JPS5517677A - Electromagnetically driven reciprocating pump apparatus - Google Patents
Electromagnetically driven reciprocating pump apparatusInfo
- Publication number
- JPS5517677A JPS5517677A JP9060778A JP9060778A JPS5517677A JP S5517677 A JPS5517677 A JP S5517677A JP 9060778 A JP9060778 A JP 9060778A JP 9060778 A JP9060778 A JP 9060778A JP S5517677 A JPS5517677 A JP S5517677A
- Authority
- JP
- Japan
- Prior art keywords
- solenoid
- lubricant
- pump
- reciprocating
- reciprocating 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
Landscapes
- Electromagnetic Pumps, Or The Like (AREA)
Abstract
PURPOSE: To prevent the leakage of lubricant to the pump from the solenoid while allowing the lubricant to give solenoid lubrication and cooling effect by means of a mobile liquid sealing member provided at the connection between the solenoid and the pump.
CONSTITUTION: This apparatus is composed of a solenoid 1 incorporating a yoke 6 and a fixed core 7 respectively on the right and left hand of a bobbin wounded with a solenoid coil 4 in a case 3 and a reciprocating mobile core 8 and a reciprocating pump 2 adapted to discharge liquid sucked through inlet 25a by reciprocating a diaphragm with the reciprocation of the mobile core 8. A lubricant is fed to a space between the cores 7 and 8 from a liquid storage section 15. In the apparatus of such a type, a liquid sealing diaphragm 21 is interposed between the fixed core 7 and the connection case 20 to prevent the leakage of the lubricant to the pump.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9060778A JPS5517677A (en) | 1978-07-25 | 1978-07-25 | Electromagnetically driven reciprocating pump apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9060778A JPS5517677A (en) | 1978-07-25 | 1978-07-25 | Electromagnetically driven reciprocating pump apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5517677A true JPS5517677A (en) | 1980-02-07 |
Family
ID=14003154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9060778A Pending JPS5517677A (en) | 1978-07-25 | 1978-07-25 | Electromagnetically driven reciprocating pump apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5517677A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58128483A (en) * | 1982-01-23 | 1983-08-01 | ヒエミ−・ウント・フイルタ−・ゲゼルシヤフト・ミツト・ベシユレンクタ−・ハフツンク・フエアフア−レンステヒニク・コマンデイ−トゲゼルシヤフト | Diaphragm pump |
| JPS58148286A (en) * | 1982-02-10 | 1983-09-03 | ヒエミ−・ウント・フイルタ−・ゲゼルシヤフト・ミツト・ベシユレンクタ−・ハフツンク・フエアフア−レンステヒニク・コマンデイ−トゲゼルシヤフト | Electromagnetically driven diaphragm pump |
| JPH01157765A (en) * | 1987-10-02 | 1989-06-21 | Catheter Research Inc | Memory element |
| US6663361B2 (en) * | 2000-04-04 | 2003-12-16 | Baker Hughes Incorporated | Subsea chemical injection pump |
| CN105604818A (en) * | 2016-03-22 | 2016-05-25 | 苏州巧若环保科技有限公司 | Liquid-cooling electromagnetic measuring pump |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4835955U (en) * | 1971-09-01 | 1973-04-28 |
-
1978
- 1978-07-25 JP JP9060778A patent/JPS5517677A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4835955U (en) * | 1971-09-01 | 1973-04-28 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58128483A (en) * | 1982-01-23 | 1983-08-01 | ヒエミ−・ウント・フイルタ−・ゲゼルシヤフト・ミツト・ベシユレンクタ−・ハフツンク・フエアフア−レンステヒニク・コマンデイ−トゲゼルシヤフト | Diaphragm pump |
| JPS58148286A (en) * | 1982-02-10 | 1983-09-03 | ヒエミ−・ウント・フイルタ−・ゲゼルシヤフト・ミツト・ベシユレンクタ−・ハフツンク・フエアフア−レンステヒニク・コマンデイ−トゲゼルシヤフト | Electromagnetically driven diaphragm pump |
| JPH01157765A (en) * | 1987-10-02 | 1989-06-21 | Catheter Research Inc | Memory element |
| US6663361B2 (en) * | 2000-04-04 | 2003-12-16 | Baker Hughes Incorporated | Subsea chemical injection pump |
| CN105604818A (en) * | 2016-03-22 | 2016-05-25 | 苏州巧若环保科技有限公司 | Liquid-cooling electromagnetic measuring pump |
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