FR2185744A2 - - Google Patents

Info

Publication number
FR2185744A2
FR2185744A2 FR7219779A FR7219779A FR2185744A2 FR 2185744 A2 FR2185744 A2 FR 2185744A2 FR 7219779 A FR7219779 A FR 7219779A FR 7219779 A FR7219779 A FR 7219779A FR 2185744 A2 FR2185744 A2 FR 2185744A2
Authority
FR
France
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.)
Granted
Application number
FR7219779A
Other languages
French (fr)
Other versions
FR2185744B2 (ko
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.)
Societe Grenobloise dEtudes et dApplications Hydrauliques SA SOGREAH
Original Assignee
Societe Grenobloise dEtudes et dApplications Hydrauliques SA SOGREAH
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 Societe Grenobloise dEtudes et dApplications Hydrauliques SA SOGREAH filed Critical Societe Grenobloise dEtudes et dApplications Hydrauliques SA SOGREAH
Priority to FR7219779A priority Critical patent/FR2185744B2/fr
Priority to IT24967/72A priority patent/IT961201B/it
Priority to DE2226367A priority patent/DE2226367C3/de
Priority to CH804572A priority patent/CH562390A5/xx
Priority to NL7207333.A priority patent/NL159465B/xx
Priority to BE784231A priority patent/BE784231A/xx
Priority to ES403383A priority patent/ES403383A1/es
Priority to CS3805A priority patent/CS171728B2/cs
Priority to CA143,669A priority patent/CA974218A/en
Priority to GB2585472A priority patent/GB1363192A/en
Priority to RO7200071407A priority patent/RO61456A/ro
Priority to PL1972158089A priority patent/PL78460B1/pl
Priority to NO80/73A priority patent/NO138778C/no
Publication of FR2185744A2 publication Critical patent/FR2185744A2/fr
Application granted granted Critical
Publication of FR2185744B2 publication Critical patent/FR2185744B2/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
    • 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)
FR7219779A 1971-06-02 1972-05-24 Expired FR2185744B2 (ko)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FR7219779A FR2185744B2 (ko) 1972-05-24 1972-05-24
IT24967/72A IT961201B (it) 1971-06-02 1972-05-27 Apparecchiatura per la triturazione di sostanze solide
DE2226367A DE2226367C3 (de) 1971-06-02 1972-05-30 Zerkleinerungsvorrichtung für Festkörper
ES403383A ES403383A1 (es) 1971-06-02 1972-05-31 Disposicion de molino de bolas.
NL7207333.A NL159465B (nl) 1971-06-02 1972-05-31 Boorbeitelsamenstel.
BE784231A BE784231A (fr) 1971-06-02 1972-05-31 Appareil de broyage
CH804572A CH562390A5 (ko) 1971-06-02 1972-05-31
CS3805A CS171728B2 (ko) 1971-06-02 1972-06-01
CA143,669A CA974218A (en) 1971-06-02 1972-06-01 Appareil de broyage
GB2585472A GB1363192A (en) 1971-06-02 1972-06-02 Grinding apparatus
RO7200071407A RO61456A (ko) 1972-05-24 1972-06-26
PL1972158089A PL78460B1 (ko) 1972-05-24 1972-10-05
NO80/73A NO138778C (no) 1972-05-24 1973-01-09 Knuseanordning for anvendelse i forbindelse med fjellboreutstyr

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7219779A FR2185744B2 (ko) 1972-05-24 1972-05-24

Publications (2)

Publication Number Publication Date
FR2185744A2 true FR2185744A2 (ko) 1974-01-04
FR2185744B2 FR2185744B2 (ko) 1976-08-06

Family

ID=9099543

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7219779A Expired FR2185744B2 (ko) 1971-06-02 1972-05-24

Country Status (4)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117703259A (zh) * 2024-02-04 2024-03-15 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

Citations (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
FR1550610A (ko) * 1966-12-23 1968-12-20
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

Patent Citations (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
FR1550610A (ko) * 1966-12-23 1968-12-20
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117703259A (zh) * 2024-02-04 2024-03-15 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
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

Also Published As

Publication number Publication date
NO138778C (no) 1978-11-08
RO61456A (ko) 1977-03-15
NO138778B (no) 1978-07-31
FR2185744B2 (ko) 1976-08-06
PL78460B1 (ko) 1975-06-30

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