FR2284049A1 - Procede et dispositif pour le pompage de liquides au moyen d'une pompe doseuse a membrane - Google Patents

Procede et dispositif pour le pompage de liquides au moyen d'une pompe doseuse a membrane

Info

Publication number
FR2284049A1
FR2284049A1 FR7527408A FR7527408A FR2284049A1 FR 2284049 A1 FR2284049 A1 FR 2284049A1 FR 7527408 A FR7527408 A FR 7527408A FR 7527408 A FR7527408 A FR 7527408A FR 2284049 A1 FR2284049 A1 FR 2284049A1
Authority
FR
France
Prior art keywords
membrane
working chamber
pump
pumping stroke
thich
Prior art date
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.)
Withdrawn
Application number
FR7527408A
Other languages
English (en)
Inventor
Helmut Weber
Edmund Wolfert
Bela Dobrocsi
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.)
BWT Wassertechnik GmbH
Original Assignee
Joh A Benckiser Wassertechnik GmbH
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 Joh A Benckiser Wassertechnik GmbH filed Critical Joh A Benckiser Wassertechnik GmbH
Publication of FR2284049A1 publication Critical patent/FR2284049A1/fr
Withdrawn legal-status Critical Current

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
    • 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
    • F04B43/04—Pumps having electric drive
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
FR7527408A 1974-09-06 1975-09-08 Procede et dispositif pour le pompage de liquides au moyen d'une pompe doseuse a membrane Withdrawn FR2284049A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2442714A DE2442714A1 (de) 1974-09-06 1974-09-06 Verfahren und vorrichtung zum pumpen von fluessigkeiten mittels einer membrandosierpumpe

Publications (1)

Publication Number Publication Date
FR2284049A1 true FR2284049A1 (fr) 1976-04-02

Family

ID=5925039

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7527408A Withdrawn FR2284049A1 (fr) 1974-09-06 1975-09-08 Procede et dispositif pour le pompage de liquides au moyen d'une pompe doseuse a membrane

Country Status (3)

Country Link
DE (1) DE2442714A1 (fr)
FR (1) FR2284049A1 (fr)
NL (1) NL7508198A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0183823A1 (fr) * 1984-06-01 1986-06-11 Univ Johns Hopkins Pompe a diaphragme avec soupape unique et sensibilite reduite aux conditions ambiantes.

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6930117B2 (en) * 2002-11-09 2005-08-16 The Procter & Gamble Company N-alkyl-4-methyleneamino-3-hydroxy-2-pyridones
CN100360800C (zh) * 2005-11-02 2008-01-09 杭州大潮泵业制造有限公司 具有前置式护膜板结构的液压隔膜式计量泵

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0183823A1 (fr) * 1984-06-01 1986-06-11 Univ Johns Hopkins Pompe a diaphragme avec soupape unique et sensibilite reduite aux conditions ambiantes.
EP0183823A4 (fr) * 1984-06-01 1989-06-13 Univ Johns Hopkins Pompe a diaphragme avec soupape unique et sensibilite reduite aux conditions ambiantes.

Also Published As

Publication number Publication date
DE2442714A1 (de) 1976-03-18
NL7508198A (nl) 1976-03-09

Similar Documents

Publication Publication Date Title
AU3716784A (en) Diaphragm type metering pump
GB1389869A (en) Diaphragm pumps with pressure pulsation damping chambers
GB800757A (en) Improvements in reciprocating pumps for water pistols and other apparatus
FR2284049A1 (fr) Procede et dispositif pour le pompage de liquides au moyen d'une pompe doseuse a membrane
GB1039145A (en) Improvements in or relating to diaphragm type pumps
GB887774A (en) Improvements in and relating to diaphragm pumps
FR2284812A1 (fr) Soupape a actionnement magnetique
GB1197226A (en) Improvements in or relating to Diaphragm Pumps
GB1442956A (en) Piston-diaphragm pump and a method of silencing it
GB1327024A (en) Syringe gun
GB780773A (en) Improvements relating to electrically-operated pumps
FR2337824A1 (fr) Pompe pour l'ecoulement de liquide, telle que pompe a perfusion
JPS57195883A (en) Compressor
GB1141800A (en) A variable delivery peristaltic pump
GB1460586A (en) Liquid fuel injection pumping apparatus
GB1384085A (en) Piston pump for hydraulic systems
FR2244952A1 (en) Domestic water tap with push button control - permanent magnet is pushed down to open orifice and second push raises magnet
GB1222716A (en) Reciprocatory high-pressure compressors
GB1492043A (en) Liquid fuel injection pumping apparatus
GB857727A (en) Improvements in and relating to diaphragm pumps
GB993385A (en) Improvements in or relating to reciprocating pumps
GB871345A (en) Diaphragm pump
GB1079211A (en) Improvements in or relating to diaphragm pumps
GB1478269A (en) Metering pulse pump
GB1278376A (en) Improvements in diaphragm pumps with a pulsation-damping device

Legal Events

Date Code Title Description
ST Notification of lapse