelepiped made of five rectangular plates, and a circular arc notch with the same diameter as the transport pipe is installed in these three rectangular plates. A circular tube whose center line is perpendicular to these three rectangular plates and whose overlapping portion with the box has been removed is fitted into the notch and joined to the box, which is the same as the partition plate. A rotary shaft is provided inside the circular tube on a flat surface, and is rotatable from the outside of the circular tube with a handle, etc., and has a circular plate fixed thereto that is smaller than the inner diameter of the transport pipe, and further,
A butterfly damper according to claim (1) for utility model registration, which comprises a box provided with an inspection window inside the circular tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11888388U JPH0240174U (en) | 1988-09-12 | 1988-09-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11888388U JPH0240174U (en) | 1988-09-12 | 1988-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0240174U true JPH0240174U (en) | 1990-03-19 |
Family
ID=31363623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11888388U Pending JPH0240174U (en) | 1988-09-12 | 1988-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0240174U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5510183A (en) * | 1978-05-08 | 1980-01-24 | Wallberg Kurt Ake | Installing method and device of adjustable valve material in pipe for controlling flow |
| JPS6325885B2 (en) * | 1984-11-26 | 1988-05-27 | Matsushita Electric Works Ltd |
-
1988
- 1988-09-12 JP JP11888388U patent/JPH0240174U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5510183A (en) * | 1978-05-08 | 1980-01-24 | Wallberg Kurt Ake | Installing method and device of adjustable valve material in pipe for controlling flow |
| JPS6325885B2 (en) * | 1984-11-26 | 1988-05-27 | Matsushita Electric Works Ltd |
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