AU2002211731A1 - Power supplies for drive assemblies which minimize net torque and/or vibration thereof - Google Patents

Power supplies for drive assemblies which minimize net torque and/or vibration thereof

Info

Publication number
AU2002211731A1
AU2002211731A1 AU2002211731A AU1173102A AU2002211731A1 AU 2002211731 A1 AU2002211731 A1 AU 2002211731A1 AU 2002211731 A AU2002211731 A AU 2002211731A AU 1173102 A AU1173102 A AU 1173102A AU 2002211731 A1 AU2002211731 A1 AU 2002211731A1
Authority
AU
Australia
Prior art keywords
vibration
power supplies
drive assemblies
net torque
minimize net
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
AU2002211731A
Inventor
Brian C. Dodge
Ronald F. Overaker
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.)
Duke University
Original Assignee
Duke University
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 Duke University filed Critical Duke University
Publication of AU2002211731A1 publication Critical patent/AU2002211731A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
    • A61B17/1613—Component parts
    • A61B17/1626—Control means; Display units
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • H02K7/145—Hand-held machine tool
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/032—Reciprocating, oscillating or vibrating motors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/00736—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments
    • A61F9/00763—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments with rotating or reciprocating cutting elements, e.g. concentric cutting needles
AU2002211731A 2000-11-27 2001-10-15 Power supplies for drive assemblies which minimize net torque and/or vibration thereof Abandoned AU2002211731A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US72174300A 2000-11-27 2000-11-27
US09721743 2000-11-27
PCT/US2001/032096 WO2002043225A1 (en) 2000-11-27 2001-10-15 Power supplies for drive assemblies which minimize net torque and/or vibration thereof

Publications (1)

Publication Number Publication Date
AU2002211731A1 true AU2002211731A1 (en) 2002-06-03

Family

ID=24899132

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002211731A Abandoned AU2002211731A1 (en) 2000-11-27 2001-10-15 Power supplies for drive assemblies which minimize net torque and/or vibration thereof

Country Status (2)

Country Link
AU (1) AU2002211731A1 (en)
WO (1) WO2002043225A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5815476A (en) * 1981-07-18 1983-01-28 Brother Ind Ltd Speed controlling system for motor
US5747953A (en) * 1996-03-29 1998-05-05 Stryker Corporation Cordless, battery operated surical tool
GB2345204B (en) * 1999-04-14 2000-11-15 Penny & Giles Drives Technolog Motor control

Also Published As

Publication number Publication date
WO2002043225A1 (en) 2002-05-30

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