MY192583A - Ultrasonic motor - Google Patents

Ultrasonic motor

Info

Publication number
MY192583A
MY192583A MYPI2014702645A MYPI2014702645A MY192583A MY 192583 A MY192583 A MY 192583A MY PI2014702645 A MYPI2014702645 A MY PI2014702645A MY PI2014702645 A MYPI2014702645 A MY PI2014702645A MY 192583 A MY192583 A MY 192583A
Authority
MY
Malaysia
Prior art keywords
ultrasonic motor
tubular
assembly
piezoelectric
provides
Prior art date
Application number
MYPI2014702645A
Inventor
Akbari Javad
Dabbagh Hokmabad Vahid
Hamdi Abd Shukor Mohd
Aly Diaa Mohammed Sarhan Ahmed
Reza Besharati Seyed
Amini Hamid
Original Assignee
Univ Malaya
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 Univ Malaya filed Critical Univ Malaya
Priority to MYPI2014702645A priority Critical patent/MY192583A/en
Publication of MY192583A publication Critical patent/MY192583A/en

Links

Landscapes

  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)

Abstract

The present invention provides an improved piezoelectric tubular ultrasonic motor (300) comprising of a tubular piezoelectric ultrasonic motor assembly (100) and a housing assembly (250). The tubular ultrasonic motor assembly (100) further, including a preload adjustment sub-assembly (200) that in cooperation with the housing assembly (250) provides a mechanism for applying an adjustable preload to a rotary shaft/rotor (150) of a tubular piezoelectric ultrasonic motor (300). Figure 8
MYPI2014702645A 2014-09-17 2014-09-17 Ultrasonic motor MY192583A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI2014702645A MY192583A (en) 2014-09-17 2014-09-17 Ultrasonic motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI2014702645A MY192583A (en) 2014-09-17 2014-09-17 Ultrasonic motor

Publications (1)

Publication Number Publication Date
MY192583A true MY192583A (en) 2022-08-29

Family

ID=83047437

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2014702645A MY192583A (en) 2014-09-17 2014-09-17 Ultrasonic motor

Country Status (1)

Country Link
MY (1) MY192583A (en)

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