GB2405256B - Electro-active device - Google Patents

Electro-active device

Info

Publication number
GB2405256B
GB2405256B GB0425037A GB0425037A GB2405256B GB 2405256 B GB2405256 B GB 2405256B GB 0425037 A GB0425037 A GB 0425037A GB 0425037 A GB0425037 A GB 0425037A GB 2405256 B GB2405256 B GB 2405256B
Authority
GB
United Kingdom
Prior art keywords
electro
active device
active
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.)
Expired - Fee Related
Application number
GB0425037A
Other versions
GB2405256A (en
GB0425037D0 (en
Inventor
Anthony Hooley
Ursula Ruth Lenel
Mark Richard Shepherd
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.)
1 Ltd
Original Assignee
1 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 1 Ltd filed Critical 1 Ltd
Publication of GB0425037D0 publication Critical patent/GB0425037D0/en
Publication of GB2405256A publication Critical patent/GB2405256A/en
Application granted granted Critical
Publication of GB2405256B publication Critical patent/GB2405256B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D33/00—Non-positive-displacement pumps with other than pure rotation, e.g. of oscillating type
GB0425037A 2001-06-20 2001-06-20 Electro-active device Expired - Fee Related GB2405256B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0115065A GB2376720B (en) 2001-06-20 2001-06-20 Fluid-propelling device

Publications (3)

Publication Number Publication Date
GB0425037D0 GB0425037D0 (en) 2004-12-15
GB2405256A GB2405256A (en) 2005-02-23
GB2405256B true GB2405256B (en) 2005-08-31

Family

ID=9916994

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0425037A Expired - Fee Related GB2405256B (en) 2001-06-20 2001-06-20 Electro-active device
GB0115065A Expired - Fee Related GB2376720B (en) 2001-06-20 2001-06-20 Fluid-propelling device

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0115065A Expired - Fee Related GB2376720B (en) 2001-06-20 2001-06-20 Fluid-propelling device

Country Status (1)

Country Link
GB (2) GB2405256B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100633170B1 (en) * 2004-05-12 2006-10-12 엘지전자 주식회사 Slim type air conditioner
US7352111B2 (en) 2005-12-01 2008-04-01 Schlumberger Technology Corporation Electroactive polymer pumping system
CN102623627B (en) * 2012-04-06 2014-06-11 天津大学 Novel piezoelectric composite material

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2375884A (en) * 2001-05-23 2002-11-27 1 Ltd Helical electro-active devices

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5665580A (en) * 1979-03-22 1980-09-25 Wakelin, R.R.F. Moving-wall type pump
JPS6056920B2 (en) * 1980-05-27 1985-12-12 栗田工業株式会社 Wave pool
JPH03160200A (en) * 1989-11-15 1991-07-10 Kenji Oe Air blower
US5302092A (en) * 1991-06-07 1994-04-12 Daikin Industries, Ltd. Fluid transferring apparatus imitating flapping movement of bees

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2375884A (en) * 2001-05-23 2002-11-27 1 Ltd Helical electro-active devices

Also Published As

Publication number Publication date
GB2376720A (en) 2002-12-24
GB0115065D0 (en) 2001-08-15
GB2405256A (en) 2005-02-23
GB0425037D0 (en) 2004-12-15
GB2376720B (en) 2005-08-31

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20110620