JPH0367770U - - Google Patents
Info
- Publication number
- JPH0367770U JPH0367770U JP12581089U JP12581089U JPH0367770U JP H0367770 U JPH0367770 U JP H0367770U JP 12581089 U JP12581089 U JP 12581089U JP 12581089 U JP12581089 U JP 12581089U JP H0367770 U JPH0367770 U JP H0367770U
- Authority
- JP
- Japan
- Prior art keywords
- water
- seal
- water pump
- ring
- seal 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 230000013011 mating Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 2
- 239000000498 cooling water Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims 1
Landscapes
- Mechanical Sealing (AREA)
Description
第１図は、この考案の水シールをウオータポン
プに装着した状態を示す断面図。
１……水シール、１１……メイテイングリング
、１１ａ……密封端面、１２……シールリング、
１３……ワツシヤ、２……ウオータポンプ、２１
……主軸、２２……インペラ、２３……ハウジン
グ。
FIG. 1 is a sectional view showing the water seal of this invention installed in a water pump. 1... Water seal, 11... Mating ring, 11a... Sealing end surface, 12... Seal ring,
13...washia, 2...water pump, 21
... Main shaft, 22 ... Impeller, 23 ... Housing.
Claims (1)
タポンプに装着され、当該ウオータポンプのハウ
ジングと主軸との間の水封止を行うウオータポン
プ用水シールにおいて、上記主軸に取付けられた
インペラに固定されるメイテイングリングと、こ
のメイテイングリングの密封端面に摺接されるシ
ールリングと、シールリングと上記ハウジングと
の間に弾性的に圧縮された状態で介在されて、シ
ールリングを上記メイテイングリングの密封端面
に圧接させると共に、シールリングとハウジング
との間の気密性を確保するゴム又はプラスチツク
からなる皿ばね状のワツシヤとを具備することを
特徴とするウオータポンプ用水シール。 ２ シールリングが四フツ化エチレン樹脂からな
る請求項１記載のウオータポンプ用水シール。[Claims for Utility Model Registration] 1. A water seal for a water pump that is attached to a water pump that circulates cooling water of a two-wheeled vehicle engine and seals water between the housing and the main shaft of the water pump, which is attached to the main shaft. a mating ring that is fixed to the impeller; a seal ring that slides into contact with the sealed end surface of the mating ring; and a seal ring that is elastically compressed and interposed between the seal ring and the housing. A water seal for a water pump, comprising a disc spring-shaped washer made of rubber or plastic that presses against the sealing end surface of the mating ring and ensures airtightness between the seal ring and the housing. 2. The water seal for a water pump according to claim 1, wherein the seal ring is made of tetrafluoroethylene resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12581089U JPH0367770U (en) | 1989-10-27 | 1989-10-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12581089U JPH0367770U (en) | 1989-10-27 | 1989-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0367770U true JPH0367770U (en) | 1991-07-02 |
Family
ID=31673659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12581089U Pending JPH0367770U (en) | 1989-10-27 | 1989-10-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0367770U (en) |
-
1989
- 1989-10-27 JP JP12581089U patent/JPH0367770U/ja active Pending