SG103368A1 - Electroactive polymer actuator and diaphragm pump using the same - Google Patents

Electroactive polymer actuator and diaphragm pump using the same

Info

Publication number
SG103368A1
SG103368A1 SG200206681A SG200206681A SG103368A1 SG 103368 A1 SG103368 A1 SG 103368A1 SG 200206681 A SG200206681 A SG 200206681A SG 200206681 A SG200206681 A SG 200206681A SG 103368 A1 SG103368 A1 SG 103368A1
Authority
SG
Singapore
Prior art keywords
ring electrodes
electroactive polymer
ring
diaphragm pump
laminate
Prior art date
Application number
SG200206681A
Other languages
English (en)
Inventor
Urano Youji
Kitahara Harunori
Original Assignee
Matsushita Electric Works Ltd
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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Publication of SG103368A1 publication Critical patent/SG103368A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J3/00—Diaphragms; Bellows; Bellows pistons
    • F16J3/02—Diaphragms
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N1/00—Electrostatic generators or motors using a solid moving electrostatic charge carrier
    • H02N1/002—Electrostatic motors
    • 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
    • F04B43/0009—Special features
    • F04B43/0054—Special features particularities of the flexible members
    • 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
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/04—Pumps having electric drive
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
    • H10N30/204—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using bending displacement, e.g. unimorph, bimorph or multimorph cantilever or membrane benders
    • H10N30/2047—Membrane type

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reciprocating Pumps (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
SG200206681A 2001-12-25 2002-11-06 Electroactive polymer actuator and diaphragm pump using the same SG103368A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001392700A JP3832338B2 (ja) 2001-12-25 2001-12-25 電歪ポリマーアクチュエータ

Publications (1)

Publication Number Publication Date
SG103368A1 true SG103368A1 (en) 2004-04-29

Family

ID=19188676

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200206681A SG103368A1 (en) 2001-12-25 2002-11-06 Electroactive polymer actuator and diaphragm pump using the same

Country Status (8)

Country Link
US (1) US6960864B2 (de)
EP (2) EP1683968B1 (de)
JP (1) JP3832338B2 (de)
KR (1) KR100510224B1 (de)
CN (3) CN1901350A (de)
DE (2) DE60210736T2 (de)
HK (1) HK1054420B (de)
SG (1) SG103368A1 (de)

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Also Published As

Publication number Publication date
HK1054420A1 (en) 2003-11-28
CN1272899C (zh) 2006-08-30
DE60221586D1 (de) 2007-09-13
JP2003199365A (ja) 2003-07-11
KR100510224B1 (ko) 2005-08-30
EP1683968A2 (de) 2006-07-26
EP1323925A2 (de) 2003-07-02
JP3832338B2 (ja) 2006-10-11
HK1054420B (zh) 2006-08-18
CN1901351A (zh) 2007-01-24
EP1323925A3 (de) 2004-07-07
CN1901351B (zh) 2010-09-29
KR20030055104A (ko) 2003-07-02
EP1683968A3 (de) 2006-08-16
US20030117044A1 (en) 2003-06-26
DE60221586T2 (de) 2008-04-17
CN1901350A (zh) 2007-01-24
EP1683968B1 (de) 2007-08-01
DE60210736T2 (de) 2007-03-29
US6960864B2 (en) 2005-11-01
DE60210736D1 (de) 2006-05-24
EP1323925B1 (de) 2006-04-19
CN1428926A (zh) 2003-07-09

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