AT503112T - Conveying device, especially double diaphragm piston pump - Google Patents

Conveying device, especially double diaphragm piston pump

Info

Publication number
AT503112T
AT503112T AT08001762T AT08001762T AT503112T AT 503112 T AT503112 T AT 503112T AT 08001762 T AT08001762 T AT 08001762T AT 08001762 T AT08001762 T AT 08001762T AT 503112 T AT503112 T AT 503112T
Authority
AT
Austria
Prior art keywords
conveying
piston pump
double diaphragm
diaphragm piston
double
Prior art date
Application number
AT08001762T
Other languages
German (de)
Inventor
Karsten Jueterbock
Daniele Foffano
Angelo Basso
Davide Galvani
Original Assignee
Wagner J Ag
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
Application filed by Wagner J Ag filed Critical Wagner J Ag
Priority to EP20080001762 priority Critical patent/EP2085614B1/en
Publication of AT503112T publication Critical patent/AT503112T/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00Machines, pumps, or pumping installations having flexible working members
    • F04B43/02Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/06Pumps having fluid drive
    • F04B43/073Pumps having fluid drive the actuating fluid being controlled by at least one valve
    • F04B43/0736Pumps having fluid drive the actuating fluid being controlled by at least one valve with two or more pumping chambers in parallel
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00Machines, pumps, or pumping installations having flexible working members
    • F04B43/0009Special features
    • F04B43/0081Special features systems, control, safety measures
    • F04B43/009Special features systems, control, safety measures leakage control; pump systems with two flexible members; between the actuating element and the pumped fluid
AT08001762T 2008-01-31 2008-01-31 Conveying device, especially double diaphragm piston pump AT503112T (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20080001762 EP2085614B1 (en) 2008-01-31 2008-01-31 Pumping device, in particular double diaphragm pump driven by a piston pump

Publications (1)

Publication Number Publication Date
AT503112T true AT503112T (en) 2011-04-15

Family

ID=39440307

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08001762T AT503112T (en) 2008-01-31 2008-01-31 Conveying device, especially double diaphragm piston pump

Country Status (5)

Country Link
US (1) US8313313B2 (en)
EP (1) EP2085614B1 (en)
AT (1) AT503112T (en)
DE (1) DE502008002938D1 (en)
ES (1) ES2363883T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010013108A1 (en) * 2010-03-26 2011-09-29 Promera Gmbh & Co. Kg Double diaphragm pump
ITRE20130083A1 (en) * 2013-11-08 2015-05-09 Imovilli Pompe S R L Positive displacement pump alternative to diaphragm liquid
TW201537029A (en) 2014-02-07 2015-10-01 葛萊兒明尼蘇達股份有限公司 Drive system for a pulseless positive displacement pump
EP3115607B1 (en) * 2015-07-10 2018-02-21 J. Wagner AG Double membrane pump
JP2019183839A (en) * 2018-04-02 2019-10-24 グラコ ミネソタ インコーポレーテッド Reduced pressurization shift within diaphragm pump cavity

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4008984A (en) * 1975-10-23 1977-02-22 Scholle William R Pump apparatus
DE3146222C2 (en) * 1981-11-21 1983-12-22 Franz 6305 Buseck De Orlita
DE4027027C2 (en) * 1990-08-27 1994-04-07 Prominent Dosiertechnik Gmbh Method for detecting a break in a membrane and membrane conveyor unit
US5647733A (en) * 1995-12-01 1997-07-15 Pulsafeeder Inc. Diaphragm metering pump having modular construction
US5927954A (en) * 1996-05-17 1999-07-27 Wilden Pump & Engineering Co. Amplified pressure air driven diaphragm pump and pressure relief value therefor
DE10233561B4 (en) 2002-07-24 2008-02-21 Prominent Dosiertechnik Gmbh Safety diaphragm for a diaphragm pump
US20060002571A1 (en) * 2004-06-30 2006-01-05 International Business Machines Corporation Self-adjusted car stereo system
AT364790T (en) 2005-04-12 2007-07-15 Wagner J Ag Diaphragm pump

Also Published As

Publication number Publication date
EP2085614A1 (en) 2009-08-05
ES2363883T3 (en) 2011-08-18
US8313313B2 (en) 2012-11-20
DE502008002938D1 (en) 2011-05-05
US20090196771A1 (en) 2009-08-06
EP2085614B1 (en) 2011-03-23

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