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   Technology and Product Development

    Basic Information

Technology developed: Smart Material Actuators for Automobile Applications (TP19762070257)
Category: Technology Service/Know how
Details of Inventor(s):
Inventor Institution/Organization/Company Department Designation
Dr. Hari N. Bhargaw CSIR-AMPRI IMAP Division Senior Principal Scientist
Technical Application Area: Automation and Robotics
If 'Other', please specify:
Smart Functional Material
Please give more details of new technical application area:
Shape memory alloy is a smart material that has the ability to return to its predetermined shape when heated above the transformation temperature. When the wire is heated above their transformation temperature, a large mechanical force is exerted with strain or displacement recovery due to transformation in its phases. This strain recovery with force can be used to design and developed an actuator for mechanical actuation. The SMA transformation temperature is achieved by the resistive Joule heating by DC pulsating current and separate trigger switches OPEN and CLOSE are provided for smooth operation of the actuator.
Organization(s):
CSIR Advanced Materials and Processes Research Institute (AMPRI) Bhopal
Affiliated Ministry: CSIR, Govt. of India
Type of technology development: Indigenous
Does the technology help in replacing any import items currently
procured from outside India?
No
Does the technology have export potential? Yes
Category of Technology developed: Immediate Deployment
Stage of Development: Field Test
Please describe in detail including the TRL Level:
6-7

    Abstract:

Applications: To lock-unlock the doors, open the dickey fuel filler door Latch release actuator
Advantages: Simplicity of control and Smooth operation Low cost Modular design Clean and silent operation High power-to-weight ratio Low maintenance

    Technology Inputs:

Imported Equipment/Spare Parts:
Equipment/Spare Parts Year ITC-HS Code
NA
Indigenous Equipment/Spare Parts:
Equipment/Spare Parts Year ITC-HS Code
NA
Imported Raw Materials:
Raw Materials Year ITC-HS Code
NA
Indigenous Raw Materials:
Raw Materials Year ITC-HS Code
NA
Existing R&D Facilities used:
Facilities Year ITC-HS Code
NA

   Patents & Publications:

Patents:
Filed Patents (No.) Granted Patents (No.) Year
1 1 2018-19
Publications:
Submitted (No.) Published (No.) Year
0 5 NA

    Commercialization Potential:

Who are the Potential Licensees? ancillaries of the automobile industry
What commercially available products address
the same problem?
Company Product Problem Addressed
Would you like to develop this invention further with
corporate research support?
Yes
Would you be interested in participating in cluster based
programs for commercialization research or business
planning for your invention?
Yes
      Submitted by: Hemant Kumar Shukla AMPRI Admin Date of Submission: 28-4-2023



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