ZA987997B - Apparatus for reducing rotation of an article - Google Patents

Apparatus for reducing rotation of an article

Info

Publication number
ZA987997B
ZA987997B ZA987997A ZA987997A ZA987997B ZA 987997 B ZA987997 B ZA 987997B ZA 987997 A ZA987997 A ZA 987997A ZA 987997 A ZA987997 A ZA 987997A ZA 987997 B ZA987997 B ZA 987997B
Authority
ZA
South Africa
Prior art keywords
article
reducing rotation
reducing
rotation
Prior art date
Application number
ZA987997A
Other languages
English (en)
Inventor
Robert John Turner
Richard Arthur Milne Maddever
Robert Cornelius Van De Heuvel
Original Assignee
Broken Hill Pty Co Ltd
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 Broken Hill Pty Co Ltd filed Critical Broken Hill Pty Co Ltd
Publication of ZA987997B publication Critical patent/ZA987997B/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/15—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for use during transport, e.g. by a person, vehicle or boat
    • G01V3/165—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for use during transport, e.g. by a person, vehicle or boat operating with magnetic or electric fields produced or modified by the object or by the detecting device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Acoustics & Sound (AREA)
  • Geology (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Catching Or Destruction (AREA)
  • Measuring Magnetic Variables (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
ZA987997A 1997-09-03 1998-09-02 Apparatus for reducing rotation of an article ZA987997B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPO8933A AUPO893397A0 (en) 1997-09-03 1997-09-03 Apparatus for reducing rotation of an article

Publications (1)

Publication Number Publication Date
ZA987997B true ZA987997B (en) 1999-04-16

Family

ID=3803219

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA987997A ZA987997B (en) 1997-09-03 1998-09-02 Apparatus for reducing rotation of an article

Country Status (7)

Country Link
US (1) US6369573B1 (de)
EP (1) EP1010020A4 (de)
AU (1) AUPO893397A0 (de)
CA (1) CA2303059C (de)
DE (1) DE19882656T1 (de)
WO (1) WO1999012056A1 (de)
ZA (1) ZA987997B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2420806A1 (en) * 2002-03-06 2003-09-06 Raymond Macklin Whitton Method and apparatus for a rigidly joined together and floating bucking and receiver coil assembly for use in airborne electromagnetic survey systems
CA2725113A1 (en) * 2008-05-21 2009-11-26 The University Of Western Australia Means for isolating rotational vibration
US8829899B2 (en) * 2010-01-15 2014-09-09 Vale S.A. Pneumatic vibration damping apparatus
US8456159B2 (en) * 2010-01-15 2013-06-04 Vale S.A. Stabilization system for sensors on moving platforms
TW201321623A (zh) 2011-07-26 2013-06-01 Vale Sa 氣動震動阻尼裝置
CA2980061C (en) * 2017-09-22 2023-09-19 Vale S.A. Apparatus and method for data acquisition
CN113898697B (zh) * 2021-10-08 2023-03-14 上海应用技术大学 具有放大质量的高阻尼调谐液体吸振器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1144398B (de) * 1960-08-20 1963-02-28 Prakla Gmbh Messgeraet zur periodischen Bestimmung der Feldstaerke eines magnetischen Feldes
US3597983A (en) * 1969-02-24 1971-08-10 Us Time Corp The Gyroscope damping mechanism
US3836841A (en) * 1973-01-15 1974-09-17 Univ California Electromagnetic device for determining the conductance of a nearby body by a single supercooled inductor coil
DE2304850A1 (de) * 1973-02-01 1974-08-08 Bosch Gmbh Robert Daempfungseinrichtung
FR2266060A1 (en) * 1974-03-27 1975-10-24 Huot De Longchamp Jacques Shock absorbing mount for fragile pparatus - has four spring mounted support rods to give six degrees of freedom
FR2500934A1 (fr) * 1981-02-27 1982-09-03 Barringer Research Ltd Vehicule de detection remorquable dans un fluide et nacelle de prospection geophysique s'y rapportant
US4639675A (en) * 1984-07-11 1987-01-27 The United States Of America As Represented By The Secretary Of The Navy Superconducting conductivity anomaly detection system
JPH01219683A (ja) * 1988-02-29 1989-09-01 Shimadzu Corp スクイッド磁力計
US5117695A (en) * 1990-10-12 1992-06-02 Teledyne Industries, Inc. Vibration attenuation assembly
FI940110A0 (fi) * 1994-01-10 1994-01-10 Valtion Teknillinen Squid-magnetometer

Also Published As

Publication number Publication date
CA2303059C (en) 2006-07-25
AUPO893397A0 (en) 1997-09-25
DE19882656T1 (de) 2000-08-10
WO1999012056A1 (en) 1999-03-11
US6369573B1 (en) 2002-04-09
EP1010020A4 (de) 2008-03-12
CA2303059A1 (en) 1999-03-11
EP1010020A1 (de) 2000-06-21

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