JPS63110770U - - Google Patents
Info
- Publication number
- JPS63110770U JPS63110770U JP311687U JP311687U JPS63110770U JP S63110770 U JPS63110770 U JP S63110770U JP 311687 U JP311687 U JP 311687U JP 311687 U JP311687 U JP 311687U JP S63110770 U JPS63110770 U JP S63110770U
- Authority
- JP
- Japan
- Prior art keywords
- rotating ring
- rotating
- set plate
- axial direction
- ring
- 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
- Mechanical Sealing (AREA)
Description
第１図は本考案の一実施例を示す半断面図、第
２図はセツトプレートを取外した状態を示す半断
面図、第３図は従来技術を示す半断面図である。
１：非回転環、２：回転環、３：溝、４：セツ
トプレート、５：セツトスクリユウ、１０：非回
転密封環、１１：グランドカバー、１２：スプリ
ング、１３：Ｏリング、１４：オイルシール、２
０：ネジ、４０：ボルト、５０：ケーシング、５
１：羽根車、５２：補助羽根、６０：非回転密封
環、６１：回転環、６２：スプリング受け、６３
：グランドカバー、６４：ケーシング、６５：ス
プリング。
FIG. 1 is a half-sectional view showing an embodiment of the present invention, FIG. 2 is a half-sectional view showing a state with a set plate removed, and FIG. 3 is a half-sectional view showing a conventional technique. 1: Non-rotating ring, 2: Rotating ring, 3: Groove, 4: Set plate, 5: Set screw, 10: Non-rotating sealing ring, 11: Ground cover, 12: Spring, 13: O-ring, 14: Oil Seal, 2
0: Screw, 40: Bolt, 50: Casing, 5
1: Impeller, 52: Auxiliary blade, 60: Non-rotating sealing ring, 61: Rotating ring, 62: Spring receiver, 63
: Ground cover, 64: Casing, 65: Spring.
Claims (1)
非回転環と、 回転軸上非回転環より機内側に固定された回転
環と、 該回転環の外周面に機内側への力を生じさせる
ように形成されたネジと、 該回転環から軸線方向所定距離の位置に形成さ
れた非回転環位置決め用溝と、 該溝に装脱可能に嵌挿し非回転環に当接して非
回転環の軸線方向位置を規制するセツトプレート
と、 該セツトプレートにより規制された位置で非回
転環を固定する固定具、 とを有することを特徴とするうず巻きポンプ等
における静止形メカニカルシール。[Scope of Claim for Utility Model Registration] A non-rotating ring fitted on the casing side so as to be movable in the axial direction, a rotating ring fixed to the inside of the machine from the non-rotating ring on the rotating shaft, and a rotating ring on the outer peripheral surface of the rotating ring. a screw formed to generate an inward force; a groove for positioning the non-rotating ring formed at a predetermined distance in the axial direction from the rotating ring; A stationary mechanical device for a centrifugal pump, etc., comprising: a set plate that abuts to regulate the axial position of a non-rotating ring; and a fixture that fixes the non-rotating ring at a position regulated by the set plate. sticker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP311687U JPH0247315Y2 (en) | 1987-01-13 | 1987-01-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP311687U JPH0247315Y2 (en) | 1987-01-13 | 1987-01-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63110770U true JPS63110770U (en) | 1988-07-16 |
| JPH0247315Y2 JPH0247315Y2 (en) | 1990-12-12 |
Family
ID=30782580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP311687U Expired JPH0247315Y2 (en) | 1987-01-13 | 1987-01-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0247315Y2 (en) |
-
1987
- 1987-01-13 JP JP311687U patent/JPH0247315Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0247315Y2 (en) | 1990-12-12 |
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