JPS62124284U - - Google Patents
Info
- Publication number
- JPS62124284U JPS62124284U JP1079486U JP1079486U JPS62124284U JP S62124284 U JPS62124284 U JP S62124284U JP 1079486 U JP1079486 U JP 1079486U JP 1079486 U JP1079486 U JP 1079486U JP S62124284 U JPS62124284 U JP S62124284U
- Authority
- JP
- Japan
- Prior art keywords
- internal gear
- pump
- type oil
- housing
- oil pump
- 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
- 238000007747 plating Methods 0.000 claims description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 2
- 229910000838 Al alloy Inorganic materials 0.000 claims 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 229910052759 nickel Inorganic materials 0.000 claims 1
Landscapes
- Rotary Pumps (AREA)
Description
図面は本考案の実施例を示すもので、第１図は
本考案の内接ギヤ形オイルポンプを自動車用エン
ジンのシリンダブロツクに取付けた状態を示す縦
断面図、第２図は第１図の―線矢視断面図で
ある。
１２……ポンプハウジング、１５……外歯ギヤ
、１６……内歯ギヤ、１６ａ，１７ａ……メツキ
層。
The drawings show an embodiment of the present invention, and FIG. 1 is a longitudinal cross-sectional view showing the internal gear type oil pump of the present invention installed on the cylinder block of an automobile engine, and FIG. -A cross-sectional view taken along the line. 12... Pump housing, 15... External gear, 16... Internal gear, 16a, 17a... Plating layer.
Claims (1)
ギヤおよび外歯ギヤを収納した内接ギヤ形オイル
ポンプにおいて、前記内歯ギヤおよび外歯ギヤを
アルミニウムあるいはアルミニウム合金にて構成
し、これら両ギヤの前記ポンプハウジングに支承
される支承面にクロムもしくはニツケルのメツキ
層を形成してなる内接ギヤ形オイルポンプ。 In an internal gear type oil pump in which an internal gear and an external gear that mesh with each other and rotate are housed in a pump housing, the internal gear and the external gear are made of aluminum or an aluminum alloy, and the pump of both gears An internal gear type oil pump with a chrome or nickel plating layer formed on the bearing surface supported by the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1079486U JPS62124284U (en) | 1986-01-28 | 1986-01-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1079486U JPS62124284U (en) | 1986-01-28 | 1986-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62124284U true JPS62124284U (en) | 1987-08-07 |
Family
ID=30797422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1079486U Pending JPS62124284U (en) | 1986-01-28 | 1986-01-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62124284U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02169881A (en) * | 1988-12-19 | 1990-06-29 | Sumitomo Electric Ind Ltd | Component for rotary gear pump |
-
1986
- 1986-01-28 JP JP1079486U patent/JPS62124284U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02169881A (en) * | 1988-12-19 | 1990-06-29 | Sumitomo Electric Ind Ltd | Component for rotary gear pump |
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