DE69110041D1 - Ventilanordnung und verdrängerpumpe. - Google Patents

Ventilanordnung und verdrängerpumpe.

Info

Publication number: DE69110041D1
Authority: DE; Germany
Prior art keywords: displacement pump; valve arrangement; valve; displacement; arrangement
Prior art date: 1990-06-07
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

DE69110041T

Other languages

English (en)

Other versions

DE69110041T2 (de

Inventor

Stig Lundbaeck

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.)

Humanteknik AB

Original Assignee

Humanteknik AB

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.)

1990-06-07

Filing date

1991-06-07

Publication date

1995-06-29

1991-06-07 Application filed by Humanteknik AB filed Critical Humanteknik AB

1995-06-29 Application granted granted Critical

1995-06-29 Publication of DE69110041D1 publication Critical patent/DE69110041D1/de

1996-01-11 Publication of DE69110041T2 publication Critical patent/DE69110041T2/de

2011-06-08 Anticipated expiration legal-status Critical

Status Expired - Fee Related 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
- F04B43/021—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms the plate-like flexible member is pressed against a wall by a number of elements, each having an alternating movement in a direction perpendicular to the plane of the plate-like flexible member and each having its own driving mechanism

Landscapes

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

DE69110041T 1990-06-07 1991-06-07 Ventilanordnung und verdrängerpumpe. Expired - Fee Related DE69110041T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE9002051A SE9002051L (sv)	1990-06-07	1990-06-07	Ventilanordning och foertraengningspump
PCT/SE1991/000410 WO1991019098A1 (en)	1990-06-07	1991-06-07	A valve arrangement and positive-displacement pump

Publications (2)

Publication Number	Publication Date
DE69110041D1 true DE69110041D1 (de)	1995-06-29
DE69110041T2 DE69110041T2 (de)	1996-01-11

Family

ID=20379714

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69110041T Expired - Fee Related DE69110041T2 (de)	1990-06-07	1991-06-07	Ventilanordnung und verdrängerpumpe.

Country Status (7)

Country	Link
US (1)	US5318414A (de)
EP (1)	EP0532608B1 (de)
JP (1)	JPH05507779A (de)
AU (1)	AU8081791A (de)
DE (1)	DE69110041T2 (de)
SE (1)	SE9002051L (de)
WO (1)	WO1991019098A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE9002050L (sv) *	1990-06-07	1992-01-07	Astra Tech Ab	Doseringspump
US5252044A (en) *	1992-10-20	1993-10-12	Medflow, Inc.	Parenteral fluid pump with disposable cassette
US6877713B1 (en) *	1999-07-20	2005-04-12	Deka Products Limited Partnership	Tube occluder and method for occluding collapsible tubes
US10537671B2 (en)	2006-04-14	2020-01-21	Deka Products Limited Partnership	Automated control mechanisms in a hemodialysis apparatus
EP2010247A1 (de)	2006-04-14	2009-01-07	Deka Products Limited Partnership	Systeme, vorrichtungen und verfahren für fluidpumpe, wärmetausch, thermische messung und leitfähigkeitsmessung
US7967022B2 (en)	2007-02-27	2011-06-28	Deka Products Limited Partnership	Cassette system integrated apparatus
US20140199193A1 (en)	2007-02-27	2014-07-17	Deka Products Limited Partnership	Blood treatment systems and methods
US9028691B2 (en)	2007-02-27	2015-05-12	Deka Products Limited Partnership	Blood circuit assembly for a hemodialysis system
KR101964364B1 (ko)	2007-02-27	2019-04-01	데카 프로덕츠 리미티드 파트너쉽	혈액투석 시스템
US8409441B2 (en)	2007-02-27	2013-04-02	Deka Products Limited Partnership	Blood treatment systems and methods
US8863772B2 (en) *	2008-08-27	2014-10-21	Deka Products Limited Partnership	Occluder for a medical infusion system
US10201647B2 (en)	2008-01-23	2019-02-12	Deka Products Limited Partnership	Medical treatment system and methods using a plurality of fluid lines
EP2252345B1 (de)	2008-01-23	2016-09-07	DEKA Products Limited Partnership	Automatisches flüssigkeitsleitungs-verbindungsgerät und verfahren für ein medizinisches behandlungssystem
US20100243545A1 (en) *	2009-03-26	2010-09-30	Benham Roger A	Positive displacement motor and pumping apparatus
SG10201800720YA (en)	2011-05-24	2018-03-28	Deka Products Lp	Blood treatment systems and methods
WO2013040182A1 (en)	2011-09-13	2013-03-21	Quest Medical, Inc.	Cardioplegia apparatus and method
US9364655B2 (en)	2012-05-24	2016-06-14	Deka Products Limited Partnership	Flexible tubing occlusion assembly
EP3698826A1 (de)	2014-06-05	2020-08-26	DEKA Products Limited Partnership	System zur berechnung einer änderung im flüssigkeitsvolumen in einer pumpenkammer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US862867A (en) *	1906-03-28	1907-08-06	Lewis Watson Eggleston	Pneumatic pumping apparatus.
US4642037A (en) *	1984-03-08	1987-02-10	White Consolidated Industries, Inc.	Reed valve for refrigeration compressor
US4840542A (en) *	1985-03-27	1989-06-20	Quest Medical, Inc.	Infusion pump with direct pressure sensing
SE8504362D0 (sv) *	1985-09-20	1985-09-20	Astra Tech Ab	Pump med kontinuerligt inflode och pulsativt utflode
GB2226606B (en) *	1988-12-08	1993-05-05	Astra Tech Ab	Positive displacement pump
IE903101A1 (en) *	1989-09-15	1991-02-27	Pharmacia Biosystems Aktiebola	Fluid pump with flexible pump chamber

