JPS61138876U - - Google Patents
Info
- Publication number
- JPS61138876U JPS61138876U JP2295085U JP2295085U JPS61138876U JP S61138876 U JPS61138876 U JP S61138876U JP 2295085 U JP2295085 U JP 2295085U JP 2295085 U JP2295085 U JP 2295085U JP S61138876 U JPS61138876 U JP S61138876U
- Authority
- JP
- Japan
- Prior art keywords
- pump
- discharge
- casing
- pair
- movement
- 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 4
- 238000005192 partition Methods 0.000 claims 3
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Reciprocating Pumps (AREA)
Description
図は本考案一実施例の系統図である。
１，２…ポンプ本体、３，４…ケーシング、５
，６…ベローズ、７，８…気体室、９，１０…流
体室、１１，１２…吸込口、１３，１４…吐出口
、１７，１８…吸込弁、１９，２０…吐出弁、３
６…位置検出器、３７…制御器、４０…ソレノイ
ド弁、４１…ソレノイド、４２…エア源。
The figure is a system diagram of an embodiment of the present invention. 1, 2... Pump body, 3, 4... Casing, 5
, 6... Bellows, 7, 8... Gas chamber, 9, 10... Fluid chamber, 11, 12... Suction port, 13, 14... Discharge port, 17, 18... Suction valve, 19, 20... Discharge valve, 3
6... Position detector, 37... Controller, 40... Solenoid valve, 41... Solenoid, 42... Air source.
Claims (1)
る可動壁を設けると共に該ケーシングの前記流体
室に臨んだ位置に吸込弁と吐出弁とを設けたポン
プ本体を一対設け、該一対のポンプ本体を交互に
流体の吸込み吐出を行なうように駆動するポンプ
装置において、前記可動隔壁の動きに伴なつて位
置検出信号を発生する手段と、前記位置検出信号
の積算値が所定値に達したとき可動隔壁の動きを
停止させ、同時に両吐出弁を閉弁せしめる手段を
設けたことを特徴とするポンプ装置。 A movable wall is provided to partition the inside of the casing into a gas chamber and a fluid chamber, and a pair of pump bodies are provided with a suction valve and a discharge valve at a position facing the fluid chamber of the casing, and the pair of pump bodies are In a pump device that is driven to alternately suck and discharge fluid, the movable partition includes means for generating a position detection signal in accordance with the movement of the movable partition; A pump device comprising means for stopping the movement of the pump and closing both discharge valves at the same time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2295085U JPS61138876U (en) | 1985-02-20 | 1985-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2295085U JPS61138876U (en) | 1985-02-20 | 1985-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61138876U true JPS61138876U (en) | 1986-08-28 |
Family
ID=30515729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2295085U Pending JPS61138876U (en) | 1985-02-20 | 1985-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61138876U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5145305A (en) * | 1974-10-17 | 1976-04-17 | Sumio Ando | HONPU |
| JPS57122172A (en) * | 1980-09-29 | 1982-07-29 | Matsukiyanzu Eng Ando Mfg Co | Reciprocating pump |
| JPS588275A (en) * | 1981-07-08 | 1983-01-18 | Nikkiso Co Ltd | Quantitative pump and its control method |
-
1985
- 1985-02-20 JP JP2295085U patent/JPS61138876U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5145305A (en) * | 1974-10-17 | 1976-04-17 | Sumio Ando | HONPU |
| JPS57122172A (en) * | 1980-09-29 | 1982-07-29 | Matsukiyanzu Eng Ando Mfg Co | Reciprocating pump |
| JPS588275A (en) * | 1981-07-08 | 1983-01-18 | Nikkiso Co Ltd | Quantitative pump and its control method |