ATE147136T1 - Vorrichtung zur steuerung der membranausdehnung in einer membrandosierpumpe - Google Patents

Vorrichtung zur steuerung der membranausdehnung in einer membrandosierpumpe

Info

Publication number
ATE147136T1
ATE147136T1 AT92921872T AT92921872T ATE147136T1 AT E147136 T1 ATE147136 T1 AT E147136T1 AT 92921872 T AT92921872 T AT 92921872T AT 92921872 T AT92921872 T AT 92921872T AT E147136 T1 ATE147136 T1 AT E147136T1
Authority
AT
Austria
Prior art keywords
diaphragm
membrane
metering pump
controlling
expansion
Prior art date
Application number
AT92921872T
Other languages
English (en)
Inventor
Bork Erik Van
Original Assignee
Pulsafeeder 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 Pulsafeeder Inc filed Critical Pulsafeeder Inc
Application granted granted Critical
Publication of ATE147136T1 publication Critical patent/ATE147136T1/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
    • F04B43/0081—Special features systems, control, safety measures
    • 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
    • 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
    • F04B2201/00—Pump parameters
    • F04B2201/02—Piston parameters
    • F04B2201/0201—Position of the piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
AT92921872T 1991-10-07 1992-10-07 Vorrichtung zur steuerung der membranausdehnung in einer membrandosierpumpe ATE147136T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/771,477 US5249932A (en) 1991-10-07 1991-10-07 Apparatus for controlling diaphragm extension in a diaphragm metering pump

Publications (1)

Publication Number Publication Date
ATE147136T1 true ATE147136T1 (de) 1997-01-15

Family

ID=25091950

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92921872T ATE147136T1 (de) 1991-10-07 1992-10-07 Vorrichtung zur steuerung der membranausdehnung in einer membrandosierpumpe

Country Status (7)

Country Link
US (1) US5249932A (de)
EP (1) EP0607308B1 (de)
JP (1) JP3367669B2 (de)
AT (1) ATE147136T1 (de)
CA (1) CA2120515A1 (de)
DE (1) DE69216420T2 (de)
WO (1) WO1993007389A1 (de)

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Also Published As

Publication number Publication date
DE69216420T2 (de) 1997-04-24
EP0607308B1 (de) 1997-01-02
CA2120515A1 (en) 1993-04-15
DE69216420D1 (de) 1997-02-13
JPH06511532A (ja) 1994-12-22
US5249932A (en) 1993-10-05
EP0607308A1 (de) 1994-07-27
EP0607308A4 (de) 1994-12-07
WO1993007389A1 (en) 1993-04-15
JP3367669B2 (ja) 2003-01-14

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Legal Events

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