NL209681A - - Google Patents
Info
- Publication number
- NL209681A NL209681A NL209681DA NL209681A NL 209681 A NL209681 A NL 209681A NL 209681D A NL209681D A NL 209681DA NL 209681 A NL209681 A NL 209681A
- Authority
- NL
- Netherlands
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR335269X | 1955-08-10 | ||
| FR814830X | 1955-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL209681A true NL209681A (en) |
Family
ID=29217333
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL209681D NL209681A (en) | 1955-08-10 | ||
| NL209691D NL209691A (en) | 1955-08-10 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL209691D NL209691A (en) | 1955-08-10 |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR1132624A (en) |
| GB (1) | GB814830A (en) |
| NL (2) | NL209691A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1175044B (en) * | 1957-08-23 | 1964-07-30 | Jean Louis Gratzmuller | Free piston for a hydropneumatic energy storage device that can be exposed to strong temperature fluctuations |
| US4169604A (en) * | 1978-04-19 | 1979-10-02 | Heathcott Joe W | Rod seal |
| US4936197A (en) * | 1988-10-12 | 1990-06-26 | C. E. Conover & Co., Inc. | Dynamic seal construction |
-
0
- NL NL209681D patent/NL209681A/xx unknown
- NL NL209691D patent/NL209691A/xx unknown
-
1955
- 1955-08-10 FR FR1132624D patent/FR1132624A/en not_active Expired
-
1956
- 1956-08-07 GB GB24137/56A patent/GB814830A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL209691A (en) | |
| GB814830A (en) | 1959-06-10 |
| FR1132624A (en) | 1957-03-13 |