WO1999066208A1 - Pump with a flexible impeler - Google Patents
Pump with a flexible impeler Download PDFInfo
- Publication number
- WO1999066208A1 WO1999066208A1 PCT/GB1999/001944 GB9901944W WO9966208A1 WO 1999066208 A1 WO1999066208 A1 WO 1999066208A1 GB 9901944 W GB9901944 W GB 9901944W WO 9966208 A1 WO9966208 A1 WO 9966208A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- rotor
- vanes
- stator
- deformation
- pump
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C5/00—Rotary-piston machines or pumps with the working-chamber walls at least partly resiliently deformable
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Rotary Pumps (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE69911013T DE69911013T2 (en) | 1998-06-19 | 1999-06-21 | IMPELLER PUMP WITH FLEXIBLE WINGS |
AU43821/99A AU752157B2 (en) | 1998-06-19 | 1999-06-21 | Pump with a flexible impeler |
AT99926644T ATE248992T1 (en) | 1998-06-19 | 1999-06-21 | IMPELLER PUMP WITH FLEXIBLE BLADES |
EP99926644A EP1088167B1 (en) | 1998-06-19 | 1999-06-21 | Pump with a flexible impeller |
US09/737,350 US6398522B2 (en) | 1998-06-19 | 2000-12-15 | Pump |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9813342.4 | 1998-06-19 | ||
GBGB9813342.4A GB9813342D0 (en) | 1998-06-19 | 1998-06-19 | Pump |
GB9818322A GB2341896B (en) | 1998-06-19 | 1998-08-21 | Pump |
GB9818322.1 | 1998-08-21 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/737,350 Continuation US6398522B2 (en) | 1998-06-19 | 2000-12-15 | Pump |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999066208A1 true WO1999066208A1 (en) | 1999-12-23 |
Family
ID=26313910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB1999/001944 WO1999066208A1 (en) | 1998-06-19 | 1999-06-21 | Pump with a flexible impeler |
Country Status (6)
Country | Link |
---|---|
US (1) | US6398522B2 (en) |
EP (1) | EP1088167B1 (en) |
AT (1) | ATE248992T1 (en) |
AU (1) | AU752157B2 (en) |
DE (1) | DE69911013T2 (en) |
WO (1) | WO1999066208A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3266476A1 (en) * | 2016-07-08 | 2018-01-10 | Fenwal, Inc. | Flexible impeller pumps and disposable fluid flow circuits incorporating such pumps |
US11339782B2 (en) | 2020-06-26 | 2022-05-24 | LeimbachCausey, LLC | Multi-chamber impeller pump |
Families Citing this family (58)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6391005B1 (en) | 1998-03-30 | 2002-05-21 | Agilent Technologies, Inc. | Apparatus and method for penetration with shaft having a sensor for sensing penetration depth |
US8641644B2 (en) | 2000-11-21 | 2014-02-04 | Sanofi-Aventis Deutschland Gmbh | Blood testing apparatus having a rotatable cartridge with multiple lancing elements and testing means |
US9427532B2 (en) | 2001-06-12 | 2016-08-30 | Sanofi-Aventis Deutschland Gmbh | Tissue penetration device |
AU2002315180A1 (en) | 2001-06-12 | 2002-12-23 | Pelikan Technologies, Inc. | Electric lancet actuator |
DE60234598D1 (en) | 2001-06-12 | 2010-01-14 | Pelikan Technologies Inc | SELF-OPTIMIZING LANZET DEVICE WITH ADAPTANT FOR TEMPORAL FLUCTUATIONS OF SKIN PROPERTIES |
US9226699B2 (en) | 2002-04-19 | 2016-01-05 | Sanofi-Aventis Deutschland Gmbh | Body fluid sampling module with a continuous compression tissue interface surface |
US7981056B2 (en) | 2002-04-19 | 2011-07-19 | Pelikan Technologies, Inc. | Methods and apparatus for lancet actuation |
US8337419B2 (en) | 2002-04-19 | 2012-12-25 | Sanofi-Aventis Deutschland Gmbh | Tissue penetration device |
AU2002348683A1 (en) | 2001-06-12 | 2002-12-23 | Pelikan Technologies, Inc. | Method and apparatus for lancet launching device integrated onto a blood-sampling cartridge |
US9795747B2 (en) | 2010-06-02 | 2017-10-24 | Sanofi-Aventis Deutschland Gmbh | Methods and apparatus for lancet actuation |
US7025774B2 (en) | 2001-06-12 | 2006-04-11 | Pelikan Technologies, Inc. | Tissue penetration device |
