ES2034158T3 - Indicador de nivel por flotador magnetico presurizado para recipientes que contienen liquidos a presion y temperaturas altas. - Google Patents

Indicador de nivel por flotador magnetico presurizado para recipientes que contienen liquidos a presion y temperaturas altas.

Info

Publication number
ES2034158T3
ES2034158T3 ES198888201011T ES88201011T ES2034158T3 ES 2034158 T3 ES2034158 T3 ES 2034158T3 ES 198888201011 T ES198888201011 T ES 198888201011T ES 88201011 T ES88201011 T ES 88201011T ES 2034158 T3 ES2034158 T3 ES 2034158T3
Authority
ES
Spain
Prior art keywords
float
pressure
level indicator
high temperatures
tubular body
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.)
Expired - Lifetime
Application number
ES198888201011T
Other languages
English (en)
Inventor
Giulio Bonetti
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.)
Cesare Bonetti SpA
Original Assignee
Cesare Bonetti SpA
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=11172449&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2034158(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Cesare Bonetti SpA filed Critical Cesare Bonetti SpA
Application granted granted Critical
Publication of ES2034158T3 publication Critical patent/ES2034158T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01F23/64—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 of the free float type without mechanical transmission elements
    • G01F23/72—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 of the free float type without mechanical transmission elements using magnetically actuated indicating means
    • 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
    • G01F23/76—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 characterised by the construction of the float
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S73/00—Measuring and testing
    • Y10S73/05—Liquid levels with magnetic transmission

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Level Indicators Using A Float (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

EL FLOTADOR INDICADOR DE NIVEL MAGNETICO A PRESION PARA RECIPIENTES CON LIQUIDOS A ALTA PRESION Y TEMPERATURA CONSTA DE UN CUERPO TUBULAR CON UN EJE VERTICAL CERRADO EN SUS EXTREMOS Y QUE SE COMUNICA POR ARRIBA Y POR ABAJO CON UN RECIPIENTE QUE CONTIENE EL LIQUIDO CUYO NIVEL VA A INDICARSE, DENTRO DEL CUAL HAY UN FLOTADOR (5) DOTADO DE UN ELEMENTO MAGNETICO (11) QUE ORIENTA VARIOS DIPOLOS MAGNETICOS GIRATORIOS ALINEADOS EN PARALELO CON EL CUERPO TUBULAR. EL FLOTADOR (5) ESTA DOTADO DE ANILLOS INTERNOS (10) Y SE PRESIONIZA CON LA MEZCLA EVAPORANTE QUE TIENE UNA PRESION QUE VARIA CON LAS VARIACIONES EN LA TEMPERATURA INTERIOR DEL FLOTADOR (5) SEGUN UNA CURVA QUE CORRESPONDE A LA VARIACION DE LA PRESION CON LA TEMPERATURA DEL LIQUIDO CONTENIDO EN EL RECIPIENTE Y EN EL CUERPO TUBULAR FUERA DEL FLOTADOR (5). ESTA PRESION DENTRO DEL FLOTADOR COMPENSA, AL MENOS PARCIALMENTE, LA PRESION FUERA DEL MISMO.
ES198888201011T 1987-06-08 1988-05-20 Indicador de nivel por flotador magnetico presurizado para recipientes que contienen liquidos a presion y temperaturas altas. Expired - Lifetime ES2034158T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20814/87A IT1205127B (it) 1987-06-08 1987-06-08 Indicatore di livello a galleggiante magnetico pressurizzato per recipienti contenenti liquidi ad alta pressione e temperatura

Publications (1)

Publication Number Publication Date
ES2034158T3 true ES2034158T3 (es) 1993-04-01

Family

ID=11172449

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888201011T Expired - Lifetime ES2034158T3 (es) 1987-06-08 1988-05-20 Indicador de nivel por flotador magnetico presurizado para recipientes que contienen liquidos a presion y temperaturas altas.

