JPH0177652U - - Google Patents
Info
- Publication number
- JPH0177652U JPH0177652U JP1987173558U JP17355887U JPH0177652U JP H0177652 U JPH0177652 U JP H0177652U JP 1987173558 U JP1987173558 U JP 1987173558U JP 17355887 U JP17355887 U JP 17355887U JP H0177652 U JPH0177652 U JP H0177652U
- Authority
- JP
- Japan
- Prior art keywords
- support tube
- detection sensor
- vibration detector
- piezoelectric vibration
- diaphragm
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Dry Development In Electrophotography (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987173558U JPH0177652U (un) | 1987-11-12 | 1987-11-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987173558U JPH0177652U (un) | 1987-11-12 | 1987-11-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0177652U true JPH0177652U (un) | 1989-05-25 |
Family
ID=31465462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987173558U Pending JPH0177652U (un) | 1987-11-12 | 1987-11-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0177652U (un) |
-
1987
- 1987-11-12 JP JP1987173558U patent/JPH0177652U/ja active Pending