SE302408B - - Google Patents
Info
- Publication number
- SE302408B SE302408B SE12573/63A SE1257363A SE302408B SE 302408 B SE302408 B SE 302408B SE 12573/63 A SE12573/63 A SE 12573/63A SE 1257363 A SE1257363 A SE 1257363A SE 302408 B SE302408 B SE 302408B
- Authority
- SE
- Sweden
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
- F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
- F15B1/02—Installations or systems with accumulators
- F15B1/024—Installations or systems with accumulators used as a supplementary power source, e.g. to store energy in idle periods to balance pump load
-
- 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
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
-
- 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
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/04—Special measures taken in connection with the properties of the fluid
- F15B21/044—Removal or measurement of undissolved gas, e.g. de-aeration, venting or bleeding
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- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
- F15B2211/21—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge
- F15B2211/212—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge the pressure sources being accumulators
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
- F15B2211/265—Control of multiple pressure sources
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/30—Directional control
- F15B2211/315—Directional control characterised by the connections of the valve or valves in the circuit
- F15B2211/3157—Directional control characterised by the connections of the valve or valves in the circuit being connected to a pressure source, an output member and a return line
- F15B2211/31582—Directional control characterised by the connections of the valve or valves in the circuit being connected to a pressure source, an output member and a return line having multiple pressure sources and a single output member
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/60—Circuit components or control therefor
- F15B2211/61—Secondary circuits
- F15B2211/613—Feeding circuits
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/60—Circuit components or control therefor
- F15B2211/655—Methods of contamination control, i.e. methods of control of the cleanliness of circuit components or of the pressure fluid
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Fluid-Pressure Circuits (AREA)
- Fluid-Driven Valves (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR915617A FR1350707A (fr) | 1962-11-16 | 1962-11-16 | Installation de commande hydraulique à réponse rapide |
Publications (1)
Publication Number | Publication Date |
---|---|
SE302408B true SE302408B (xx) | 1968-07-15 |
Family
ID=8790926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE12573/63A SE302408B (xx) | 1962-11-16 | 1963-11-14 |
Country Status (8)
Country | Link |
---|---|
US (1) | US3252381A (xx) |
AT (1) | AT256237B (xx) |
CH (1) | CH402618A (xx) |
DE (1) | DE1425786B2 (xx) |
ES (1) | ES293503A1 (xx) |
FR (1) | FR1350707A (xx) |
GB (1) | GB1066590A (xx) |
SE (1) | SE302408B (xx) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE328496B (xx) * | 1969-12-04 | 1970-09-14 | K Walander | |
FR2115506A5 (xx) * | 1970-11-23 | 1972-07-07 | Gratzmuller Jean Louis | |
USRE30115E (en) * | 1974-10-21 | 1979-10-16 | Exxon Production Research Company | Balanced stem fail-safe valve system |
US3933338A (en) * | 1974-10-21 | 1976-01-20 | Exxon Production Research Company | Balanced stem fail-safe valve system |
CH627247A5 (xx) * | 1977-08-29 | 1981-12-31 | Jean Louis Gratzmuller | |
DE102014209132A1 (de) * | 2014-05-14 | 2015-11-19 | Robert Bosch Gmbh | Hydrauliksystem |
DE102014210197A1 (de) | 2014-05-28 | 2015-12-03 | Robert Bosch Gmbh | Verfahren zum Batteriemanagement und Batteriemanagementsystem |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2608986A (en) * | 1945-07-23 | 1952-09-02 | William T Stephens | Fluid flow control valve |
US2948262A (en) * | 1956-03-02 | 1960-08-09 | Gratzmuller Jean Louis | Pressure-limiting device |
US2972337A (en) * | 1959-11-30 | 1961-02-21 | Gen Electric | Hydraulically actuated operating mechanism for an electric circuit breaker |
US3119308A (en) * | 1961-10-19 | 1964-01-28 | Gen Electric | Velocity and rate of change of pressure limiting system |
-
1962
- 1962-11-16 FR FR915617A patent/FR1350707A/fr not_active Expired
-
1963
- 1963-11-06 DE DE19631425786 patent/DE1425786B2/de active Pending
- 1963-11-08 GB GB44196/63A patent/GB1066590A/en not_active Expired
- 1963-11-12 CH CH1384463A patent/CH402618A/fr unknown
- 1963-11-13 ES ES293503A patent/ES293503A1/es not_active Expired
- 1963-11-14 SE SE12573/63A patent/SE302408B/xx unknown
- 1963-11-14 AT AT912363A patent/AT256237B/de active
- 1963-11-14 US US323791A patent/US3252381A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB1066590A (en) | 1967-04-26 |
DE1425786A1 (de) | 1969-04-03 |
CH402618A (fr) | 1965-11-15 |
AT256237B (de) | 1967-08-10 |
DE1425786B2 (de) | 1971-02-04 |
ES293503A1 (es) | 1964-01-16 |
FR1350707A (fr) | 1964-01-31 |
US3252381A (en) | 1966-05-24 |