BRPI0908572A2 - dispositivo de válvula para uma lente de foco varíavel - Google Patents

dispositivo de válvula para uma lente de foco varíavel

Info

Publication number
BRPI0908572A2
BRPI0908572A2 BRPI0908572A BRPI0908572A BRPI0908572A2 BR PI0908572 A2 BRPI0908572 A2 BR PI0908572A2 BR PI0908572 A BRPI0908572 A BR PI0908572A BR PI0908572 A BRPI0908572 A BR PI0908572A BR PI0908572 A2 BRPI0908572 A2 BR PI0908572A2
Authority
BR
Brazil
Prior art keywords
valve device
focus lens
variable focus
variable
lens
Prior art date
Application number
BRPI0908572A
Other languages
English (en)
Inventor
Gregor Storey
William Johnson
Original Assignee
Adlens 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
Priority claimed from GB0804091A external-priority patent/GB0804091D0/en
Application filed by Adlens Ltd filed Critical Adlens Ltd
Publication of BRPI0908572A2 publication Critical patent/BRPI0908572A2/pt

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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/52—Mechanical actuating means with crank, eccentric, or cam
    • F16K31/524—Mechanical actuating means with crank, eccentric, or cam with a cam
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/12—Fluid-filled or evacuated lenses
    • G02B3/14—Fluid-filled or evacuated lenses of variable focal length
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/08—Auxiliary lenses; Arrangements for varying focal length
    • G02C7/081—Ophthalmic lenses with variable focal length
    • G02C7/085—Fluid-filled lenses, e.g. electro-wetting lenses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Prostheses (AREA)
  • Telescopes (AREA)
  • Valve Device For Special Equipments (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Multiple-Way Valves (AREA)
  • Sliding Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
BRPI0908572A 2008-03-04 2009-03-04 dispositivo de válvula para uma lente de foco varíavel BRPI0908572A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0804091A GB0804091D0 (en) 2008-03-04 2008-03-04 Valve device for a variable focus lens
GB0900639A GB2462498B (en) 2008-03-04 2009-01-15 Valve device for a variable focus lens
PCT/GB2009/000594 WO2009109749A1 (en) 2008-03-04 2009-03-04 Valve device for a variable focus lens

Publications (1)

Publication Number Publication Date
BRPI0908572A2 true BRPI0908572A2 (pt) 2016-10-18

Family

ID=40547334

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0908572A BRPI0908572A2 (pt) 2008-03-04 2009-03-04 dispositivo de válvula para uma lente de foco varíavel

Country Status (13)

Country Link
US (1) US8446677B2 (pt)
EP (1) EP2255230B1 (pt)
JP (1) JP2011513785A (pt)
KR (1) KR20100135251A (pt)
CN (1) CN101965528B (pt)
AT (1) ATE532090T1 (pt)
AU (1) AU2009220980B2 (pt)
BR (1) BRPI0908572A2 (pt)
CA (1) CA2717289A1 (pt)
GB (1) GB2462498B (pt)
MX (1) MX2010009492A (pt)
RU (1) RU2489739C2 (pt)
WO (1) WO2009109749A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11061252B2 (en) 2007-05-04 2021-07-13 E-Vision, Llc Hinge for electronic spectacles
US12572035B2 (en) 2007-05-04 2026-03-10 E-Vision Optics, Llc Moisture-resistant eye wear
US8922902B2 (en) 2010-03-24 2014-12-30 Mitsui Chemicals, Inc. Dynamic lens
US10613355B2 (en) 2007-05-04 2020-04-07 E-Vision, Llc Moisture-resistant eye wear
US8596781B2 (en) * 2009-10-15 2013-12-03 Adlens Beacon, Inc. Fluid filled lens reservoir system and manufacturing method of the reservoir system
US12436411B2 (en) 2010-07-02 2025-10-07 E-Vision Optics, Llc Moisture-resistant eye wear
US12510773B2 (en) 2011-02-11 2025-12-30 E-Vision Optics, Llc Moisture-resistant eye wear
DE102014205312A1 (de) * 2014-03-21 2015-09-24 Olympus Winter & Ibe Gmbh Endoskopobjektiv, Verfahren zum Reinigen eines Endoskopobjektivs und zum Reparieren eines Endoskops
CN108693658A (zh) * 2018-07-05 2018-10-23 苏州征之魂专利技术服务有限公司 一种能够手动液压调节的多功能眼镜
CN108614365A (zh) * 2018-08-02 2018-10-02 张少石 一种可调节度数的眼镜
KR102399002B1 (ko) * 2020-10-06 2022-05-16 한국기술교육대학교 산학협력단 회전하는 안경테를 갖는 고분자 겔 기반 가변 초점 안경
KR102399000B1 (ko) * 2020-10-06 2022-05-16 한국기술교육대학교 산학협력단 고분자 겔 기반 스크류 타입의 가변 초점 안경

