BR0010654A - Medição e controle do fluxo de materiais que podem fluir - Google Patents
Medição e controle do fluxo de materiais que podem fluirInfo
- Publication number
- BR0010654A BR0010654A BR0010654-2A BR0010654A BR0010654A BR 0010654 A BR0010654 A BR 0010654A BR 0010654 A BR0010654 A BR 0010654A BR 0010654 A BR0010654 A BR 0010654A
- Authority
- BR
- Brazil
- Prior art keywords
- flow
- chamber
- inlet
- measurement
- materials
- Prior art date
Links
- 238000005259 measurement Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/007—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring the level variations of storage tanks relative to the time
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B21/00—Obtaining aluminium
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Flow Control (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Measuring Volume Flow (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Coating Apparatus (AREA)
Abstract
Patente de Invenção: "MEDIçãO E CONTROLE DO FLUXO DE MATERIAIS QUE PODEM FLUIR". Um método de determinação de uma vazão de entrada (F~ inlet~) de um material que pode fluir, incluindo passar um fluxo de entrada de material que pode fluir através de uma câmara (20) que tem uma abertura de saída (100); medir uma primeira taxa de mudança de quantidade de material na câmara (20), quando o material estiver entrando na referida vazão de entrada; medir uma segunda taxa de mudança de quantidade de material na câmara (20), quando nenhum material estiver entrando na câmara (20); e calcular a vazão de entrada F~ inlet~ a partir das referidas primeira e segunda taxas, onde ambas as medições de taxa são conduzidas enquanto toda a abertura de saída (100) da câmara (20) é ocupada pelo material que pode fluir.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU21347/99A AU2134799A (en) | 1999-03-24 | 1999-03-24 | Measuring and controlling the flow of flowable materials |
PCT/AU2000/000254 WO2000057139A1 (en) | 1999-03-24 | 2000-03-24 | Measuring and controlling the flow of flowable materials |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0010654A true BR0010654A (pt) | 2002-02-05 |
BR0010654B1 BR0010654B1 (pt) | 2013-07-16 |
Family
ID=3710613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0010654-2B1A BR0010654B1 (pt) | 1999-03-24 | 2000-03-24 | mÉtodo de determinaÇço de uma vazço de entrada de um material que pode fluir, mÉtodo para calibraÇço da taxa na qual um material que pode fluir É descarregado e mÉtodo para monitoraÇço de um sistema de alimentaÇço contÍnuo |
Country Status (8)
Country | Link |
---|---|
US (1) | US6892586B1 (pt) |
EP (1) | EP1192425B1 (pt) |
AU (2) | AU2134799A (pt) |
BR (1) | BR0010654B1 (pt) |
CA (1) | CA2366505C (pt) |
NO (1) | NO331635B1 (pt) |
NZ (1) | NZ514325A (pt) |
WO (2) | WO2000057193A2 (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7819903B2 (en) | 2003-03-31 | 2010-10-26 | Depuy Spine, Inc. | Spinal fixation plate |
US7913576B1 (en) | 2008-09-08 | 2011-03-29 | Clarence Richard | Flow scale with basket feature |
US8200367B2 (en) * | 2008-09-16 | 2012-06-12 | K-Tron Technologies, Inc. | Bulk material transport system |
WO2011040037A1 (ja) * | 2009-10-01 | 2011-04-07 | パナソニック株式会社 | 超音波流量計測ユニット |
