ATE553297T1 - RECIPIENT DIAPHRAGM PUMP - Google Patents

RECIPIENT DIAPHRAGM PUMP

Info

Publication number
ATE553297T1
ATE553297T1 AT06425060T AT06425060T ATE553297T1 AT E553297 T1 ATE553297 T1 AT E553297T1 AT 06425060 T AT06425060 T AT 06425060T AT 06425060 T AT06425060 T AT 06425060T AT E553297 T1 ATE553297 T1 AT E553297T1
Authority
AT
Austria
Prior art keywords
reciprocating
plane
recipient
diaphragm pump
axes
Prior art date
Application number
AT06425060T
Other languages
German (de)
Inventor
Giorgio Vinciguerra
Luciano Manara
Andrea Sirtori
Original Assignee
Peroni Pompe S P A
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 Peroni Pompe S P A filed Critical Peroni Pompe S P A
Application granted granted Critical
Publication of ATE553297T1 publication Critical patent/ATE553297T1/en

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
    • F04B43/06—Pumps having fluid drive
    • F04B43/067—Pumps having fluid drive the fluid being actuated directly by a piston

Landscapes

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

Abstract

A reciprocating pump (1) comprises a plurality of reciprocating pistons (2a,2b,2c) extending along respective longitudinal axes (X-X) parallel to each other and lying in a plane (¦), a plurality of pumping work chambers (5a,5b,5c), and a plurality of diaphragms (7a,7b,7c), each arranged in a respective pumping work chamber (5a,5b,5c). In particular, the diaphragms (7a,7b,7c) are arranged coplanar in a plane (”) perpendicular to the axes (X-X) of the reciprocating pistons (2a,2b,2c), and the diaphragm of at least one reciprocating piston is offset with respect to the diaphragm of the adjacent reciprocating piston, in the direction (Y-Y) perpendicular to the plane (¦) defined by the axes (X-X) of the reciprocating pistons (2a,2b,2c).
AT06425060T 2006-02-06 2006-02-06 RECIPIENT DIAPHRAGM PUMP ATE553297T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06425060A EP1816350B1 (en) 2006-02-06 2006-02-06 Reciprocating diaphragm pump

Publications (1)

Publication Number Publication Date
ATE553297T1 true ATE553297T1 (en) 2012-04-15

Family

ID=36636240

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06425060T ATE553297T1 (en) 2006-02-06 2006-02-06 RECIPIENT DIAPHRAGM PUMP

Country Status (4)

Country Link
US (1) US20090035163A1 (en)
EP (1) EP1816350B1 (en)
AT (1) ATE553297T1 (en)
WO (1) WO2007090503A1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3010403A (en) * 1957-01-10 1961-11-28 Gen Motors Corp Variable pressure fluid pump
US3779669A (en) * 1972-05-22 1973-12-18 Wooster Brush Co Pump spray unit
DE2446805A1 (en) * 1974-10-01 1976-04-08 Ott Kg Lewa PULSATION-FREE DOSING PUMP
US4113054A (en) * 1977-04-01 1978-09-12 Mobile Aerial Towers, Inc. Fluid control system for mobile aerial towers
US4705461A (en) * 1979-09-19 1987-11-10 Seeger Corporation Two-component metering pump
US4801249A (en) * 1986-06-09 1989-01-31 Ohken Seiko Co., Ltd. Small-sized pump
DE3903049A1 (en) * 1989-02-02 1990-08-23 Uraca Pumpen DIAPHRAGM PUMP
DE102005029481B4 (en) * 2005-06-24 2008-04-10 Bran + Luebbe Gmbh gear pumps

Also Published As

Publication number Publication date
WO2007090503A1 (en) 2007-08-16
EP1816350B1 (en) 2012-04-11
EP1816350A1 (en) 2007-08-08
US20090035163A1 (en) 2009-02-05

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