IT1003729B - Sistema automatizzato di controllo di volume - Google Patents

Sistema automatizzato di controllo di volume

Info

Publication number
IT1003729B
IT1003729B IT49100/74A IT4910074A IT1003729B IT 1003729 B IT1003729 B IT 1003729B IT 49100/74 A IT49100/74 A IT 49100/74A IT 4910074 A IT4910074 A IT 4910074A IT 1003729 B IT1003729 B IT 1003729B
Authority
IT
Italy
Prior art keywords
control system
volume control
automated volume
automated
volume
Prior art date
Application number
IT49100/74A
Other languages
English (en)
Original Assignee
Exxon Research Engineering Co
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 Exxon Research Engineering Co filed Critical Exxon Research Engineering Co
Application granted granted Critical
Publication of IT1003729B publication Critical patent/IT1003729B/it

Links

Classifications

    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
IT49100/74A 1973-03-26 1974-03-07 Sistema automatizzato di controllo di volume IT1003729B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00344993A US3841146A (en) 1973-03-26 1973-03-26 Automated volume monitoring system

Publications (1)

Publication Number Publication Date
IT1003729B true IT1003729B (it) 1976-06-10

Family

ID=23353004

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49100/74A IT1003729B (it) 1973-03-26 1974-03-07 Sistema automatizzato di controllo di volume

Country Status (8)

Country Link
US (1) US3841146A (it)
JP (1) JPS49123653A (it)
CA (1) CA1011610A (it)
DE (1) DE2407132A1 (it)
FR (1) FR2223687B1 (it)
GB (1) GB1460081A (it)
IT (1) IT1003729B (it)
SE (3) SE389322B (it)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53112793A (en) * 1977-03-14 1978-10-02 Tokyo Tatsuno Kk Leak detecting apparatus
US4186591A (en) * 1978-11-27 1980-02-05 Mooney Joseph R Device for and method of detecting leaks in a liquid storage reservoir
US4301006A (en) * 1979-06-04 1981-11-17 Davis Murray A Ship-borne oil dispersant procedure and apparatus
DE3009549A1 (de) * 1979-07-18 1981-09-24 Walter 2000 Hamburg Nicolai Einrichtung zur anzeige betriebsfremder fuellstandsaenderungen an einem fluessigkeitslagerbehaelter in verbindungmit einem pneumatischen fuellstandsmesser zur kontinuierlichen messung des fuellstandes
USRE31884E (en) * 1979-10-12 1985-05-14 Hunter Environmental Services, Inc. Method for leakage measurement
US4300388A (en) * 1979-10-12 1981-11-17 Sun Oil Company Of Pennsylvania Method for leakage measurement
US4404844A (en) * 1982-01-22 1983-09-20 Duane L. Knopik Leak detecting method
US4861989A (en) * 1983-08-30 1989-08-29 Research Corporation Technologies, Inc. Ion vapor source for mass spectrometry of liquids
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
US4679425A (en) * 1985-12-05 1987-07-14 Exxon Research And Engineering Company Liquid storage tank leak detection system
US4781057A (en) * 1987-01-16 1988-11-01 Hyfantis Jr George J Method and apparatus for detecting leaks in a liquid-containing tank
US4796469A (en) * 1987-03-16 1989-01-10 B-Conn, Inc. Apparatus and process for measuring change of liquid level in storage tanks
US4850223A (en) * 1987-07-17 1989-07-25 Tanktech, Inc. Leak detector
US5156042A (en) * 1987-07-17 1992-10-20 Proeco, Inc. Leak detector
US4882929A (en) * 1988-01-29 1989-11-28 Total Environmental Services Technology, Inc. Apparatus and process for measuring changes in effect of tidal forces
US4914943A (en) * 1989-02-21 1990-04-10 Pandel Instruments, Inc. Apparatus for eliminating measuring inaccuracies in a storage tank leak detection system
US5303577A (en) * 1993-04-09 1994-04-19 Montgomery Joe M Method and apparatus for detecting leaks in liquid storage tanks
US5544518A (en) * 1995-06-02 1996-08-13 Veeder-Root Company Apparatus and method for calibrating manifolded tanks
US5665895A (en) * 1995-06-02 1997-09-09 Veeder-Root Company Apparatus and method for calibrating a storage tank
US5665910A (en) * 1995-10-23 1997-09-09 Knutson; Scott William Liquid chemical applicator measuring device
US7124036B2 (en) * 2004-06-25 2006-10-17 Underground Utility Services, Inc. Method and system for determining demand in a water distribution system
JP2009136172A (ja) * 2007-12-04 2009-06-25 Olympus Corp 細胞処理装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3350704A (en) * 1964-04-15 1967-10-31 Kessler Johann Fuel storage tank installations leak indicator
US3230760A (en) * 1964-06-12 1966-01-25 Dow Chemical Co Non-destructive testing of pressure vessels
FR1480363A (fr) * 1966-03-31 1967-05-12 Trefimetaux Procédé et dispositif pour la détection automatique des fuites sur les câbles électriques à pression de liquide
US3538746A (en) * 1968-10-31 1970-11-10 Standard Oil Co Leak detecting method and apparatus

Also Published As

Publication number Publication date
SE394520B (sv) 1977-06-27
FR2223687A1 (it) 1974-10-25
US3841146A (en) 1974-10-15
SE7511903L (sv) 1975-10-23
FR2223687B1 (it) 1977-09-30
CA1011610A (en) 1977-06-07
SE389322B (sv) 1976-11-01
GB1460081A (en) 1976-12-31
DE2407132A1 (de) 1974-10-10
JPS49123653A (it) 1974-11-26

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