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NO138778C - Knuseanordning for anvendelse i forbindelse med fjellboreutstyr - Google Patents

Knuseanordning for anvendelse i forbindelse med fjellboreutstyr

Info

Publication number
NO138778C
NO138778C NO80/73A NO8073A NO138778C NO 138778 C NO138778 C NO 138778C NO 80/73 A NO80/73 A NO 80/73A NO 8073 A NO8073 A NO 8073A NO 138778 C NO138778 C NO 138778C
Authority
NO
Norway
Prior art keywords
connection
crushing device
drilling equipment
mountain drilling
mountain
Prior art date
Application number
NO80/73A
Other languages
English (en)
Other versions
NO138778B (no
Inventor
Abel Celestin Cortes
Elie Condolios
Original Assignee
Sogreah
Petroles Cie Francaise
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 Sogreah, Petroles Cie Francaise filed Critical Sogreah
Publication of NO138778B publication Critical patent/NO138778B/no
Publication of NO138778C publication Critical patent/NO138778C/no

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/16—Mills in which a fixed container houses stirring means tumbling the charge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • 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
    • E21B10/00—Drill bits
    • E21B10/02—Core bits
    • E21B10/04—Core bits with core destroying means

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Earth Drilling (AREA)
  • Crushing And Pulverization Processes (AREA)
NO80/73A 1972-05-24 1973-01-09 Knuseanordning for anvendelse i forbindelse med fjellboreutstyr NO138778C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7219779A FR2185744B2 (no) 1972-05-24 1972-05-24

Publications (2)

Publication Number Publication Date
NO138778B NO138778B (no) 1978-07-31
NO138778C true NO138778C (no) 1978-11-08

Family

ID=9099543

Family Applications (1)

Application Number Title Priority Date Filing Date
NO80/73A NO138778C (no) 1972-05-24 1973-01-09 Knuseanordning for anvendelse i forbindelse med fjellboreutstyr

Country Status (4)

Country Link
FR (1) FR2185744B2 (no)
NO (1) NO138778C (no)
PL (1) PL78460B1 (no)
RO (1) RO61456A (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117703259B (zh) * 2024-02-04 2024-04-30 山东科技大学 一种用于矿山开采的防扬尘的钻进装置及方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB489171A (en) * 1937-01-19 1938-07-19 William Langsdorf Improvements in paint and like mixing and grinding machines
FR1220864A (fr) * 1958-12-22 1960-05-30 Outil pour le forage du sol
US2991946A (en) * 1959-06-09 1961-07-11 Majac Inc Impact pulverizer
CH473610A (de) * 1966-12-23 1969-06-15 Automatica S A Rührwerk-Kugelmühle
US3491953A (en) * 1967-01-09 1970-01-27 Fluid Energy Process Equip Treatment of granular solids by fluid energy mills
US3514043A (en) * 1967-08-04 1970-05-26 Nat Lead Co Fluid energy mill for milling friable materials

Also Published As

Publication number Publication date
PL78460B1 (no) 1975-06-30
RO61456A (no) 1977-03-15
NO138778B (no) 1978-07-31
FR2185744B2 (no) 1976-08-06
FR2185744A2 (no) 1974-01-04

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