JPH0479236U - - Google Patents
Info
- Publication number
- JPH0479236U JPH0479236U JP12314490U JP12314490U JPH0479236U JP H0479236 U JPH0479236 U JP H0479236U JP 12314490 U JP12314490 U JP 12314490U JP 12314490 U JP12314490 U JP 12314490U JP H0479236 U JPH0479236 U JP H0479236U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- center
- chamber
- communication hole
- recess
- 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
- 239000007788 liquid Substances 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000012212 insulator Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12314490U JPH0479236U (da) | 1990-11-22 | 1990-11-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12314490U JPH0479236U (da) | 1990-11-22 | 1990-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0479236U true JPH0479236U (da) | 1992-07-10 |
Family
ID=31870868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12314490U Pending JPH0479236U (da) | 1990-11-22 | 1990-11-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0479236U (da) |
-
1990
- 1990-11-22 JP JP12314490U patent/JPH0479236U/ja active Pending