BRPI0721535A2 - Sensor de nível de fluido - Google Patents

Sensor de nível de fluido

Info

Publication number
BRPI0721535A2
BRPI0721535A2 BRPI0721535-5A2A BRPI0721535A BRPI0721535A2 BR PI0721535 A2 BRPI0721535 A2 BR PI0721535A2 BR PI0721535 A BRPI0721535 A BR PI0721535A BR PI0721535 A2 BRPI0721535 A2 BR PI0721535A2
Authority
BR
Brazil
Prior art keywords
level sensor
fluid level
fluid
sensor
level
Prior art date
Application number
BRPI0721535-5A2A
Other languages
English (en)
Inventor
D Prasad
A Senthil
Original Assignee
Pricol Ltd
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 Pricol Ltd filed Critical Pricol Ltd
Publication of BRPI0721535A2 publication Critical patent/BRPI0721535A2/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
    • G01F23/48—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 twisted spindles as transmission elements
    • G01F23/54—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 twisted spindles as transmission elements using magnetically actuated indicating means

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Level Indicators Using A Float (AREA)
BRPI0721535-5A2A 2007-04-03 2007-11-09 Sensor de nível de fluido BRPI0721535A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN702CH2007 2007-04-03
PCT/IN2007/000529 WO2008120222A1 (en) 2007-04-03 2007-11-09 A fluid level sensor

Publications (1)

Publication Number Publication Date
BRPI0721535A2 true BRPI0721535A2 (pt) 2014-02-18

Family

ID=39807850

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0721535-5A2A BRPI0721535A2 (pt) 2007-04-03 2007-11-09 Sensor de nível de fluido

Country Status (3)

Country Link
EP (1) EP2142892A4 (pt)
BR (1) BRPI0721535A2 (pt)
WO (1) WO2008120222A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103278216A (zh) * 2013-05-31 2013-09-04 江苏多维科技有限公司 液位传感器系统
US9605991B2 (en) 2014-04-01 2017-03-28 Xerox Corporation Floating mechanical level sensor
WO2016133952A1 (en) * 2015-02-18 2016-08-25 Ti Group Automotive Systems, Llc Level sender
US10955281B1 (en) 2018-05-17 2021-03-23 Accutemp Products, Inc. Monitoring with a radially magnetized magnet and hall effect sensor
US11473960B2 (en) * 2019-09-26 2022-10-18 Scully Signal Company Articulating levers for fluid sensor assembly cap

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1215835B (de) * 1963-11-08 1966-05-05 Linde Ag Verfahren zum Schutzgas-Lichtbogenschweissen von Werkstuecken aus unlegiertem Massenstahl
US3709038A (en) * 1971-03-01 1973-01-09 G Werner Liquid level indicator
CH576126A5 (en) * 1974-07-08 1976-05-31 Weka Ag Remote indicator for level gauge with magnetic float - with continuously variable indication through rotation of magnetic helix
JPS56145319A (en) * 1980-04-14 1981-11-12 Nec Home Electronics Ltd Level indicator
US5148709A (en) * 1991-12-11 1992-09-22 Rochester Gauges, Inc. Spiral gauge with integral support tube
DE19935652A1 (de) * 1999-07-29 2001-03-08 Geiger Technik Gmbh Einrichtung für die Messung des Füllstandes in einem eine Flüssigkeit aufnehmenden Behälter
JP2004028592A (ja) * 2002-06-21 2004-01-29 Nippon Soken Inc 液体計測装置
US7093485B2 (en) * 2003-11-17 2006-08-22 Nartron Corporation Fuel level sensor

Also Published As

Publication number Publication date
EP2142892A1 (en) 2010-01-13
EP2142892A4 (en) 2014-01-08
WO2008120222A1 (en) 2008-10-09

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A ANUIDADE.

B08G Application fees: restoration [chapter 8.7 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2435 DE 05-09-2017 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.