Dielectric elastomer folding-shaped driver and making method thereof

A technology of a dielectric elastomer and a manufacturing method, which is applied in the directions of generators/motors, electrostatic generators/motors, electrical components, etc., can solve the problems of large volume, high noise, and poor biocompatibility.

Inactive Publication Date: 2008-08-27
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the existing problems of mechanical drive, hydraulic drive and motor drive, which require long response time, produce large noise, large volume, large weight, large power consumption, complex structure, poor flexibility and poor biocompatibility. Problem, provide a dielectric elastomer folded driver and its manufacturing method

Method used

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  • Dielectric elastomer folding-shaped driver and making method thereof
  • Dielectric elastomer folding-shaped driver and making method thereof
  • Dielectric elastomer folding-shaped driver and making method thereof

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specific Embodiment approach 1

[0005] Specific implementation mode one: (see Figure 1 ~ Figure 3 ) The dielectric elastomer folding driver of this embodiment is composed of a dielectric elastomer film 1, a first flexible electrode 2, a second flexible electrode 3, a first aluminum foil 4 and a second aluminum foil 5, and the dielectric elastomer film 1 One side of the surface is coated with the first flexible electrode 2, and the other side surface of the dielectric elastomer film 1 is coated with the second flexible electrode 3, and the dielectric elastomer with the first flexible electrode 2 and the second flexible electrode 3 The film 1 is sequentially folded into a cuboid shape, the first aluminum foil 4 is connected to the second flexible electrode 3 , and the second aluminum foil 5 is connected to the first flexible electrode 2 .

specific Embodiment approach 2

[0006] Specific implementation mode two: (see Figure 1 ~ Figure 3 ) The material of the first flexible electrode 2 in this embodiment is graphite. Others are the same as in the first embodiment.

specific Embodiment approach 3

[0007] Specific implementation mode three: (see Figure 1 ~ Figure 3 ) The material of the second flexible electrode 3 in this embodiment is graphite. Others are the same as in the first embodiment.

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Abstract

A folded dielectric elastomer driver and the manufacturing method thereof are disclosed, relating to a driver and the manufacturing method thereof. The invention aims at solving the problems of long response time, big noise, large size, big weight, great electricity consumption and poor flexibility in current mechanical driving, hydraulic driving and motor driving modes. The invention sequentially folds a dielectric elastomer film which is provided with a first flexible electrode and a second flexible electrode into a cuboid body. The method is that 7-15 potions of silastic virgin rubber, 0.3-1.6 potions of activator and more than 0-5.5 potions of elasticity modulus regulation agent are mixed round with a stirring mill with a rotating speed of 40-400r/m under room temperature for 3-5 minutes and then are solidified for 16-48 hours. The driver of the invention is of big transfiguration, high elastic energy density, short response time, long fatigue lifetime, small volume, high precision, little noise, good flexibility and good simulation property. The method is simple in technique and short in technological process and the products made with the method are of reliable quality.

Description

technical field [0001] The invention relates to a driver and a manufacturing method thereof. Background technique [0002] As far as the driver is concerned, the existing mechanical drives, hydraulic drives, and motor drives have the problems of long response time, large noise, large volume, heavy weight, high power consumption, complex structure, poor flexibility, and poor biocompatibility. Contents of the invention [0003] The purpose of the present invention is to solve the problems of existing mechanical drive, hydraulic drive and motor drive, which require long response time, produce large noise, large volume, large weight, large power consumption, complex structure, poor flexibility and poor biocompatibility. To solve the problem, provide a dielectric elastomer folded driver and its manufacturing method. The dielectric elastomer folded driver of the present invention is composed of a dielectric elastomer film, a first flexible electrode, a second flexible electrode...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02N1/00
Inventor 冷劲松刘彦菊张震刘立武施亮邓刚
Owner HARBIN INST OF TECH
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