US6607362B2 (en) * | 2001-10-11 | 2003-08-19 | Agilent Technologies, Inc. | Micro paddle wheel pump for precise pumping, mixing, dispensing, and valving of blood and reagents |
US7297122B2 (en) | 2002-04-19 | 2007-11-20 | Pelikan Technologies, Inc. | Method and apparatus for penetrating tissue |
US8702624B2 (en) | 2006-09-29 | 2014-04-22 | Sanofi-Aventis Deutschland Gmbh | Analyte measurement device with a single shot actuator |
US8784335B2 (en) | 2002-04-19 | 2014-07-22 | Sanofi-Aventis Deutschland Gmbh | Body fluid sampling device with a capacitive sensor |
US7175642B2 (en) | 2002-04-19 | 2007-02-13 | Pelikan Technologies, Inc. | Methods and apparatus for lancet actuation |
US9314194B2 (en) | 2002-04-19 | 2016-04-19 | Sanofi-Aventis Deutschland Gmbh | Tissue penetration device |
US7901362B2 (en) | 2002-04-19 | 2011-03-08 | Pelikan Technologies, Inc. | Method and apparatus for penetrating tissue |
US7226461B2 (en) | 2002-04-19 | 2007-06-05 | Pelikan Technologies, Inc. | Method and apparatus for a multi-use body fluid sampling device with sterility barrier release |
US8372016B2 (en) | 2002-04-19 | 2013-02-12 | Sanofi-Aventis Deutschland Gmbh | Method and apparatus for body fluid sampling and analyte sensing |
US9248267B2 (en) | 2002-04-19 | 2016-02-02 | Sanofi-Aventis Deustchland Gmbh | Tissue penetration device |
US7229458B2 (en) | 2002-04-19 | 2007-06-12 | Pelikan Technologies, Inc. | Method and apparatus for penetrating tissue |
US7232451B2 (en) | 2002-04-19 | 2007-06-19 | Pelikan Technologies, Inc. | Method and apparatus for penetrating tissue |
US8267870B2 (en) | 2002-04-19 | 2012-09-18 | Sanofi-Aventis Deutschland Gmbh | Method and apparatus for body fluid sampling with hybrid actuation |
US7491178B2 (en) | 2002-04-19 | 2009-02-17 | Pelikan Technologies, Inc. | Method and apparatus for penetrating tissue |
US9795334B2 (en) | 2002-04-19 | 2017-10-24 | Sanofi-Aventis Deutschland Gmbh | Method and apparatus for penetrating tissue |
US7547287B2 (en) | 2002-04-19 | 2009-06-16 | Pelikan Technologies, Inc. | Method and apparatus for penetrating tissue |
US7976476B2 (en) | 2002-04-19 | 2011-07-12 | Pelikan Technologies, Inc. | Device and method for variable speed lancet |
US8360992B2 (en) | 2002-04-19 | 2013-01-29 | Sanofi-Aventis Deutschland Gmbh | Method and apparatus for penetrating tissue |
US7909778B2 (en) | 2002-04-19 | 2011-03-22 | Pelikan Technologies, Inc. | Method and apparatus for penetrating tissue |
US7892183B2 (en) | 2002-04-19 | 2011-02-22 | Pelikan Technologies, Inc. | Method and apparatus for body fluid sampling and analyte sensing |
US8221334B2 (en) | 2002-04-19 | 2012-07-17 | Sanofi-Aventis Deutschland Gmbh | Method and apparatus for penetrating tissue |
US7674232B2 (en) | 2002-04-19 | 2010-03-09 | Pelikan Technologies, Inc. | Method and apparatus for penetrating tissue |
US8579831B2 (en) | 2002-04-19 | 2013-11-12 | Sanofi-Aventis Deutschland Gmbh | Method and apparatus for penetrating tissue |
US7331931B2 (en) | 2002-04-19 | 2008-02-19 | Pelikan Technologies, Inc. | Method and apparatus for penetrating tissue |
JP2004019605A (en) * | 2002-06-19 | 2004-01-22 | Matsushita Electric Ind Co Ltd | Fluid transportation system and its method |
US8574895B2 (en) | 2002-12-30 | 2013-11-05 | Sanofi-Aventis Deutschland Gmbh | Method and apparatus using optical techniques to measure analyte levels |
EP2238892A3 (en) | 2003-05-30 | 2011-02-09 | Pelikan Technologies Inc. | Apparatus for body fluid sampling |
WO2004107964A2 (en) | 2003-06-06 | 2004-12-16 | Pelikan Technologies, Inc. | Blood harvesting device with electronic control |
WO2006001797A1 (en) | 2004-06-14 | 2006-01-05 | Pelikan Technologies, Inc. | Low pain penetrating |
US7074018B2 (en) * | 2003-07-10 | 2006-07-11 | Sheldon Chang | Direct drive linear flow blood pump |
