JP4499243B2 - 空プロダクトセンサ - Google Patents

空プロダクトセンサ Download PDF

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Publication number
JP4499243B2
JP4499243B2 JP2000102660A JP2000102660A JP4499243B2 JP 4499243 B2 JP4499243 B2 JP 4499243B2 JP 2000102660 A JP2000102660 A JP 2000102660A JP 2000102660 A JP2000102660 A JP 2000102660A JP 4499243 B2 JP4499243 B2 JP 4499243B2
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JP
Japan
Prior art keywords
liquid
float
passage
sensor
float chamber
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
JP2000102660A
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English (en)
Japanese (ja)
Other versions
JP2000321101A (ja
JP2000321101A5 (enExample
Inventor
フーバー、ジョン
トートシンガー、マーク
ディー． デッカー、ジェイムズ
ダブリュー． ケッパーズ、ロジャー
ジェイ． モンスラッド、リー
Original Assignee
エコラボ インク
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 エコラボ インク filed Critical エコラボ インク
Publication of JP2000321101A publication Critical patent/JP2000321101A/ja
Publication of JP2000321101A5 publication Critical patent/JP2000321101A5/ja
Application granted granted Critical
Publication of JP4499243B2 publication Critical patent/JP4499243B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/04—Draining
    • 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
    • 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
    • G01F23/68—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 electrically actuated indicating means
    • G01F23/683—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 electrically actuated indicating means using electromechanically actuated indicating means

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  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Level Indicators Using A Float (AREA)
  • Measuring Volume Flow (AREA)
  • Devices For Dispensing Beverages (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
JP2000102660A 1999-04-06 2000-04-04 空プロダクトセンサ Expired - Lifetime JP4499243B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/286,813 US6124794A (en) 1998-02-17 1999-04-06 Empty product detector
US09/286813 1999-04-06

Publications (3)

Publication Number Publication Date
JP2000321101A JP2000321101A (ja) 2000-11-24
JP2000321101A5 JP2000321101A5 (enExample) 2006-11-02
JP4499243B2 true JP4499243B2 (ja) 2010-07-07

Family

ID=23100266

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000102660A Expired - Lifetime JP4499243B2 (ja) 1999-04-06 2000-04-04 空プロダクトセンサ

Country Status (8)

Country Link
US (1) US6124794A (enExample)
EP (1) EP1043572B1 (enExample)
JP (1) JP4499243B2 (enExample)
AU (1) AU764848B2 (enExample)
BR (1) BR0000297A (enExample)
CA (1) CA2304435C (enExample)
MX (1) MXPA00003303A (enExample)
ZA (1) ZA997852B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2374152A (en) * 2001-04-07 2002-10-09 Halyard Apparatus and method for detecting a change in fluid flow
JP4263895B2 (ja) * 2001-12-20 2009-05-13 ジョンソンディバーシー株式会社 液切れセンサおよびそれを用いた液体供給装置
EP1691174A3 (de) 2005-02-09 2007-11-14 Robert Buck Strömungssensor
US9000905B2 (en) * 2006-08-21 2015-04-07 Nmhg Oregon, Llc Auxiliary fuel tank
US7940165B1 (en) * 2006-08-21 2011-05-10 Nmhg Oregon, Llc Low fuel warning systems for a motorized vehicle
EP3729005B1 (en) * 2017-12-22 2021-05-26 SEKO S.p.A. Detector device for detecting liquid sucked from a container
US11976955B2 (en) 2018-09-21 2024-05-07 Ecolab Usa Inc. Portable fluid level monitoring device and method
JP7085766B2 (ja) * 2020-07-14 2022-06-17 株式会社磯村 検流器と流体注入装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3715539A (en) * 1970-12-10 1973-02-06 Harnessed En Inc Fluid level monitoring system
US3787829A (en) * 1972-07-03 1974-01-22 Sybron Corp Depleted liquid supply indicator
US4406794A (en) * 1979-02-05 1983-09-27 Brigante Miguel F External sludge collector for boiler bottom blowdown and automatic blowdown control initiated by conductivity probe within the boiler and method
JPS55149011A (en) * 1979-05-09 1980-11-20 Yamato Valve Kogyo Kk Flow detector
US4377809A (en) * 1981-04-27 1983-03-22 Itt Liquid level system
FR2566914B1 (fr) * 1984-07-02 1986-09-05 Boiteux Jean Pierre Detecteur de circulation d'un fluide
US4836239A (en) * 1985-03-25 1989-06-06 Kinkead Clifford W Water cooling tower and water level control system therefor
US4999124A (en) * 1985-11-06 1991-03-12 Ecolab Inc. Solid block chemical dispenser for cleaning systems
US4690305A (en) * 1985-11-06 1987-09-01 Ecolab Inc. Solid block chemical dispenser for cleaning systems
US4865073A (en) * 1987-09-14 1989-09-12 Vilter Manufacturing Corporation Liquid level control for refrigeration system
JPH03283222A (ja) * 1990-03-29 1991-12-13 Manotetsuku Kogyo:Yugen 流量スイッチ
US5100032A (en) * 1990-09-26 1992-03-31 Ecolab Inc. Reservoir for collecting dissolved solid detergent solution
WO1993016336A1 (de) * 1992-02-06 1993-08-19 Gulf Energy Inc. Schaltvorrichtung für durchlauferhitzer
US5228304A (en) * 1992-06-04 1993-07-20 Ryan David J Refrigerant loss detector and alarm
JPH0736061U (ja) * 1993-12-20 1995-07-04 栗田工業株式会社 液体検知センサー
FR2745386B1 (fr) * 1996-02-22 1998-05-15 Peugeot Dispositif de controle de debit de liquide
US5986554A (en) * 1998-02-17 1999-11-16 Ecolab Inc. Empty product detector

Also Published As

Publication number Publication date
US6124794A (en) 2000-09-26
JP2000321101A (ja) 2000-11-24
BR0000297A (pt) 2000-10-31
AU764848B2 (en) 2003-09-04
EP1043572A1 (en) 2000-10-11
MXPA00003303A (es) 2005-06-30
ZA997852B (en) 2001-06-25
CA2304435A1 (en) 2000-10-06
CA2304435C (en) 2008-12-09
AU6536399A (en) 2000-10-12
EP1043572B1 (en) 2012-10-17

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