Piezoelectric Drive Circuitry And System And Method Thereof

Abstract: A method and system of piezoelectric drive circuitry (100) is disclosed. The method includes receiving a fluidic mixture from an enlist of a channel. Vibration is applied along the length of the channel using a piezoelectric actuator (108) operating at a predefined frequency. The first liquid is received from at least one outlet (304, 308). The piezoelectric actuator (108) is configured to vibrate at a predefined frequency by a wave signal is generated at the predefined frequency, a first PWM signal and a second PWM signal is generated based on the square wave signal, the first PWM signal and the second PWM signal are alternatively applied to the piezoelectric actuator (108). [FIG.4]

Patent Information

Application #

Filing Date

08 September 2023

Publication Number

11/2025

Publication Type

INA

Invention Field

MECHANICAL ENGINEERING

Status

Email

Parent Application

Applicants

L&T TECHNOLOGY SERVICES LIMITED

DLF IT SEZ Park, 2nd Floor – Block 3, 1/124, Mount Poonamallee Road, Ramapuram, Chennai - 600 089, Tamil Nadu, India

Inventors

1. RANGACHAR NARASIMHA MOORTHY VIJAYA RAGHAVAN

191, 2nd cross, 2nd stage, Brindavan Extension, Mysuru, Karnataka, India – 570020.

2. SANGEETHA TAKOOR

1-10-168/6, Shri Polali Nilaya, Padavu Village, Prashanthi Road, Shakthinagar, Mangaluru, Karnataka, India – 575016.

Specification

Description:PLEASE REFER THE ATTACHMENT , Claims:PLEASE REFER THE ATTACHMENT

Documents

Application Documents

#	Name	Date
1	202341060791-STATEMENT OF UNDERTAKING (FORM 3) [08-09-2023(online)].pdf	2023-09-08
2	202341060791-REQUEST FOR EXAMINATION (FORM-18) [08-09-2023(online)].pdf	2023-09-08
3	202341060791-PROOF OF RIGHT [08-09-2023(online)].pdf	2023-09-08
4	202341060791-POWER OF AUTHORITY [08-09-2023(online)].pdf	2023-09-08
5	202341060791-FORM 18 [08-09-2023(online)].pdf	2023-09-08
6	202341060791-FORM 1 [08-09-2023(online)].pdf	2023-09-08
7	202341060791-DRAWINGS [08-09-2023(online)].pdf	2023-09-08
8	202341060791-DECLARATION OF INVENTORSHIP (FORM 5) [08-09-2023(online)].pdf	2023-09-08
9	202341060791-COMPLETE SPECIFICATION [08-09-2023(online)].pdf	2023-09-08