CN101806604B (zh) * | 2010-04-15 | 2012-08-15 | 孙家鼎 | 粉料精测装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4490077A (en) * | 1981-07-28 | 1984-12-25 | Nippon Kokan Kabushiki Kaisha | Apparatus for continuously measuring flow rate of fine material flowing through transport pipe |
FR2572520A1 (fr) * | 1984-10-31 | 1986-05-02 | Cellier Sa | Installation de dosage en continu par pesage par perte de poids d'un produit en vrac |
DE3617595A1 (de) * | 1986-05-24 | 1987-11-26 | Wilhelm E Frede | Verfahren und eine zu dessen ausfuehrung dienende vorrichtung zur ermittlung des massestromes eines fliessfaehigen schuettgutes |
DE3923653A1 (de) * | 1989-07-18 | 1991-01-24 | Wilhelm E Frede | Verfahren und eine zu dessen anwendung dienende vorrichtung zur messung des massestromes fliessfaehiger schuettstoffe |
US5435189A (en) * | 1990-02-02 | 1995-07-25 | Buhler Ag | Device, method and use of the method for determining a production flow |
NZ232814A (en) * | 1990-03-06 | 1993-12-23 | Nz Government | Particulate material flows through slot in wall of container: flow rate |
NZ234570A (en) | 1990-03-06 | 1993-12-23 | Nz Government | Particulate material flows through slot in wall of container: flow ratedetermined by weight of material in container |
IS3964A (is) * | 1992-01-10 | 1993-07-11 | Comalco Aluminium Limited | Súrálsskammtari sem gefur stöðugt rennsli |
NZ242499A (en) * | 1992-04-24 | 1998-06-26 | Ind Res Ltd | Measuring or monitoring continuously a diameter of a flowing particulate material |
US5635637A (en) * | 1992-08-31 | 1997-06-03 | Tru-Test Limited | Apparatus for measuring the flow rate of a fluid |
US5798466A (en) * | 1996-01-26 | 1998-08-25 | Satake Corporation | Flow meter and method of calibrating same |
US5911238A (en) * | 1996-10-04 | 1999-06-15 | Emerson Electric Co. | Thermal mass flowmeter and mass flow controller, flowmetering system and method |
JP3750125B2 (ja) * | 1996-12-26 | 2006-03-01 | 株式会社サタケ | 衝撃式流量検出装置 |
-
1999
- 1999-03-24 AU AU21347/99A patent/AU2134799A/en not_active Abandoned
-
2000
- 2000-03-24 WO PCT/NZ2000/000037 patent/WO2000057193A2/en not_active Application Discontinuation
- 2000-03-24 US US09/937,351 patent/US6892586B1/en not_active Expired - Fee Related
- 2000-03-24 EP EP00912250A patent/EP1192425B1/en not_active Expired - Lifetime
- 2000-03-24 WO PCT/AU2000/000254 patent/WO2000057139A1/en active Search and Examination
- 2000-03-24 CA CA002366505A patent/CA2366505C/en not_active Expired - Fee Related
- 2000-03-24 BR BRPI0010654-2B1A patent/BR0010654B1/pt not_active IP Right Cessation
- 2000-03-24 NZ NZ514325A patent/NZ514325A/xx unknown
-
2001
- 2001-09-21 NO NO20014610A patent/NO331635B1/no not_active IP Right Cessation
-
2004
- 2004-12-02 AU AU2004235612A patent/AU2004235612B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
AU2004235612B2 (en) | 2008-03-20 |
CA2366505C (en) | 2007-05-15 |
NO331635B1 (no) | 2012-02-13 |
AU2004235612A1 (en) | 2005-01-06 |
CA2366505A1 (en) | 2000-09-28 |
WO2000057139A1 (en) | 2000-09-28 |
US6892586B1 (en) | 2005-05-17 |
WO2000057193A2 (en) | 2000-09-28 |
NO20014610D0 (no) | 2001-09-21 |
NZ514325A (en) | 2003-01-31 |
BR0010654B1 (pt) | 2013-07-16 |
EP1192425A4 (en) | 2006-12-06 |
NO20014610L (no) | 2001-11-13 |
EP1192425A1 (en) | 2002-04-03 |
AU2134799A (en) | 2000-09-28 |
EP1192425B1 (en) | 2012-05-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 16/07/2013, 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 2307 DE 24-03-2015 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. |