GB712908A - Improvements in and relating to magnetic fluid devices - Google Patents

Improvements in and relating to magnetic fluid devices

Info

Publication number
GB712908A
GB712908A GB11809/51A GB1180951A GB712908A GB 712908 A GB712908 A GB 712908A GB 11809/51 A GB11809/51 A GB 11809/51A GB 1180951 A GB1180951 A GB 1180951A GB 712908 A GB712908 A GB 712908A
Authority
GB
United Kingdom
Prior art keywords
torque
relating
magnetic fluid
fluid devices
xxiv
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
GB11809/51A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston 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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB712908A publication Critical patent/GB712908A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D57/00—Liquid-resistance brakes; Brakes using the internal friction of fluids or fluid-like media, e.g. powders
    • F16D57/002—Liquid-resistance brakes; Brakes using the internal friction of fluids or fluid-like media, e.g. powders comprising a medium with electrically or magnetically controlled internal friction, e.g. electrorheological fluid, magnetic powder
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D57/00—Liquid-resistance brakes; Brakes using the internal friction of fluids or fluid-like media, e.g. powders
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G01L3/02—Rotary-transmission dynamometers
    • G01L3/14—Rotary-transmission dynamometers wherein the torque-transmitting element is other than a torsionally-flexible shaft
    • G01L3/1485—Rotary-transmission dynamometers wherein the torque-transmitting element is other than a torsionally-flexible shaft involving fluidic means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lubricants (AREA)
  • Soft Magnetic Materials (AREA)

Abstract

712,908. Dynamometers. BRITISH THOMSON-HOUSTON CO., Ltd. May 21, 1951 [June 2, 1950], No. 11809/51. Class 106 (2). [Also in Groups XXIV and XXXIV] In a dynamometer of the kind in which the torque is produced by a suspension of magnetic particles in oil which is solidified by a magnetic field, (see Group XXIV), the torque balance is indicated by a pointer arm 40 restrained by a stop 43, the torque being applied by means of adjustable balance weights 39, 41 and a weight table 42. Specification 649,553, [Group XXIV], is referred to.
GB11809/51A 1950-06-02 1951-05-21 Improvements in and relating to magnetic fluid devices Expired GB712908A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US712908XA 1950-06-02 1950-06-02

Publications (1)

Publication Number Publication Date
GB712908A true GB712908A (en) 1954-08-04

Family

ID=22100418

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11809/51A Expired GB712908A (en) 1950-06-02 1951-05-21 Improvements in and relating to magnetic fluid devices

Country Status (1)

Country Link
GB (1) GB712908A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999022156A1 (en) * 1997-10-29 1999-05-06 Lord Corporation Magnetorheological brake with integrated flywheel
CN107939858A (en) * 2017-12-20 2018-04-20 重庆市璧山区合成机械制造有限公司 Torsion regulating device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999022156A1 (en) * 1997-10-29 1999-05-06 Lord Corporation Magnetorheological brake with integrated flywheel
US6186290B1 (en) 1997-10-29 2001-02-13 Lord Corporation Magnetorheological brake with integrated flywheel
CN107939858A (en) * 2017-12-20 2018-04-20 重庆市璧山区合成机械制造有限公司 Torsion regulating device

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