FR2593606B1 - METHOD FOR CALCULATING THE INSTANTANEOUS SPEED OF MOVEMENT OF A DRIVING OR PERCUTANT MEMBER IN PARTICULAR OF A DRILLING TOOL AND APPARATUS FOR CARRYING OUT THIS METHOD - Google Patents

METHOD FOR CALCULATING THE INSTANTANEOUS SPEED OF MOVEMENT OF A DRIVING OR PERCUTANT MEMBER IN PARTICULAR OF A DRILLING TOOL AND APPARATUS FOR CARRYING OUT THIS METHOD

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Publication number
FR2593606B1
FR2593606B1 FR8601412A FR8601412A FR2593606B1 FR 2593606 B1 FR2593606 B1 FR 2593606B1 FR 8601412 A FR8601412 A FR 8601412A FR 8601412 A FR8601412 A FR 8601412A FR 2593606 B1 FR2593606 B1 FR 2593606B1
Authority
FR
France
Prior art keywords
percutant
calculating
carrying
driving
movement
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
FR8601412A
Other languages
French (fr)
Other versions
FR2593606A1 (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.)
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
Priority to FR8601412A priority Critical patent/FR2593606B1/en
Publication of FR2593606A1 publication Critical patent/FR2593606A1/en
Application granted granted Critical
Publication of FR2593606B1 publication Critical patent/FR2593606B1/en
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
    • E21B45/00—Measuring the drilling time or rate of penetration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/489—Digital circuits therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
FR8601412A 1986-01-29 1986-01-29 METHOD FOR CALCULATING THE INSTANTANEOUS SPEED OF MOVEMENT OF A DRIVING OR PERCUTANT MEMBER IN PARTICULAR OF A DRILLING TOOL AND APPARATUS FOR CARRYING OUT THIS METHOD Expired FR2593606B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8601412A FR2593606B1 (en) 1986-01-29 1986-01-29 METHOD FOR CALCULATING THE INSTANTANEOUS SPEED OF MOVEMENT OF A DRIVING OR PERCUTANT MEMBER IN PARTICULAR OF A DRILLING TOOL AND APPARATUS FOR CARRYING OUT THIS METHOD

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8601412A FR2593606B1 (en) 1986-01-29 1986-01-29 METHOD FOR CALCULATING THE INSTANTANEOUS SPEED OF MOVEMENT OF A DRIVING OR PERCUTANT MEMBER IN PARTICULAR OF A DRILLING TOOL AND APPARATUS FOR CARRYING OUT THIS METHOD

Publications (2)

Publication Number Publication Date
FR2593606A1 FR2593606A1 (en) 1987-07-31
FR2593606B1 true FR2593606B1 (en) 1988-12-09

Family

ID=9331715

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8601412A Expired FR2593606B1 (en) 1986-01-29 1986-01-29 METHOD FOR CALCULATING THE INSTANTANEOUS SPEED OF MOVEMENT OF A DRIVING OR PERCUTANT MEMBER IN PARTICULAR OF A DRILLING TOOL AND APPARATUS FOR CARRYING OUT THIS METHOD

Country Status (1)

Country Link
FR (1) FR2593606B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2657964B1 (en) * 1990-02-06 1992-11-13 Malinet Frederic METHOD FOR DISPLAYING THE SPEEDS OF DRIVING AN ORGAN INTO A MATERIAL ACCORDING TO ITS SUCCESSIVE POSITIONS IN THE SENSE OF WORK AND DEVICE FOR IMPLEMENTING SAME.
FR2687188B1 (en) * 1992-02-06 1994-04-08 Marc Ibos METHOD FOR DISPLAYING THE EFFECTIVE STEP OF AN ORGAN IN A MATERIAL ACCORDING TO ITS SUCCESSIVE POSITIONS IN THE SENSE OF WORK AND DEVICE FOR IMPLEMENTING IT.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2278908A1 (en) * 1974-01-23 1976-02-13 Schlumberger Prospection METHODS AND DEVICES FOR DETERMINING THE PROGRESS OF A BOREHOLE
US4485452A (en) * 1982-03-22 1984-11-27 The Bendix Corporation Speed measurement system
US4512186A (en) * 1983-04-27 1985-04-23 Location Sample Service, Inc. Drill rate and gas monitoring system
DE3423664A1 (en) * 1984-06-27 1986-01-09 Robert Bosch Gmbh, 7000 Stuttgart DEVICE FOR ANGULAR POSITION DETECTION OF A ROTATING PART

Also Published As

Publication number Publication date
FR2593606A1 (en) 1987-07-31

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TP Transmission of property
CL Concession to grant licenses
ST Notification of lapse