JPS57137671A - Laminated bimolf vibrator pump - Google Patents

Laminated bimolf vibrator pump

Info

Publication number
JPS57137671A
JPS57137671A JP2351181A JP2351181A JPS57137671A JP S57137671 A JPS57137671 A JP S57137671A JP 2351181 A JP2351181 A JP 2351181A JP 2351181 A JP2351181 A JP 2351181A JP S57137671 A JPS57137671 A JP S57137671A
Authority
JP
Japan
Prior art keywords
pump
bimolf
cell
vibrator
laminated
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
JP2351181A
Other languages
Japanese (ja)
Inventor
Tetsuji Narasaki
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.)
KOUKUU UCHIYUU GIJUTSU KENKIYUU SHIYOCHIYOU
National Aerospace Laboratory of Japan
Original Assignee
KOUKUU UCHIYUU GIJUTSU KENKIYUU SHIYOCHIYOU
National Aerospace Laboratory of Japan
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 KOUKUU UCHIYUU GIJUTSU KENKIYUU SHIYOCHIYOU, National Aerospace Laboratory of Japan filed Critical KOUKUU UCHIYUU GIJUTSU KENKIYUU SHIYOCHIYOU
Priority to JP2351181A priority Critical patent/JPS57137671A/en
Publication of JPS57137671A publication Critical patent/JPS57137671A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
    • F04B43/14—Machines, pumps, or pumping installations having flexible working members having peristaltic action having plate-like flexible members

Abstract

PURPOSE:To produce a pump having low pressure loss and small size while easy to manufacture with sufficient strength, by forming the pump such that a plurality of planar bimolf vibrators are laminated to produce a space between each vibrators. CONSTITUTION:A rectangular or a circular bimolf vibrator 13 is supported through a rubber resilient material 14 by a supporting frame 15, where holes 16- 19 are formed as the fluid path and one of them is conducted by an inlet/outlet port 20 to a cell to be formed by choking the upper face with a plate. At the opposte face the hole 18 is conducted by an inlet/outlet port 21 to the cell. The volume of the cell to be formed between the modules by laminating said modules will vary periodically through the vibration of the vibrator 13 thus to function as a pump. Since the vibrating face is exposed to the outside it is strong, while since the usage of the rubber material is limited the pump efficiency is high.
JP2351181A 1981-02-19 1981-02-19 Laminated bimolf vibrator pump Pending JPS57137671A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2351181A JPS57137671A (en) 1981-02-19 1981-02-19 Laminated bimolf vibrator pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2351181A JPS57137671A (en) 1981-02-19 1981-02-19 Laminated bimolf vibrator pump

Publications (1)

Publication Number Publication Date
JPS57137671A true JPS57137671A (en) 1982-08-25

Family

ID=12112468

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2351181A Pending JPS57137671A (en) 1981-02-19 1981-02-19 Laminated bimolf vibrator pump

Country Status (1)

Country Link
JP (1) JPS57137671A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63297779A (en) * 1987-05-29 1988-12-05 Hitachi Ltd Transfer device for trace quantity of fluid
JPH0428632U (en) * 1990-07-03 1992-03-06
WO2007000905A1 (en) * 2005-06-28 2007-01-04 Sharp Kabushiki Kaisha Micropump and micropump system
JP2017135973A (en) * 2016-01-29 2017-08-03 研能科技股▲ふん▼有限公司 Piezo actuator
JP2018087567A (en) * 2016-10-10 2018-06-07 ゼネラル・エレクトリック・カンパニイ Compressor equipped with dual bimorph type synthetic jet assembly

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63297779A (en) * 1987-05-29 1988-12-05 Hitachi Ltd Transfer device for trace quantity of fluid
JPH0428632U (en) * 1990-07-03 1992-03-06
WO2007000905A1 (en) * 2005-06-28 2007-01-04 Sharp Kabushiki Kaisha Micropump and micropump system
JP2017135973A (en) * 2016-01-29 2017-08-03 研能科技股▲ふん▼有限公司 Piezo actuator
JP2018087567A (en) * 2016-10-10 2018-06-07 ゼネラル・エレクトリック・カンパニイ Compressor equipped with dual bimorph type synthetic jet assembly

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