ES495821A0 - Perfeccionamientos en los detectores de medicion de despla- zamiento de masa - Google Patents

Perfeccionamientos en los detectores de medicion de despla- zamiento de masa

Info

Publication number
ES495821A0
ES495821A0 ES495821A ES495821A ES495821A0 ES 495821 A0 ES495821 A0 ES 495821A0 ES 495821 A ES495821 A ES 495821A ES 495821 A ES495821 A ES 495821A ES 495821 A0 ES495821 A0 ES 495821A0
Authority
ES
Spain
Prior art keywords
displacement measurement
mass displacement
measurement detectors
detectors
mass
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.)
Granted
Application number
ES495821A
Other languages
English (en)
Other versions
ES8107388A1 (es
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.)
Sunoco Inc R&M
Sunoco Inc
Original Assignee
Sun Oil Co
Sun Oil Company of Pennsylvania
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 Sun Oil Co, Sun Oil Company of Pennsylvania filed Critical Sun Oil Co
Publication of ES8107388A1 publication Critical patent/ES8107388A1/es
Publication of ES495821A0 publication Critical patent/ES495821A0/es
Granted 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
    • G01F23/20—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 measurement of weight, e.g. to determine the level of stored liquefied gas
    • 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
    • G01F23/0023—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 with a probe suspended by a wire or thread
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
    • G01F25/10—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters
    • G01F25/14—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters using a weighing apparatus
    • 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
    • G01M3/32—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 for containers, e.g. radiators
    • G01M3/3236—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 for containers, e.g. radiators by monitoring the interior space of the containers
    • G01M3/3245—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 for containers, e.g. radiators by monitoring the interior space of the containers using a level monitoring device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Level Indicators Using A Float (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
ES495821A 1979-10-12 1980-10-10 Perfeccionamientos en los detectores de medicion de despla- zamiento de masa Granted ES495821A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/084,242 US4281534A (en) 1979-10-12 1979-10-12 Sensor for measuring leakage

Publications (2)

Publication Number Publication Date
ES8107388A1 ES8107388A1 (es) 1981-10-16
ES495821A0 true ES495821A0 (es) 1981-10-16

Family

ID=22183705

Family Applications (1)

Application Number Title Priority Date Filing Date
ES495821A Granted ES495821A0 (es) 1979-10-12 1980-10-10 Perfeccionamientos en los detectores de medicion de despla- zamiento de masa

Country Status (23)

Country Link
US (1) US4281534A (es)
EP (1) EP0037419A4 (es)
JP (1) JPS56501419A (es)
AU (1) AU535853B2 (es)
BE (1) BE885645A (es)
BR (1) BR8008869A (es)
CA (1) CA1145623A (es)
CH (1) CH652503A5 (es)
DD (1) DD153541A5 (es)
DE (1) DE3049949A1 (es)
DK (1) DK254281A (es)
ES (1) ES495821A0 (es)
GB (1) GB2072859B (es)
GR (1) GR70360B (es)
IL (1) IL61206A (es)
IT (1) IT1132779B (es)
MX (1) MX149139A (es)
NL (1) NL8020414A (es)
NO (1) NO811866L (es)
NZ (1) NZ195201A (es)
SE (1) SE8103638L (es)
WO (1) WO1981001055A1 (es)
ZA (1) ZA806240B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4604893A (en) * 1982-01-18 1986-08-12 Atlantic Richfield Company Leak detector
US4386525A (en) * 1982-09-02 1983-06-07 Mooney Joseph R Device for and method of detecting leaks in a liquid storage reservoir
US4848150A (en) * 1984-09-04 1989-07-18 Baird William E Apparatus for measuring small changes in liquid level in a container
US5035141A (en) * 1984-09-04 1991-07-30 Baird William E Apparatus for measuring small changes in liquid level in a container
US4827762A (en) * 1985-06-26 1989-05-09 Hasselmann Detlev E M System and method for automatically monitoring liquid volume changes in storage tanks
US4672842A (en) * 1985-06-26 1987-06-16 Hasselmann Detlev E M System and method for automatically monitoring liquid volume changes in storage tanks
US4676099A (en) * 1985-09-16 1987-06-30 Berwind Corporation Suspended-cable apparatus for measuring a preselected condition of material in a vessel
US4646560A (en) * 1986-02-21 1987-03-03 Vista Research, Inc. System and method for leak detection in liquid storage tanks
US5319545A (en) * 1989-07-31 1994-06-07 Lrs, Inc. System to monitor multiple fuel dispensers and fuel supply tank
US5132923A (en) * 1990-02-23 1992-07-21 J.A. King & Company, Inc. System for monitoring storage tanks
US5216914A (en) * 1992-03-31 1993-06-08 Horner Creative Products, Inc. Methods and systems for the negative pressure testing of underground storage tanks containing highly vaporous hydrocarbon liquids
US5303577A (en) * 1993-04-09 1994-04-19 Montgomery Joe M Method and apparatus for detecting leaks in liquid storage tanks
TWI789397B (zh) 2017-06-05 2023-01-11 美商深絕公司 於地下岩層中儲存危險材料
CN110641853B (zh) * 2019-09-26 2021-06-22 扬州工业职业技术学院 一种危险化学品运输用泄露预警装置及其使用方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US967378A (en) * 1909-02-19 1910-08-16 Theodor Carl Johann Hillmer Apparatus for weighing liquids in storage-tanks.
US988342A (en) * 1910-06-01 1911-04-04 Theodor Hillmer Device for weighing liquids contained in storage-reservoirs.
US1302350A (en) * 1918-03-20 1919-04-29 Robin S Oiler Automatic control for boiler feed-pumps.
US4116062A (en) * 1977-08-04 1978-09-26 Vapor Corporation Removable tank gauge float
US4186591A (en) * 1978-11-27 1980-02-05 Mooney Joseph R Device for and method of detecting leaks in a liquid storage reservoir

Also Published As

Publication number Publication date
US4281534A (en) 1981-08-04
BR8008869A (pt) 1981-08-25
WO1981001055A1 (en) 1981-04-16
ES8107388A1 (es) 1981-10-16
EP0037419A4 (en) 1983-01-14
GR70360B (es) 1982-09-28
CA1145623A (en) 1983-05-03
AU535853B2 (en) 1984-04-05
NO811866L (no) 1981-06-02
ZA806240B (en) 1981-10-28
JPS56501419A (es) 1981-10-01
DK254281A (da) 1981-06-11
NL8020414A (es) 1981-08-03
IL61206A0 (en) 1980-12-31
IT8024961A0 (it) 1980-09-26
AU6488680A (en) 1981-04-28
SE8103638L (sv) 1981-06-10
IT1132779B (it) 1986-07-02
DD153541A5 (de) 1982-01-13
IL61206A (en) 1987-07-31
MX149139A (es) 1983-09-05
CH652503A5 (de) 1985-11-15
GB2072859A (en) 1981-10-07
EP0037419A1 (en) 1981-10-14
NZ195201A (en) 1984-10-19
DE3049949A1 (en) 1982-03-18
GB2072859B (en) 1984-07-11
BE885645A (fr) 1981-04-10

Similar Documents

Publication Publication Date Title
AT371599B (de) Messloeffelgarnitur
AT372427B (de) Zellstoffwaschvorrichtung
IT1133499B (it) Dispositivo di misurazione
ES495821A0 (es) Perfeccionamientos en los detectores de medicion de despla- zamiento de masa
ES490048A0 (es) Perfeccionamientos en los conjuntos emulsionadores
ES527981A0 (es) Perfeccionamientos en los aparatos de medicion con galgas de esfuerzos
IT1131077B (it) Dispositivo di misurazione fotoelettrico
ATA787479A (de) Laengenmesseinrichtung mit laengsverschieblichem masstab
MX147757A (es) Mejoras en aparato detector de sismos
SE7902378L (sv) Vermegenomgangsmetare
GB2057149B (en) Weight measuring element
IT1131359B (it) Rilevatore del valore misurato
FI790798A (fi) Anordning foer testning av absorptionssaerskiljningsfoermaogan
DE3071655D1 (de) Distance meter
DK292180A (da) Piezoeletrisk accelorometer
JPS5358268A (en) Distance measuring theodlite
BR7704212A (pt) Apalpador de medida
DE3061192D1 (de) Gas meter
ATA584779A (de) Waermemengenmesser
AT375186B (de) Massen- und kraftmesser
MX150791A (es) Mejoras en aparato para medicion de masa
IT1082965B (it) Bilancia
ES495993A0 (es) Perfeccionamientos en los caudalimetros volumetricos
DK485780A (da) Vaegt
SE8006934L (sv) Myntmatningsanordning