JPS5853868U - axial plunger pump - Google Patents
axial plunger pumpInfo
- Publication number
- JPS5853868U JPS5853868U JP14937481U JP14937481U JPS5853868U JP S5853868 U JPS5853868 U JP S5853868U JP 14937481 U JP14937481 U JP 14937481U JP 14937481 U JP14937481 U JP 14937481U JP S5853868 U JPS5853868 U JP S5853868U
- Authority
- JP
- Japan
- Prior art keywords
- discharge
- plunger pump
- cylinder
- liquid
- axial plunger
- 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
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Ａは従来のアキシアルプランジャポンプの構造を
示す断面図、第１図Ｂは第１図ＡのＩｂ二Ｉｂ視のバル
ブブレニド側面図、第２図Ａは第１図Ｂのバルブプレー
トとその前後の吸込、吐出ポートおよびシリンダとの位
置、作用関係を示す拡大説明図、第２図Ｂは第２図Ａの
ｎｂ−ｎｂ断面図、第３図Ａは本案の実施例を示す第２
図Ａと同様な拡大説明図、第３図Ｂは第３図Ａのｍｂ−
ｍｂ断面図である。
３、 ３’ ：吸込、吐出ポート、４． ４’ ：
吸込、゛吐出ミゾ、５：バルブプレート、９ニジリンダ
ポート、１０ニブランジヤ、１１ニジリンダ、１３：吸
込ミゾの始端、１５：吐出細孔、１６：吸入管、１６′
：吸入ポート、１６″ ：細゛孔、１７：絞り、１８
ニスクロール。Fig. 1A is a sectional view showing the structure of a conventional axial plunger pump, Fig. 1B is a side view of the valve blenoid seen from Ib to Ib in Fig. 1A, and Fig. 2A is the valve plate of Fig. 1B and its An enlarged explanatory view showing the positions and working relationships between the front and rear suction and discharge ports and the cylinder, FIG. 2B is a nb-nb sectional view of FIG. 2A, and FIG. 3A is a second
An enlarged explanatory view similar to Figure A, Figure 3B is mb- of Figure 3A.
mb sectional view. 3, 3': Suction, discharge port, 4. 4':
Suction, ``Discharge groove, 5: Valve plate, 9 Niji cylinder port, 10 Niji cylinder gear, 11 Niji cylinder, 13: Starting end of suction groove, 15: Discharge pore, 16: Suction pipe, 16'
: Suction port, 16″ : Small hole, 17: Restriction, 18
Nice roll.
Claims (1)
圧液を吐出し低圧側液を吸込む直前に、該シリンダ内の
液を排出する構成にしたアキシアルプランジャポンプに
おいて、吐出終了直後のシリンダポートに連通する吐出
細孔をバルブプレートの吸込ミゾの始端側前位に貫設す
るとともに、前記吐出細孔に連通した絞りを有する吸入
管と、該吸入管に連通した吐出液をケーシングの吸込ポ
ート内の主流方向に反転させるスクローイレとを前記ケ
ーシング側に設けたことを特徴とするアキシアルプラン
ジャポンプ。In an axial plunger pump configured to discharge liquid in the cylinder immediately before a cylinder with a built-in plunger discharges high-pressure liquid to the valve plate side and sucks low-pressure side liquid, a discharge port that communicates with the cylinder port immediately after discharge is finished. A hole is provided in front of the starting end side of the suction groove of the valve plate, and a suction pipe has a restriction communicating with the discharge hole, and the discharge liquid communicated with the suction pipe is directed in the mainstream direction in the suction port of the casing. An axial plunger pump characterized in that a scroll coil for reversing is provided on the casing side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14937481U JPS5853868U (en) | 1981-10-09 | 1981-10-09 | axial plunger pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14937481U JPS5853868U (en) | 1981-10-09 | 1981-10-09 | axial plunger pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5853868U true JPS5853868U (en) | 1983-04-12 |
| JPS6126629Y2 JPS6126629Y2 (en) | 1986-08-09 |
Family
ID=29942144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14937481U Granted JPS5853868U (en) | 1981-10-09 | 1981-10-09 | axial plunger pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5853868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63140163A (en) * | 1986-12-01 | 1988-06-11 | Honda Motor Co Ltd | Hydrostatic continuously variable transmission |
-
1981
- 1981-10-09 JP JP14937481U patent/JPS5853868U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63140163A (en) * | 1986-12-01 | 1988-06-11 | Honda Motor Co Ltd | Hydrostatic continuously variable transmission |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6126629Y2 (en) | 1986-08-09 |
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