ATE490408T1 - Pumpe und pumpensteuerkreisvorrichtung und - verfahren - Google Patents

Pumpe und pumpensteuerkreisvorrichtung und - verfahren

Info

Publication number
ATE490408T1
ATE490408T1 AT04754190T AT04754190T ATE490408T1 AT E490408 T1 ATE490408 T1 AT E490408T1 AT 04754190 T AT04754190 T AT 04754190T AT 04754190 T AT04754190 T AT 04754190T AT E490408 T1 ATE490408 T1 AT E490408T1
Authority
AT
Austria
Prior art keywords
pump
convolutes
diaphragm
control circuit
respect
Prior art date
Application number
AT04754190T
Other languages
English (en)
Inventor
Humberto Meza
Nikhil Gandhi
Quang Truong
Original Assignee
Shurflo Pump Mfg Co Inc
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 Shurflo Pump Mfg Co Inc filed Critical Shurflo Pump Mfg Co Inc
Application granted granted Critical
Publication of ATE490408T1 publication Critical patent/ATE490408T1/de

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
    • F04B43/0009—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
    • F04B43/02—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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • F04B49/065—Control using electricity and making use of computers
    • 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
    • F04B2205/00—Fluid parameters
    • F04B2205/04—Pressure in the outlet chamber
    • 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
    • F04B2205/00—Fluid parameters
    • F04B2205/09—Flow through the pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
AT04754190T 2003-06-03 2004-06-03 Pumpe und pumpensteuerkreisvorrichtung und - verfahren ATE490408T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/453,874 US7083392B2 (en) 2001-11-26 2003-06-03 Pump and pump control circuit apparatus and method
PCT/US2004/017524 WO2004109106A2 (en) 2003-06-03 2004-06-03 Pump and pump control circuit apparatus and method

Publications (1)

Publication Number Publication Date
ATE490408T1 true ATE490408T1 (de) 2010-12-15

Family

ID=33510391

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04754190T ATE490408T1 (de) 2003-06-03 2004-06-03 Pumpe und pumpensteuerkreisvorrichtung und - verfahren

Country Status (7)

Country Link
US (1) US7083392B2 (de)
EP (1) EP1639258B1 (de)
AT (1) ATE490408T1 (de)
CA (1) CA2528270C (de)
DE (1) DE602004030338D1 (de)
MX (1) MXPA05013314A (de)
WO (1) WO2004109106A2 (de)

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CA2528270C (en) 2013-02-19
US20040009075A1 (en) 2004-01-15
DE602004030338D1 (de) 2011-01-13
EP1639258A2 (de) 2006-03-29
WO2004109106A2 (en) 2004-12-16
US7083392B2 (en) 2006-08-01
EP1639258B1 (de) 2010-12-01
CA2528270A1 (en) 2004-12-16
EP1639258A4 (de) 2008-09-17
WO2004109106A3 (en) 2006-06-01
MXPA05013314A (es) 2006-08-31

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