DE59205185D1 - Verfahren und vorrichtung zur kontrollierten dosierung mindestenseiner fliessfähigen komponente - Google Patents

Verfahren und vorrichtung zur kontrollierten dosierung mindestenseiner fliessfähigen komponente

Info

Publication number
DE59205185D1
DE59205185D1 DE59205185T DE59205185T DE59205185D1 DE 59205185 D1 DE59205185 D1 DE 59205185D1 DE 59205185 T DE59205185 T DE 59205185T DE 59205185 T DE59205185 T DE 59205185T DE 59205185 D1 DE59205185 D1 DE 59205185D1
Authority
DE
Germany
Prior art keywords
force
component
current
smooth
controlled dosing
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
DE59205185T
Other languages
German (de)
English (en)
Inventor
Hans Willi Meinz
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.)
Individual
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6430885&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE59205185(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to DE59205185T priority Critical patent/DE59205185D1/de
Application granted granted Critical
Publication of DE59205185D1 publication Critical patent/DE59205185D1/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
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/005—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons
    • 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
    • F04B43/073—Pumps having fluid drive the actuating fluid being controlled by at least one valve
    • F04B43/0736—Pumps having fluid drive the actuating fluid being controlled by at least one valve with two or more pumping chambers in parallel
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/109—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers
    • F04B9/111—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members
    • F04B9/115—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members reciprocating movement of the pumping members being obtained by two single-acting liquid motors, each acting in one direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Basic Packing Technique (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
DE59205185T 1991-05-03 1992-05-04 Verfahren und vorrichtung zur kontrollierten dosierung mindestenseiner fliessfähigen komponente Expired - Fee Related DE59205185D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE59205185T DE59205185D1 (de) 1991-05-03 1992-05-04 Verfahren und vorrichtung zur kontrollierten dosierung mindestenseiner fliessfähigen komponente

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4114438 1991-05-03
PCT/DE1992/000352 WO1992019867A1 (de) 1991-05-03 1992-05-04 Verfahren und vorrichtung zur kontrollierten dosierung mindestenseiner fliessfähigen komponente
DE59205185T DE59205185D1 (de) 1991-05-03 1992-05-04 Verfahren und vorrichtung zur kontrollierten dosierung mindestenseiner fliessfähigen komponente

Publications (1)

Publication Number Publication Date
DE59205185D1 true DE59205185D1 (de) 1996-03-07

Family

ID=6430885

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59205185T Expired - Fee Related DE59205185D1 (de) 1991-05-03 1992-05-04 Verfahren und vorrichtung zur kontrollierten dosierung mindestenseiner fliessfähigen komponente

Country Status (5)

Country Link
EP (1) EP0582625B2 (ja)
JP (1) JPH06506999A (ja)
AT (1) ATE133471T1 (ja)
DE (1) DE59205185D1 (ja)
WO (1) WO1992019867A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0781922B1 (en) * 1995-12-28 2000-11-29 Van Wijk Engineering B.V. Double-acting membrane pump
JP6362008B2 (ja) * 2015-02-09 2018-07-25 Smc株式会社 ポンプシステム及びポンプの異常検出方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3072462A (en) * 1959-09-17 1963-01-08 Controls Co Of America Mixing apparatus
DE2741024A1 (de) * 1977-09-12 1979-03-22 Wilms Gmbh Membranpumpe
US4778356A (en) * 1985-06-11 1988-10-18 Hicks Cecil T Diaphragm pump
JPS62131987A (ja) * 1985-12-05 1987-06-15 Takeshi Hoya 複式連結圧送装置
FR2605059B1 (fr) * 1986-10-08 1991-02-08 Schlumberger Cie Dowell Systeme de mesure de debit et de surveillance pour pompes a deplacement positif et pompes munies de ces systemes

Also Published As

Publication number Publication date
EP0582625B1 (de) 1996-01-24
ATE133471T1 (de) 1996-02-15
EP0582625A1 (de) 1994-02-16
JPH06506999A (ja) 1994-08-04
EP0582625B2 (de) 2005-01-05
WO1992019867A1 (de) 1992-11-12

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee
8370 Indication related to discontinuation of the patent is to be deleted
8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee