JPH0459382U - - Google Patents
Info
- Publication number
- JPH0459382U JPH0459382U JP10297590U JP10297590U JPH0459382U JP H0459382 U JPH0459382 U JP H0459382U JP 10297590 U JP10297590 U JP 10297590U JP 10297590 U JP10297590 U JP 10297590U JP H0459382 U JPH0459382 U JP H0459382U
- Authority
- JP
- Japan
- Prior art keywords
- gears
- gear
- gear pump
- side plate
- motor
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Rotary Pumps (AREA)
- Hydraulic Motors (AREA)
Description
第１図〜第３図は本考案の一実施例を示し、第
１図は側板の歯車側側面図、第２図は第１図の側
面図、第３図は歯先ワイプを説明するための歯車
ポンプの要部断面図である。第４図〜第７図は従
来例を示し、第４図は歯車ポンプの全体縦断面図
、第５図は同横断面図、第６図は作用説明図、第
７図は第３図に対応する断面図である。
１，２……歯車、３……ケーシング、１ｃ，２
ｃ……側面、４ａ……歯車側側面、４ｄ……外周
、４ｅ……逃げ面、Ｌ……低圧側。
Figures 1 to 3 show one embodiment of the present invention, Figure 1 is a side view of the side plate on the gear side, Figure 2 is a side view of Figure 1, and Figure 3 is for explaining the tip wipe. FIG. 3 is a sectional view of main parts of the gear pump of FIG. Figures 4 to 7 show conventional examples, Figure 4 is a longitudinal cross-sectional view of the entire gear pump, Figure 5 is a cross-sectional view thereof, Figure 6 is an explanatory diagram of the operation, and Figure 7 is similar to Figure 3. FIG. 3 is a corresponding cross-sectional view. 1, 2... Gear, 3... Casing, 1c, 2
c... Side surface, 4a... Gear side side surface, 4d... Outer periphery, 4e... Flank surface, L... Low pressure side.
Claims (1)
装し、これらの歯車の側面に容積空間をシールす
る側板を添設してなる歯車ポンプ／モータにおい
て、前記側板の歯車側側面上、少なくとも低圧側
の外周に逃げ面を設けたことを特徴とする歯車ポ
ンプ／モータ。 In a gear pump/motor comprising a pair of gears that mesh with each other fitted into a casing, and a side plate attached to the side surface of these gears to seal a volume space, at least a portion on the low pressure side of the side plate on the side surface of the gear side A gear pump/motor characterized by having a relief surface on the outer periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10297590U JPH0459382U (en) | 1990-09-28 | 1990-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10297590U JPH0459382U (en) | 1990-09-28 | 1990-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0459382U true JPH0459382U (en) | 1992-05-21 |
Family
ID=31847662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10297590U Pending JPH0459382U (en) | 1990-09-28 | 1990-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0459382U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011104891A1 (en) * | 2010-02-25 | 2011-09-01 | カヤバ工業株式会社 | Gear pump |
-
1990
- 1990-09-28 JP JP10297590U patent/JPH0459382U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011104891A1 (en) * | 2010-02-25 | 2011-09-01 | カヤバ工業株式会社 | Gear pump |