MX145896A - Mejoras en indicadores para mediciones de nivel llenado y vaciado de liquidos en tanques y recipientes por sensores operados por flotador magnetico - Google Patents

Mejoras en indicadores para mediciones de nivel llenado y vaciado de liquidos en tanques y recipientes por sensores operados por flotador magnetico

Info

Publication number
MX145896A
MX145896A MX77171256A MX17125677A MX145896A MX 145896 A MX145896 A MX 145896A MX 77171256 A MX77171256 A MX 77171256A MX 17125677 A MX17125677 A MX 17125677A MX 145896 A MX145896 A MX 145896A
Authority
MX
Mexico
Prior art keywords
emptying
indicators
tanks
liquids
containers
Prior art date
Application number
MX77171256A
Other languages
English (en)
Inventor
Fernando D Quintero Alvarez
Original Assignee
Fernando D Quintero Alvarez
80 El Consejo Nacional De Cien
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 Fernando D Quintero Alvarez, 80 El Consejo Nacional De Cien filed Critical Fernando D Quintero Alvarez
Priority to MX77171256A priority Critical patent/MX145896A/es
Priority to US06/303,391 priority patent/US4384184A/en
Publication of MX145896A publication Critical patent/MX145896A/es

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H01H36/02—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding actuated by movement of a float carrying a magnet
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
    • H01H9/042—Explosion-proof cases

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Level Indicators Using A Float (AREA)
MX77171256A 1977-09-11 1977-11-09 Mejoras en indicadores para mediciones de nivel llenado y vaciado de liquidos en tanques y recipientes por sensores operados por flotador magnetico MX145896A (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MX77171256A MX145896A (es) 1977-11-09 1977-11-09 Mejoras en indicadores para mediciones de nivel llenado y vaciado de liquidos en tanques y recipientes por sensores operados por flotador magnetico
US06/303,391 US4384184A (en) 1977-09-11 1981-09-18 Explosion-proof device for measuring liquid levels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MX77171256A MX145896A (es) 1977-11-09 1977-11-09 Mejoras en indicadores para mediciones de nivel llenado y vaciado de liquidos en tanques y recipientes por sensores operados por flotador magnetico

Publications (1)

Publication Number Publication Date
MX145896A true MX145896A (es) 1982-04-19

Family

ID=19746126

Family Applications (1)

Application Number Title Priority Date Filing Date
MX77171256A MX145896A (es) 1977-09-11 1977-11-09 Mejoras en indicadores para mediciones de nivel llenado y vaciado de liquidos en tanques y recipientes por sensores operados por flotador magnetico

Country Status (2)

