JPH0471785U - - Google Patents
Info
- Publication number
- JPH0471785U JPH0471785U JP11649790U JP11649790U JPH0471785U JP H0471785 U JPH0471785 U JP H0471785U JP 11649790 U JP11649790 U JP 11649790U JP 11649790 U JP11649790 U JP 11649790U JP H0471785 U JPH0471785 U JP H0471785U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- eccentric shaft
- adjustment member
- type fluid
- rotatable
- 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
- 239000012530 fluid Substances 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Reciprocating Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Description
第１図は実施例を示す一部切欠側面図、第２図
は第１図のＡ−Ａにおける一部切欠断面図、第３
図は同一部切欠側面図、第４図は第２図の矢線Ｂ
付近の説明図、第５図は偏心軸の回動説明図、第
６図は調整部材のボルト孔の説明図、第７図はロ
ータのボルト孔の説明図である。
１……ポンプケーシング、２……ロータ、３…
…ポンピングチユーブ、４……ローラ、５……絞
り出し式流体ポンプ、６……偏心軸、７……調整
部材、８……ボルト、９……パツド、１０……回
転中心線、１１……回動中心線、１２……所定距
離、１３……クリアランス。
Fig. 1 is a partially cutaway side view showing the embodiment, Fig. 2 is a partially cutaway sectional view taken along A-A in Fig. 1, and Fig. 3 is a partially cutaway side view showing the embodiment.
The figure is a partially cutaway side view of the same part, and Figure 4 is the arrow B in Figure 2.
5 is an explanatory diagram of the rotation of the eccentric shaft, FIG. 6 is an explanatory diagram of the bolt hole of the adjustment member, and FIG. 7 is an explanatory diagram of the bolt hole of the rotor. 1...Pump casing, 2...Rotor, 3...
... Pumping tube, 4 ... Roller, 5 ... Squeeze type fluid pump, 6 ... Eccentric shaft, 7 ... Adjustment member, 8 ... Bolt, 9 ... Pad, 10 ... Rotation center line, 11 ... times Dynamic center line, 12... predetermined distance, 13... clearance.
Claims (1)
ータを設け、同ポンプケーシングの内周面に沿設
したポンピングチユーブを同ロータに軸支したロ
ーラで押圧転動する絞り出し式流体ポンプにおい
て、同ローラの支持軸を回動自在な偏心軸とし、
同偏心軸の回動角度を調整する調整部材を同偏心
軸の端部付近に取り付け、同調整部材の一部を同
ロータの一部に移動自在に固定したことを特徴と
する絞り出し式流体ポンプのローラ支持装置。 In a squeezing type fluid pump, a rotatable rotor is installed in a cylindrical pump casing, and a pumping tube along the inner peripheral surface of the pump casing is pushed and rolled by a roller that is pivotally supported by the rotor. The shaft is a rotatable eccentric shaft,
A squeeze-type fluid pump characterized in that an adjustment member for adjusting the rotation angle of the eccentric shaft is attached near the end of the eccentric shaft, and a part of the adjustment member is movably fixed to a part of the rotor. roller support device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990116497U JPH0619833Y2 (en) | 1990-11-05 | 1990-11-05 | Roller support device for squeezing fluid pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990116497U JPH0619833Y2 (en) | 1990-11-05 | 1990-11-05 | Roller support device for squeezing fluid pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0471785U true JPH0471785U (en) | 1992-06-25 |
| JPH0619833Y2 JPH0619833Y2 (en) | 1994-05-25 |
Family
ID=31864328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990116497U Expired - Lifetime JPH0619833Y2 (en) | 1990-11-05 | 1990-11-05 | Roller support device for squeezing fluid pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0619833Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5237284U (en) * | 1975-09-09 | 1977-03-16 | ||
| JPS5416806U (en) * | 1977-07-07 | 1979-02-02 | ||
| JPS62133983U (en) * | 1986-02-17 | 1987-08-24 |
-
1990
- 1990-11-05 JP JP1990116497U patent/JPH0619833Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5237284U (en) * | 1975-09-09 | 1977-03-16 | ||
| JPS5416806U (en) * | 1977-07-07 | 1979-02-02 | ||
| JPS62133983U (en) * | 1986-02-17 | 1987-08-24 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0619833Y2 (en) | 1994-05-25 |