FR1335791A - Method for detecting fluid and device for carrying out this method or similar method - Google Patents

Method for detecting fluid and device for carrying out this method or similar method

Info

Publication number
FR1335791A
FR1335791A FR911592A FR911592A FR1335791A FR 1335791 A FR1335791 A FR 1335791A FR 911592 A FR911592 A FR 911592A FR 911592 A FR911592 A FR 911592A FR 1335791 A FR1335791 A FR 1335791A
Authority
FR
France
Prior art keywords
carrying
detecting fluid
similar
similar method
fluid
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
FR911592A
Other languages
French (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.)
Semisa S A
Original Assignee
Semisa S A
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 Semisa S A filed Critical Semisa S A
Priority to FR911592A priority Critical patent/FR1335791A/en
Application granted granted Critical
Publication of FR1335791A publication Critical patent/FR1335791A/en
Priority to CH1231163A priority patent/CH399758A/en
Priority to GB3956063A priority patent/GB1061759A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G08B21/20—Status alarms responsive to moisture
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/0006—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances
    • G01P13/0053—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using dynamo-electric effect
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B1/00—Systems for signalling characterised solely by the form of transmission of the signal
    • G08B1/08—Systems for signalling characterised solely by the form of transmission of the signal using electric transmission ; transformation of alarm signals to electrical signals from a different medium, e.g. transmission of an electric alarm signal upon detection of an audible alarm signal

Landscapes

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Emergency Management (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Business, Economics & Management (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
FR911592A 1962-10-08 1962-10-08 Method for detecting fluid and device for carrying out this method or similar method Expired FR1335791A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR911592A FR1335791A (en) 1962-10-08 1962-10-08 Method for detecting fluid and device for carrying out this method or similar method
CH1231163A CH399758A (en) 1962-10-08 1963-10-07 Method for detecting the nature of a fluid and device for implementing the method
GB3956063A GB1061759A (en) 1962-10-08 1963-10-08 Installation for detecting a liquid,more particularly in piping

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR911592A FR1335791A (en) 1962-10-08 1962-10-08 Method for detecting fluid and device for carrying out this method or similar method

Publications (1)

Publication Number Publication Date
FR1335791A true FR1335791A (en) 1963-08-23

Family

ID=8788269

Family Applications (1)

Application Number Title Priority Date Filing Date
FR911592A Expired FR1335791A (en) 1962-10-08 1962-10-08 Method for detecting fluid and device for carrying out this method or similar method

Country Status (3)

Country Link
CH (1) CH399758A (en)
FR (1) FR1335791A (en)
GB (1) GB1061759A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4717045A (en) * 1984-03-19 1988-01-05 Jet Spray Corp. Syrup sensor for dispensing machine
DE4132541A1 (en) * 1991-09-30 1993-04-01 Herion Werke Kg VALVE BLOCK

Also Published As

Publication number Publication date
GB1061759A (en) 1967-03-15
CH399758A (en) 1965-09-30

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