TW200744725A - Piezoelectric car - Google Patents
Piezoelectric carInfo
- 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
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.
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)
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)
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 |
-
2006
- 2006-06-06 TW TW95119964A patent/TWI289468B/en not_active IP Right Cessation
Cited By (1)
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 |