JPH0437885U - - Google Patents
Info
- Publication number
- JPH0437885U JPH0437885U JP8041990U JP8041990U JPH0437885U JP H0437885 U JPH0437885 U JP H0437885U JP 8041990 U JP8041990 U JP 8041990U JP 8041990 U JP8041990 U JP 8041990U JP H0437885 U JPH0437885 U JP H0437885U
- Authority
- JP
- Japan
- Prior art keywords
- pump case
- gear
- pump
- sides
- lubricating fluid
- 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
- 239000012530 fluid Substances 0.000 claims 3
- 230000001050 lubricating effect Effects 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 1
Landscapes
- Rotary Pumps (AREA)
Description
図は本発明の実施例に係るギヤポンプの断面図
である。
２……ポンプケース、３，４……ギヤ、３５，
４２……突出部、３７，４４……排出口、４５，
４６……ヒータ。
The figure is a sectional view of a gear pump according to an embodiment of the present invention. 2...Pump case, 3, 4...Gear, 35,
42... protrusion, 37, 44... discharge port, 45,
46...Heater.
Claims (1)
られる流体の一部が、そのギヤの軸受部の潤滑流
体とされ、この潤滑流体が、ギヤの軸方向両側方
の各排出口から、ポンプケースの外部に排出され
るギヤポンプにおいて、前記各排出口が、ポンプ
ケースの両側にそれぞれ外方突出状に設けられた
突出部に形成されると共に、その各突出部を覆う
ように加熱手段が設けられていることを特徴とす
るギヤポンプ。 A portion of the fluid sent by a pair of gears meshing in the pump case is used as lubricating fluid for the bearings of the gears, and this lubricating fluid flows from each outlet on both sides of the gear in the axial direction to the outside of the pump case. In the gear pump, each of the discharge ports is formed in a protrusion that protrudes outward on both sides of the pump case, and a heating means is provided to cover each of the protrusions. A gear pump characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8041990U JPH0437885U (en) | 1990-07-27 | 1990-07-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8041990U JPH0437885U (en) | 1990-07-27 | 1990-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0437885U true JPH0437885U (en) | 1992-03-31 |
Family
ID=31625462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8041990U Pending JPH0437885U (en) | 1990-07-27 | 1990-07-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0437885U (en) |
-
1990
- 1990-07-27 JP JP8041990U patent/JPH0437885U/ja active Pending
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