NL257884A - - Google Patents
Info
- Publication number
- NL257884A NL257884A NL257884DA NL257884A NL 257884 A NL257884 A NL 257884A NL 257884D A NL257884D A NL 257884DA NL 257884 A NL257884 A NL 257884A
- 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
- F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/0401—Valve members; Fluid interconnections therefor
- F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Actuator (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR809988A FR1249362A (fr) | 1959-11-12 | 1959-11-12 | Perfectionnements aux dispositifs de commande pneumatique à double effet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL257884A true NL257884A (xx) | 1964-04-10 |
Family
ID=8721207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL257884D NL257884A (xx) | 1959-11-12 | 1960-11-12 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE596342A (xx) |
| CH (1) | CH367052A (xx) |
| DE (1) | DE1400524A1 (xx) |
| FR (1) | FR1249362A (xx) |
| GB (1) | GB939035A (xx) |
| LU (1) | LU39326A1 (xx) |
| NL (1) | NL257884A (xx) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1295534A (fr) * | 1961-04-27 | 1962-06-08 | Rech Etudes Prod | Servo-commande hydraulique |
| DE1211452B (de) * | 1964-01-15 | 1966-02-24 | Erich Herion | Steuer- oder Mehrwegeschieber mit Antrieb durch Kolben |
| FR1395635A (fr) * | 1964-01-27 | 1965-04-16 | Nord Aviation | Vérin à pression de fluide à trois positions stables |
| JPS52121879A (en) * | 1976-04-05 | 1977-10-13 | Nippon Air Brake Co | Device for determining position |
| DE2915783C2 (de) * | 1979-04-19 | 1986-07-03 | Vickers Systems GmbH, 6380 Bad Homburg | Aus Sicherheitsgründen arbeitsüberwachte Ventilanordnung |
| FR2503284A1 (fr) * | 1981-04-02 | 1982-10-08 | Therond Marcel | Perfectionnements apportes aux installations pneumatiques d'actionnement |
-
1959
- 1959-11-12 FR FR809988A patent/FR1249362A/fr not_active Expired
-
1960
- 1960-10-24 LU LU39326D patent/LU39326A1/xx unknown
- 1960-10-24 BE BE596342A patent/BE596342A/fr unknown
- 1960-10-25 CH CH1195060A patent/CH367052A/fr unknown
- 1960-11-08 GB GB3832360A patent/GB939035A/en not_active Expired
- 1960-11-12 NL NL257884D patent/NL257884A/xx unknown
- 1960-11-12 DE DE19601400524 patent/DE1400524A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CH367052A (fr) | 1963-01-31 |
| BE596342A (fr) | 1961-04-24 |
| GB939035A (en) | 1963-10-09 |
| DE1400524A1 (de) | 1968-10-17 |
| FR1249362A (fr) | 1960-12-30 |
| LU39326A1 (xx) | 1962-04-14 |