Country Link
US (1) US4384184A (es)
MX (1) MX145896A (es)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
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EP0108439A3 (en) * 1982-11-02 1986-04-02 Administratie- en Automatiseringscentrum Vulcaan B.V. Weighing device
DE3410858A1 (de) * 1984-03-23 1985-10-03 Alfred Teves Gmbh, 6000 Frankfurt Elektrischer schalter
US4622241A (en) * 1984-04-20 1986-11-11 Essex Group, Inc. Method and apparatus for accurately dispensing a solution
US4730491A (en) * 1986-09-29 1988-03-15 Lew Hyok S Magnetically activated multiple switch level detector
US4796472A (en) * 1986-09-29 1989-01-10 Lew Hyok S Level detector with multiple magnetically activated switches
US4744808A (en) * 1986-10-30 1988-05-17 Cobe Laboratories, Inc. Liquid level sensing and control
US4781111A (en) * 1986-12-24 1988-11-01 Whirlpool Corporation Apparatus for indicating level of compacted trash in trash compactor
GB2234122A (en) * 1989-06-10 1991-01-23 Anderson Strathclyde Plc Photovoltaically powered apparatus for condition monitoring; liquid level monitoring
US4922226A (en) * 1989-06-22 1990-05-01 Hsieh Sheng Shun Water level and temperature detector alarm device
US5074053A (en) * 1990-08-13 1991-12-24 West John D Magnetically actuated linear position sensor
US5299456A (en) * 1992-06-30 1994-04-05 Steiner George A Electronic dipstick for indicating the oil level of an engine
US5435181A (en) * 1993-09-29 1995-07-25 The Kelch Corporation Electronic float gauge
US5481911A (en) * 1993-11-16 1996-01-09 Liang; Chung-Ho Cesspit water level indicator
EP0756295B1 (fr) * 1995-07-24 2000-07-05 Idef Systemes Dispositif de protection pour transformateurs électriques
FR2746555B1 (fr) * 1996-03-20 1998-09-18 Idef Systemes Dispositif de protection pour transformateurs electriques
US5627523A (en) * 1996-06-03 1997-05-06 Power Paragon Inc. Liquid level sensor device
US5886312A (en) * 1997-09-25 1999-03-23 Midland Manufacturing Corp. Switch level control for tank ullage determining system
US6513378B1 (en) * 2001-03-16 2003-02-04 H. Worth Love, Jr. Liquid level float switch with manual reset
US6571626B1 (en) 2001-10-11 2003-06-03 Walbro Corporation Fuel level sensor
US6681627B1 (en) * 2002-09-04 2004-01-27 Young-G Enterprise Corporation Level sensing safety device functionable in fall-over position
US6923057B2 (en) * 2003-03-03 2005-08-02 Daniel Sabatino Liquid level sending unit with flexible sensor board
JP4190544B2 (ja) * 2006-04-18 2008-12-03 トヨタ自動車株式会社 ストップランプスイッチ
US7513393B2 (en) * 2006-06-16 2009-04-07 Lincoln Industrial Corporation Container system
US20100307237A1 (en) * 2007-11-12 2010-12-09 P.B. No 6331 (l087-A) New No 702/7 Fluid level sensor
US8549911B2 (en) * 2008-05-29 2013-10-08 Ilinois Tool Works Inc. Multi-level liquid level magnetic sensor
US20140124266A1 (en) * 2010-09-02 2014-05-08 John M. Birckhead Magnetically Initiated Actuation Mechanism
US20140043122A1 (en) * 2010-09-02 2014-02-13 John M. Birckhead Magnetically Initiated Actuation Mechanism
FR3004170B1 (fr) * 2013-04-09 2016-01-08 Tristone Flowtech Solutions Tfs Reservoir de fluide
CN103426667B (zh) * 2013-08-29 2015-11-18 国家电网公司 隔离开关转轴防水装置
CN104154965B (zh) * 2014-08-29 2017-10-20 江苏雷泰自动化仪表工程有限公司 容器内置式远程可视防爆液位仪
CN106774471B (zh) * 2016-12-15 2019-06-18 南京工业职业技术学院 一种自锁浮球液位开关
CN108594872A (zh) * 2018-05-24 2018-09-28 温岭市环力电器有限公司 浮球液位控制器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2457939A (en) * 1944-12-15 1949-01-04 Charles L Stroup High-voltage switch
DE1036717B (de) * 1952-08-20 1958-08-14 Richard Ehling Elektrischer Fernmesser fuer Fluessigkeitsstaende
US3200645A (en) * 1963-05-22 1965-08-17 Gen Electric Electric position sensor
FR1469576A (fr) * 1966-01-04 1967-02-17 Whessoe S A Perfectionnements aux systèmes de mesure de niveau
DK136086B (da) * 1966-08-25 1977-08-08 Ejvind Cai Borgnakke Væskestandskontrolindretning.
US3437771A (en) * 1967-05-09 1969-04-08 Roylyn Inc Liquid level sensing means
FR1560345A (es) * 1967-12-08 1969-03-21
US3646293A (en) * 1970-04-06 1972-02-29 William A Howard Electrical signal generator and liquid level indicator
DE2418860A1 (de) * 1974-04-19 1975-10-30 Kuebler Impulsgeraete Messwertgeber fuer fuellstandsanzeige von fluessigkeiten
US4056979A (en) * 1975-10-31 1977-11-08 B/W Controls Inc. Liquid level sensor
SU614332A1 (ru) * 1977-01-24 1978-07-05 Предприятие П/Я А-7629 Дискретный уровнемер

Also Published As

Publication number Publication date
US4384184A (en) 1983-05-17

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