JPS6266221U - - Google Patents
Info
- Publication number
- JPS6266221U JPS6266221U JP15885085U JP15885085U JPS6266221U JP S6266221 U JPS6266221 U JP S6266221U JP 15885085 U JP15885085 U JP 15885085U JP 15885085 U JP15885085 U JP 15885085U JP S6266221 U JPS6266221 U JP S6266221U
- Authority
- JP
- Japan
- Prior art keywords
- cooling water
- pump
- water passage
- housing
- side seal
- 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
- 239000000498 cooling water Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
Landscapes
- Mechanical Sealing (AREA)
Description
第１図は本考案に係るエンジンのウオータポン
プ構造の一例をそれが取り付けられたシリンダブ
ロツクの一部と共に示す断面図、第２図は本考案
に係るエンジンのウオータポンプ構造の他の例を
それが取り付けられたシリンダブロツクの一部と
共に示す断面図である。
図中、２はウオータポンプ、４はポンプハウジ
ング、６はポンプ駆動軸、１０はシリンダブロツ
ク、１４は冷却水通路部、２０はスリーブ、２４
は円板状部材、２６は円筒部材、２８はシールリ
ング、３４はシール部、３６及び３６′はバツフ
ル部材、３８及び３８′は連通部である。
FIG. 1 is a sectional view showing an example of the engine water pump structure according to the present invention together with a part of the cylinder block to which it is attached, and FIG. 2 is a sectional view showing another example of the engine water pump structure according to the present invention. FIG. 3 is a cross-sectional view showing a part of the cylinder block to which the cylinder block is attached. In the figure, 2 is a water pump, 4 is a pump housing, 6 is a pump drive shaft, 10 is a cylinder block, 14 is a cooling water passage, 20 is a sleeve, 24
26 is a disk-shaped member, 26 is a cylindrical member, 28 is a seal ring, 34 is a seal portion, 36 and 36' are buffle members, and 38 and 38' are communication portions.
Claims (1)
ール部材及び上記ポンプハウジング内に回動可能
に挿通されるポンプ駆動軸に固定されて上記ハウ
ジング側シール部材に当接する駆動軸側シール部
材からなるシール部と、上記ポンプハウジング内
に形成される冷却水通路部と、該冷却水通路部に
沿う冷却水の水流方向に沿つて配設されて上記シ
ール部を覆うバツフル部材と、上記シール部と上
記冷却水通路部とを連通させる連通部とを備えて
構成されたエンジンのウオータポンプ構造。 a seal portion consisting of a housing side seal member fixed to the pump housing and a drive shaft side seal member fixed to the pump drive shaft rotatably inserted into the pump housing and abutting the housing side seal member; a cooling water passage formed in the pump housing; a buffle member disposed along the cooling water flow direction along the cooling water passage and covering the seal; the seal and the cooling water passage; An engine water pump structure comprising a communication part for communicating with the engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15885085U JPS6266221U (en) | 1985-10-17 | 1985-10-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15885085U JPS6266221U (en) | 1985-10-17 | 1985-10-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6266221U true JPS6266221U (en) | 1987-04-24 |
Family
ID=31082725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15885085U Pending JPS6266221U (en) | 1985-10-17 | 1985-10-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6266221U (en) |
-
1985
- 1985-10-17 JP JP15885085U patent/JPS6266221U/ja active Pending