JPS6340596U - - Google Patents
Info
- Publication number
- JPS6340596U JPS6340596U JP13431186U JP13431186U JPS6340596U JP S6340596 U JPS6340596 U JP S6340596U JP 13431186 U JP13431186 U JP 13431186U JP 13431186 U JP13431186 U JP 13431186U JP S6340596 U JPS6340596 U JP S6340596U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- movable
- sides
- gears
- supported
- 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.)
- Granted
Links
Landscapes
- Details And Applications Of Rotary Liquid Pumps (AREA)
Description
第１図はこの考案の一実施例に係るギヤポンプ
の断面図、第２図は第１閉板の側面図、第３図は
従来例に係るギヤポンプ断面図である。
１…ポンプケース、３…ドライブギヤ（ギヤ）
、５…ドリブンギヤ（移動可能なギヤ）、２５，
２７…圧力作用面、３３…切換弁（切換手段）。
FIG. 1 is a cross-sectional view of a gear pump according to an embodiment of this invention, FIG. 2 is a side view of a first closing plate, and FIG. 3 is a cross-sectional view of a gear pump according to a conventional example. 1...Pump case, 3...Drive gear (gear)
, 5...driven gear (movable gear), 25,
27...Pressure acting surface, 33...Switching valve (switching means).
Claims (1)
を有し、このギヤの少なくとも一つを軸方向へ移
動可能に支持し、この移動可能なギヤの両側に圧
力作用面を設け、この両圧力作用面を前記ギヤの
回転による吐出側と吸込側とのいずれかに交互に
選択して連通させ、前記吐出側の圧力が設定値を
上回ると前記連通を切換える切換手段を設けたこ
とを特徴とするギヤポンプ。 It has gears supported in the pump case and meshing with each other, at least one of the gears is supported so as to be movable in the axial direction, pressure acting surfaces are provided on both sides of the movable gear, and the pressure acting surfaces are provided on both sides of the movable gear. A gear pump, characterized in that the gear pump is provided with a switching means that alternately selects and communicates between the discharge side and the suction side by rotation of the gear, and switches the communication when the pressure on the discharge side exceeds a set value. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986134311U JPH0523839Y2 (en) | 1986-09-03 | 1986-09-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986134311U JPH0523839Y2 (en) | 1986-09-03 | 1986-09-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6340596U true JPS6340596U (en) | 1988-03-16 |
| JPH0523839Y2 JPH0523839Y2 (en) | 1993-06-17 |
Family
ID=31035439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986134311U Expired - Lifetime JPH0523839Y2 (en) | 1986-09-03 | 1986-09-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0523839Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007292054A (en) * | 2006-03-30 | 2007-11-08 | Honda Motor Co Ltd | Fluid pump |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53150504U (en) * | 1977-05-04 | 1978-11-27 |
-
1986
- 1986-09-03 JP JP1986134311U patent/JPH0523839Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53150504U (en) * | 1977-05-04 | 1978-11-27 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007292054A (en) * | 2006-03-30 | 2007-11-08 | Honda Motor Co Ltd | Fluid pump |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0523839Y2 (en) | 1993-06-17 |