ATE263365T1 - Leckdetektor in einem flüssigkohlenwasserstoff- verteiler - Google Patents

Leckdetektor in einem flüssigkohlenwasserstoff- verteiler

Info

Publication number
ATE263365T1
ATE263365T1 AT98962483T AT98962483T ATE263365T1 AT E263365 T1 ATE263365 T1 AT E263365T1 AT 98962483 T AT98962483 T AT 98962483T AT 98962483 T AT98962483 T AT 98962483T AT E263365 T1 ATE263365 T1 AT E263365T1
Authority
AT
Austria
Prior art keywords
dispenser
sensor
liquid hydrocarbon
leak detector
hydrocarbon
Prior art date
Application number
AT98962483T
Other languages
English (en)
Inventor
Jean-Pierre Nitecki
Original Assignee
Tokheim Services France
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 Tokheim Services France filed Critical Tokheim Services France
Application granted granted Critical
Publication of ATE263365T1 publication Critical patent/ATE263365T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/06—Details or accessories
    • B67D7/32—Arrangements of safety or warning devices; Means for preventing unauthorised delivery of liquid
    • B67D7/3209—Arrangements of safety or warning devices; Means for preventing unauthorised delivery of liquid relating to spillage or leakage, e.g. spill containments, leak detection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/06—Details or accessories
    • B67D7/32—Arrangements of safety or warning devices; Means for preventing unauthorised delivery of liquid
    • B67D7/3218—Arrangements of safety or warning devices; Means for preventing unauthorised delivery of liquid relating to emergency shut-off 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
    • G01F23/22—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • G01F23/292—Light, e.g. infrared or ultraviolet
    • G01F23/2921—Light, e.g. infrared or ultraviolet for discrete levels
    • 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
    • G01F23/22—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/296—Acoustic waves
    • G01F23/2962—Measuring transit time of reflected waves
    • 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
    • G01F23/74—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 for sensing changes in level only at discrete points
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/5762—With leakage or drip collecting
    • Y10T137/5835—Relatively movable receptacle or drain pipe and outlet

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
AT98962483T 1997-12-16 1998-12-16 Leckdetektor in einem flüssigkohlenwasserstoff- verteiler ATE263365T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9715972A FR2772474B1 (fr) 1997-12-16 1997-12-16 Detecteur de fuites dans un distributeur d'hydrocarbures liquides
PCT/FR1998/002754 WO1999031477A1 (fr) 1997-12-16 1998-12-16 Detecteur de fuites dans un distributeur d'hydrocarbures liquides

Publications (1)

Publication Number Publication Date
ATE263365T1 true ATE263365T1 (de) 2004-04-15

Family

ID=9514696

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98962483T ATE263365T1 (de) 1997-12-16 1998-12-16 Leckdetektor in einem flüssigkohlenwasserstoff- verteiler

Country Status (7)