US8282576B2 (en) | 2003-09-29 | 2012-10-09 | Sanofi-Aventis Deutschland Gmbh | Method and apparatus for an improved sample capture device |
EP1680014A4 (en) | 2003-10-14 | 2009-01-21 | Pelikan Technologies Inc | Method and apparatus for a variable user interface |
US7822454B1 (en) | 2005-01-03 | 2010-10-26 | Pelikan Technologies, Inc. | Fluid sampling device with improved analyte detecting member configuration |
WO2005065414A2 (en) | 2003-12-31 | 2005-07-21 | Pelikan Technologies, Inc. | Method and apparatus for improving fluidic flow and sample capture |
WO2006011062A2 (en) | 2004-05-20 | 2006-02-02 | Albatros Technologies Gmbh & Co. Kg | Printable hydrogel for biosensors |
US9775553B2 (en) | 2004-06-03 | 2017-10-03 | Sanofi-Aventis Deutschland Gmbh | Method and apparatus for a fluid sampling device |
EP1765194A4 (en) | 2004-06-03 | 2010-09-29 | Pelikan Technologies Inc | Method and apparatus for a fluid sampling device |
US8652831B2 (en) | 2004-12-30 | 2014-02-18 | Sanofi-Aventis Deutschland Gmbh | Method and apparatus for analyte measurement test time |
CA2620709C (en) * | 2008-02-08 | 2017-02-28 | Gotohti.Com Inc. | Rotary foam pump |
WO2009126900A1 (en) | 2008-04-11 | 2009-10-15 | Pelikan Technologies, Inc. | Method and apparatus for analyte detecting device |
GB2467353B (en) | 2009-01-30 | 2011-07-20 | Steven Skill | Apparatus for treatment of fluid streams and method of conducting the same |
US9375169B2 (en) | 2009-01-30 | 2016-06-28 | Sanofi-Aventis Deutschland Gmbh | Cam drive for managing disposable penetrating member actions with a single motor and motor and control system |
US9091261B2 (en) * | 2009-08-07 | 2015-07-28 | Pentair Flow Technologies, Llc | Dry run porting system |
US20110058930A1 (en) * | 2009-09-04 | 2011-03-10 | Robbins & Myers Energy Systems L.P. | Motor/pump with spiral wound stator tube |
US8965476B2 (en) | 2010-04-16 | 2015-02-24 | Sanofi-Aventis Deutschland Gmbh | Tissue penetration device |
GB201410986D0 (en) | 2014-06-20 | 2014-08-06 | Marine Flow Ltd | Flexible impeller pump |
US10278861B2 (en) * | 2016-06-24 | 2019-05-07 | Novartis Ag | Phacoemulsification handpiece with flexible impeller pump |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB649814A (en) * | 1948-01-31 | 1951-01-31 | H J Rand Washing Machine Corp | Rotary pump |
GB672522A (en) * | 1949-08-19 | 1952-05-21 | Eugene Mayus | Rotary pumps |
GB1061278A (en) * | 1964-06-26 | 1967-03-08 | Jabsco Pump Co | Rotating-cam vane pump |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3169485A (en) * | 1963-11-01 | 1965-02-16 | Hypro Engineering Inc | Pump construction |
DK160720C (en) * | 1979-10-30 | 1991-09-16 | Sulzer Constr Mecan | ROTATING HYDRAULIC MACHINE |
US5163825A (en) * | 1991-04-03 | 1992-11-17 | Oetting Roy E | Articulated vane fluid driven motor |
US5449280A (en) * | 1994-04-07 | 1995-09-12 | Hypro Corporation | Pump including integral reservoirs for permitting dry run of pump |
US5743718A (en) * | 1995-06-07 | 1998-04-28 | Denticator International, Inc. | Compressed air driven disposable hand tool having a rotor with radially moving vanes |
US5636178A (en) * | 1995-06-27 | 1997-06-03 | Halliburton Company | Fluid driven siren pressure pulse generator for MWD and flow measurement systems |
US6213740B1 (en) * | 1997-04-18 | 2001-04-10 | John Eastman Barnes | Flexible impeller pump having a transparent safety cover |
US6264450B1 (en) * | 2000-01-13 | 2001-07-24 | Keith F. Woodruff | Flexible vane pump |
-
1999
- 1999-06-21 DE DE69911013T patent/DE69911013T2/en not_active Expired - Fee Related
- 1999-06-21 WO PCT/GB1999/001944 patent/WO1999066208A1/en active IP Right Grant
- 1999-06-21 AU AU43821/99A patent/AU752157B2/en not_active Ceased
- 1999-06-21 AT AT99926644T patent/ATE248992T1/en not_active IP Right Cessation
