JPH0482381U - - Google Patents
Info
- Publication number
- JPH0482381U JPH0482381U JP12416990U JP12416990U JPH0482381U JP H0482381 U JPH0482381 U JP H0482381U JP 12416990 U JP12416990 U JP 12416990U JP 12416990 U JP12416990 U JP 12416990U JP H0482381 U JPH0482381 U JP H0482381U
- Authority
- JP
- Japan
- Prior art keywords
- high viscosity
- discharge
- hopper
- operating lever
- fluid pump
- 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
- 239000012530 fluid Substances 0.000 claims description 9
- 238000005086 pumping Methods 0.000 claims 1
Landscapes
- Reciprocating Pumps (AREA)
Description
第１図は本考案の高粘性流体ポンプの要部を示
す操作レバー部の正面図、第２図は本考案の高粘
性流体ポンプの概要を示す平面図、第３図は揺動
弁型式の吸入吐出弁を有する高粘性流体ポンプの
部分切断側面図である。
１……ホツパ、２……吸入吐出口、３，４……
流体圧送用シリンダ、７，８……主油圧シリンダ
、１１……揺動管、１３……連結軸、１４……操
作レバー、１５……高粘性流体、１６，１７……
揺動シリンダ、１８……圧油給排ライン、１９…
…電磁式四方弁、ＳＷ１，ＳＷ２……近接スイツ
チ。
Figure 1 is a front view of the operating lever section showing the main parts of the high viscosity fluid pump of the present invention, Figure 2 is a plan view showing an outline of the high viscosity fluid pump of the present invention, and Figure 3 is a swing valve type. 1 is a partially cutaway side view of a high viscosity fluid pump with suction and discharge valves; FIG. 1...Hopper, 2...Suction/discharge port, 3, 4...
Fluid pressure feeding cylinder, 7, 8... Main hydraulic cylinder, 11... Rocking tube, 13... Connection shaft, 14... Operating lever, 15... High viscosity fluid, 16, 17...
Swing cylinder, 18...Pressure oil supply and discharge line, 19...
...Solenoid four-way valve, SW1, SW2...Proximity switch.
Claims (1)
外部の操作レバーを回動させることにより揺動さ
せるようにし、該揺動管を揺動させて２本の流体
圧送用シリンダを吸入側、吐出側に切り換えるよ
うにしてある高粘性流体ポンプにおいて、上記揺
動管が切換え位置に来たときの上記操作レバーの
位置を検知するための近接スイツチを設け、且つ
上記２本の流体圧送用シリンダを交互に吸入吐出
に切り換える主油圧シリンダへの圧油給排ライン
に設けた電磁式四方弁に、上記近接スイツチを接
続した構成を有することを特徴とする高粘性流体
ポンプ。 A swing tube housed in the hopper so as to be able to swing freely is swung by rotating an operating lever outside the hopper, and the two fluid pressure cylinders are moved to the suction side, A high viscosity fluid pump configured to switch to the discharge side, wherein a proximity switch is provided for detecting the position of the operating lever when the swing tube reaches the switching position, and the two fluid pumping cylinders are A high viscosity fluid pump characterized in that the proximity switch is connected to an electromagnetic four-way valve provided in a pressure oil supply/discharge line to a main hydraulic cylinder that alternately switches between suction and discharge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12416990U JPH0482381U (en) | 1990-11-28 | 1990-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12416990U JPH0482381U (en) | 1990-11-28 | 1990-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0482381U true JPH0482381U (en) | 1992-07-17 |
Family
ID=31871831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12416990U Pending JPH0482381U (en) | 1990-11-28 | 1990-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0482381U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50128804A (en) * | 1974-03-29 | 1975-10-11 | ||
| JPS6238485A (en) * | 1985-08-14 | 1987-02-19 | Fujitsu Ltd | Exposing device |
| JPS6238485B2 (en) * | 1981-12-14 | 1987-08-18 | Fudo Construction Co |
-
1990
- 1990-11-28 JP JP12416990U patent/JPH0482381U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50128804A (en) * | 1974-03-29 | 1975-10-11 | ||
| JPS6238485B2 (en) * | 1981-12-14 | 1987-08-18 | Fudo Construction Co | |
| JPS6238485A (en) * | 1985-08-14 | 1987-02-19 | Fujitsu Ltd | Exposing device |
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