Country Link
US (1) US6311547B1 (de)
EP (1) EP0960325B1 (de)
AT (1) ATE263365T1 (de)
DE (1) DE69822799T2 (de)
ES (1) ES2217611T3 (de)
FR (1) FR2772474B1 (de)
WO (1) WO1999031477A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2810110B1 (fr) * 2000-06-08 2003-06-20 Gerard Bertin Appareil de detection et d'alerte en cas de fuites d'eau a l'emplacement de compteurs enfouis
WO2003076329A1 (en) * 2002-03-05 2003-09-18 Veeder-Root Company Inc. Apparatus and method to control excess pressure in fuel storage containment system at fuel dispensing facilities
KR100934016B1 (ko) * 2002-12-10 2009-12-28 엘지전자 주식회사 세탁기의 누수 감지장치 및 그 제어방법
DE10353536B4 (de) * 2003-11-14 2006-07-20 Cta Industriemontage Gmbh Vorrichtung zur drucklosen Leckageüberwachung an senkrechten Gefäßwänden
US7575015B2 (en) 2004-04-22 2009-08-18 Gilbarco, Inc. Secondarily contained in-dispenser sump/pan system and method for capturing and monitoring leaks
US7946309B2 (en) 2005-04-26 2011-05-24 Veeder-Root Company Vacuum-actuated shear valve device, system, and method, particularly for use in service station environments
US7104278B2 (en) * 2004-04-22 2006-09-12 Gilbarco Inc. Leak container for fuel dispenser
WO2006028353A2 (en) * 2004-09-10 2006-03-16 Lg Electronics Inc. Washing apparatus
WO2010109375A2 (en) * 2009-03-23 2010-09-30 Koninklijke Philips Electronics N.V. Fluid level indicator
CN102869970B (zh) * 2010-04-30 2015-09-16 丰田自动车株式会社 燃料泄漏检测装置及检测方法
CN104570898A (zh) * 2015-01-12 2015-04-29 云南大红山管道有限公司 一种矿浆泄漏的报警装置
JP6460481B2 (ja) * 2015-10-06 2019-01-30 株式会社タツノ 給油装置
US11377342B2 (en) * 2018-03-23 2022-07-05 Wayne Fueling Systems Llc Fuel dispenser with leak detection
US11788918B2 (en) 2020-06-18 2023-10-17 Trevillyan Labs, Llc Fluid detection fabric
US20220341804A1 (en) * 2021-04-26 2022-10-27 Therm-O-Disc Incorporated Sensor assembly for refrigerant leak detection

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4030708A (en) * 1973-10-25 1977-06-21 Stock Equipment Company Process for introducing particulate material into a container
US3955822A (en) * 1975-03-28 1976-05-11 Dresser Industries, Inc. Rod pump stuffing box control system
JPS58219430A (ja) * 1982-06-16 1983-12-20 Hitachi Ltd バ−レルリ−ク検出装置
JPS5968640A (ja) * 1982-10-13 1984-04-18 Mitsubishi Heavy Ind Ltd 貯蔵タンクの洩れ検出装置
DE3425590A1 (de) * 1984-07-11 1986-01-23 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Sicherheitsvorrichtung gegen ueberschwemmung bei fluessigkeitsfuehrenden haushaltgeraeten
US4682492A (en) * 1985-07-08 1987-07-28 Green Marion C Means and method for detecting leaks in tanks
DE3538604A1 (de) 1985-10-30 1987-05-07 Licentia Gmbh Ueberwachungsvorrichtung fuer wasserfuehrende haushaltsgeraete
US4842163A (en) * 1986-09-19 1989-06-27 Bravo Sergio M Gasoline collector pit box and submersible unit box
JPS63282626A (ja) * 1987-05-08 1988-11-18 Toshiba Corp 放射性流体の漏洩検出装置
US5099894A (en) * 1989-08-23 1992-03-31 Mozeley Jr David R Spill containment and flex hose protection device
US5301722A (en) * 1991-12-26 1994-04-12 Dresser Industries, Inc. Under-dispenser containment apparatus
US5460032A (en) * 1992-09-23 1995-10-24 Burt Troyce Hampton Impoundment leak detection, location, and containment system
US5339676A (en) * 1993-06-02 1994-08-23 Del Johnson Water leak detection, collection and support device
US5550532A (en) * 1994-03-03 1996-08-27 Shell Oil Company Method and device for containing fuel spills and leaks
US5501577A (en) * 1994-12-19 1996-03-26 Cornell; Gary L. Gas operated pump leak preventer
JPH09117091A (ja) 1995-10-20 1997-05-02 Toshiba Corp 発電機機内のドレン排出装置

Also Published As

Publication number Publication date
FR2772474A1 (fr) 1999-06-18
ES2217611T3 (es) 2004-11-01
US6311547B1 (en) 2001-11-06
DE69822799T2 (de) 2005-01-13
FR2772474B1 (fr) 2000-02-25
EP0960325A1 (de) 1999-12-01
EP0960325B1 (de) 2004-03-31
DE69822799D1 (de) 2004-05-06
WO1999031477A1 (fr) 1999-06-24

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties