JPH041684U - - Google Patents
Info
- Publication number
- JPH041684U JPH041684U JP4064190U JP4064190U JPH041684U JP H041684 U JPH041684 U JP H041684U JP 4064190 U JP4064190 U JP 4064190U JP 4064190 U JP4064190 U JP 4064190U JP H041684 U JPH041684 U JP H041684U
- Authority
- JP
- Japan
- Prior art keywords
- pump
- front body
- center
- view
- rigid member
- 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図はこの考案の一実施例であるタンデムポ
ンプを示した組立断面図、第２図イは第１図に示
すタンデムポンプのフロントボデイの正面図、第
２図ロは第２図イのＡ−Ａ線における断面図、第
３図イは、本考案の第２実施例を示すタンデムポ
ンプのフロントボデイの正面図、第３図ロは第３
図イのＢ−Ｂ線における断面図、第４図イは本考
案の第３実施例を示すタンデムポンプのフロント
ボデイの正面図、第４図ロは第４図イのＣ−Ｃ線
における断面図、第５図は、従来のタンデムポン
プの組立断面図である。
１……タンデムポンプ、２……回転軸、３ａ，
３ｂ……ポンプユニツト、４……センターボデイ
、５……フロントボデイ、５ａ……摺動面、５ｅ
……ボルト孔、５０，５１，５２……高剛性部材
。
Fig. 1 is an assembled sectional view showing a tandem pump which is an embodiment of this invention, Fig. 2 (a) is a front view of the front body of the tandem pump shown in Fig. 1, and Fig. 2 (b) is a front view of the front body of the tandem pump shown in Fig. 2 (a). A sectional view taken along line A-A, FIG. 3A is a front view of the front body of a tandem pump showing the second embodiment of the present invention, and FIG.
4A is a front view of the front body of a tandem pump showing the third embodiment of the present invention, and FIG. 4B is a sectional view taken along line C-C in FIG. 4A. FIG. 5 is an assembled sectional view of a conventional tandem pump. 1... Tandem pump, 2... Rotating shaft, 3a,
3b...Pump unit, 4...Center body, 5...Front body, 5a...Sliding surface, 5e
...Bolt hole, 50, 51, 52... Highly rigid member.
Claims (1)
より成るポンプ本体内に、ポンプユニツトを設け
たポンプにおいて、前記フロントボデイを前記セ
ンターボデイに取付けるため前記フロントボデイ
に設けた互いに対向する少なくとも一対のボルト
孔間に、高剛性部材をインサートしたことを特徴
とするポンプ。 In a pump in which a pump unit is provided in a pump body consisting of a center body, a front body, and a rear cover, a height is provided between at least a pair of mutually opposing bolt holes provided in the front body for attaching the front body to the center body. A pump characterized by inserting a rigid member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4064190U JPH041684U (en) | 1990-04-18 | 1990-04-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4064190U JPH041684U (en) | 1990-04-18 | 1990-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH041684U true JPH041684U (en) | 1992-01-08 |
Family
ID=31550602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4064190U Pending JPH041684U (en) | 1990-04-18 | 1990-04-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH041684U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59226292A (en) * | 1983-06-07 | 1984-12-19 | Matsushita Electric Ind Co Ltd | Vane pump |
| JPS6226390A (en) * | 1985-07-25 | 1987-02-04 | Kayaba Ind Co Ltd | Tandem type vane pump |
-
1990
- 1990-04-18 JP JP4064190U patent/JPH041684U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59226292A (en) * | 1983-06-07 | 1984-12-19 | Matsushita Electric Ind Co Ltd | Vane pump |
| JPS6226390A (en) * | 1985-07-25 | 1987-02-04 | Kayaba Ind Co Ltd | Tandem type vane pump |