JPS569679A - Universal pump adjustable of flow rate and pressure having no rotating and sliding parts - Google Patents
Universal pump adjustable of flow rate and pressure having no rotating and sliding partsInfo
- Publication number
- JPS569679A JPS569679A JP8323879A JP8323879A JPS569679A JP S569679 A JPS569679 A JP S569679A JP 8323879 A JP8323879 A JP 8323879A JP 8323879 A JP8323879 A JP 8323879A JP S569679 A JPS569679 A JP S569679A
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- rotating
- assembly
- sliding parts
- change
- 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
Abstract
PURPOSE: To eliminate rotating and sliding parts and provide an untroubled pump of long lifetime, by combining an optional number of vibrator plates with one another in a cylindrical form or the like and applying a voltage to the assembly to expand and contract a portion of the cylindrical assembly to change the capacity of the assembly.
CONSTITUTION: To cause suction from one side and discharge to another side by volume change, a cylinder A is fitted on flanges C and check valves B are attached to the flanges as shown in a figure. The check valves are alternately operated to smoothly cause the suction and discharge. An electric or magnetic force is applied to the cylinder A to repeatedly deform the cylinder into a concave shape A' and a convex shape A" to change the capacity of the cylinder. As a result, a liquid or colloid is sucked from one side and discharged to another side. According to this constitution, wear due to a rotating or sliding portion is eliminated and a long lifetime is attained.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8323879A JPS569679A (en) | 1979-06-30 | 1979-06-30 | Universal pump adjustable of flow rate and pressure having no rotating and sliding parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8323879A JPS569679A (en) | 1979-06-30 | 1979-06-30 | Universal pump adjustable of flow rate and pressure having no rotating and sliding parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS569679A true JPS569679A (en) | 1981-01-31 |
Family
ID=13796735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8323879A Pending JPS569679A (en) | 1979-06-30 | 1979-06-30 | Universal pump adjustable of flow rate and pressure having no rotating and sliding parts |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS569679A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4515534A (en) * | 1982-09-30 | 1985-05-07 | Lawless William N | Miniature solid-state gas compressor |
| US4822250A (en) * | 1986-03-24 | 1989-04-18 | Hitachi, Ltd. | Apparatus for transferring small amount of fluid |
| US5704772A (en) * | 1995-11-08 | 1998-01-06 | Breslin; Michael K. | Controller less resilient bladder pump for reduced diameter casing with long cycle |
| KR100931897B1 (en) * | 2008-12-02 | 2009-12-15 | 전남대학교산학협력단 | Snap-through micro-pump |
| JP2015505014A (en) * | 2012-08-15 | 2015-02-16 | ベイジンウェスト・インダストリーズ・カンパニー・リミテッドＢｅｉｊｉｎｇｗｅｓｔ Ｉｎｄｕｓｔｒｉｅｓ Ｃｏ．， Ｌｔｄ． | Mounting device |
-
1979
- 1979-06-30 JP JP8323879A patent/JPS569679A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4515534A (en) * | 1982-09-30 | 1985-05-07 | Lawless William N | Miniature solid-state gas compressor |
| US4822250A (en) * | 1986-03-24 | 1989-04-18 | Hitachi, Ltd. | Apparatus for transferring small amount of fluid |
| US5704772A (en) * | 1995-11-08 | 1998-01-06 | Breslin; Michael K. | Controller less resilient bladder pump for reduced diameter casing with long cycle |
| KR100931897B1 (en) * | 2008-12-02 | 2009-12-15 | 전남대학교산학협력단 | Snap-through micro-pump |
| JP2015505014A (en) * | 2012-08-15 | 2015-02-16 | ベイジンウェスト・インダストリーズ・カンパニー・リミテッドＢｅｉｊｉｎｇｗｅｓｔ Ｉｎｄｕｓｔｒｉｅｓ Ｃｏ．， Ｌｔｄ． | Mounting device |
| US9440524B2 (en) | 2012-08-15 | 2016-09-13 | Beijingwest Industries, Co., Ltd. | Mount apparatus |
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