JPS59175683U - liquid pump - Google Patents
liquid pumpInfo
- Publication number
- JPS59175683U JPS59175683U JP7075083U JP7075083U JPS59175683U JP S59175683 U JPS59175683 U JP S59175683U JP 7075083 U JP7075083 U JP 7075083U JP 7075083 U JP7075083 U JP 7075083U JP S59175683 U JPS59175683 U JP S59175683U
- Authority
- JP
- Japan
- Prior art keywords
- liquid pump
- thin plate
- liquid
- pump
- piezoelectric ceramic
- 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
- Reciprocating Pumps (AREA)
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図は先願技術の液送ポンプの一部切欠平面図、第２
図は同縦断面図、第３図は同一部切欠底面図、第４図は
同ポンプの振動部に用いられる円板状ユニモルフ振動子
の底面図、第５図ａ、 ｂはその作用説明図である。
１：ユニモルフ振動子、２：圧電磁器薄板、３：ポンプ
本体、４：液体加圧部、５：金属製薄板、６：吐出側逆
止弁、７：吸入側逆止弁、８：吐出側継手、９：導線。Figure 1 is a partially cutaway plan view of the liquid feeding pump of the prior art;
Figure 3 is a partially cutaway bottom view of the same pump, Figure 4 is a bottom view of the disc-shaped unimorph vibrator used in the vibration section of the pump, and Figures 5 a and b are explanatory diagrams of its operation. It is. 1: Unimorph vibrator, 2: Piezoelectric ceramic thin plate, 3: Pump body, 4: Liquid pressurizing part, 5: Metal thin plate, 6: Discharge side check valve, 7: Suction side check valve, 8: Discharge side Joint, 9: Conductor.
Claims (1)
磁器薄板と金属製薄板とを貼り合わせたユニモルフ振動
子を用いた液送ポンプにおいて、上記ポンプ本体を、１
５〜３０％のガラス繊維を添加した熱可塑性樹脂にて形
成したことを特徴とする液送ポンプ。In a liquid pump that uses a unimorph vibrator in which a piezoelectric ceramic thin plate and a metal thin plate are bonded together to directly convert electricity into vibration in a vibrating part that pressurizes a liquid, the pump body is
A liquid pump characterized in that it is made of a thermoplastic resin to which 5 to 30% of glass fiber is added.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7075083U JPS59175683U (en) | 1983-05-11 | 1983-05-11 | liquid pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7075083U JPS59175683U (en) | 1983-05-11 | 1983-05-11 | liquid pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59175683U true JPS59175683U (en) | 1984-11-24 |
Family
ID=30200902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7075083U Pending JPS59175683U (en) | 1983-05-11 | 1983-05-11 | liquid pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59175683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110863977A (en) * | 2018-08-27 | 2020-03-06 | 研能科技股份有限公司 | Miniature fluid conveying device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4731201U (en) * | 1971-04-27 | 1972-12-08 |
-
1983
- 1983-05-11 JP JP7075083U patent/JPS59175683U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4731201U (en) * | 1971-04-27 | 1972-12-08 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110863977A (en) * | 2018-08-27 | 2020-03-06 | 研能科技股份有限公司 | Miniature fluid conveying device |
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