JPS54176057U - - Google Patents
Info
- Publication number
- JPS54176057U JPS54176057U JP7374678U JP7374678U JPS54176057U JP S54176057 U JPS54176057 U JP S54176057U JP 7374678 U JP7374678 U JP 7374678U JP 7374678 U JP7374678 U JP 7374678U JP S54176057 U JPS54176057 U JP S54176057U
- 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
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7374678U JPS54176057U (ru) | 1978-05-31 | 1978-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7374678U JPS54176057U (ru) | 1978-05-31 | 1978-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS54176057U true JPS54176057U (ru) | 1979-12-12 |
Family
ID=28986636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7374678U Pending JPS54176057U (ru) | 1978-05-31 | 1978-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54176057U (ru) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020530545A (ja) * | 2017-08-09 | 2020-10-22 | メインスプリング エナジー， インコーポレイテッド | 圧力係止のために構成されたシールリングアセンブリ |
| US10975966B2 (en) | 2017-08-09 | 2021-04-13 | Mainspring Energy, Inc. | Piston sealing ring assembly having a gap cover element |
-
1978
- 1978-05-31 JP JP7374678U patent/JPS54176057U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020530545A (ja) * | 2017-08-09 | 2020-10-22 | メインスプリング エナジー， インコーポレイテッド | 圧力係止のために構成されたシールリングアセンブリ |
| US10975966B2 (en) | 2017-08-09 | 2021-04-13 | Mainspring Energy, Inc. | Piston sealing ring assembly having a gap cover element |
| US11530691B2 (en) | 2017-08-09 | 2022-12-20 | Mainspring Energy, Inc. | Sealing ring assemblies configured for pressure locking |
| US11767915B2 (en) | 2017-08-09 | 2023-09-26 | Mainspring Energy, Inc. | Piston sealing ring assembly having a gap cover element |
| EP3665405B1 (en) * | 2017-08-09 | 2024-02-21 | Mainspring Energy, Inc. | Piston sealing ring assembly having a gap cover element |