NO154588C - Innretning til utloesning av en alarm i forbindelse med en roerledning, hvori sirkulerer et fluidum som foerer med seg faste partikler. - Google Patents

Innretning til utloesning av en alarm i forbindelse med en roerledning, hvori sirkulerer et fluidum som foerer med seg faste partikler.

Info

Publication number
NO154588C
NO154588C NO801383A NO801383A NO154588C NO 154588 C NO154588 C NO 154588C NO 801383 A NO801383 A NO 801383A NO 801383 A NO801383 A NO 801383A NO 154588 C NO154588 C NO 154588C
Authority
NO
Norway
Prior art keywords
pipe
solid particles
duct
wall
fluid
Prior art date
Application number
NO801383A
Other languages
English (en)
Other versions
NO801383L (no
NO154588B (no
Inventor
Jean-Jacques Paul Marce Cheron
Denis Maurice Waroux
Original Assignee
Gaz De France
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 Gaz De France filed Critical Gaz De France
Publication of NO801383L publication Critical patent/NO801383L/no
Publication of NO154588B publication Critical patent/NO154588B/no
Publication of NO154588C publication Critical patent/NO154588C/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
    • 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
    • G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ecology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Pipeline Systems (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Emergency Alarm Devices (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Air Bags (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
NO801383A 1979-05-11 1980-05-09 Innretning til utloesning av en alarm i forbindelse med en roerledning, hvori sirkulerer et fluidum som foerer med seg faste partikler. NO154588C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7912063A FR2456283A1 (fr) 1979-05-11 1979-05-11 Dispositif de declenchement d'alarme associe a une conduite dans laquelle circule un fluide entrainant avec lui des particules solides

Publications (3)

Publication Number Publication Date
NO801383L NO801383L (no) 1980-11-12
NO154588B NO154588B (no) 1986-07-28
NO154588C true NO154588C (no) 1986-11-12

Family

ID=9225372

Family Applications (1)

Application Number Title Priority Date Filing Date
NO801383A NO154588C (no) 1979-05-11 1980-05-09 Innretning til utloesning av en alarm i forbindelse med en roerledning, hvori sirkulerer et fluidum som foerer med seg faste partikler.

Country Status (6)

Country Link
EP (1) EP0019527B1 (no)
AT (1) ATE5214T1 (no)
DE (1) DE3065446D1 (no)
ES (1) ES8102385A1 (no)
FR (1) FR2456283A1 (no)
NO (1) NO154588C (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4535326A (en) * 1982-07-21 1985-08-13 Joy Manufacturing Company Liner deterioration warning for fluid movers
DE3908671A1 (de) * 1989-03-16 1990-09-20 Daimler Benz Ag Sonde zur korrosionsueberwachung
CN116336395B (zh) * 2023-05-26 2023-07-25 云南途腾智能装备有限公司 一种混凝土喷浆管道用堵塞多级预警装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE650401C (de) * 1934-06-02 1937-09-22 Hermann Rensch Vorrichtung zur Anzeige chemischer Stoffe von gas-, troepfchen- oder staubfoermiger Beschaffenheit
US3015950A (en) * 1960-02-23 1962-01-09 Avco Corp Erosion sensor
DE1798414A1 (de) * 1965-10-08 1972-01-13 Gutehoffnungshuette Sterkrade Einrichtung zur Bestimmung des Taupunktes von in Luft vorhandenem Wasserdampf
US3714562A (en) * 1971-04-23 1973-01-30 Selco Mining Corp Ltd Method and apparatus for the detection of selected components in fluids
FR2316594A1 (fr) * 1975-07-02 1977-01-28 Gaz De France Dispositif de detection de particules dans un fluide en circulation dans une conduite
GB1600134A (en) * 1977-03-03 1981-10-14 Ici Ltd Corrosion monitoring probe

Also Published As

Publication number Publication date
EP0019527B1 (fr) 1983-11-02
ATE5214T1 (de) 1983-11-15
ES491366A0 (es) 1980-12-16
ES8102385A1 (es) 1980-12-16
FR2456283A1 (fr) 1980-12-05
NO801383L (no) 1980-11-12
EP0019527A1 (fr) 1980-11-26
DE3065446D1 (en) 1983-12-08
NO154588B (no) 1986-07-28
FR2456283B1 (no) 1982-08-06

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