JPS6336675U - - Google Patents
Info
- Publication number
- JPS6336675U JPS6336675U JP12967786U JP12967786U JPS6336675U JP S6336675 U JPS6336675 U JP S6336675U JP 12967786 U JP12967786 U JP 12967786U JP 12967786 U JP12967786 U JP 12967786U JP S6336675 U JPS6336675 U JP S6336675U
- Authority
- JP
- Japan
- Prior art keywords
- bore
- body bore
- gear pump
- corner portion
- stress concentration
- 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
- Rotary Pumps (AREA)
Description
図面第１，２図はこの考案の実施例を示すもの
で、第１図はカバーを取り外し、ボデイボア内の
構成要素を除去した状態のボデイの側面図、第２
図はコーナー部分の応力分布の状況を示した部分
拡大図、第３〜５図は従来のギヤポンプを示すも
ので、第３図は縦断面図、第４図は上記第１図に
対応する側面図、第５図はコーナー部分の応力分
布状況を示した部分拡大図である。
Ｂ……ボデイ、１……ボデイボア、２……底部
、１６……コーナー、１７……応力集中緩和溝。
Figures 1 and 2 show an embodiment of this invention; Figure 1 is a side view of the body with the cover removed and components inside the body bore removed;
The figure is a partially enlarged view showing the state of stress distribution at the corner, Figures 3 to 5 show a conventional gear pump, Figure 3 is a longitudinal cross-sectional view, and Figure 4 is a side view corresponding to Figure 1 above. FIG. 5 is a partially enlarged view showing the stress distribution situation at the corner portion. B...Body, 1...Body bore, 2...Bottom, 16...Corner, 17...Stress concentration relaxation groove.
Claims (1)
ボアに底部を設けて底付きとしたギヤポンプにお
いて、上記ボデイボアの底部であつて、高圧側の
コーナー部分に対応する位置に、応力集中緩和溝
を形成したギヤポンプ。 A gear pump in which a body bore is formed in the body and a bottom is provided in the bore, and a stress concentration relaxation groove is formed at the bottom of the body bore at a position corresponding to a corner portion on the high pressure side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12967786U JPH0413433Y2 (en) | 1986-08-26 | 1986-08-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12967786U JPH0413433Y2 (en) | 1986-08-26 | 1986-08-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6336675U true JPS6336675U (en) | 1988-03-09 |
| JPH0413433Y2 JPH0413433Y2 (en) | 1992-03-27 |
Family
ID=31026461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12967786U Expired JPH0413433Y2 (en) | 1986-08-26 | 1986-08-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0413433Y2 (en) |
-
1986
- 1986-08-26 JP JP12967786U patent/JPH0413433Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0413433Y2 (en) | 1992-03-27 |