JPS623996U - - Google Patents
Info
- Publication number
- JPS623996U JPS623996U JP9400285U JP9400285U JPS623996U JP S623996 U JPS623996 U JP S623996U JP 9400285 U JP9400285 U JP 9400285U JP 9400285 U JP9400285 U JP 9400285U JP S623996 U JPS623996 U JP S623996U
- Authority
- JP
- Japan
- Prior art keywords
- flange portion
- pin
- mating surface
- mechanical seal
- seal cover
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 230000013011 mating Effects 0.000 claims 2
Landscapes
- Mechanical Sealing (AREA)
Description
第１図は本考案に係るメカニカルシールカバー
の正面図、第２図は立軸形ポンプのメカニカルシ
ール部の組立断面図、第３図は従来の案内羽根の
フランジ面の正面図、第４図は従来のメカニカル
シールカバーが正規の位置に組立てられ、通水穴
が連通した状態を示す正面図、第５図は従来のメ
カニカルシールカバーの組立ミスによつて通水穴
が閉塞された状態を示す正面図である。
５……メカニカルシールカバー、６，９……通
水穴、７……案内羽根、１１……ピン、１１′…
…ピン穴、１２……ボルト穴。
Figure 1 is a front view of the mechanical seal cover according to the present invention, Figure 2 is an assembled sectional view of the mechanical seal part of a vertical shaft pump, Figure 3 is a front view of the flange surface of a conventional guide vane, and Figure 4 is a front view of the mechanical seal cover according to the present invention. A front view showing a state in which a conventional mechanical seal cover is assembled in the correct position and the water holes are in communication. Figure 5 shows a state in which the water holes are blocked due to an assembly error of the conventional mechanical seal cover. It is a front view. 5... Mechanical seal cover, 6, 9... Water hole, 7... Guide vane, 11... Pin, 11'...
...Pin hole, 12...Bolt hole.
Claims (1)
穴とを有するメカニカルシールカバーのフランジ
部または該フランジ部が取付けられる案内羽根の
フランジ部の何れか一方の合わせ面にピンを垂直
に設け、該ピンに対峙するピン穴を他方の合わせ
面に設けてなることを特徴ちとする立軸形ポンプ
。 A pin is vertically provided on the mating surface of either a flange portion of a mechanical seal cover having a plurality of bolt holes and a plurality of water holes different from the above, or a flange portion of a guide vane to which the flange portion is attached, A vertical shaft type pump characterized in that a pin hole facing the pin is provided on the other mating surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9400285U JPS623996U (en) | 1985-06-21 | 1985-06-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9400285U JPS623996U (en) | 1985-06-21 | 1985-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS623996U true JPS623996U (en) | 1987-01-10 |
Family
ID=30652179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9400285U Pending JPS623996U (en) | 1985-06-21 | 1985-06-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS623996U (en) |
-
1985
- 1985-06-21 JP JP9400285U patent/JPS623996U/ja active Pending
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