BRPI0412726A - dispositivo de alimentação de dosagem para fluidos aditivos - Google Patents

dispositivo de alimentação de dosagem para fluidos aditivos

Info

Publication number
BRPI0412726A
BRPI0412726A BRPI0412726-9A BRPI0412726A BRPI0412726A BR PI0412726 A BRPI0412726 A BR PI0412726A BR PI0412726 A BRPI0412726 A BR PI0412726A BR PI0412726 A BRPI0412726 A BR PI0412726A
Authority
BR
Brazil
Prior art keywords
measuring
additive
feed device
additive fluids
adjusting means
Prior art date
Application number
BRPI0412726-9A
Other languages
English (en)
Inventor
Klaus Biester
Original Assignee
Cooper Cameron Corp
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 Cooper Cameron Corp filed Critical Cooper Cameron Corp
Publication of BRPI0412726A publication Critical patent/BRPI0412726A/pt
Publication of BRPI0412726B1 publication Critical patent/BRPI0412726B1/pt

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
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/314—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit
    • 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
    • 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
    • B01F35/88—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise
    • B01F35/882—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise using measuring chambers, e.g. volumetric pumps, for feeding the substances
    • B01F35/8822—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise using measuring chambers, e.g. volumetric pumps, for feeding the substances using measuring chambers of the piston or plunger 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
    • F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
    • 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
    • G05D11/03—Controlling ratio of two or more flows of fluid or fluent material without auxiliary power

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Abstract

"DISPOSITIVO DE ALIMENTAçãO DE DOSAGEM PARA FLUIDOS ADITIVOS". Dispositivo de medição (1) em particular para medição de um aditivo (2) no campo de exploração de óleo com um elemento de medição (4) ajustável por um meio de ajuste. Para aperfeiçoar esse dispositivo de medição já com um movimento mínimo do meio de ajuste em uma maneira construtiva simples, uma quantidade particular de aditivo é adicionada à matéria-prima e também para interromper rapidamente a medição, o elemento de medição (4) compreende uma abertura de medição (5) e um meio de válvula (7) disposto atrás da abertura de medição, a jusante na direção de movimentação de fluidos (6).
BRPI0412726-9A 2003-07-17 2004-07-16 dispositivo de alimentaÇço de dosagem para fluidos aditivos. BRPI0412726B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20311029U DE20311029U1 (de) 2003-07-17 2003-07-17 Zudosiervorrichtung
PCT/EP2004/007950 WO2005015018A1 (en) 2003-07-17 2004-07-16 Dosage feed device for additive fluids

Publications (2)

Publication Number Publication Date
BRPI0412726A true BRPI0412726A (pt) 2006-09-26
BRPI0412726B1 BRPI0412726B1 (pt) 2013-04-02

Family

ID=33483197

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0412726-9A BRPI0412726B1 (pt) 2003-07-17 2004-07-16 dispositivo de alimentaÇço de dosagem para fluidos aditivos.

Country Status (6)

Country Link
US (1) US7681861B2 (pt)
BR (1) BRPI0412726B1 (pt)
DE (1) DE20311029U1 (pt)
GB (1) GB2421494B (pt)
NO (1) NO20060117L (pt)
WO (1) WO2005015018A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201213808D0 (en) * 2012-08-03 2012-09-12 Enston Robert P Improved pipeline apparatus

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2594577A (en) * 1948-12-21 1952-04-29 Mcfarland Mfg Corp Pump and motor therefor
US2789510A (en) * 1954-03-11 1957-04-23 Black Sivalls & Bryson Inc Liquid injector
US4159658A (en) * 1977-04-04 1979-07-03 Bridgeport Machines Division Of Textron Inc. Rotary index tables
US4634095A (en) * 1985-07-26 1987-01-06 Taylor Julian S Multiple stage choke valve
GB9113963D0 (en) * 1991-06-28 1991-08-14 Alpha Thames Eng Valve actuator
US5515674A (en) * 1994-08-26 1996-05-14 John R. Kaufmann, Jr. Exhaust afterburner
DE19643054C2 (de) * 1996-10-18 2003-02-27 Ballard Power Systems Ventil mit Laval-Düse und Verwendung desselben
ES1046844Y (es) * 2000-07-17 2001-07-01 Innovacio Tecnologica Catalana Inyector-dosificador volumetrico proporcional.
GB0022710D0 (en) * 2000-09-15 2000-11-01 Bp Oil Int Dispenser and method of use

Also Published As

Publication number Publication date
BRPI0412726B1 (pt) 2013-04-02
US7681861B2 (en) 2010-03-23
GB2421494B (en) 2007-06-06
DE20311029U1 (de) 2004-11-25
WO2005015018A1 (en) 2005-02-17
US20060163509A1 (en) 2006-07-27
NO20060117L (no) 2006-04-05
GB2421494A (en) 2006-06-28
GB0603034D0 (en) 2006-03-29

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 16/07/2004, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 15A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2523 DE 14-05-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.