AU3802099A - Device for measuring the rotational speed of fluid-driven drive mechanisms - Google Patents

Device for measuring the rotational speed of fluid-driven drive mechanisms

Info

Publication number
AU3802099A
AU3802099A AU38020/99A AU3802099A AU3802099A AU 3802099 A AU3802099 A AU 3802099A AU 38020/99 A AU38020/99 A AU 38020/99A AU 3802099 A AU3802099 A AU 3802099A AU 3802099 A AU3802099 A AU 3802099A
Authority
AU
Australia
Prior art keywords
fluid
measuring
rotational speed
drive mechanisms
driven drive
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.)
Abandoned
Application number
AU38020/99A
Other languages
English (en)
Inventor
Josef Ott
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
Publication of AU3802099A publication Critical patent/AU3802099A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/02—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools
    • A61C1/05—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools with turbine drive
    • 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
    • G01P3/26—Devices characterised by the use of fluids
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
AU38020/99A 1998-05-08 1999-05-07 Device for measuring the rotational speed of fluid-driven drive mechanisms Abandoned AU3802099A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT785/98 1998-05-08
AT78598A AT405885B (de) 1998-05-08 1998-05-08 Vorrichtung zum erfassen der drehzahl von dentalturbinen
PCT/AT1999/000113 WO1999058984A1 (de) 1998-05-08 1999-05-07 Vorrichtung zum erfassen der drehzahl von fluidgetriebenen antrieben

Publications (1)

Publication Number Publication Date
AU3802099A true AU3802099A (en) 1999-11-29

Family

ID=3499696

Family Applications (1)

Application Number Title Priority Date Filing Date
AU38020/99A Abandoned AU3802099A (en) 1998-05-08 1999-05-07 Device for measuring the rotational speed of fluid-driven drive mechanisms

Country Status (4)

Country Link
AT (1) AT405885B (de)
AU (1) AU3802099A (de)
DE (1) DE19980862D2 (de)
WO (1) WO1999058984A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2844359B1 (fr) * 2002-09-11 2005-03-18 Siemens Vdo Automotive Procede d'obtention et de controle de la vitesse de rotation d'une turbine, capteur et dispositif associes
US20070190484A1 (en) * 2006-02-10 2007-08-16 Dentsply International Inc. Closed loop speed control for a pneumatic dental handpiece
US8303304B2 (en) * 2006-12-18 2012-11-06 Dentsply International, Inc. Closed loop speed control for a pneumatic dental handpiece
US9333611B2 (en) 2013-09-13 2016-05-10 Colibri Spindles, Ltd. Fluid powered spindle
CA2934449C (en) 2014-01-29 2019-08-20 Halliburton Energy Services, Inc. Downhole turbine tachometer
US10207379B2 (en) 2016-01-21 2019-02-19 Colibri Spindles Ltd. Live tool collar having wireless sensor
DE102017203567A1 (de) 2017-03-06 2018-09-06 Kaltenbach & Voigt Gmbh Verfahren zum Betreiben eines zahnärztlichen Behandlungsinstruments, welches ein durch Druckluft angetriebenes Werkzeug aufweist, sowie Anordnung zum Betreiben eines solchen zahnärztlichen Behandlungsinstruments
EP4678134A1 (de) 2024-07-11 2026-01-14 KaVo Dental GmbH Verfahren zum betreiben eines medizinischen behandlungsinstruments

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3580086A (en) * 1969-03-20 1971-05-25 Gen Electric Fluidic speed governor
US4602510A (en) * 1984-09-14 1986-07-29 The United States Of America As Represented By The Secretary Of The Army Fluidic rotational speed sensor
GB2174499A (en) * 1985-04-30 1986-11-05 Emi Plc Thorn Speed determination from exhaust note
US4723911A (en) * 1985-11-13 1988-02-09 University Of Pittsburgh Intelligent dental drill
US4679488A (en) * 1985-12-04 1987-07-14 Gary Krutz Integral rotational displacement sensor for an hydraulic motor
DE4141673A1 (de) * 1991-12-17 1993-07-01 Siemens Ag Regelbare dentalturbine

Also Published As

Publication number Publication date
ATA78598A (de) 1999-04-15
WO1999058984A1 (de) 1999-11-18
AT405885B (de) 1999-12-27
DE19980862D2 (de) 2000-05-31

Similar Documents

Publication Publication Date Title
AU3744599A (en) Rotational atherectomy device
AU6463199A (en) Drive train
AUPQ448499A0 (en) Speed controller
AU3303299A (en) Optimum speed rotor
AU5749500A (en) Rotating periodontal probe
AU2599901A (en) Variable speed drive system
AU4212599A (en) Trimodular ultrasonic dental device
AU3477299A (en) Rotational atherectomy device with improved optical tachometer
AU6662196A (en) Rotary shaft torque measuring device
AU2003255524A1 (en) Compact device for measuring the speed and the direction of rotation of an object
AU2728800A (en) Parallel shaft speed reduction gearing
AU4522299A (en) Sonic device
AU6228700A (en) High speed spindle motor
AU3802099A (en) Device for measuring the rotational speed of fluid-driven drive mechanisms
NO985394D0 (no) Anordning ved d°rvrider
AU2932599A (en) Speed measuring apparatus
AU2283799A (en) Rotational speed reducing device
AU6456199A (en) Drive shaft coupling device
AU2543400A (en) Drive device
AU1365800A (en) Angle drilling device
AU4443299A (en) Dental device
AU9038398A (en) Speed bump
AU3258999A (en) Rotating toothbrush
AU1033500A (en) Piezoelectric drive device
GB2337512B (en) Drive device for rotating hollow elements

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase