JPS507918A - - Google Patents
Info
- Publication number
- JPS507918A JPS507918A JP5966073A JP5966073A JPS507918A JP S507918 A JPS507918 A JP S507918A JP 5966073 A JP5966073 A JP 5966073A JP 5966073 A JP5966073 A JP 5966073A JP S507918 A JPS507918 A JP S507918A
- Authority
- JP
- Japan
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5966073A JPS507918A (zh) | 1973-05-30 | 1973-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5966073A JPS507918A (zh) | 1973-05-30 | 1973-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS507918A true JPS507918A (zh) | 1975-01-27 |
Family
ID=13119564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5966073A Pending JPS507918A (zh) | 1973-05-30 | 1973-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS507918A (zh) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52153018A (en) * | 1976-06-15 | 1977-12-19 | Nippon Piston Ring Co Ltd | Valve seat |
| JPS54121774U (zh) * | 1978-02-14 | 1979-08-25 | ||
| JPS5578118A (en) * | 1978-12-06 | 1980-06-12 | Nissan Motor Co Ltd | Valve seat for internal combustion engine |
| WO2019221106A1 (ja) * | 2018-05-15 | 2019-11-21 | 日本ピストンリング株式会社 | 内燃機関用鉄基焼結合金製バルブシート |
-
1973
- 1973-05-30 JP JP5966073A patent/JPS507918A/ja active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52153018A (en) * | 1976-06-15 | 1977-12-19 | Nippon Piston Ring Co Ltd | Valve seat |
| JPS54121774U (zh) * | 1978-02-14 | 1979-08-25 | ||
| JPS5578118A (en) * | 1978-12-06 | 1980-06-12 | Nissan Motor Co Ltd | Valve seat for internal combustion engine |
| WO2019221106A1 (ja) * | 2018-05-15 | 2019-11-21 | 日本ピストンリング株式会社 | 内燃機関用鉄基焼結合金製バルブシート |
| CN112088062A (zh) * | 2018-05-15 | 2020-12-15 | 日本活塞环株式会社 | 内燃机用铁基烧结合金制阀座 |
| JPWO2019221106A1 (ja) * | 2018-05-15 | 2021-07-15 | 日本ピストンリング株式会社 | 内燃機関用鉄基焼結合金製バルブシート |
| EP3795280A4 (en) * | 2018-05-15 | 2022-01-26 | Nippon Piston Ring Co., Ltd. | SINTERED IRON-BASED ALLOY VALVE SEAT FOR INTERNAL COMBUSTION ENGINE |
| US11549408B2 (en) | 2018-05-15 | 2023-01-10 | Nippon Piston Ring Co., Ltd. | Iron-based sintered alloy valve seat for internal combustion engine |
| CN112088062B (zh) * | 2018-05-15 | 2023-07-25 | 日本活塞环株式会社 | 内燃机用铁基烧结合金制阀座 |