FR443770A - Régulateur pour puits tubulaires - Google Patents

Régulateur pour puits tubulaires

Info

Publication number
FR443770A
FR443770A FR443770DA FR443770A FR 443770 A FR443770 A FR 443770A FR 443770D A FR443770D A FR 443770DA FR 443770 A FR443770 A FR 443770A
Authority
FR
France
Prior art keywords
tube well
well regulator
regulator
tube
well
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
Other languages
English (en)
Inventor
Charles Cuau
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
Application granted granted Critical
Publication of FR443770A publication Critical patent/FR443770A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow in pipes or hoses

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR443770D 1912-05-13 1912-05-13 Régulateur pour puits tubulaires Expired FR443770A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR443770T 1912-05-13

Publications (1)

Publication Number Publication Date
FR443770A true FR443770A (fr) 1912-10-02

Family

ID=1484798

Family Applications (1)

Application Number Title Priority Date Filing Date
FR443770D Expired FR443770A (fr) 1912-05-13 1912-05-13 Régulateur pour puits tubulaires

Country Status (1)

Country Link
FR (1) FR443770A (fr)

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