EP2249034A3 - Verfahren und Vorrichtung zum Mischen von Fluiden - Google Patents
Verfahren und Vorrichtung zum Mischen von Fluiden Download PDFInfo
- Publication number
- EP2249034A3 EP2249034A3 EP20100004529 EP10004529A EP2249034A3 EP 2249034 A3 EP2249034 A3 EP 2249034A3 EP 20100004529 EP20100004529 EP 20100004529 EP 10004529 A EP10004529 A EP 10004529A EP 2249034 A3 EP2249034 A3 EP 2249034A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- fluids
- pump
- pump head
- mixed
- suction
- 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.)
- Withdrawn
Links
- 239000012530 fluid Substances 0.000 title abstract 8
- 238000000034 method Methods 0.000 title abstract 4
- 238000006073 displacement reaction Methods 0.000 abstract 2
- 238000005086 pumping Methods 0.000 abstract 1
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
- F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
- F04B13/02—Pumps specially modified to deliver fixed or variable measured quantities of two or more fluids at the same time
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/60—Pump mixers, i.e. mixing within a pump
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/80—Forming a predetermined ratio of the substances to be mixed
- B01F35/83—Forming a predetermined ratio of the substances to be mixed by controlling the ratio of two or more flows, e.g. using flow sensing or flow controlling devices
- B01F35/831—Forming a predetermined ratio of the substances to be mixed by controlling the ratio of two or more flows, e.g. using flow sensing or flow controlling devices using one or more pump or other dispensing mechanisms for feeding the flows in predetermined proportion, e.g. one of the pumps being driven by one of the flows
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/10—Mixing gases with gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/40—Mixing liquids with liquids; Emulsifying
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/85978—With pump
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Accessories For Mixers (AREA)
Abstract
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200910020412 DE102009020412A1 (de) | 2009-05-08 | 2009-05-08 | Verfahren und Vorrichtung zum Mischen von Fluiden |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP2249034A2 EP2249034A2 (de) | 2010-11-10 |
| EP2249034A3 true EP2249034A3 (de) | 2011-06-15 |
Family
ID=42338981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP20100004529 Withdrawn EP2249034A3 (de) | 2009-05-08 | 2010-04-29 | Verfahren und Vorrichtung zum Mischen von Fluiden |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20100288381A1 (de) |
| EP (1) | EP2249034A3 (de) |
| JP (1) | JP2010264442A (de) |
| DE (1) | DE102009020412A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641731B (zh) * | 2017-01-20 | 2021-04-20 | 荆州嘉华科技有限公司 | 一种流体输配系统调压节能装置及方法 |
| EP3633328A1 (de) * | 2018-10-05 | 2020-04-08 | Covestro Deutschland AG | Verfahren zum einstellen des volumetrischen durchflusses von mindestens zwei verschiedenen fluiden |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4018685A (en) * | 1975-10-24 | 1977-04-19 | Union Oil Company Of California | Automatic liquid mixing device |
| DE2612826A1 (de) * | 1976-03-26 | 1977-09-29 | Weber Kg Ernst | Dosierpumpe |
| DE2821005A1 (de) * | 1977-05-13 | 1978-11-23 | Varian Associates | Verfahren zur gradientenproportionierung in einem fluessigkeitschromatographiesystem |
| EP0226908A2 (de) * | 1985-12-27 | 1987-07-01 | LEWA Herbert Ott GmbH + Co. | Verfahren und Vorrichtung zur Durchflussmessung bei oszillierenden Verdrängerpumpen |
| DE19849785C1 (de) * | 1998-10-28 | 2000-03-16 | Ott Kg Lewa | Verfahren und Vorrichtung zur Förderstromeinstellung bei oszillierenden Verdrängerpumpen |
| EP1039011A2 (de) * | 1999-03-25 | 2000-09-27 | Barmag AG | Vorrichtung und Verfahren zum Auftragen eines Präparationsmittels auf einen laufenden Faden |
| DE10307507A1 (de) * | 2002-02-21 | 2003-09-04 | Inst Francais Du Petrole | Verfahren und System zum Feindosieren von Fluiden, die in einer Pumpeinrichtung injiziert werden |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3985019A (en) * | 1975-11-10 | 1976-10-12 | Boehme Detlef R | Liquid chromatography system with solvent proportioning |
| US4437812A (en) * | 1977-05-13 | 1984-03-20 | Varian Associates, Inc. | Single-pump multiple stroke proportioning for gradient elution liquid chromatography |
| JPS59117451A (ja) * | 1982-12-24 | 1984-07-06 | Fanuc Ltd | 同期電機 |
| FR2624919B1 (fr) * | 1987-12-17 | 1990-04-27 | Milton Roy Dosapro | Dispositif de reglage du debit d'une pompe doseuse alternative |
| WO2006101883A2 (en) * | 2005-03-16 | 2006-09-28 | Single Use Brx, Llc | Apparatus and method for mixing with a diaphragm pump |
-
2009
- 2009-05-08 DE DE200910020412 patent/DE102009020412A1/de not_active Withdrawn
-
2010
- 2010-04-29 EP EP20100004529 patent/EP2249034A3/de not_active Withdrawn
- 2010-05-06 US US12/775,162 patent/US20100288381A1/en not_active Abandoned
- 2010-05-10 JP JP2010107948A patent/JP2010264442A/ja active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4018685A (en) * | 1975-10-24 | 1977-04-19 | Union Oil Company Of California | Automatic liquid mixing device |
| DE2612826A1 (de) * | 1976-03-26 | 1977-09-29 | Weber Kg Ernst | Dosierpumpe |
| DE2821005A1 (de) * | 1977-05-13 | 1978-11-23 | Varian Associates | Verfahren zur gradientenproportionierung in einem fluessigkeitschromatographiesystem |
| EP0226908A2 (de) * | 1985-12-27 | 1987-07-01 | LEWA Herbert Ott GmbH + Co. | Verfahren und Vorrichtung zur Durchflussmessung bei oszillierenden Verdrängerpumpen |
| DE19849785C1 (de) * | 1998-10-28 | 2000-03-16 | Ott Kg Lewa | Verfahren und Vorrichtung zur Förderstromeinstellung bei oszillierenden Verdrängerpumpen |
| EP1039011A2 (de) * | 1999-03-25 | 2000-09-27 | Barmag AG | Vorrichtung und Verfahren zum Auftragen eines Präparationsmittels auf einen laufenden Faden |
| DE10307507A1 (de) * | 2002-02-21 | 2003-09-04 | Inst Francais Du Petrole | Verfahren und System zum Feindosieren von Fluiden, die in einer Pumpeinrichtung injiziert werden |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2010264442A (ja) | 2010-11-25 |
| US20100288381A1 (en) | 2010-11-18 |
| EP2249034A2 (de) | 2010-11-10 |
| DE102009020412A1 (de) | 2010-11-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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| AX | Request for extension of the european patent |
Extension state: AL BA ME RS |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R079 Free format text: PREVIOUS MAIN CLASS: F04B0013020000 Ipc: B01F0005120000 |
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| PUAL | Search report despatched |
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Extension state: AL BA ME RS |
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| RIC1 | Information provided on ipc code assigned before grant |
Ipc: B01F 3/08 20060101ALN20110512BHEP Ipc: B01F 3/04 20060101ALN20110512BHEP Ipc: B01F 3/02 20060101ALN20110512BHEP Ipc: F04B 13/02 20060101ALI20110512BHEP Ipc: B01F 15/04 20060101ALI20110512BHEP Ipc: B01F 5/12 20060101AFI20110512BHEP |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 20111216 |