JPH0614737Y2 - 歯科用ハンドピース - Google Patents
歯科用ハンドピースInfo
- Publication number
- JPH0614737Y2 JPH0614737Y2 JP16029988U JP16029988U JPH0614737Y2 JP H0614737 Y2 JPH0614737 Y2 JP H0614737Y2 JP 16029988 U JP16029988 U JP 16029988U JP 16029988 U JP16029988 U JP 16029988U JP H0614737 Y2 JPH0614737 Y2 JP H0614737Y2
- Authority
- JP
- Japan
- Prior art keywords
- impeller
- handpiece
- dental handpiece
- permanent magnet
- compressed air
- 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 - Lifetime
Links
- 239000000919 ceramic Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 description 11
- 238000005339 levitation Methods 0.000 description 8
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16029988U JPH0614737Y2 (ja) | 1988-12-08 | 1988-12-08 | 歯科用ハンドピース |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16029988U JPH0614737Y2 (ja) | 1988-12-08 | 1988-12-08 | 歯科用ハンドピース |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0279915U JPH0279915U (enrdf_load_stackoverflow) | 1990-06-20 |
| JPH0614737Y2 true JPH0614737Y2 (ja) | 1994-04-20 |
Family
ID=31442246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16029988U Expired - Lifetime JPH0614737Y2 (ja) | 1988-12-08 | 1988-12-08 | 歯科用ハンドピース |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0614737Y2 (enrdf_load_stackoverflow) |
-
1988
- 1988-12-08 JP JP16029988U patent/JPH0614737Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0279915U (enrdf_load_stackoverflow) | 1990-06-20 |
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