JPH0276185U - - Google Patents
Info
- Publication number
- JPH0276185U JPH0276185U JP15681788U JP15681788U JPH0276185U JP H0276185 U JPH0276185 U JP H0276185U JP 15681788 U JP15681788 U JP 15681788U JP 15681788 U JP15681788 U JP 15681788U JP H0276185 U JPH0276185 U JP H0276185U
- Authority
- JP
- Japan
- Prior art keywords
- internal gear
- gear
- tooth
- external
- internal
- 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
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図は内歯歯車の部分正面図、第２図は第１図の
部分拡大図、第３図は内接歯車ポンプの要部を示
す正面図である。また、第４図および第５図は本
考案の他の実施例を示し、第４図は第１図に対応
する部分正面図、第５図は第２図に対応する第４
図の部分拡大図である。さらに、第６図〜第８図
はそれぞれ互いに異なる従来例を示す第３図相当
の正面図である。
１…内歯歯車、２…外歯歯車、１１，１２…先
端部分、２１…歯元面、Ｃ…噛み合い部分。
Figures 1 to 3 show an embodiment of the present invention. Figure 1 is a partial front view of an internal gear, Figure 2 is a partially enlarged view of Figure 1, and Figure 3 is an internal gear pump. FIG. 3 is a front view showing main parts. 4 and 5 show other embodiments of the present invention, FIG. 4 is a partial front view corresponding to FIG. 1, and FIG. 5 is a partial front view corresponding to FIG. 2.
It is a partially enlarged view of the figure. Further, FIGS. 6 to 8 are front views corresponding to FIG. 3, respectively, showing mutually different conventional examples. DESCRIPTION OF SYMBOLS 1... Internal gear, 2... External gear, 11, 12... Tip part, 21... Tooth surface, C... Meshing part.
Claims (1)
る外歯歯車とを具備してなるものであつて、前記
内歯歯車の歯形を、噛み合い部分はインボリユー
ト曲線とし、噛み合わない歯先部分は外歯歯車の
歯元面に沿つて干渉しない程度に膨出させてなる
ものにしたことを特徴とする内接歯車ポンプ又は
モータ。 The device comprises an internal gear and an external gear internally meshed with the internal gear, wherein the tooth profile of the internal gear is an involute curve in the meshing part, and a tooth tip part that does not mesh. An internal gear pump or motor, characterized in that the internal gear is bulged along the tooth flank of an external gear to an extent that it does not interfere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15681788U JPH0276185U (en) | 1988-11-30 | 1988-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15681788U JPH0276185U (en) | 1988-11-30 | 1988-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0276185U true JPH0276185U (en) | 1990-06-11 |
Family
ID=31435698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15681788U Pending JPH0276185U (en) | 1988-11-30 | 1988-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0276185U (en) |
-
1988
- 1988-11-30 JP JP15681788U patent/JPH0276185U/ja active Pending
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