JPS61157864U - - Google Patents
Info
- Publication number
- JPS61157864U JPS61157864U JP4130085U JP4130085U JPS61157864U JP S61157864 U JPS61157864 U JP S61157864U JP 4130085 U JP4130085 U JP 4130085U JP 4130085 U JP4130085 U JP 4130085U JP S61157864 U JPS61157864 U JP S61157864U
- Authority
- JP
- Japan
- Prior art keywords
- supply pipe
- contact plate
- pulverized coal
- pipe wall
- piezoelectric element
- 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
- 239000012212 insulator Substances 0.000 claims description 2
- 239000003245 coal Substances 0.000 claims 2
- 238000012806 monitoring device Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4130085U JPS61157864U (2) | 1985-03-22 | 1985-03-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4130085U JPS61157864U (2) | 1985-03-22 | 1985-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61157864U true JPS61157864U (2) | 1986-09-30 |
Family
ID=30550991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4130085U Pending JPS61157864U (2) | 1985-03-22 | 1985-03-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61157864U (2) |
-
1985
- 1985-03-22 JP JP4130085U patent/JPS61157864U/ja active Pending
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