JPS6419087U - - Google Patents
Info
- Publication number
- JPS6419087U JPS6419087U JP11241787U JP11241787U JPS6419087U JP S6419087 U JPS6419087 U JP S6419087U JP 11241787 U JP11241787 U JP 11241787U JP 11241787 U JP11241787 U JP 11241787U JP S6419087 U JPS6419087 U JP S6419087U
- Authority
- JP
- Japan
- Prior art keywords
- side plate
- plate
- isolation plate
- motor
- seal member
- 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
- 238000002955 isolation Methods 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Rotary Pumps (AREA)
- Hydraulic Motors (AREA)
Description
図面第１，２図はこの考案の実施例を示す要部
の拡大断面図、第３〜７図は従来の歯車ポンプを
示すもので、第３図は断面図、第４図は第３図の
−線断面図、第５図は第４図の−線にお
ける拡大断面図、第６，７図はシール部材に圧力
が作用したときの状態を示す第５図に対応する拡
大断面図である。
１……ボデイ、３，４……歯車、１１〜１４…
…巻ブツシユ、１９，２０……サイドプレート、
Ｈ……高圧エリヤ、Ｌ……低圧エリヤ、２４……
アイソレーシヨンプレート、２４ａ……斜面、２
５……バツクアツプ、２５ａ……斜面。
Figures 1 and 2 are enlarged cross-sectional views of essential parts showing an embodiment of this invention, Figures 3 to 7 are conventional gear pumps, Figure 3 is a cross-sectional view, and Figure 4 is a cross-sectional view of the main parts. FIG. 5 is an enlarged sectional view taken along the - line in FIG. 4, and FIGS. 6 and 7 are enlarged sectional views corresponding to FIG. 5 showing the state when pressure is applied to the sealing member. . 1...Body, 3, 4...Gear, 11-14...
...Volume button, 19,20...Side plate,
H...High pressure area, L...Low pressure area, 24...
Isolation plate, 24a... slope, 2
5... back up, 25a... slope.
Claims (1)
を設けるとともに、このサイドプレートの背面に
おける巻ブツシユとアイソレーシヨンプレートに
沿つて、バツクアツプとシール部材とを設け、こ
のシール部材でサイドプレートの背面にローデイ
ングエリヤを区画した歯車ポンプ又はモータにお
いて、上記アイソレーシヨンプレートの縁を斜面
とするとともに、上記バツクアツプの断面形状を
三角形とし、これらアイソレーシヨンプレートと
バツクアツプとの斜面をたがいに接触させてなる
歯車ポンプ又はモータ。 A side plate is provided on the side of the gear installed in the body, and a backup and seal member are provided along the winding button and isolation plate on the back of this side plate, and this seal member is used to prevent loading on the back of the side plate. In a gear pump or motor having a partitioned area, the edge of the isolation plate is a slope, the cross-sectional shape of the back-up is triangular, and the slopes of the isolation plate and the back-up are in contact with each other. pump or motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11241787U JPS6419087U (en) | 1987-07-22 | 1987-07-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11241787U JPS6419087U (en) | 1987-07-22 | 1987-07-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6419087U true JPS6419087U (en) | 1989-01-31 |
Family
ID=31351337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11241787U Pending JPS6419087U (en) | 1987-07-22 | 1987-07-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6419087U (en) |
-
1987
- 1987-07-22 JP JP11241787U patent/JPS6419087U/ja active Pending