Country Status (17)

Country Link
US (1) US4870862A (es)
EP (1) EP0298529B1 (es)
JP (1) JP2573311B2 (es)
AT (1) ATE79179T1 (es)
AU (1) AU606954B2 (es)
CA (1) CA1319270C (es)
DE (1) DE3873439T2 (es)
DK (1) DK308888A (es)
ES (1) ES2034158T3 (es)
FI (1) FI91805C (es)
GR (1) GR3006019T3 (es)
IE (1) IE63643B1 (es)
IT (1) IT1205127B (es)
NO (1) NO173354C (es)
NZ (1) NZ224930A (es)
PT (1) PT87667B (es)
ZA (1) ZA884011B (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4862745A (en) * 1988-07-07 1989-09-05 Microdot Inc. Fuel tank float
US5103674A (en) * 1990-12-17 1992-04-14 Massachusetts Institute Of Technology Liquid level indicator for high pressure, hostile environment
US5136884A (en) * 1991-04-17 1992-08-11 Mts Systems Corporation Magnetic sight gage sensor
DE4128178C2 (de) * 1991-08-24 1995-04-20 Deutsche Aerospace Airbus Vorrichtung zum Messen von Flüssigkeitsständen in Kraftstofftanks
FR2716532B1 (fr) * 1994-02-18 1996-04-26 Trouvay & Cauvin Ets Indicateur de niveau du type magnétique à vases communicants.
DE4412163A1 (de) * 1994-04-08 1995-10-12 Urich Manfred Füllstandsmeßvorrichtung
US5743137A (en) * 1995-11-09 1998-04-28 Clark-Reliance Corporation Magnetic float assembly
US6236323B1 (en) 1999-09-30 2001-05-22 Bell Helicopter Textron Inc. Visual fluid level indicator using magnetic pins
DE10006221A1 (de) * 2000-02-11 2001-08-30 Messer Griesheim Gmbh Vorrichtung zur Ermittlung des Füllstands verflüssigter Gase in einem Kryobehälter
US6588272B2 (en) * 2001-08-21 2003-07-08 Magnetrol International, Inc. Redundant level measuring system
US7398682B2 (en) * 2003-11-18 2008-07-15 Innercool Therapies, Inc. Low fluid level detector system
AU2008204779B2 (en) 2007-01-11 2012-01-12 Statoilhydro Asa A method and system for the protection of internal filters of a LTFT slurry bubble reactor
WO2010058411A1 (en) * 2008-11-20 2010-05-27 Spirax Marshall Pvt. Ltd. Pressurised float
JP5169936B2 (ja) * 2009-03-25 2013-03-27 株式会社デンソー 液面検出装置および液面検出装置の製造方法
KR101145607B1 (ko) * 2010-06-04 2012-05-15 박종주 고압용기의 액체레벨 검출장치
US9557205B2 (en) 2010-08-10 2017-01-31 Magnetrol International, Incorporated Redundant level measuring system
JP2018017661A (ja) * 2016-07-29 2018-02-01 株式会社デンソー 液面検出装置
US11391616B2 (en) 2020-08-21 2022-07-19 Ametek Magnetrol Usa, Llc Redundant level measuring system
CN112649072B (zh) * 2020-12-19 2024-05-24 四川惠科达仪表制造有限公司 一种超低密度磁性液位计
US20230083033A1 (en) * 2021-09-13 2023-03-16 Saudi Arabian Oil Company Measuring levels of volatile fluids

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE342694C (es) *
US1469647A (en) * 1920-01-27 1923-10-02 Ruegger Eduard Hollow inclosed float
US1852372A (en) * 1930-03-24 1932-04-05 Raymond Gwynne Float construction
US1950191A (en) * 1932-01-11 1934-03-06 Raymond Gwynne Float
FR1244304A (fr) * 1958-03-25 1960-10-28 Indicateur de niveau à lecture directe par couplage magnétique
FR2134251B1 (es) * 1971-04-29 1975-01-17 Johnson Et Cie Paris Ets
DE2132439A1 (de) * 1971-06-30 1973-01-18 Interatom Fluessigkeitsstandmesser fuer druckbehaelter
SU563574A1 (ru) * 1975-04-01 1977-06-30 Куйбышевский Филиал Специального Конструкторского Бюро По Автоматике В Нефтепереработке И Нефтехимии Поплавок
JPS56145026A (en) * 1980-04-09 1981-11-11 Hitachi Ltd Float for slurry conveyor
IT1140214B (it) * 1981-10-02 1986-09-24 Bonetti Cesare Spa Indicatore di livello a sensore magnetico per caldaie, recipienti, serbatori e simili

