IT1399636B1 - ROTATIONAL ACTUATOR ACTIVATED FROM MATERIAL TO SHAPE MEMORY - Google Patents

ROTATIONAL ACTUATOR ACTIVATED FROM MATERIAL TO SHAPE MEMORY

Info

Publication number
IT1399636B1
IT1399636B1 ITMI2010A000709A ITMI20100709A IT1399636B1 IT 1399636 B1 IT1399636 B1 IT 1399636B1 IT MI2010A000709 A ITMI2010A000709 A IT MI2010A000709A IT MI20100709 A ITMI20100709 A IT MI20100709A IT 1399636 B1 IT1399636 B1 IT 1399636B1
Authority
IT
Italy
Prior art keywords
shape memory
rotational actuator
actuator activated
activated
rotational
Prior art date
Application number
ITMI2010A000709A
Other languages
Italian (it)
Inventor
Elena Villa
Adelaide Nespoli
Enrico Bassani
Stefano Besseghini
Original Assignee
Consiglio Nazionale 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 Consiglio Nazionale Ricerche filed Critical Consiglio Nazionale Ricerche
Priority to ITMI2010A000709A priority Critical patent/IT1399636B1/en
Publication of ITMI20100709A1 publication Critical patent/ITMI20100709A1/en
Application granted granted Critical
Publication of IT1399636B1 publication Critical patent/IT1399636B1/en

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
    • F03G7/065—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 using a shape memory element
    • 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
    • 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
ITMI2010A000709A 2010-04-26 2010-04-26 ROTATIONAL ACTUATOR ACTIVATED FROM MATERIAL TO SHAPE MEMORY IT1399636B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITMI2010A000709A IT1399636B1 (en) 2010-04-26 2010-04-26 ROTATIONAL ACTUATOR ACTIVATED FROM MATERIAL TO SHAPE MEMORY

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI2010A000709A IT1399636B1 (en) 2010-04-26 2010-04-26 ROTATIONAL ACTUATOR ACTIVATED FROM MATERIAL TO SHAPE MEMORY

Publications (2)

Publication Number Publication Date
ITMI20100709A1 ITMI20100709A1 (en) 2011-10-27
IT1399636B1 true IT1399636B1 (en) 2013-04-26

Family

ID=43501135

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI2010A000709A IT1399636B1 (en) 2010-04-26 2010-04-26 ROTATIONAL ACTUATOR ACTIVATED FROM MATERIAL TO SHAPE MEMORY

Country Status (1)

Country Link
IT (1) IT1399636B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20030366A1 (en) * 2003-05-20 2004-11-21 Fiat Ricerche STOP DEVICE WITH SHAPE MEMORY ACTUATOR.
JP4600068B2 (en) * 2005-02-10 2010-12-15 コニカミノルタホールディングス株式会社 Manufacturing apparatus and manufacturing method
DE102005059081A1 (en) * 2005-08-11 2007-02-22 Alfmeier Präzision AG Baugruppen und Systemlösungen Shape memory alloy actuator has rotary axis for rotary drive element and two driven elements with shape memory alloy wires to produce torque around axis
JP2008248881A (en) * 2007-03-05 2008-10-16 Konica Minolta Holdings Inc Stringing method of shape memory alloy, manufacturing method of shape memory alloy actuator, shape memory alloy actuator, and manufacturing device of shape memory alloy actuator

Also Published As

Publication number Publication date
ITMI20100709A1 (en) 2011-10-27

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