AU2003281062A1 - Multilayer membrane - Google Patents

Multilayer membrane

Info

Publication number: AU2003281062A1
Authority: AU; Australia
Prior art keywords: multilayer membrane; multilayer; membrane
Prior art date: 2002-07-15
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.): Abandoned

Application number

AU2003281062A

Inventor

Thomas Schutze

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.)

Individual

Original Assignee

Individual

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.)

2002-07-15

Filing date

2003-06-13

Publication date

2004-02-02

2003-06-13 Application filed by Individual filed Critical Individual

2004-02-02 Publication of AU2003281062A1 publication Critical patent/AU2003281062A1/en

Status Abandoned legal-status Critical Current

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
- 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
- F04B43/06—Pumps having fluid drive
- F04B43/067—Pumps having fluid drive the fluid being actuated directly by a piston
- 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
- F04B43/0009—Special features
- F04B43/0081—Special features systems, control, safety measures
- F04B43/009—Special features systems, control, safety measures leakage control; pump systems with two flexible members; between the actuating element and the pumped fluid

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Reciprocating Pumps (AREA)

AU2003281062A 2002-07-15 2003-06-13 Multilayer membrane Abandoned AU2003281062A1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE10231920A DE10231920B4 (en)	2002-07-15	2002-07-15	Multi-layer diaphragm
DE10231920.0		2002-07-15
PCT/EP2003/006229 WO2004007960A1 (en)	2002-07-15	2003-06-13	Multilayer membrane

Publications (1)

Publication Number	Publication Date
AU2003281062A1 true AU2003281062A1 (en)	2004-02-02

Family

ID=30009989

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2003281062A Abandoned AU2003281062A1 (en)	2002-07-15	2003-06-13	Multilayer membrane

Country Status (3)

Country	Link
AU (1)	AU2003281062A1 (en)
DE (1)	DE10231920B4 (en)
WO (1)	WO2004007960A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE502005000867D1 (en)	2005-04-12	2007-07-26	Wagner J Ag	diaphragm pump
CN101868203B (en)	2007-11-21	2014-10-22	史密夫及内修公开有限公司	Wound dressing
GB0723855D0 (en)	2007-12-06	2008-01-16	Smith & Nephew	Apparatus and method for wound volume measurement
GB201015656D0 (en)	2010-09-20	2010-10-27	Smith & Nephew	Pressure control apparatus
US9067003B2 (en)	2011-05-26	2015-06-30	Kalypto Medical, Inc.	Method for providing negative pressure to a negative pressure wound therapy bandage
US9084845B2 (en)	2011-11-02	2015-07-21	Smith & Nephew Plc	Reduced pressure therapy apparatuses and methods of using same
JP6276251B2 (en)	2012-03-20	2018-02-07	スミスアンドネフューピーエルシーＳｍｉｔｈ＆ＮｅｐｈｅｗＰｕｂｌｉｃＬｉｍｉｔｅｄＣｏｍｐａｎｙ	Operation control of decompression therapy system based on dynamic determination of duty cycle threshold
US9427505B2 (en)	2012-05-15	2016-08-30	Smith & Nephew Plc	Negative pressure wound therapy apparatus
JP2016503852A (en) *	2012-12-21	2016-02-08	テトラ・ラヴァル・ホールディングス・アンド・ファイナンス・ソシエテ・アノニムＴｅｔｒａＬａｖａｌＨｏｌｄｉｎｇｓ＆ＦｉｎａｎｃｅＳ．Ａ．	Piston pump device for sanitary processing equipment
SG11201704254XA (en)	2014-12-22	2017-07-28	Smith & Nephew	Negative pressure wound therapy apparatus and methods
CN109367145B (en) *	2018-08-16	2020-11-06	西安航天动力研究所	Diaphragm for energy accumulator and manufacturing method thereof
US11767840B2 (en) *	2021-01-25	2023-09-26	Ingersoll-Rand Industrial U.S.	Diaphragm pump

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB305235A (en) *	1928-02-02	1930-05-01	Tecalemit Ltd	Means for operating a flexible diaphragm more particularly adapted for diaphragm pumps
DE1001111B (en) *	1955-08-06	1957-01-17	Pleuger & Co	Diaphragm piston pump, especially for pumping liquids from great depths
FR1552305A (en) *	1967-12-15	1969-01-03
FI873787A7 (en) *	1987-09-04	1989-03-02	Altukhova, Lilia Vsevolodovna	FOERBAETTRING ROERANDE MEMBRANE MASK.
US5062770A (en) *	1989-08-11	1991-11-05	Systems Chemistry, Inc.	Fluid pumping apparatus and system with leak detection and containment
DE9004560U1 (en) *	1990-04-23	1991-08-22	Bran + Luebbe GmbH, 2000 Norderstedt	Composite membrane
EP0582628B1 (en) *	1991-05-03	1997-01-22	REGIPUR Polyurethan-Anlagentechnik GmbH	Multi-layered diaphragm with leakage offtake for diaphragm pumps

2002
- 2002-07-15 DE DE10231920A patent/DE10231920B4/en not_active Expired - Lifetime
2003
- 2003-06-13 WO PCT/EP2003/006229 patent/WO2004007960A1/en not_active Ceased
- 2003-06-13 AU AU2003281062A patent/AU2003281062A1/en not_active Abandoned

Also Published As

Publication number	Publication date
DE10231920B4 (en)	2006-10-19
DE10231920A1 (en)	2004-02-05
WO2004007960A1 (en)	2004-01-22

Publication	Publication Date	Title
AU2003252805A1 (en)	2003-09-22	Offline e-course
WO2004051531A8 (en)	2004-10-21	Collaboration integration
AU2002335152A1 (en)	2003-09-04	Robot-phone
AU2003254111A1 (en)	2004-03-03	Fluoropolymer membrane
AU2003235123A1 (en)	2003-11-10	Unit
AU2003252673A1 (en)	2004-02-09	Laminate
AU2002335176A1 (en)	2004-04-23	Laminating system
AU2003281062A1 (en)	2004-02-02	Multilayer membrane
AU2003249960A1 (en)	2004-01-23	Multilayer loudspeaker diaphragm
AU2003246180A1 (en)	2004-01-06	Laminated film
AU2002367810A1 (en)	2003-11-10	Bis-transition-metal-chelate-probes
AU2003241786A1 (en)	2003-12-19	Laminate
AU2003208685A1 (en)	2003-09-16	Podologic aid
AU2002368348A1 (en)	2004-06-03	Electrosomatogram
AU2002348964A1 (en)	2004-01-19	Snowbike
AU2002341221A1 (en)	2004-04-19	Honey-brandy
AU2002344387A1 (en)	2003-12-22	Multifunction-pillow
AU2003220821A1 (en)	2003-10-20	Laminated film
AU2003240229A1 (en)	2003-11-11	Filter membrane
AU2003244016A1 (en)	2004-01-19	Diaphragm
AU2002950440A0 (en)	2002-09-12	Composite membranes
AUPS043502A0 (en)	2002-03-07	Separation membrane
AU2002100655A4 (en)	2003-05-22	Armamulch
AU2002100498A4 (en)	2002-11-21	Linline
AU2002100026A4 (en)	2002-02-07	Disc400

Legal Events

Date	Code	Title	Description
2005-07-21	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase