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BRPI0802777A2 - aparelho de medição e/ou controle dos nìveis de lìquidos - Google Patents

aparelho de medição e/ou controle dos nìveis de lìquidos

Info

Publication number
BRPI0802777A2
BRPI0802777A2 BRPI0802777-3A BRPI0802777A BRPI0802777A2 BR PI0802777 A2 BRPI0802777 A2 BR PI0802777A2 BR PI0802777 A BRPI0802777 A BR PI0802777A BR PI0802777 A2 BRPI0802777 A2 BR PI0802777A2
Authority
BR
Brazil
Prior art keywords
reservoir
liquid level
signals
liquid
permanent magnet
Prior art date
Application number
BRPI0802777-3A
Other languages
English (en)
Inventor
Oscar Horacio Mundo
Original Assignee
Oscar Horacio Mundo
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40085765&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0802777(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Oscar Horacio Mundo filed Critical Oscar Horacio Mundo
Publication of BRPI0802777A2 publication Critical patent/BRPI0802777A2/pt
Publication of BRPI0802777B1 publication Critical patent/BRPI0802777B1/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
    • G01F23/32—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using rotatable arms or other pivotable transmission elements
    • G01F23/38—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using rotatable arms or other pivotable transmission elements using magnetically actuated indicating means

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Level Indicators Using A Float (AREA)

Abstract

Aparelho de medição e/ou controle dos níveis de líquidos. Trata-se de um aparelho para medir e/ou controlar o nivel de um líquido, especialmente combustível, contido em um reservatório. O aparelho compreende meios que sustentam um membro de pivó no interior do reservatório, em que o membro de pivó compreende um corpo estacionário fixo com relação aos meios de sustentação e um corpo giratório conectado a uma alavanca, cuja extremidade livre conduz uma bóia. O corpo giratório inclui um magneto permanente e o membro estacionário abriga um sensor magnético localizado no interior do campo magnético do magneto permanente. O movimento angular da alavanca produz rotação do magneto e é detectado pelo sensor magnético, que emite sinais para um microprocessador que, por sua vez, transmite esses sinais para meios de processamento externos. Os meios de processamento correlacionam esses sinais, que são proporcionais a variações do nível de liquido, com o volume de líquido contido no reservatório.
BRPI0802777-3A 2007-09-06 2008-09-04 Aparelho de medição e/ou controle dos níveis de líquidos BRPI0802777B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ARP20070103946 2007-09-06
ARP070103946A AR062689A1 (es) 2007-09-06 2007-09-06 Aparato para medir y/o controlar el nivel de liquidos

Publications (2)

Publication Number Publication Date
BRPI0802777A2 true BRPI0802777A2 (pt) 2009-05-05
BRPI0802777B1 BRPI0802777B1 (pt) 2019-09-24

Family

ID=40085765

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0802777-3A BRPI0802777B1 (pt) 2007-09-06 2008-09-04 Aparelho de medição e/ou controle dos níveis de líquidos

Country Status (5)

Country Link
US (1) US8136396B2 (pt)
AR (1) AR062689A1 (pt)
BR (1) BRPI0802777B1 (pt)
CA (1) CA2639317C (pt)
MX (1) MX2008011317A (pt)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1404207B1 (it) * 2010-12-31 2013-11-15 Acque Ingegneria Dispositivo per misurare la portata di un fluido
WO2014085746A1 (en) * 2012-11-30 2014-06-05 Thermo King Corporation Wireless fuel level measurement device
WO2014085752A1 (en) * 2012-11-30 2014-06-05 Thermo King Corporation Method for battery powered fuel level measurement
WO2014085753A1 (en) * 2012-11-30 2014-06-05 Thermo King Corporation Method for configuration of a fuel level sensor system for unique tank geometry
WO2014085755A1 (en) * 2012-11-30 2014-06-05 Thermo King Corporation Method for temperature-based battery conservation in a wireless sensor device
CN103318579B (zh) * 2013-06-28 2014-12-17 成都众易通科技有限公司 一种便于查看状态的水泥罐车滚筒监控系统
DE102013215015A1 (de) * 2013-07-31 2015-02-05 Robert Bosch Gmbh Messvorrichtung für Füllstand eines Behälters
JP6336923B2 (ja) * 2015-01-30 2018-06-06 愛三工業株式会社 液面検出装置
JP6336924B2 (ja) * 2015-02-04 2018-06-06 愛三工業株式会社 液面検出装置
JP6336925B2 (ja) * 2015-02-05 2018-06-06 愛三工業株式会社 液面検出装置
CN107430023A (zh) * 2015-02-18 2017-12-01 Ti集团车辆系统有限责任公司 液位发送器
CN108369168A (zh) * 2015-11-30 2018-08-03 伯恩斯公司 通过浮子检测流体特性的系统及方法
CN105775376A (zh) * 2016-04-06 2016-07-20 哈尔滨飞机工业集团有限责任公司 一种飞机酒精箱盖
JP6922932B2 (ja) * 2017-01-25 2021-08-18 日本精機株式会社 液面検出装置
US10082416B1 (en) * 2017-04-20 2018-09-25 Rochester Gauges, Inc. Liquid level gauge with integral electronic display
US10684157B2 (en) 2017-04-20 2020-06-16 Rochester Gauges, Inc. Liquid level gauge with integral electronic display
JP6533807B2 (ja) * 2017-05-25 2019-06-19 矢崎総業株式会社 液面レベルセンサ
CN107561993A (zh) * 2017-10-24 2018-01-09 湖州升谱电子科技有限公司 一种水库水位物联网监测报警系统
CN107621297A (zh) * 2017-10-24 2018-01-23 湖州升谱电子科技有限公司 一种水库水位远程监测报警装置
CN108731638B (zh) * 2018-03-30 2023-07-04 南京理工大学 利用图像分析技术测量液位的螺旋型静力水准仪
CN209605915U (zh) * 2018-12-28 2019-11-08 厦门帮众科技有限公司 一种精确计量装置
US11092474B2 (en) * 2019-04-16 2021-08-17 Mission Communications, Llc Liquid level sensor
CN112824840B (zh) * 2019-11-21 2023-07-25 中国石油天然气股份有限公司 油位计
CN112194093B (zh) * 2020-09-24 2025-02-11 浙江瑞森路政设施有限公司 一种加油枪信号的采集装置
DE102021204881B4 (de) * 2021-05-12 2023-11-16 Vitesco Technologies GmbH Kraftstofffördervorrichtung, Kraftstofftank mit einer derartigen Kraftstofffördervorrichtung, Verfahren zur Bestimmung der Temperatur eines Fluids innerhalb eines Kraftstofftanks, Verfahren zur Steuerung und/oder Regelung eines Elektromotors sowie Verfahren zur Steuerung und/oder Regelung einer Zuführung von Kraftstoffdämpfen zu einem Verbrennungsprozess einer Verbrennungskraftmaschine
CN114893722B (zh) * 2022-04-29 2024-09-10 江苏鼎力华业测控技术有限公司 一种车载lng气瓶绝热性能的监测装置及监测方法
CN115875600B (zh) * 2022-10-31 2025-07-08 中石化石油工程技术服务有限公司 三壁常压全容储罐中主液体容器泄漏液位检测及控制系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5023806A (en) * 1989-04-03 1991-06-11 Patel Naresh P Telecommunication system for remote LP gas inventory control
US6253609B1 (en) * 1998-08-28 2001-07-03 Rochester Gauges, Inc. Liquid level gauge with hinged float arm
DE19843437C2 (de) * 1998-09-22 2000-08-17 Siemens Ag Füllstandsmeßeinrichtung
US6453741B1 (en) * 1999-08-26 2002-09-24 International Avionics, Inc. Fuel transmitter for non-electrically invasive liquid level measurement
DE19944330A1 (de) * 1999-09-15 2001-03-22 Mannesmann Vdo Ag Füllstandssensor
US6508119B2 (en) * 2000-07-21 2003-01-21 International Avionics, Inc. Liquid level measurement and fuel transducer using anisotropic magnetoresistance device
DE10215898A1 (de) * 2002-04-11 2003-11-06 Pierburg Gmbh Füllstandsmesser
JP4138527B2 (ja) 2003-02-20 2008-08-27 矢崎総業株式会社 非接触式液面レベルセンサの製造方法
JP2004347519A (ja) * 2003-05-23 2004-12-09 Hitachi Unisia Automotive Ltd 燃料ゲージ
US7093485B2 (en) * 2003-11-17 2006-08-22 Nartron Corporation Fuel level sensor
JP2005214844A (ja) * 2004-01-30 2005-08-11 Hitachi Ltd 液面検知装置
JP4125262B2 (ja) 2004-05-07 2008-07-30 矢崎総業株式会社 非接触式液面レベルセンサ

Also Published As

Publication number Publication date
CA2639317A1 (en) 2009-03-06
BRPI0802777B1 (pt) 2019-09-24
CA2639317C (en) 2015-11-17
US8136396B2 (en) 2012-03-20
AR062689A1 (es) 2008-11-26
MX2008011317A (es) 2009-04-15
US20090064777A1 (en) 2009-03-12

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
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 2738 DE 27-06-2023 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.