Also Published As

Publication number Publication date
NZ224930A (en) 1989-09-27
NO173354C (no) 1993-12-01
FI91805B (fi) 1994-04-29
EP0298529A1 (en) 1989-01-11
IE63643B1 (en) 1995-05-31
AU606954B2 (en) 1991-02-21
JP2573311B2 (ja) 1997-01-22
JPS6416929A (en) 1989-01-20
FI91805C (fi) 1994-08-10
DE3873439T2 (de) 1992-12-03
US4870862A (en) 1989-10-03
ZA884011B (en) 1988-12-19
GR3006019T3 (es) 1993-06-21
NO882486L (no) 1988-12-09
PT87667A (pt) 1989-05-31
DK308888D0 (da) 1988-06-07
CA1319270C (en) 1993-06-22
IT1205127B (it) 1989-03-15
IE881688L (en) 1988-12-08
DE3873439D1 (de) 1992-09-10
DK308888A (da) 1988-12-09
NO882486D0 (no) 1988-06-06
IT8720814A0 (it) 1987-06-08
NO173354B (no) 1993-08-23
ATE79179T1 (de) 1992-08-15
AU1733888A (en) 1988-12-08
EP0298529B1 (en) 1992-08-05
FI882670A7 (fi) 1988-12-09
FI882670A0 (fi) 1988-06-06
PT87667B (pt) 1993-09-30

Similar Documents

Publication Publication Date Title
ES2034158T3 (es) Indicador de nivel por flotador magnetico presurizado para recipientes que contienen liquidos a presion y temperaturas altas.
ES465106A1 (es) Procedimiento y sistema para cocer y enfriar recipientes en el interior de un recipiente de presion.
KR910021568A (ko) 빙축열조(氷蓄熱槽)
GB1428034A (en) Urine container for urinalysis
ES189845U (es) Botella de infusion de pared doble.
NO168285C (no) Innretning for kontrollert innfrysing av seigtflytende vaesker
PT81332B (pt) Recipiente para mistura criogenica liquida e processo de tiragem do liquido
CH531211A (de) Vorrichtung zur Beibehaltung des Pegels eines verflüssigten Gases zwischen zwei verschiedenen Niveaus in einem Behälter
GB1420143A (en) Capacitor means for fluid measurement
FR2060860A5 (en) Heavy oil tank with leak-warning attach- - ment
DE69010603D1 (de) Metallbehälter für Hochdruckfluide.
ES8104898A1 (es) Metodo de infusion de una solucion liquida dentro de hongos o setas
ES410989A1 (es) Procedimiento, con su dispositivo, para el trasiego de un liquido.
ES472460A1 (es) Procedimiento y aparato para circular y contactar gases y liquidos
SU1744360A1 (ru) Криоемкость
SU897664A1 (ru) Контейнер дл транспортировани грузов по трубопроводам в потоке жидкости
US1426650A (en) Safety blow-out
ES2026652T3 (es) Contenedores para transporte de fluidos y medios para su control.
SU430018A1 (es)
ES3569U (es) Recipiente para bebidas con depósito refrigerador.
ES142822U (es) Envase liviano para bebidas.
ES78783U (es) Tubo o popote para la absorción de bebidas
ES386185A1 (es) Un metodo para llevar a cabo la esterilizacion de liquidos potables contenidos en envases de material elasticamente de-formable.
BE776438A (fr) Procede de soutirage de l'huile brute des tanks de stockage et des reservoirs de transport en vrac.
UA18452A (uk) Спосіб заморожуваhhя ембріоhів або яйцеклітиh

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 298529

Country of ref document: ES