JPS5954781U - pump equipment - Google Patents
pump equipmentInfo
- Publication number
- JPS5954781U JPS5954781U JP15153982U JP15153982U JPS5954781U JP S5954781 U JPS5954781 U JP S5954781U JP 15153982 U JP15153982 U JP 15153982U JP 15153982 U JP15153982 U JP 15153982U JP S5954781 U JPS5954781 U JP S5954781U
- Authority
- JP
- Japan
- Prior art keywords
- housing
- frame
- pump device
- vane
- cylindrical
- 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)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従来のポンプ装置を示す側断面図、第2図は第
1図の■−■線の断面図、第3図は従来のブラケットを
示す断面図、第4図は本考案によるブラケットを組み込
んだポンプ装置を示す側断面図、第5図は本考案による
ブラケットを示す断′面図である。
図中、1はフレーム、2は軸、4はロータ、5はベーン
、6はハウジング、12は吸入口、13は排出口、14
は給油口、15はブラケット、16はプレート、16a
は孔、17はブツシュ、17aはカムリング、17bは
位置決め用円筒突出部である。尚、図中同一符号は同−
又は相当部分を示す。Fig. 1 is a side sectional view showing a conventional pump device, Fig. 2 is a sectional view taken along the line ■-■ in Fig. 1, Fig. 3 is a sectional view showing a conventional bracket, and Fig. 4 is a bracket according to the present invention. FIG. 5 is a sectional side view showing a pump device incorporating the present invention, and FIG. 5 is a sectional view showing a bracket according to the present invention. In the figure, 1 is a frame, 2 is a shaft, 4 is a rotor, 5 is a vane, 6 is a housing, 12 is an intake port, 13 is an exhaust port, 14
is the fuel filler port, 15 is the bracket, 16 is the plate, 16a
17 is a hole, 17 is a bushing, 17a is a cam ring, and 17b is a positioning cylindrical protrusion. In addition, the same symbols in the figures are the same.
or a corresponding portion.
Claims (3)
グと、このハウジング内にその筒状内周面と偏心して回
転可能に設けられた回転軸と、この回転軸を回転可能に
支承するフレームと、上記ハウジングの筒状内周面と偏
心しかつ上記回転軸と同心となる如く形成されたロータ
と、このロータに径方向に摺動可能に挿入されると共に
上記ハウジングの筒状内周面に常に摺接して上記吸入口
から上記排出口に流体を圧送し得るベーンと、上記フレ
ームに位置決めするための円筒突出部と上記ハウジング
側に上記ベーンを径方向に押し上げるカムリングを有し
かつ上記ハウジングと上記フレームに挾着されて上記ハ
ウジングと共にポンプの作動室を形成するブラケットを
備えたポンプ装置において、上記ブラケットを、上記ハ
ウジングと上記フレームとの間に挾着されて作動室を形
成するプレート部と、このプレートの孔に嵌着され、か
つ片側に上記フレームに位置決めするための円筒突出部
と他側にカムリングを形成したブツシュ部とに分割した
ことを特徴とするポンプ装置。(1) A cylindrical housing having a suction port and a discharge port, a rotary shaft provided within the housing so as to be eccentric to the cylindrical inner circumferential surface, and a rotary shaft that is rotatable. a supporting frame; a rotor formed to be eccentric to the cylindrical inner circumferential surface of the housing and concentric with the rotating shaft; The vane has a vane that is always in sliding contact with the inner peripheral surface and can pump fluid from the suction port to the discharge port, a cylindrical protrusion for positioning on the frame, and a cam ring on the housing side that pushes up the vane in the radial direction. and a pump device including a bracket that is clamped between the housing and the frame to form a working chamber of the pump together with the housing, wherein the bracket is clamped between the housing and the frame to form a working chamber. A pump device comprising: a plate portion that fits into a hole in the plate; and a bushing portion that is fitted into a hole in the plate and has a cylindrical protrusion on one side for positioning on the frame and a cam ring on the other side.
実用新案登録請求の範囲第1項記載のポンプ装置。(2) The pump device according to claim 1, wherein the plate portion is manufactured by sheet metal pressing.
は樹脂成形により製作されている実用新案登録請求の範
囲第1項記載のポンプ装置。(3) The pump device according to claim 1, wherein the bushing portion is manufactured by sintered metal, forging, aluminum, or resin molding.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15153982U JPS5954781U (en) | 1982-10-04 | 1982-10-04 | pump equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15153982U JPS5954781U (en) | 1982-10-04 | 1982-10-04 | pump equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5954781U true JPS5954781U (en) | 1984-04-10 |
Family
ID=30335776
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15153982U Pending JPS5954781U (en) | 1982-10-04 | 1982-10-04 | pump equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5954781U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61113990U (en) * | 1984-12-27 | 1986-07-18 |
-
1982
- 1982-10-04 JP JP15153982U patent/JPS5954781U/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61113990U (en) * | 1984-12-27 | 1986-07-18 |
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