JPH0243479U - - Google Patents
Info
- Publication number
- JPH0243479U JPH0243479U JP12190788U JP12190788U JPH0243479U JP H0243479 U JPH0243479 U JP H0243479U JP 12190788 U JP12190788 U JP 12190788U JP 12190788 U JP12190788 U JP 12190788U JP H0243479 U JPH0243479 U JP H0243479U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- inner gear
- rotation direction
- diagonal hole
- 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)
Description
第１図は本考案の一実施例でカバーを取外した
状態を示す側面図、第２図は第１図の―矢視
断面図、第３図および第４図は第２図の―矢
視断面図であり、それぞれインナーギアおよびア
ウタギアを示し、第５図は第２図の部分拡大図で
ある。
１……インナーギア、１Ｂ……斜孔、３……ア
ウターギア、３Ａ……斜孔、５……ケーシング、
６……カバー、７……吸入室、８……吐出室。
Fig. 1 is a side view showing an embodiment of the present invention with the cover removed, Fig. 2 is a sectional view taken in the direction of the arrow in Fig. 1, and Figs. 3 and 4 are a sectional view taken in the direction of the arrow in Fig. FIG. 5 is a cross-sectional view showing an inner gear and an outer gear, respectively, and FIG. 5 is a partially enlarged view of FIG. 2. 1...Inner gear, 1B...Diagonal hole, 3...Outer gear, 3A...Diagonal hole, 5...Casing,
6...Cover, 7...Suction chamber, 8...Discharge chamber.
Claims (1)
ーギアと偏心して噛合しつつ回転可能なアウター
ギアと、 該アウターギアとインナーギアとを収容するケ
ーシングとを含む内接型歯車ポンプにおいて、 前記インナーギアにその回転方向に対し傾斜し
た軸線方向の斜孔を設けると共に、前記アウター
ギアにはその回転方向に対し前記インナーギアの
孔とは逆向きに傾斜した軸線方向の斜孔もしくは
溝を設けたことを特徴とする内接型歯車ポンプ。[Claims for Utility Model Registration] An internal type that includes a rotatable inner gear that is supported on a shaft, an outer gear that can rotate while eccentrically meshing with the inner gear, and a casing that accommodates the outer gear and the inner gear. In the gear pump, the inner gear is provided with an axial diagonal hole that is inclined with respect to the rotation direction thereof, and the outer gear is provided with an axial diagonal hole that is inclined in the opposite direction to the rotation direction of the inner gear. An internal gear pump characterized by having holes or grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12190788U JPH0243479U (en) | 1988-09-16 | 1988-09-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12190788U JPH0243479U (en) | 1988-09-16 | 1988-09-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0243479U true JPH0243479U (en) | 1990-03-26 |
Family
ID=31369347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12190788U Pending JPH0243479U (en) | 1988-09-16 | 1988-09-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0243479U (en) |
-
1988
- 1988-09-16 JP JP12190788U patent/JPH0243479U/ja active Pending