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 parts

Info

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
Application number
JP8323879A
Other languages
Japanese (ja)
Inventor
Minoru Tanaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP8323879A priority Critical patent/JPS569679A/en
Publication of JPS569679A publication Critical patent/JPS569679A/en
Pending legal-status Critical Current

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  • Reciprocating Pumps (AREA)

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
JP8323879A 1979-06-30 1979-06-30 Universal pump adjustable of flow rate and pressure having no rotating and sliding parts Pending JPS569679A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (6)

* Cited by examiner, † Cited by third party
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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