GB2147054A - Hydraulic device - Google Patents
Hydraulic device Download PDFInfo
- Publication number
- GB2147054A GB2147054A GB08422392A GB8422392A GB2147054A GB 2147054 A GB2147054 A GB 2147054A GB 08422392 A GB08422392 A GB 08422392A GB 8422392 A GB8422392 A GB 8422392A GB 2147054 A GB2147054 A GB 2147054A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cylinder
- pressure
- pump
- cylinders
- chamber
- 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.)
- Withdrawn
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
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
- F15B11/22—Synchronisation of the movement of two or more servomotors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
- B60N2/1635—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable characterised by the drive mechanism
- B60N2/1665—Hydraulic or pneumatic actuation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
- F01D5/282—Selecting composite materials, e.g. blades with reinforcing filaments
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/321—Rotors specially for elastic fluids for axial flow pumps for axial flow compressors
- F04D29/324—Blades
-
- 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
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/71—Multiple output members, e.g. multiple hydraulic motors or cylinders
- F15B2211/7114—Multiple output members, e.g. multiple hydraulic motors or cylinders with direct connection between the chambers of different actuators
- F15B2211/7121—Multiple output members, e.g. multiple hydraulic motors or cylinders with direct connection between the chambers of different actuators the chambers being connected in series
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Transportation (AREA)
- Aviation & Aerospace Engineering (AREA)
- Composite Materials (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Seats For Vehicles (AREA)
- Fluid-Pressure Circuits (AREA)
- Actuator (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833333688 DE3333688A1 (de) | 1983-09-17 | 1983-09-17 | Hydraulisch betaetigbare druckzylinderanordnung |
Publications (2)
Publication Number | Publication Date |
---|---|
GB8422392D0 GB8422392D0 (en) | 1984-10-10 |
GB2147054A true GB2147054A (en) | 1985-05-01 |
Family
ID=6209406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08422392A Withdrawn GB2147054A (en) | 1983-09-17 | 1984-09-05 | Hydraulic device |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS6084403A (pt) |
KR (1) | KR910003951B1 (pt) |
BR (1) | BR8404622A (pt) |
DE (1) | DE3333688A1 (pt) |
ES (1) | ES535462A0 (pt) |
FR (1) | FR2552170A1 (pt) |
GB (1) | GB2147054A (pt) |
IT (1) | IT1181571B (pt) |
SE (1) | SE8404532L (pt) |
ZA (1) | ZA847262B (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01277416A (ja) * | 1988-04-27 | 1989-11-07 | Iseki & Co Ltd | 農作業機の油圧装置 |
US6051042A (en) * | 1997-09-12 | 2000-04-18 | Donaldson Company, Inc. | Air cleaner assembly |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1010045A (en) * | 1963-06-12 | 1965-11-17 | Caterpillar Tractor Co | Leakage prevention for bulldozer pitch jack circuit |
GB1183676A (en) * | 1967-10-20 | 1970-03-11 | Cascade Corp | Load Pusher Apparatus Actuated by Coordinated, Simultaneously Operated Rams. |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1213248B (de) * | 1959-01-20 | 1966-03-24 | Froriep Gmbh Maschf | Vorrichtung zur starren und zwanglaeufigen hydraulischen Parallelfuehrung von beweglichen Maschinenteilen od. dgl. |
US3106064A (en) * | 1960-10-21 | 1963-10-08 | Dura Corp | Fluid pressure control |
US3558094A (en) * | 1969-07-16 | 1971-01-26 | Universal Oil Prod Co | Vehicle seat having optimum angular motion characteristics |
JPS5016863B2 (pt) * | 1971-10-11 | 1975-06-17 | ||
CH601676A5 (pt) * | 1976-11-26 | 1978-07-14 | Kempf & Co Ag | |
JPS5434370U (pt) * | 1977-08-11 | 1979-03-06 |
-
1983
- 1983-09-17 DE DE19833333688 patent/DE3333688A1/de not_active Ceased
-
1984
- 1984-08-28 ES ES535462A patent/ES535462A0/es active Granted
- 1984-09-05 GB GB08422392A patent/GB2147054A/en not_active Withdrawn
- 1984-09-07 JP JP59186651A patent/JPS6084403A/ja active Pending
- 1984-09-10 SE SE8404532A patent/SE8404532L/ not_active Application Discontinuation
- 1984-09-14 ZA ZA847262A patent/ZA847262B/xx unknown
- 1984-09-14 BR BR8404622A patent/BR8404622A/pt unknown
- 1984-09-14 IT IT85633/84A patent/IT1181571B/it active
- 1984-09-14 FR FR8414116A patent/FR2552170A1/fr active Pending
- 1984-09-17 KR KR1019840005656A patent/KR910003951B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1010045A (en) * | 1963-06-12 | 1965-11-17 | Caterpillar Tractor Co | Leakage prevention for bulldozer pitch jack circuit |
GB1183676A (en) * | 1967-10-20 | 1970-03-11 | Cascade Corp | Load Pusher Apparatus Actuated by Coordinated, Simultaneously Operated Rams. |
Also Published As
Publication number | Publication date |
---|---|
DE3333688A1 (de) | 1985-03-28 |
GB8422392D0 (en) | 1984-10-10 |
SE8404532L (sv) | 1985-03-18 |
SE8404532D0 (sv) | 1984-09-10 |
IT8485633A0 (it) | 1984-09-14 |
ES8505298A1 (es) | 1985-05-16 |
ZA847262B (en) | 1985-05-29 |
JPS6084403A (ja) | 1985-05-13 |
ES535462A0 (es) | 1985-05-16 |
BR8404622A (pt) | 1985-05-14 |
IT1181571B (it) | 1987-09-30 |
KR850002881A (ko) | 1985-05-20 |
KR910003951B1 (ko) | 1991-06-17 |
FR2552170A1 (fr) | 1985-03-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |