JPS6188087U - - Google Patents
Info
- Publication number
- JPS6188087U JPS6188087U JP17228584U JP17228584U JPS6188087U JP S6188087 U JPS6188087 U JP S6188087U JP 17228584 U JP17228584 U JP 17228584U JP 17228584 U JP17228584 U JP 17228584U JP S6188087 U JPS6188087 U JP S6188087U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- circumferential surface
- casing
- outer circumferential
- fluid passage
- 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
- 238000005192 partition Methods 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims 3
- 230000002093 peripheral effect Effects 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
Landscapes
- Details And Applications Of Rotary Liquid Pumps (AREA)
Description
第１図は本考案回転式ポンプのシール部分の断
面図、第２図は第１図の−線から見た矢視図
である。第３図は従来装置の平面図、第４図は第
３図の側面図、第５図は第４図の−線に沿つ
た断面図、第６図は第５図の−線に沿つた断
面図、第７図は第５図の−線に沿つた断面図
である。
１０１…ケーシング、１０１ａ…円筒部、１０
１ｂ…吐出口、１０１ｃ…吸入口、１０２…ロー
タ、１０２ａ…胴部、１０２ｂ…フランジ部、１
０４…仕切ブロツク、１０４ｂ…シール。
FIG. 1 is a sectional view of the seal portion of the rotary pump of the present invention, and FIG. 2 is a view taken from the - line in FIG. 1. FIG. 3 is a plan view of the conventional device, FIG. 4 is a side view of FIG. 3, FIG. The sectional view, FIG. 7, is a sectional view taken along the - line in FIG. 5. 101...Casing, 101a...Cylindrical part, 10
1b...discharge port, 101c...intake port, 102...rotor, 102a...body section, 102b...flange section, 1
04...Partition block, 104b...Seal.
Claims (1)
ータ、 上記ケーシングの内周面と、上記ロータの胴部
外周面及びその両側のフランジ部内面とによつて
限界される流体通路中において上記吸込口と上記
吐出口との短絡を防止する仕切ブロツク、 上記ロータに揺動可能に枢支されて上記流体通
路中に進出し、かつ、上記流体通路から上記ロー
タ内へ退避する複数の可動ブロツク、を有し、 上記可動ブロツクは、上記ロータの胴部外周面
と同じ円筒状外周面と上記可動ブロツク枢支軸を
中心とする円筒状回転面をそなえ、上記ロータの
胴部外周面に穿設され上記円筒状回転面に整合す
る円筒状回転面から成る窪み内に嵌合されている
回転式ポンプにおいて、 前記吐出口側の仕切ブロツク端面でロータ胴部
外周面、ロータフランジ側面、ケーシング内周面
に近接する部分を全周にわたつてくぼませ、該く
ぼみ部分に弾性と耐摩耗性をそなえた材料を充填
することを特徴とする回転式ポンプ。[Scope of Claim for Utility Model Registration] A casing equipped with a suction port and a discharge port, a rotor housed in the casing and driven to rotate, the inner circumferential surface of the casing, the outer circumferential surface of the body of the rotor, and flanges on both sides thereof. a partition block that prevents a short circuit between the suction port and the discharge port in a fluid passage defined by an inner surface of the portion; a partition block that is swingably supported by the rotor and extends into the fluid passage; a plurality of movable blocks retracted from the fluid passage into the rotor; the movable blocks have a cylindrical outer circumferential surface that is the same as the outer circumferential surface of the body of the rotor; In the rotary pump, the rotary pump is provided with a rotating surface and is fitted into a recess made of a cylindrical rotating surface that is bored in the outer circumferential surface of the body of the rotor and is aligned with the cylindrical rotating surface, the partition block on the discharge port side; The end face is recessed around the entire circumference of the outer peripheral surface of the rotor body, the side surface of the rotor flange, and the inner peripheral surface of the casing, and the recessed portion is filled with a material having elasticity and wear resistance. rotary pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17228584U JPS6188087U (en) | 1984-11-15 | 1984-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17228584U JPS6188087U (en) | 1984-11-15 | 1984-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6188087U true JPS6188087U (en) | 1986-06-09 |
Family
ID=30729954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17228584U Pending JPS6188087U (en) | 1984-11-15 | 1984-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6188087U (en) |
-
1984
- 1984-11-15 JP JP17228584U patent/JPS6188087U/ja active Pending