1990
- 1990-06-07 SE SE9002051A patent/SE9002051L/ not_active Application Discontinuation
1991
- 1991-06-07 AU AU80817/91A patent/AU8081791A/en not_active Abandoned
- 1991-06-07 DE DE69110041T patent/DE69110041T2/de not_active Expired - Fee Related
- 1991-06-07 EP EP91910933A patent/EP0532608B1/de not_active Expired - Lifetime
- 1991-06-07 US US07/960,436 patent/US5318414A/en not_active Expired - Fee Related
- 1991-06-07 JP JP91510794A patent/JPH05507779A/ja active Pending
- 1991-06-07 WO PCT/SE1991/000410 patent/WO1991019098A1/en active IP Right Grant

Also Published As

Publication number	Publication date
EP0532608A1 (de)	1993-03-24
SE9002051D0 (sv)	1990-06-07
WO1991019098A1 (en)	1991-12-12
SE9002051L (sv)	1992-01-07
DE69110041T2 (de)	1996-01-11
AU8081791A (en)	1991-12-31
EP0532608B1 (de)	1995-05-24
US5318414A (en)	1994-06-07
JPH05507779A (ja)	1993-11-04

Publication	Publication Date	Title
DE59003358D1 (de)	1993-12-09	Ventilbaugruppe.
DE69104585D1 (de)	1994-11-17	Mikropumpe.
ES2025035A4 (es)	1992-03-16	Valvula accionable electromagneticamente.
DE69300399D1 (de)	1995-09-28	Vordruckpumpe.
DE59103573D1 (de)	1995-01-05	Mehrwegeventil.
DE69206287D1 (de)	1996-01-11	Pumpenanordnung.
FI912582L (fi)	1991-12-01	Fjaerilventil.
DE69105087D1 (de)	1994-12-15	Kompressor-Rückschlagventil.
DE59101297D1 (de)	1994-05-11	Rückluftsperre.
DE59104127D1 (de)	1995-02-16	Rückluftsperre.
DE69013883D1 (de)	1994-12-08	Pumpenanordnung.
DE69110041D1 (de)	1995-06-29	Ventilanordnung und verdrängerpumpe.
DE69107997D1 (de)	1995-04-13	Balgpumpe.
DE69109250D1 (de)	1995-06-01	Hydraulische antriebssystem und ventilanordnung.
FI921658L (fi)	1992-04-14	Ventilhuvud.
DE69204684D1 (de)	1995-10-12	Rueckschlagventil.
DE59300859D1 (de)	1995-12-07	Ventiloberteil.
DE59105944D1 (de)	1995-08-10	Ventil.
DE69100307D1 (de)	1993-09-30	Vordruck-Handpumpe.
FR2672099B1 (fr)	1993-04-09	Vanne.
DE59301052D1 (de)	1996-01-11	Doppelpumpe.
DE69010010D1 (de)	1994-07-21	Eilabsenkventil.
DE68920306D1 (de)	1995-02-09	Fluidpumpanordnung.
DE69100395D1 (de)	1993-10-28	Ventil.
DE69007066D1 (de)	1994-04-07	Ventil-Vorrichtung.

Legal Events

Date	Code	Title	Description
1996-06-20	8364	No opposition during term of opposition
1998-06-10	8339	Ceased/non-payment of the annual fee