FR1141238A - Distributeur pour commandes pneumatiques, oléodynamiques ou analogues - Google Patents
Distributeur pour commandes pneumatiques, oléodynamiques ou analoguesInfo
- Publication number
- FR1141238A FR1141238A FR1141238DA FR1141238A FR 1141238 A FR1141238 A FR 1141238A FR 1141238D A FR1141238D A FR 1141238DA FR 1141238 A FR1141238 A FR 1141238A
- Authority
- FR
- France
- Prior art keywords
- distributor
- pneumatic
- hydraulic
- similar controls
- controls
- 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.)
- Expired
Links
Classifications
-
- 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
-
- 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
- F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
- F16J15/3236—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips with at least one lip for each surface, e.g. U-cup packings
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
- F16K27/041—Construction of housing; Use of materials therefor of sliding valves cylindrical slide valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1141238X | 1955-02-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1141238A true FR1141238A (fr) | 1957-08-28 |
Family
ID=11431813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1141238D Expired FR1141238A (fr) | 1955-02-11 | 1956-02-10 | Distributeur pour commandes pneumatiques, oléodynamiques ou analogues |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1141238A (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3122168A (en) * | 1962-02-14 | 1964-02-25 | Sun Oil Co | Fluid sampling valve |
US3253617A (en) * | 1962-10-09 | 1966-05-31 | Beckett Harcum Co | Spool valve construction |
US3680596A (en) * | 1970-12-28 | 1972-08-01 | Ross Operating Valve Co | Resilient seal spool valve |
FR2429949A1 (fr) * | 1978-06-28 | 1980-01-25 | Festo Maschf Stoll G | Distributeur pour circuits de fluides sous pression |
WO2005071296A1 (fr) * | 2004-01-22 | 2005-08-04 | Robur S.P.A. | Valve a inversion de cycle pour systemes de refrigeration/chauffage du type pompe a chaleur a absorption |
-
1956
- 1956-02-10 FR FR1141238D patent/FR1141238A/fr not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3122168A (en) * | 1962-02-14 | 1964-02-25 | Sun Oil Co | Fluid sampling valve |
US3253617A (en) * | 1962-10-09 | 1966-05-31 | Beckett Harcum Co | Spool valve construction |
US3680596A (en) * | 1970-12-28 | 1972-08-01 | Ross Operating Valve Co | Resilient seal spool valve |
FR2429949A1 (fr) * | 1978-06-28 | 1980-01-25 | Festo Maschf Stoll G | Distributeur pour circuits de fluides sous pression |
WO2005071296A1 (fr) * | 2004-01-22 | 2005-08-04 | Robur S.P.A. | Valve a inversion de cycle pour systemes de refrigeration/chauffage du type pompe a chaleur a absorption |
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