TW200744725A - Piezoelectric car - Google Patents

Piezoelectric car

Info

Publication number
TW200744725A
TW200744725A TW095119964A TW95119964A TW200744725A TW 200744725 A TW200744725 A TW 200744725A TW 095119964 A TW095119964 A TW 095119964A TW 95119964 A TW95119964 A TW 95119964A TW 200744725 A TW200744725 A TW 200744725A
Authority
TW
Taiwan
Prior art keywords
piezoelectric
startor
rotor
car
power
Prior art date
Application number
TW095119964A
Other languages
Chinese (zh)
Other versions
TWI289468B (en
Inventor
Jwo-Ming Jou
Kai-Lin Huang
Huang-Kuang Kung
Original Assignee
Univ Cheng Shiu
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 Cheng Shiu filed Critical Univ Cheng Shiu
Priority to TW95119964A priority Critical patent/TWI289468B/en
Application granted granted Critical
Publication of TWI289468B publication Critical patent/TWI289468B/en
Publication of TW200744725A publication Critical patent/TW200744725A/en

Links

Abstract

The present invention discloses a piezoelectric car, comprising a seat body, a piezoelectric motor, wheels and a driving circuit. Among above, the piezoelectric motor and the wheel combine with the seat body so as to transfer and to provide driving power respectively. The piezoelectric motor has: a piezoelectric startor, which is used to provide power; a rotor, which is propped against the piezoelectric startor to transfer power; a spindle, which is used to retain the piezoelectric startor and the rotor; an elastic element, which is used to provide pre-stress for the piezoelectric startor and the rotor; and a restricting element, which is used to restrictively position the rotor. In addition, the piezoelectric motor can output power through the driving circuit, so that the piezoelectric car can be move on rail or on road.
TW95119964A 2006-06-06 2006-06-06 Piezoelectric car TWI289468B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW95119964A TWI289468B (en) 2006-06-06 2006-06-06 Piezoelectric car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW95119964A TWI289468B (en) 2006-06-06 2006-06-06 Piezoelectric car

Publications (2)

Publication Number Publication Date
TWI289468B TWI289468B (en) 2007-11-11
TW200744725A true TW200744725A (en) 2007-12-16

Family

ID=39295666

Family Applications (1)

Application Number Title Priority Date Filing Date
TW95119964A TWI289468B (en) 2006-06-06 2006-06-06 Piezoelectric car

Country Status (1)

Country Link
TW (1) TWI289468B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI513172B (en) * 2011-01-11 2015-12-11 Univ Cheng Shiu The ultrasonic driving system

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI511764B (en) * 2011-11-08 2015-12-11 Univ Cheng Shiu The piezoelectric driving system of high actuating force
TWI555564B (en) * 2014-04-02 2016-11-01 shi-xiao Xu Power car
CN112271954A (en) * 2020-11-13 2021-01-26 上海工程技术大学 Symmetrically-arranged double-foot driving linear ultrasonic motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI513172B (en) * 2011-01-11 2015-12-11 Univ Cheng Shiu The ultrasonic driving system

Also Published As

Publication number Publication date
TWI289468B (en) 2007-11-11

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees