JPS629761U - - Google Patents
Info
- Publication number
- JPS629761U JPS629761U JP10052985U JP10052985U JPS629761U JP S629761 U JPS629761 U JP S629761U JP 10052985 U JP10052985 U JP 10052985U JP 10052985 U JP10052985 U JP 10052985U JP S629761 U JPS629761 U JP S629761U
- Authority
- JP
- Japan
- Prior art keywords
- outer peripheral
- peripheral surface
- support pin
- appropriate intervals
- swingable
- 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
- 238000007789 sealing Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 3
- 230000001105 regulatory effect Effects 0.000 claims 1
Landscapes
- Mechanical Sealing (AREA)
Description
第１図ないし第４図は本考案軸封装置用パーシ
ヤルインペラーの好適一実施例を示すもので、第
１図は一部切欠した側面図、第２図は同正面図、
第３図および第４図は作動説明図、第５図は従来
の軸封装置用パーシヤルインペラーの一部切欠し
た側面図である。
１……パーシヤルインペラー、２……環状体、
３……羽根部材、３ｂ……可動部、４……支持ピ
ン、５ａ，５ｂ……ノツクピン。
Figures 1 to 4 show a preferred embodiment of the partial impeller for a shaft sealing device of the present invention, in which Figure 1 is a partially cutaway side view, Figure 2 is a front view of the same, and Figure 2 is a partially cutaway side view.
3 and 4 are operation explanatory views, and FIG. 5 is a partially cutaway side view of a conventional partial impeller for a shaft sealing device. 1... Partial impeller, 2... Annular body,
3...Blade member, 3b...Movable part, 4...Support pin, 5a, 5b...Knock pin.
Claims (1)
前記外周面に植設された支持ピンによつて支持さ
れ該支持ピンを支点として揺動自在になる複数の
羽根部材を適宜間隔をもつて立設し、該羽根部材
の揺動範囲が、軸と平行になりかつ前記支持ピン
を通る線の両側にあつて、前記外周面に適宜間隔
をもつて突設された突起により規制されてなるこ
とを特徴とする軸封装置用パーシヤルインペラー
。 A plurality of blade members, one end of which is supported by a support pin implanted in the outer peripheral surface and is swingable about the support pin as a fulcrum, are arranged at appropriate intervals on the outer peripheral surface of the annular body that is pivotally attached to the rotating shaft. The swing range of the blade member is regulated by protrusions projecting from the outer peripheral surface at appropriate intervals, parallel to the axis and on both sides of a line passing through the support pin. A partial impeller for shaft sealing devices, which is characterized by the following characteristics:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10052985U JPS629761U (en) | 1985-07-03 | 1985-07-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10052985U JPS629761U (en) | 1985-07-03 | 1985-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS629761U true JPS629761U (en) | 1987-01-21 |
Family
ID=30970441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10052985U Pending JPS629761U (en) | 1985-07-03 | 1985-07-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS629761U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5730999A (en) * | 1980-06-25 | 1982-02-19 | Westinghouse Electric Corp | Method of fixing nuclear waste |
-
1985
- 1985-07-03 JP JP10052985U patent/JPS629761U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5730999A (en) * | 1980-06-25 | 1982-02-19 | Westinghouse Electric Corp | Method of fixing nuclear waste |