DE59205185D1 - Verfahren und vorrichtung zur kontrollierten dosierung mindestenseiner fliessfähigen komponente - Google Patents
Verfahren und vorrichtung zur kontrollierten dosierung mindestenseiner fliessfähigen komponenteInfo
- 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
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)
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)
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)
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 |
-
1992
- 1992-05-04 AT AT92909623T patent/ATE133471T1/de not_active IP Right Cessation
- 1992-05-04 WO PCT/DE1992/000352 patent/WO1992019867A1/de active IP Right Grant
- 1992-05-04 JP JP4508954A patent/JPH06506999A/ja active Pending
- 1992-05-04 DE DE59205185T patent/DE59205185D1/de not_active Expired - Fee Related
- 1992-05-04 EP EP92909623A patent/EP0582625B2/de not_active Expired - Lifetime
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 |