JP4333146B2 - 圧電アクチュエータ、時計および携帯機器 - Google Patents
圧電アクチュエータ、時計および携帯機器 Download PDFInfo
- Publication number
- JP4333146B2 JP4333146B2 JP2003015252A JP2003015252A JP4333146B2 JP 4333146 B2 JP4333146 B2 JP 4333146B2 JP 2003015252 A JP2003015252 A JP 2003015252A JP 2003015252 A JP2003015252 A JP 2003015252A JP 4333146 B2 JP4333146 B2 JP 4333146B2
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- rotor
- vibration
- piezoelectric actuator
- piezoelectric
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 230000003014 reinforcing effect Effects 0.000 claims description 21
- 238000005452 bending Methods 0.000 claims description 15
- 230000004048 modification Effects 0.000 description 28
- 238000012986 modification Methods 0.000 description 28
- 238000010586 diagram Methods 0.000 description 13
- 238000006073 displacement reaction Methods 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000004020 conductor Substances 0.000 description 5
- 230000003321 amplification Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 230000008602 contraction Effects 0.000 description 4
- 238000003199 nucleic acid amplification method Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052451 lead zirconate titanate Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000615 nonconductor Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000002033 PVDF binder Substances 0.000 description 1
- 229910002113 barium titanate Inorganic materials 0.000 description 1
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- NKZSPGSOXYXWQA-UHFFFAOYSA-N dioxido(oxo)titanium;lead(2+) Chemical compound [Pb+2].[O-][Ti]([O-])=O NKZSPGSOXYXWQA-UHFFFAOYSA-N 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- JQJCSZOEVBFDKO-UHFFFAOYSA-N lead zinc Chemical compound [Zn].[Pb] JQJCSZOEVBFDKO-UHFFFAOYSA-N 0.000 description 1
- HFGPZNIAWCZYJU-UHFFFAOYSA-N lead zirconate titanate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Zr+4].[Pb+2] HFGPZNIAWCZYJU-UHFFFAOYSA-N 0.000 description 1
- GQYHUHYESMUTHG-UHFFFAOYSA-N lithium niobate Chemical compound [Li+].[O-][Nb](=O)=O GQYHUHYESMUTHG-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 229910052706 scandium Inorganic materials 0.000 description 1
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Images
Landscapes
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003015252A JP4333146B2 (ja) | 1999-03-15 | 2003-01-23 | 圧電アクチュエータ、時計および携帯機器 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6915899 | 1999-03-15 | ||
| JP11-69158 | 1999-03-15 | ||
| JP2003015252A JP4333146B2 (ja) | 1999-03-15 | 2003-01-23 | 圧電アクチュエータ、時計および携帯機器 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25022599A Division JP3719061B2 (ja) | 1998-12-21 | 1999-09-03 | 圧電アクチュエータ、時計および携帯機器 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2003250284A JP2003250284A (ja) | 2003-09-05 |
| JP2003250284A5 JP2003250284A5 (enrdf_load_stackoverflow) | 2006-10-19 |
| JP4333146B2 true JP4333146B2 (ja) | 2009-09-16 |
Family
ID=28676578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003015252A Expired - Fee Related JP4333146B2 (ja) | 1999-03-15 | 2003-01-23 | 圧電アクチュエータ、時計および携帯機器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4333146B2 (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5466253B2 (ja) * | 2006-01-17 | 2014-04-09 | セイコーインスツル株式会社 | 圧電アクチュエータ及びそれを用いた電子機器 |
-
2003
- 2003-01-23 JP JP2003015252A patent/JP4333146B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2003250284A (ja) | 2003-09-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7253552B2 (en) | Piezoelectric actuator, timepiece, and portable device | |
| JP3719061B2 (ja) | 圧電アクチュエータ、時計および携帯機器 | |
| JP3387101B2 (ja) | アクチュエータ、およびそれを用いた時計並びに報知装置 | |
| JP2005237102A (ja) | 圧電アクチュエータ、時計及び電子機器 | |
| JP4222208B2 (ja) | 圧電アクチュエータおよび圧電アクチュエータを備えた時計並びに携帯機器 | |
| JP3614076B2 (ja) | 圧電アクチュエータ、時計、携帯機器および圧電アクチュエータの駆動方法 | |
| JP4333146B2 (ja) | 圧電アクチュエータ、時計および携帯機器 | |
| JP3632562B2 (ja) | 圧電アクチュエータ、時計および携帯機器 | |
| JP2002223577A (ja) | 圧電アクチュエータ、時計、携帯機器、圧電アクチュエータの設計方法および製造方法 | |
| JP3832260B2 (ja) | 圧電アクチュエータ、時計および携帯機器 | |
| JP2002223576A (ja) | 圧電アクチュエータ、時計および携帯機器 | |
| JP3649086B2 (ja) | 圧電アクチュエータ、時計および携帯機器 | |
| JP3614111B2 (ja) | 圧電アクチュエータ、時計、携帯機器及び圧電アクチュエータにおいて押圧力を調整する調整方法 | |
| JP4631124B2 (ja) | 圧電アクチュエータ、時計および機器 | |
| JP3680602B2 (ja) | 圧電アクチュエータ、時計および携帯機器 | |
| JP3861563B2 (ja) | 圧電アクチュエータ、時計および携帯機器 | |
| JP2001286167A (ja) | 圧電アクチュエータの調整方法および圧電アクチュエータ | |
| JP3721928B2 (ja) | 圧電アクチュエータ、時計および携帯機器 | |
| JP2002233174A (ja) | 圧電アクチュエータ、圧電アクチュエータの製造方法、時計および携帯機器 | |
| JP3832278B2 (ja) | 圧電アクチュエータ、時計および小型機器 | |
| HK1035611B (en) | Piezoelectric actuator, time piece, and portable device | |
| JP2000188887A (ja) | 圧電アクチュエータおよび時計 | |
| JP2000188884A (ja) | 圧電アクチュエータおよび時計 | |
| JP2000188885A (ja) | 圧電アクチュエータおよびその製造方法ならびに時計 | |
| JP2001268954A (ja) | アクチュエータ、アクチュエータのロータ、ロータの製造方法、時計および携帯機器 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20060904 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20060904 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080916 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20081106 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20090602 |
|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20090615 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120703 Year of fee payment: 3 |
|
| R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120703 Year of fee payment: 3 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130703 Year of fee payment: 4 |
|
| S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| LAPS | Cancellation because of no payment of annual fees |