- 1999-06-21 EP EP99926644A patent/EP1088167B1/en not_active Expired - Lifetime
-
2000
- 2000-12-15 US US09/737,350 patent/US6398522B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB649814A (en) * | 1948-01-31 | 1951-01-31 | H J Rand Washing Machine Corp | Rotary pump |
GB672522A (en) * | 1949-08-19 | 1952-05-21 | Eugene Mayus | Rotary pumps |
GB1061278A (en) * | 1964-06-26 | 1967-03-08 | Jabsco Pump Co | Rotating-cam vane pump |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3266476A1 (en) * | 2016-07-08 | 2018-01-10 | Fenwal, Inc. | Flexible impeller pumps and disposable fluid flow circuits incorporating such pumps |
US10865805B2 (en) | 2016-07-08 | 2020-12-15 | Fenwal, Inc. | Flexible impeller pumps and disposable fluid flow circuits incorporating such pumps |
EP3970786A1 (en) * | 2016-07-08 | 2022-03-23 | Fenwal, Inc. | Flexible impeller pumps and disposable fluid flow circuits incorporating such pumps |
US11339782B2 (en) | 2020-06-26 | 2022-05-24 | LeimbachCausey, LLC | Multi-chamber impeller pump |
Also Published As
Publication number | Publication date |
---|---|
DE69911013D1 (en) | 2003-10-09 |
AU4382199A (en) | 2000-01-05 |
EP1088167A1 (en) | 2001-04-04 |
DE69911013T2 (en) | 2004-07-08 |
ATE248992T1 (en) | 2003-09-15 |
US20010002976A1 (en) | 2001-06-07 |
EP1088167B1 (en) | 2003-09-03 |
US6398522B2 (en) | 2002-06-04 |
AU752157B2 (en) | 2002-09-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1088167B1 (en) | Pump with a flexible impeller | |
US5193977A (en) | Flexible membrane sealless centrifugal pump | |
EP1908956B1 (en) | Progressing cavity pump with wobble stator and magnetic drive | |
JPH07224785A (en) | Magnetic driving centrifugal pump | |
CN103052805A (en) | Screw type pump or motor | |
US6179568B1 (en) | Piston pump and method of reducing vapor lock | |
WO1997042412A1 (en) | Pseudo static peristaltic pump | |
KR20080072847A (en) | Rotor for a rotary machine and a rotary machine | |
EP3657024B1 (en) | Multiphase pump | |
GB2341896A (en) | Helical flexible vane pump | |
US10837443B2 (en) | Liquid ring fluid flow machine | |
US6431823B1 (en) | Centrifugal pump with variable capacity and pressure | |
WO2007084014A1 (en) | Enhancements for swash plate pumps | |
KR100541353B1 (en) | Pump having cone impeller | |
CA2957437A1 (en) | Methods and systems for distributed fluid conveyor (dfc) | |
US20230323900A1 (en) | Minimizing mixing in a pressure exchanger | |
RU38858U1 (en) | SINGLE AUGER PUMP PUMP | |
US20230304513A1 (en) | Reducing cavitation, noise, and vibration in a pressure exchanger | |
US20230304512A1 (en) | Cartridge sealing and alignment in a pressure exchanger | |
KR200301195Y1 (en) | Pump having cone impeller | |
RU2020276C1 (en) | Cylindrical wave machine | |
KR200344168Y1 (en) | Self-primimg eccentric pump | |
KR890008712Y1 (en) | Stuffing box | |
RU2063560C1 (en) | Pump unit | |
SU1164469A1 (en) | Hydraulic pump impeller seal |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DE DK EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT UA UG US UZ VN YU ZA ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GH GM KE LS MW SD SL SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
WWE | Wipo information: entry into national phase |
Ref document number: 09737350 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1999926644 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 43821/99 Country of ref document: AU |
|
WWP | Wipo information: published in national office |
Ref document number: 1999926644 Country of ref document: EP |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
WWG | Wipo information: grant in national office |
Ref document number: 43821/99 Country of ref document: AU |
|
WWG | Wipo information: grant in national office |
Ref document number: 1999926644 Country of ref document: EP |