JPS6354896U - - Google Patents
Info
- Publication number
- JPS6354896U JPS6354896U JP14876786U JP14876786U JPS6354896U JP S6354896 U JPS6354896 U JP S6354896U JP 14876786 U JP14876786 U JP 14876786U JP 14876786 U JP14876786 U JP 14876786U JP S6354896 U JPS6354896 U JP S6354896U
- Authority
- JP
- Japan
- Prior art keywords
- cover
- impeller
- cylindrical portion
- spiral chamber
- attached
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
Landscapes
- Control Of Non-Positive-Displacement Pumps (AREA)
Description
第１図及び第２図は本考案に係わるポンプの一
実施例を示す断面図で、第１図は送出水量が最小
の状態を示す断面図、第２図は送出水量が最大の
状態を示す断面図、第３図は従来のポンプの送出
水量が最小の状態を示す断面図、第４図は従来の
ポンプの送出水量が最大の状態を示す断面図、第
５図はカバーの正面図である。
１０……ケーシング、１６……渦形室、１８…
…回転軸、２０……羽根、３２……孔、３４……
空間部、４４……摺動ロツド、４６……アクチユ
エータ、４０……カバー、４２……第一筒部、４
４……羽根車、４６……第二筒部、４８……室。
Figures 1 and 2 are cross-sectional views showing an embodiment of the pump according to the present invention. Figure 1 is a cross-sectional view showing a state where the amount of water delivered is the minimum, and Figure 2 is a sectional view showing the state where the amount of water delivered is the maximum. Figure 3 is a cross-sectional view showing the conventional pump in a state where the amount of water delivered is the minimum, Figure 4 is a sectional view showing the state in which the amount of water delivered is the maximum in the conventional pump, and Figure 5 is a front view of the cover. be. 10...Casing, 16...Vortex chamber, 18...
...rotating shaft, 20...blade, 32...hole, 34...
Space part, 44... Sliding rod, 46... Actuator, 40... Cover, 42... First cylindrical part, 4
4... impeller, 46... second cylinder section, 48... chamber.
Claims (1)
に取付けられた羽根車と、その羽根車に取付けら
れた複数個の羽根と、前記渦形室に面し前記羽根
を挿通させる孔を形成し前記回転軸の軸方向に摺
動自在に取付けられるカバーと、そのカバーの前
記渦形室側への突出移動量を調節する摺動手段を
有するアクチユエータとを備え、前記カバーと前
記羽根車との間に空間部を形成したポンプにおい
て、前記カバーの空間部側に第一筒部を形成し、
前記羽根車の空間部側に第二筒部を形成し、それ
ら第一筒部と第二筒部とを前記カバーの全ストロ
ーク中に外れないように嵌め合い係合させたこと
を特徴とするポンプ。 A casing having a spiral chamber formed therein, an impeller attached to a rotating shaft, a plurality of blades attached to the impeller, and a hole facing the spiral chamber through which the blades are inserted. A cover that is slidably attached in the axial direction of the rotating shaft, and an actuator that has a sliding means that adjusts the amount of protrusion of the cover toward the spiral chamber, In the pump having a space formed therebetween, a first cylindrical part is formed on the space side of the cover,
A second cylindrical portion is formed on the space side of the impeller, and the first cylindrical portion and the second cylindrical portion are fitted and engaged so as not to come off during the entire stroke of the cover. pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14876786U JPH0622159Y2 (en) | 1986-09-30 | 1986-09-30 | pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14876786U JPH0622159Y2 (en) | 1986-09-30 | 1986-09-30 | pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6354896U true JPS6354896U (en) | 1988-04-13 |
| JPH0622159Y2 JPH0622159Y2 (en) | 1994-06-08 |
Family
ID=31063347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14876786U Expired - Lifetime JPH0622159Y2 (en) | 1986-09-30 | 1986-09-30 | pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0622159Y2 (en) |
-
1986
- 1986-09-30 JP JP14876786U patent/JPH0622159Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0622159Y2 (en) | 1994-06-08 |