FR2590984B1 - Detecteur d'anomalie de la duree d'ecoulement d'un fluide ou d'un gaz - Google Patents

Detecteur d'anomalie de la duree d'ecoulement d'un fluide ou d'un gaz

Info

Publication number
FR2590984B1
FR2590984B1 FR8517825A FR8517825A FR2590984B1 FR 2590984 B1 FR2590984 B1 FR 2590984B1 FR 8517825 A FR8517825 A FR 8517825A FR 8517825 A FR8517825 A FR 8517825A FR 2590984 B1 FR2590984 B1 FR 2590984B1
Authority
FR
France
Prior art keywords
anomaly
detector
fluid
gas
flow time
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
Application number
FR8517825A
Other languages
English (en)
Other versions
FR2590984A1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8517825A priority Critical patent/FR2590984B1/fr
Publication of FR2590984A1 publication Critical patent/FR2590984A1/fr
Application granted granted Critical
Publication of FR2590984B1 publication Critical patent/FR2590984B1/fr
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/081—Safety arrangements for preventing water damage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D5/00—Protection or supervision of installations
    • F17D5/02—Preventing, monitoring, or locating loss
    • 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
    • G01M3/28—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 pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2876—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 pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Pipeline Systems (AREA)
FR8517825A 1985-11-29 1985-11-29 Detecteur d'anomalie de la duree d'ecoulement d'un fluide ou d'un gaz Expired FR2590984B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8517825A FR2590984B1 (fr) 1985-11-29 1985-11-29 Detecteur d'anomalie de la duree d'ecoulement d'un fluide ou d'un gaz

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8517825A FR2590984B1 (fr) 1985-11-29 1985-11-29 Detecteur d'anomalie de la duree d'ecoulement d'un fluide ou d'un gaz

Publications (2)

Publication Number Publication Date
FR2590984A1 FR2590984A1 (fr) 1987-06-05
FR2590984B1 true FR2590984B1 (fr) 1989-09-22

Family

ID=9325362

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8517825A Expired FR2590984B1 (fr) 1985-11-29 1985-11-29 Detecteur d'anomalie de la duree d'ecoulement d'un fluide ou d'un gaz

Country Status (1)

Country Link
FR (1) FR2590984B1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3587405A (en) * 1968-11-29 1971-06-28 Ltv Electrosystems Inc Indicating and seal activating device and method
DE2336761A1 (de) * 1973-07-19 1975-02-06 Hans Maile Automatischer dichtheitsschalter fuer gasfoermige und fluessige medien
DE2600560A1 (de) * 1976-01-09 1977-07-14 Hartmut Klein Schutzventil, insbesondere wasserschadenschutzventil
DE2612647A1 (de) * 1976-03-25 1977-09-29 Hermann Seipel Schlauch-rohrbruch-waechter
DE2911816A1 (de) * 1979-03-26 1980-10-09 Gok Gmbh & Co Kg Leckgassicherung fuer eine schlauchleitung
DE2947372C2 (de) * 1979-11-24 1983-03-03 Dr. H. Tiefenbach Gmbh & Co, 4300 Essen Zylinder-Kolben-Anordnung als Differenzdruckindikator
FR2524965A1 (fr) * 1982-04-09 1983-10-14 Carl Yves Obturateur automatique detecteur de fuites

Also Published As

Publication number Publication date
FR2590984A1 (fr) 1987-06-05

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Legal Events

Date Code Title Description
ST Notification of lapse