JPS6360617U - - Google Patents
Info
- Publication number
- JPS6360617U JPS6360617U JP15511186U JP15511186U JPS6360617U JP S6360617 U JPS6360617 U JP S6360617U JP 15511186 U JP15511186 U JP 15511186U JP 15511186 U JP15511186 U JP 15511186U JP S6360617 U JPS6360617 U JP S6360617U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- coating layer
- utility
- model registration
- seat
- 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
- 239000011247 coating layer Substances 0.000 claims 2
- 229910052581 Si3N4 Inorganic materials 0.000 claims 1
- 229910003460 diamond Inorganic materials 0.000 claims 1
- 239000010432 diamond Substances 0.000 claims 1
- 229910021385 hard carbon Inorganic materials 0.000 claims 1
- 238000001746 injection moulding Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 230000000737 periodic effect Effects 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims 1
- 229910010271 silicon carbide Inorganic materials 0.000 claims 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15511186U JPH043778Y2 (enExample) | 1986-10-09 | 1986-10-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15511186U JPH043778Y2 (enExample) | 1986-10-09 | 1986-10-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6360617U true JPS6360617U (enExample) | 1988-04-22 |
| JPH043778Y2 JPH043778Y2 (enExample) | 1992-02-05 |
Family
ID=31075520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15511186U Expired JPH043778Y2 (enExample) | 1986-10-09 | 1986-10-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH043778Y2 (enExample) |
-
1986
- 1986-10-09 JP JP15511186U patent/JPH043778Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH043778Y2 (enExample) | 1992-02-05 |