FR1426688A - Tête d'injection - Google Patents

Tête d'injection

Info

Publication number
FR1426688A
FR1426688A FR9252A FR9252A FR1426688A FR 1426688 A FR1426688 A FR 1426688A FR 9252 A FR9252 A FR 9252A FR 9252 A FR9252 A FR 9252A FR 1426688 A FR1426688 A FR 1426688A
Authority
FR
France
Prior art keywords
injection head
injection
head
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
FR9252A
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.)
Rheinbraun AG
Original Assignee
Rheinische Braunkohlenwerke AG
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 Rheinische Braunkohlenwerke AG filed Critical Rheinische Braunkohlenwerke AG
Priority to FR9252A priority Critical patent/FR1426688A/fr
Application granted granted Critical
Publication of FR1426688A publication Critical patent/FR1426688A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/02—Swivel joints in hose-lines

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
FR9252A 1965-03-15 1965-03-15 Tête d'injection Expired FR1426688A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9252A FR1426688A (fr) 1965-03-15 1965-03-15 Tête d'injection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9252A FR1426688A (fr) 1965-03-15 1965-03-15 Tête d'injection

Publications (1)

Publication Number Publication Date
FR1426688A true FR1426688A (fr) 1966-01-28

Family

ID=8573954

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9252A Expired FR1426688A (fr) 1965-03-15 1965-03-15 Tête d'injection

Country Status (1)

Country Link
FR (1) FR1426688A (fr)

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