JPH0265369U - - Google Patents
Info
- Publication number
- JPH0265369U JPH0265369U JP14550588U JP14550588U JPH0265369U JP H0265369 U JPH0265369 U JP H0265369U JP 14550588 U JP14550588 U JP 14550588U JP 14550588 U JP14550588 U JP 14550588U JP H0265369 U JPH0265369 U JP H0265369U
- Authority
- JP
- Japan
- Prior art keywords
- metal material
- piezoelectric element
- external electrode
- piezoelectric
- piezoelectric actuator
- 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.)
- Granted
Links
- 239000007769 metal material Substances 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14550588U JPH0737325Y2 (ja) | 1988-11-07 | 1988-11-07 | 圧電アクチュエータ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14550588U JPH0737325Y2 (ja) | 1988-11-07 | 1988-11-07 | 圧電アクチュエータ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0265369U true JPH0265369U (fr) | 1990-05-16 |
| JPH0737325Y2 JPH0737325Y2 (ja) | 1995-08-23 |
Family
ID=31414157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14550588U Expired - Lifetime JPH0737325Y2 (ja) | 1988-11-07 | 1988-11-07 | 圧電アクチュエータ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0737325Y2 (fr) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7280145B2 (en) | 2002-07-30 | 2007-10-09 | Olympus Optical Co., Ltd. | Camera and image pick-up device unit having an optical member that is vibrated to remove dust |
| US7324149B2 (en) | 2002-05-20 | 2008-01-29 | Olympus Optical Co., Ltd. | Camera and image pick-up device unit having an optical member that is vibrated to remove dust |
| US7324148B2 (en) | 2002-04-26 | 2008-01-29 | Olympus Optical Co., Ltd. | Camera and image pickup device unit used therefor having a sealing structure between a dust proofing member and an image pick up device |
| US7339623B2 (en) | 2002-05-27 | 2008-03-04 | Olympus Optical Co., Ltd. | Camera and image pickup device unit which reduce influence of dust image quality |
-
1988
- 1988-11-07 JP JP14550588U patent/JPH0737325Y2/ja not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7324148B2 (en) | 2002-04-26 | 2008-01-29 | Olympus Optical Co., Ltd. | Camera and image pickup device unit used therefor having a sealing structure between a dust proofing member and an image pick up device |
| US7589780B2 (en) | 2002-04-26 | 2009-09-15 | Olympus Optical Co., Ltd. | Camera and image pick-up device unit used therefor having a sealing structure between a dust-proofing member and an image pick-up device |
| US7324149B2 (en) | 2002-05-20 | 2008-01-29 | Olympus Optical Co., Ltd. | Camera and image pick-up device unit having an optical member that is vibrated to remove dust |
| US7339623B2 (en) | 2002-05-27 | 2008-03-04 | Olympus Optical Co., Ltd. | Camera and image pickup device unit which reduce influence of dust image quality |
| US7280145B2 (en) | 2002-07-30 | 2007-10-09 | Olympus Optical Co., Ltd. | Camera and image pick-up device unit having an optical member that is vibrated to remove dust |
| US7591598B2 (en) | 2002-07-30 | 2009-09-22 | Olympus Optical Co., Ltd. | Camera having a dust-proofing member that is vibrated to remove dust, the dust-proofing member being pressed by a spring pressing member toward a sealing part that seals a space between the dust-proofing member and an image pickup-device |
| US7686524B2 (en) | 2002-07-30 | 2010-03-30 | Olympus Optical Co., Ltd. | Image pick-up device unit having a dust-proofing member that is vibrated to remove dust, the dust-proofing member being pressed by a spring pressing member toward a sealing structure that seals an interval between the dust-proofing member and an image pick-up device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0737325Y2 (ja) | 1995-08-23 |