NO741336L - Ejector. - Google Patents

Ejector.

Info

Publication number
NO741336L
NO741336L NO741336A NO741336A NO741336L NO 741336 L NO741336 L NO 741336L NO 741336 A NO741336 A NO 741336A NO 741336 A NO741336 A NO 741336A NO 741336 L NO741336 L NO 741336L
Authority
NO
Norway
Prior art keywords
ejector
Prior art date
Application number
NO741336A
Other languages
Norwegian (no)
Other versions
NO143712B (en
NO143712C (en
Inventor
Dick Axel Hörlin
Original Assignee
Graengesbergs Ind Ab
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 Graengesbergs Ind Ab filed Critical Graengesbergs Ind Ab
Publication of NO741336L publication Critical patent/NO741336L/en
Publication of NO143712B publication Critical patent/NO143712B/en
Publication of NO143712C publication Critical patent/NO143712C/en

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

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
NO741336A 1973-04-13 1974-04-10 Ejectors. NO143712C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7305253A SE385940B (en) 1973-04-13 1973-04-13 EJECTOR

Publications (3)

Publication Number Publication Date
NO741336L true NO741336L (en) 1974-10-15
NO143712B NO143712B (en) 1980-12-22
NO143712C NO143712C (en) 1981-04-01

Family

ID=20317199

Family Applications (1)

Application Number Title Priority Date Filing Date
NO741336A NO143712C (en) 1973-04-13 1974-04-10 Ejectors.

Country Status (2)

Country Link
NO (1) NO143712C (en)
SE (1) SE385940B (en)

Also Published As

Publication number Publication date
NO143712B (en) 1980-12-22
SE385940B (en) 1976-07-26
NO143712C (en) 1981-04-01
SE7305253L (en) 1974-10-14

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