DE69216420D1 - Vorrichtung zur steuerung der membranausdehnung in einer membrandosierpumpe - Google Patents

Vorrichtung zur steuerung der membranausdehnung in einer membrandosierpumpe

Info

Publication number
DE69216420D1
DE69216420D1 DE69216420T DE69216420T DE69216420D1 DE 69216420 D1 DE69216420 D1 DE 69216420D1 DE 69216420 T DE69216420 T DE 69216420T DE 69216420 T DE69216420 T DE 69216420T DE 69216420 D1 DE69216420 D1 DE 69216420D1
Authority
DE
Germany
Prior art keywords
diaphragm
controlling
dosing pump
diaphragm expansion
pump
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.)
Expired - Fee Related
Application number
DE69216420T
Other languages
English (en)
Other versions
DE69216420T2 (de
Inventor
Bork Erik Van
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.)
Pulsafeeder Inc
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 DE69216420D1 publication Critical patent/DE69216420D1/de
Publication of DE69216420T2 publication Critical patent/DE69216420T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04B43/0009—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
DE69216420T 1991-10-07 1992-10-07 Vorrichtung zur steuerung der membranausdehnung in einer membrandosierpumpe Expired - Fee Related DE69216420T2 (de)

Applications Claiming Priority (2)

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
PCT/US1992/008502 WO1993007389A1 (en) 1991-10-07 1992-10-07 Apparatus for controlling diaphragm extension in a diaphragm metering pump

Publications (2)

Publication Number Publication Date
DE69216420D1 true DE69216420D1 (de) 1997-02-13
DE69216420T2 DE69216420T2 (de) 1997-04-24

Family

ID=25091950

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69216420T Expired - Fee Related DE69216420T2 (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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JP6596704B2 (ja) * 2015-08-06 2019-10-30 Ｃｋｄ株式会社 ダイアフラムポンプ
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Also Published As

Publication number Publication date
CA2120515A1 (en) 1993-04-15
JP3367669B2 (ja) 2003-01-14
ATE147136T1 (de) 1997-01-15
EP0607308A4 (de) 1994-12-07
JPH06511532A (ja) 1994-12-22
EP0607308A1 (de) 1994-07-27
DE69216420T2 (de) 1997-04-24
US5249932A (en) 1993-10-05
WO1993007389A1 (en) 1993-04-15
EP0607308B1 (de) 1997-01-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee