ITMO20030028V0 - Sensore elettronico di misura delle perdite per caduta di pressione. - Google Patents

Sensore elettronico di misura delle perdite per caduta di pressione.

Info

Publication number
ITMO20030028V0
ITMO20030028V0 ITMO20030028U ITMO20030028V0 IT MO20030028 V0 ITMO20030028 V0 IT MO20030028V0 IT MO20030028 U ITMO20030028 U IT MO20030028U IT MO20030028 V0 ITMO20030028 V0 IT MO20030028V0
Authority
IT
Italy
Prior art keywords
pressure drop
electronic sensor
measuring losses
losses
measuring
Prior art date
Application number
Other languages
English (en)
Inventor
Alessandro Tomasini
Original Assignee
A T E Elettronica S R L
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 A T E Elettronica S R L filed Critical A T E Elettronica S R L
Priority to ITMO20030028 priority Critical patent/ITMO20030028U1/it
Publication of ITMO20030028V0 publication Critical patent/ITMO20030028V0/it
Priority to EP04017700A priority patent/EP1503200A1/en
Publication of ITMO20030028U1 publication Critical patent/ITMO20030028U1/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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Examining Or Testing Airtightness (AREA)
ITMO20030028 2003-07-30 2003-07-30 Sensore elettronico di misura delle perdite per caduta di pressione. ITMO20030028U1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITMO20030028 ITMO20030028U1 (it) 2003-07-30 2003-07-30 Sensore elettronico di misura delle perdite per caduta di pressione.
EP04017700A EP1503200A1 (en) 2003-07-30 2004-07-27 Electronic sensor to detect leaks based on the measurement of a pressure drop

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMO20030028 ITMO20030028U1 (it) 2003-07-30 2003-07-30 Sensore elettronico di misura delle perdite per caduta di pressione.

Publications (2)

Publication Number Publication Date
ITMO20030028V0 true ITMO20030028V0 (it) 2003-07-30
ITMO20030028U1 ITMO20030028U1 (it) 2005-01-31

Family

ID=30012710

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMO20030028 ITMO20030028U1 (it) 2003-07-30 2003-07-30 Sensore elettronico di misura delle perdite per caduta di pressione.

Country Status (2)

Country Link
EP (1) EP1503200A1 (it)
IT (1) ITMO20030028U1 (it)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4715214A (en) * 1986-10-03 1987-12-29 S. Himmelstein And Company Leak tester
US4835717A (en) * 1987-12-18 1989-05-30 Emhart Industries, Inc. Intelligent line pressure probe
US5408420A (en) * 1990-03-09 1995-04-18 Emerson Electric Co. Line leak test apparatus measuring rate of pressure change in a liquid storage and dispensing system
JP3105433B2 (ja) * 1995-10-17 2000-10-30 松下電器産業株式会社 配管漏洩検知装置
GB2306671B (en) * 1995-10-19 2000-03-15 British Gas Plc Method and apparatus for testing a fluid conduit system for leaks
DE19741693A1 (de) * 1997-09-18 1999-03-25 Hartmann Manfred Dipl Ing Nach dem Druckabfallprinzip arbeitendes Dichtheitsmessgerät

Also Published As

Publication number Publication date
EP1503200A1 (en) 2005-02-02
ITMO20030028U1 (it) 2005-01-31

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