JPS63202775U - - Google Patents
Info
- Publication number
- JPS63202775U JPS63202775U JP9492587U JP9492587U JPS63202775U JP S63202775 U JPS63202775 U JP S63202775U JP 9492587 U JP9492587 U JP 9492587U JP 9492587 U JP9492587 U JP 9492587U JP S63202775 U JPS63202775 U JP S63202775U
- Authority
- JP
- Japan
- Prior art keywords
- cylinders
- cam
- same axis
- branch
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Reciprocating Pumps (AREA)
Description
第１図は本考案の実施例である要部の断面図、
第２図、第３図、および第４図は第１図の一部を
それぞれ示し、第５図は第１図の作動説明図、第
６図は流路管の一部の断面図を示し、第７図は計
器の斜視図を示す。
１ａ，１ｂ…シリンダ、２…プランジヤ、３…
カム、４…吸入路、５…排出路、６ａ，６ｂ…分
流路、７，８…方向切換弁。
FIG. 1 is a cross-sectional view of the main parts of an embodiment of the present invention.
Figures 2, 3, and 4 each show a part of Figure 1, Figure 5 is an explanatory diagram of the operation of Figure 1, and Figure 6 is a cross-sectional view of a part of the flow pipe. , FIG. 7 shows a perspective view of the instrument. 1a, 1b...Cylinder, 2...Plunger, 3...
Cam, 4... Suction path, 5... Discharge path, 6a, 6b... Branch flow path, 7, 8... Directional switching valve.
Claims (1)
つて嵌合するプランジヤ２が往復動するよう両シ
リンダ１ａ，１ｂ間のカム３に伝動連結し、両シ
リンダ１ａ，１ｂの外端側は、一方の吸入路４か
ら分岐して他方の排出路５に合流する両分流路６
ａ，６ｂにそれぞれ連通連設し、前記分岐および
合流の部位には前記カム３と同軸上から往復駆動
する両方向切換弁７，８をそれぞれ介装して構成
したことを特徴とするプランジヤ式ポンプ装置。 A plunger 2 fitted across both cylinders 1a, 1b in the direction of the same axis is transmission connected to a cam 3 between both cylinders 1a, 1b so as to reciprocate, and the outer ends of both cylinders 1a, 1b are connected to one side. Both branch passages 6 branch from the suction passage 4 and merge into the other discharge passage 5.
a, 6b, respectively, and two-way switching valves 7, 8, which are reciprocated from the same axis as the cam 3, are interposed at the branching and merging parts, respectively. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9492587U JPS63202775U (en) | 1987-06-19 | 1987-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9492587U JPS63202775U (en) | 1987-06-19 | 1987-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63202775U true JPS63202775U (en) | 1988-12-27 |
Family
ID=30958881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9492587U Pending JPS63202775U (en) | 1987-06-19 | 1987-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63202775U (en) |
-
1987
- 1987-06-19 JP JP9492587U patent/JPS63202775U/ja active Pending