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GB201209709D0 - A device for mixing liquids - Google Patents

A device for mixing liquids

Info

Publication number
GB201209709D0
GB201209709D0 GBGB1209709.3A GB201209709A GB201209709D0 GB 201209709 D0 GB201209709 D0 GB 201209709D0 GB 201209709 A GB201209709 A GB 201209709A GB 201209709 D0 GB201209709 D0 GB 201209709D0
Authority
GB
United Kingdom
Prior art keywords
pump
tube
liquid
mixing
pumping
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Withdrawn
Application number
GBGB1209709.3A
Other versions
GB2502584A (en
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.)
Stratec Biomedical AG
Original Assignee
Stratec Biomedical AG
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 Stratec Biomedical AG filed Critical Stratec Biomedical AG
Priority to GB1209709.3A priority Critical patent/GB2502584A/en
Publication of GB201209709D0 publication Critical patent/GB201209709D0/en
Publication of GB2502584A publication Critical patent/GB2502584A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B01F25/62—Pump mixers, i.e. mixing within a pump of the gear type
    • 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
    • B01F23/45—Mixing liquids with liquids; Emulsifying using flow mixing
    • 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
    • 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
    • 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
    • F04B23/00—Pumping installations or systems
    • F04B23/04—Combinations of two or more pumps
    • F04B23/06—Combinations of two or more pumps the pumps being all of reciprocating positive-displacement type
    • 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
    • F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/005—Control of flow ratio using synchronised pumps
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/02—Controlling ratio of two or more flows of fluid or fluent material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Reciprocating Pumps (AREA)

Abstract

A mixing pump for providing a mixture of a first liquid 20 and an at least second liquid 30 comprising a first pump 22 pumping the first liquid 20 along a first tube 21 at a first pump rate, a second pump 32 pumping the second liquid 30 along a second tube 31 at a second pump rate, a gear box 40 connected the first pump and the second pump for adjusting a ratio of the first pump rate and the second pump rate and a mixing tube 51 which the first tube and the second tube join into for mixing of the liquids. The first and second pumps may be peristaltic pumps. Preferably a single drive drives the first pump, second pump and gear box. A method of providing a mixture of a first liquid and an at least second liquid comprises pumping a first liquid along a first tube, pumping a second liquid along a second tube, mixing the two fluids in a mixing tube which is connected to the first and second tube and adjusting the ratio of the flow of the first and second liquids using a gear box.
GB1209709.3A 2012-05-31 2012-05-31 Mixing pump Withdrawn GB2502584A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1209709.3A GB2502584A (en) 2012-05-31 2012-05-31 Mixing pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1209709.3A GB2502584A (en) 2012-05-31 2012-05-31 Mixing pump

Publications (2)

Publication Number Publication Date
GB201209709D0 true GB201209709D0 (en) 2012-07-18
GB2502584A GB2502584A (en) 2013-12-04

Family

ID=46582142

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1209709.3A Withdrawn GB2502584A (en) 2012-05-31 2012-05-31 Mixing pump

Country Status (1)

Country Link
GB (1) GB2502584A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10371137B2 (en) * 2016-09-06 2019-08-06 Hamilton Sundstrand Corporation Metering for fluid motor and pump combination
US10578095B2 (en) 2016-09-06 2020-03-03 Hamilton Sundstrand Corporation Peristaltic motor and pump combination

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT989648B (en) * 1973-05-30 1975-06-10 Cnr Centro Di Studio Sulla Chi DOUBLE PUMP DEVICE FOR MIXING WITH RELATIVE RATIOS AND VARIABLE CONCENTRATIONS OF TWO OR MORE LIQUIDS
GB1492936A (en) * 1973-12-07 1977-11-23 Lindley Ltd H Mixing apparatus
FR2654011B1 (en) * 1989-11-06 1993-01-08 Rexson Procedes Sa PLANT FOR DOSING AND MIXING AT LEAST TWO COMPONENTS FOR THE PRODUCTION OF A FINAL PRODUCT DIRECTLY USABLE.
GB9806399D0 (en) * 1998-03-25 1998-05-20 Schoppen Remco Multi-component mixing and dispensing apparatus
DE10043490C2 (en) * 2000-09-01 2003-05-22 Heraeus Kulzer Gmbh & Co Kg Device for mixing two flowable reaction components

Also Published As

Publication number Publication date
GB2502584A (en) 2013-12-04

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)