FR1480781A - élément détecteur d'hydrocarbures fluides - Google Patents

élément détecteur d'hydrocarbures fluides

Info

Publication number
FR1480781A
FR1480781A FR62519A FR62519A FR1480781A FR 1480781 A FR1480781 A FR 1480781A FR 62519 A FR62519 A FR 62519A FR 62519 A FR62519 A FR 62519A FR 1480781 A FR1480781 A FR 1480781A
Authority
FR
France
Prior art keywords
detector element
fluid hydrocarbon
hydrocarbon detector
fluid
hydrocarbon
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
FR62519A
Other languages
English (en)
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.)
Nexans Suisse SA
Original Assignee
Nexans Suisse SA
Cableries et Trefileries de Cossonay SA
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
Priority claimed from CH750365A external-priority patent/CH439802A/fr
Application filed by Nexans Suisse SA, Cableries et Trefileries de Cossonay SA filed Critical Nexans Suisse SA
Priority to FR62519A priority Critical patent/FR1480781A/fr
Application granted granted Critical
Publication of FR1480781A publication Critical patent/FR1480781A/fr
Expired legal-status Critical Current

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
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/042—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by using materials which expand, contract, disintegrate, or decompose in contact with a fluid
    • 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
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • G01N33/1826—Organic contamination in water
    • G01N33/1833—Oil in water

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
FR62519A 1965-05-25 1966-05-23 élément détecteur d'hydrocarbures fluides Expired FR1480781A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR62519A FR1480781A (fr) 1965-05-25 1966-05-23 élément détecteur d'hydrocarbures fluides

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH750365A CH439802A (fr) 1965-05-25 1965-05-25 Elément filiforme détecteur d'hydrocarbures fluides
FR62519A FR1480781A (fr) 1965-05-25 1966-05-23 élément détecteur d'hydrocarbures fluides

Publications (1)

Publication Number Publication Date
FR1480781A true FR1480781A (fr) 1967-05-12

Family

ID=25701464

Family Applications (1)

Application Number Title Priority Date Filing Date
FR62519A Expired FR1480781A (fr) 1965-05-25 1966-05-23 élément détecteur d'hydrocarbures fluides

Country Status (1)

Country Link
FR (1) FR1480781A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD868604S1 (en) * 2016-03-18 2019-12-03 General Electric Company Sensor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD868604S1 (en) * 2016-03-18 2019-12-03 General Electric Company Sensor

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