SE9900350D0 - Membranpump - Google Patents
MembranpumpInfo
- Publication number
- SE9900350D0 SE9900350D0 SE9900350A SE9900350A SE9900350D0 SE 9900350 D0 SE9900350 D0 SE 9900350D0 SE 9900350 A SE9900350 A SE 9900350A SE 9900350 A SE9900350 A SE 9900350A SE 9900350 D0 SE9900350 D0 SE 9900350D0
- Authority
- SE
- Sweden
- Prior art keywords
- diaphragm
- diaphragm pump
- chambers
- fluid
- partition wall
- Prior art date
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
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
- F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
- F04B35/045—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric using solenoids
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9900350A SE515881C2 (sv) | 1999-02-02 | 1999-02-02 | Membranpump |
PCT/SE2000/000112 WO2000046505A1 (en) | 1999-02-02 | 2000-01-20 | Diaphragm pump |
AU28368/00A AU2836800A (en) | 1999-02-02 | 2000-01-20 | Diaphragm pump |
US09/890,582 US6589028B1 (en) | 1999-02-02 | 2000-01-20 | Diaphragm pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9900350A SE515881C2 (sv) | 1999-02-02 | 1999-02-02 | Membranpump |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9900350D0 true SE9900350D0 (sv) | 1999-02-02 |
SE9900350L SE9900350L (sv) | 2000-08-03 |
SE515881C2 SE515881C2 (sv) | 2001-10-22 |
Family
ID=20414334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9900350A SE515881C2 (sv) | 1999-02-02 | 1999-02-02 | Membranpump |
Country Status (4)
Country | Link |
---|---|
US (1) | US6589028B1 (sv) |
AU (1) | AU2836800A (sv) |
SE (1) | SE515881C2 (sv) |
WO (1) | WO2000046505A1 (sv) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0224986D0 (en) | 2002-10-28 | 2002-12-04 | Smith & Nephew | Apparatus |
GB0325129D0 (en) | 2003-10-28 | 2003-12-03 | Smith & Nephew | Apparatus in situ |
US8197231B2 (en) | 2005-07-13 | 2012-06-12 | Purity Solutions Llc | Diaphragm pump and related methods |
SE529284C2 (sv) | 2005-11-14 | 2007-06-19 | Johan Stenberg | Membranpump |
US20080003120A1 (en) * | 2006-06-30 | 2008-01-03 | Meza Humberto V | Pump apparatus and method |
EP1905465B2 (en) | 2006-09-28 | 2013-11-27 | Smith & Nephew, Inc. | Portable wound therapy system |
EP3360519B1 (en) | 2007-11-21 | 2020-11-18 | Smith & Nephew plc | Wound dressing |
GB0723855D0 (en) | 2007-12-06 | 2008-01-16 | Smith & Nephew | Apparatus and method for wound volume measurement |
DE102009052710A1 (de) * | 2009-11-11 | 2011-05-12 | GM Global Technology Operations LLC, Detroit | Vorrichtung zum mechanischen Ausrücken einer automatisch eingerückten Kupplungseinrichtung |
EP2365220B1 (en) | 2010-03-03 | 2017-08-23 | Kongsberg Automotive AB | Linear pump |
GB201015656D0 (en) | 2010-09-20 | 2010-10-27 | Smith & Nephew | Pressure control apparatus |
US8974200B2 (en) * | 2011-07-08 | 2015-03-10 | International Business Machines Corporation | Device for creating fluid flow |
US9084845B2 (en) | 2011-11-02 | 2015-07-21 | Smith & Nephew Plc | Reduced pressure therapy apparatuses and methods of using same |
EP2827917B1 (en) | 2012-03-20 | 2019-10-16 | Smith & Nephew plc | Controlling operation of a reduced pressure therapy system based on dynamic duty cycle threshold determination |
US9427505B2 (en) | 2012-05-15 | 2016-08-30 | Smith & Nephew Plc | Negative pressure wound therapy apparatus |
US9610392B2 (en) | 2012-06-08 | 2017-04-04 | Fresenius Medical Care Holdings, Inc. | Medical fluid cassettes and related systems and methods |
US9855186B2 (en) | 2014-05-14 | 2018-01-02 | Aytu Women's Health, Llc | Devices and methods for promoting female sexual wellness and satisfaction |
AU2015370586B2 (en) | 2014-12-22 | 2020-07-16 | Smith & Nephew Plc | Negative pressure wound therapy apparatus and methods |
DE102020115889A1 (de) * | 2020-06-16 | 2021-06-02 | Audi Aktiengesellschaft | Membranpumpe zur Förderung eines Fluids sowie Verfahren zum Betreiben einer Membranpumpe |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2228714A (en) | 1937-06-11 | 1941-01-14 | Wiltse Sumner | Pump |
US3642385A (en) * | 1969-03-10 | 1972-02-15 | Eugene A Mcmahon | Fluid pump apparatus |
US3784334A (en) * | 1972-04-03 | 1974-01-08 | Johnson Service Co | Electromagnetically driven fluid compressing apparatus |
US4170439A (en) * | 1978-01-05 | 1979-10-09 | Masahiro Hase | Twin air pump |
US5052904A (en) * | 1989-05-26 | 1991-10-01 | Itakura Soki | Aquarium air pump |
US5106274A (en) | 1990-07-23 | 1992-04-21 | Mark Holtzapple | Hermetic compressor |
KR930011735B1 (ko) * | 1991-07-09 | 1993-12-18 | 손동훈 | 저주파 음압 발생장치 |
US5730587A (en) * | 1996-07-17 | 1998-03-24 | Apollo Enterprises, Inc. | Band drive dual diaphragm pump |
US5669762A (en) * | 1996-07-25 | 1997-09-23 | Apex Medical Corp. | Sound and pulsation reducing outlet chamber for an air compressor |
DE19638722C1 (de) * | 1996-09-21 | 1998-04-16 | Almatec Maschinenbau Gmbh | Doppelmembranpumpe |
-
1999
- 1999-02-02 SE SE9900350A patent/SE515881C2/sv not_active IP Right Cessation
-
2000
- 2000-01-20 AU AU28368/00A patent/AU2836800A/en not_active Abandoned
- 2000-01-20 US US09/890,582 patent/US6589028B1/en not_active Expired - Lifetime
- 2000-01-20 WO PCT/SE2000/000112 patent/WO2000046505A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US6589028B1 (en) | 2003-07-08 |
WO2000046505A1 (en) | 2000-08-10 |
AU2836800A (en) | 2000-08-25 |
SE515881C2 (sv) | 2001-10-22 |
SE9900350L (sv) | 2000-08-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |