ITTO20030196A1 - Attuatore rotativo a passi discreti. - Google Patents

Attuatore rotativo a passi discreti.

Info

Publication number
ITTO20030196A1
ITTO20030196A1 IT000196A ITTO20030196A ITTO20030196A1 IT TO20030196 A1 ITTO20030196 A1 IT TO20030196A1 IT 000196 A IT000196 A IT 000196A IT TO20030196 A ITTO20030196 A IT TO20030196A IT TO20030196 A1 ITTO20030196 A1 IT TO20030196A1
Authority
IT
Italy
Prior art keywords
stator
rotor
rotary actuator
active material
discrete step
Prior art date
Application number
IT000196A
Other languages
English (en)
Inventor
Stefano Alacqua
Francesco Butera
Alessandro Zanella
Original Assignee
Fiat Ricerche
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 Fiat Ricerche filed Critical Fiat Ricerche
Priority to IT000196A priority Critical patent/ITTO20030196A1/it
Priority to DE602004008893T priority patent/DE602004008893T2/de
Priority to JP2006506308A priority patent/JP2006523431A/ja
Priority to EP04713618A priority patent/EP1611665B1/en
Priority to KR1020047020891A priority patent/KR20050106359A/ko
Priority to CNA2004800005476A priority patent/CN1698252A/zh
Priority to US10/523,249 priority patent/US7076951B2/en
Priority to AT04713618T priority patent/ATE373333T1/de
Priority to PCT/IB2004/000648 priority patent/WO2004082108A1/en
Priority to BR0405650-7A priority patent/BRPI0405650A/pt
Publication of ITTO20030196A1 publication Critical patent/ITTO20030196A1/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/06—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like
    • F03G7/061—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element
    • F03G7/0614—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element using shape memory elements
    • F03G7/06145—Springs
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/10—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors
    • H02N2/101—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors using intermittent driving, e.g. step motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G1/00—Spring motors
    • F03G1/02—Spring motors characterised by shape or material of spring, e.g. helical, spiral, coil
    • F03G1/024—Spring motors characterised by shape or material of spring, e.g. helical, spiral, coil using helical springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/06—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like
    • F03G7/061—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element
    • F03G7/0612—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element using polymers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/06—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like
    • F03G7/061—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element
    • F03G7/0614—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element using shape memory elements
    • F03G7/06143—Wires
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/06—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like
    • F03G7/063—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the mechanic interaction
    • F03G7/0633—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the mechanic interaction performing a rotary movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2270/00—Control
    • F05B2270/30—Control parameters, e.g. input parameters
    • F05B2270/303—Temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2280/00—Materials; Properties thereof
    • F05B2280/50—Intrinsic material properties or characteristics
    • F05B2280/5006—Shape memory

Landscapes

  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Micromachines (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Shutters For Cameras (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Fluid-Damping Devices (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Vehicle Body Suspensions (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
IT000196A 2003-03-14 2003-03-14 Attuatore rotativo a passi discreti. ITTO20030196A1 (it)

Priority Applications (10)

Application Number Priority Date Filing Date Title
IT000196A ITTO20030196A1 (it) 2003-03-14 2003-03-14 Attuatore rotativo a passi discreti.
DE602004008893T DE602004008893T2 (de) 2003-03-14 2004-02-23 Drehstellglied mit diskreten schritten
JP2006506308A JP2006523431A (ja) 2003-03-14 2004-02-23 離散ステップロータリアクチュエータ
EP04713618A EP1611665B1 (en) 2003-03-14 2004-02-23 Discrete step rotary actuator
KR1020047020891A KR20050106359A (ko) 2003-03-14 2004-02-23 분리된 단계 회전식 작동 장치
CNA2004800005476A CN1698252A (zh) 2003-03-14 2004-02-23 离散步进式旋转执行机构
US10/523,249 US7076951B2 (en) 2003-03-14 2004-02-23 Discrete step rotary actuator
AT04713618T ATE373333T1 (de) 2003-03-14 2004-02-23 Drehstellglied mit diskreten schritten
PCT/IB2004/000648 WO2004082108A1 (en) 2003-03-14 2004-02-23 Discrete step rotary actuator
BR0405650-7A BRPI0405650A (pt) 2003-03-14 2004-02-23 Atuador rotativo escalonado distinto

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000196A ITTO20030196A1 (it) 2003-03-14 2003-03-14 Attuatore rotativo a passi discreti.

Publications (1)

Publication Number Publication Date
ITTO20030196A1 true ITTO20030196A1 (it) 2004-09-15

Family

ID=32983243

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000196A ITTO20030196A1 (it) 2003-03-14 2003-03-14 Attuatore rotativo a passi discreti.

Country Status (10)

Country Link
US (1) US7076951B2 (it)
EP (1) EP1611665B1 (it)
JP (1) JP2006523431A (it)
KR (1) KR20050106359A (it)
CN (1) CN1698252A (it)
AT (1) ATE373333T1 (it)
BR (1) BRPI0405650A (it)
DE (1) DE602004008893T2 (it)
IT (1) ITTO20030196A1 (it)
WO (1) WO2004082108A1 (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4738720B2 (ja) * 2003-05-14 2011-08-03 古河スカイ株式会社 可動機構
EP1712786A1 (en) * 2005-04-12 2006-10-18 Haroutoun Karramanoukian Rotational mechanical power generating system
JP2007004121A (ja) * 2005-05-27 2007-01-11 Konica Minolta Opto Inc モータ、モータ装置及びそれを用いるレンズ駆動機構
AU2007212275B2 (en) 2006-02-09 2013-03-21 Deka Products Limited Partnership Peripheral systems
US7980074B2 (en) * 2006-08-09 2011-07-19 GM Global Technology Operations LLC Active material actuator assembly
US7823382B2 (en) * 2006-08-09 2010-11-02 Gm Global Technology Operations, Inc. Active material actuator with modulated movement
US7775596B2 (en) * 2006-12-04 2010-08-17 Lear Corporation Smartfold electronic actuation
US8172811B2 (en) * 2008-05-15 2012-05-08 Roche Diagnostics Operations, Inc. Drug delivery pump drive using a shaped memory alloy wire
US8857174B2 (en) * 2009-11-20 2014-10-14 GM Global Technology Operations LLC Vehicle energy harvesting device having discrete sections of shape memory alloy
US20130205770A1 (en) * 2010-08-23 2013-08-15 GM Global Technology Operations LLC Methods of priming thermally activated active material elements
US9127483B2 (en) 2012-05-15 2015-09-08 GM Global Technology Operations LLC Resettable devices
US9567984B2 (en) * 2013-01-31 2017-02-14 A. Raymond & Cie Latch with rotary SMA actuator
GB201310533D0 (en) 2013-06-13 2013-07-31 Exergyn Ltd Rotary Core Modular SMA Device
CN105471133A (zh) * 2014-09-09 2016-04-06 鸿富锦精密工业（深圳）有限公司 电机
CN104184298A (zh) * 2014-09-10 2014-12-03 六安源创电机制造科技有限公司 基于形状记忆合金的步进电机
CN104362900B (zh) * 2014-10-14 2018-01-02 六安源创电机制造科技有限公司 基于形状记忆合金的蠕动型直线电机
EP3184815B1 (en) * 2015-12-21 2018-08-08 SMR Patents S.à.r.l. Actuator for a power fold mechanism of a rear view device for a vehicle
CN109057926B (zh) * 2018-06-29 2020-05-19 潍柴动力股份有限公司 发动机余热回收设备和发动机
CN110425100B (zh) * 2019-07-10 2021-07-27 维沃移动通信（杭州）有限公司 马达及终端设备
CN114123858B (zh) * 2021-12-13 2024-01-12 吉林大学 一种径向曲柄连杆机构驱动的旋转执行器及其驱动方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1607505A (en) * 1924-03-07 1926-11-16 Ernest G Bentley Rotary internal-combustion engine
US1952197A (en) * 1931-04-10 1934-03-27 Oscar N Davis Rotary engine
FR2637370B1 (fr) * 1988-10-04 1991-04-12 Gir Dispositif pour le controle de temperatures contenant au moins un element en alliage a memoire de forme
US5543678A (en) * 1993-05-11 1996-08-06 Hoiberg; Dane A. Flat motors
DE19619115A1 (de) 1996-05-11 1997-11-13 Mannesmann Vdo Ag Durch einen elektrischen Impuls schrittweise verstellbaren Schrittmotor
DE69825345D1 (de) * 1997-03-28 2004-09-09 New Technology Man Co Mikromotore, lineare Motore, Mikropumpe, Verfahren zur Anwendung derselben, Mikrobetätigungselemente, Geräte und Verfahren zur Steuerung von Flüssigkeitseigenschaften
US5955801A (en) * 1997-12-01 1999-09-21 Sandia Corporation Microfabricated microengine with constant rotation rate
US6242841B1 (en) * 2000-01-06 2001-06-05 Eastman Kodak Company Stepper motor with shaped memory alloy rotary-driver
US6429573B2 (en) * 2000-06-23 2002-08-06 The Penn State Research Foundation Smart material motor with mechanical diodes

Also Published As

Publication number Publication date
DE602004008893T2 (de) 2008-01-17
BRPI0405650A (pt) 2005-07-05
EP1611665B1 (en) 2007-09-12
WO2004082108A1 (en) 2004-09-23
KR20050106359A (ko) 2005-11-09
DE602004008893D1 (de) 2007-10-25
US20060037315A1 (en) 2006-02-23
CN1698252A (zh) 2005-11-16
ATE373333T1 (de) 2007-09-15
EP1611665A1 (en) 2006-01-04
US7076951B2 (en) 2006-07-18
JP2006523431A (ja) 2006-10-12

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