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US532990A (en) * 1893-11-22 1895-01-22 Closure for cans
GB190326014A (en) * 1903-11-28 1904-09-08 Henry Lewis Doulton Improvements in Taps for Stoneware Bottles.
US1515389A (en) 1922-03-20 1924-11-11 Clarence V Hopkins Goggles
GB258325A (en) 1925-06-15 1926-09-15 Frank Bowley Mitchell Improvements in optical lenses and the like
GB571912A (en) 1941-05-25 1945-09-14 Friedrich Dessauer Improvements in or relating to liquid lenses
GB993779A (en) * 1961-02-09 1965-06-02 Midland Brass Fittings Company Improvements relating to fluid flow control valves
FR1602997A (pt) 1968-12-31 1971-03-01
US4582398A (en) 1984-01-20 1986-04-15 The United States Of America As Represented By The Secretary Of The Army Large continuously focusable gas lenses
GB2163235A (en) * 1984-08-15 1986-02-19 Craig Med Prod Ltd Tap or valve
US5178186A (en) 1991-03-14 1993-01-12 Levasseur Joseph E Axial two-way valve-stopcock combination
JPH04285907A (ja) * 1991-03-14 1992-10-12 Haruo Bando 流体可変焦点眼鏡
DE4217853A1 (de) 1992-05-29 1993-12-02 Jenoptik Jena Gmbh Anordnung und Verfahren zur Bestimmung der subjektiven Refraktion
GB9511091D0 (en) 1995-06-01 1995-07-26 Silver Joshua D Variable power spectacles
RU2664U1 (ru) * 1995-09-29 1996-08-16 Алексей Альбертович Дузенкевич Очки с переменной оптической силой
ATE271695T1 (de) 1996-09-13 2004-08-15 Joshua David Silver Verbesserung bei oder in bezug auf linsen mit veraenderlicher brennweite
GB9805977D0 (en) * 1998-03-19 1998-05-20 Silver Joshua D Improvements in variable focus optical devices
CN1251913A (zh) * 1998-10-11 2000-05-03 梁木森 调焦眼镜
DE19938191A1 (de) * 1999-08-17 2001-02-22 Hans Schreiber Optische Linsen mit veränderbarer Dioptrie, insbesondere bei Brillengläsern
GB0007810D0 (en) 2000-03-30 2000-05-17 Silver Joshua D Variable focus optical apparatus
US6286810B1 (en) * 2000-08-01 2001-09-11 Victaulic Company Of America Valve with cartridge
GB0100031D0 (en) 2001-01-02 2001-02-14 Silver Joshua D Variable focus optical apparatus
DE10102906A1 (de) * 2001-01-23 2002-07-25 Hans Schreiber Optische Linsen mit veränderbarer Dioptrie, insbesondere bei Brillengläsern
US6715876B2 (en) 2001-11-19 2004-04-06 Johnnie E. Floyd Lens arrangement with fluid cell and prescriptive element
US6913245B2 (en) * 2002-07-18 2005-07-05 Michael G. Jacoway In-line shut-off valve and method of assembling same
ES1058252Y (es) * 2004-08-06 2005-03-01 Tecnoclinic S A Grifo de uso clinico.
AU2006307674B2 (en) 2005-10-28 2011-10-13 Adlens Ltd Variable focus lens
GB0621065D0 (en) * 2006-10-23 2006-11-29 Silver Joshua D Variable focus lens and spectacles

Also Published As

Publication number Publication date
KR20100135251A (ko) 2010-12-24
EP2255230A1 (en) 2010-12-01
RU2489739C2 (ru) 2013-08-10
RU2010139983A (ru) 2012-04-10
JP2011513785A (ja) 2011-04-28
MX2010009492A (es) 2010-12-14
ATE532090T1 (de) 2011-11-15
HK1144839A1 (en) 2011-03-11
CN101965528B (zh) 2013-04-10
WO2009109749A1 (en) 2009-09-11
GB0900639D0 (en) 2009-02-25
AU2009220980A1 (en) 2009-09-11
GB2462498A (en) 2010-02-17
CA2717289A1 (en) 2009-09-11
EP2255230B1 (en) 2011-11-02
CN101965528A (zh) 2011-02-02
GB2462498B (en) 2010-07-07
US8446677B2 (en) 2013-05-21
US20120057245A1 (en) 2012-03-08
AU2009220980B2 (en) 2013-06-13

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]