JPS5881389U - external gear pump - Google Patents
external gear pumpInfo
- Publication number
- JPS5881389U JPS5881389U JP17845581U JP17845581U JPS5881389U JP S5881389 U JPS5881389 U JP S5881389U JP 17845581 U JP17845581 U JP 17845581U JP 17845581 U JP17845581 U JP 17845581U JP S5881389 U JPS5881389 U JP S5881389U
- Authority
- JP
- Japan
- Prior art keywords
- gear pump
- external gear
- gears
- side plate
- casing
- 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
Landscapes
- Rotary Pumps (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はこの考案の実施例を一方のサイドプレートを外
して示す部分断面図、第２図は第１図の■−■線に沿う
断面図、第３図は溝を拡大して示す拡大断面図である。
１・・・駆動歯車、ｌａ、 ２ａ・・・歯、１ｂ、 ２
ｂ・・・溝、２・・・従動歯車、３・・・ケーシング、
４，５・・・サイドプレート、７・・・吸入ポート、８
・・・吐出ポート、９゜１◎・・・軸、１１． １２．
１３． １４・・・軸受。Figure 1 is a partial sectional view showing an embodiment of this invention with one side plate removed, Figure 2 is a sectional view taken along the line ■-■ in Figure 1, and Figure 3 is an enlarged view showing the groove. FIG. 1... Drive gear, la, 2a... tooth, 1b, 2
b... Groove, 2... Driven gear, 3... Casing,
4, 5...Side plate, 7...Suction port, 8
...Discharge port, 9゜1◎...Shaft, 11. 12.
13. 14...Bearing.
Claims (1)
らの歯車を囲繞するケーシングおよびサイドプレートと
を具えてなる外接歯車ポンプにおいて、各歯車の歯先面
に歯すじ方向に延びる溝を設けてなることを特徴とする
外接歯車ポンプ。An external gear pump comprising a pair of driving gears and driven gears that mesh with each other, a casing and a side plate surrounding these gears, and a groove extending in the tooth trace direction is provided on the tooth tip surface of each gear. An external gear pump characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17845581U JPS5881389U (en) | 1981-11-30 | 1981-11-30 | external gear pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17845581U JPS5881389U (en) | 1981-11-30 | 1981-11-30 | external gear pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5881389U true JPS5881389U (en) | 1983-06-02 |
Family
ID=29973265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17845581U Pending JPS5881389U (en) | 1981-11-30 | 1981-11-30 | external gear pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5881389U (en) |
-
1981
- 1981-11-30 JP JP17845581U patent/JPS5881389U/en active Pending
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