AT266530B - Control unit for hydraulic working circuits - Google Patents
Control unit for hydraulic working circuitsInfo
- Publication number
- AT266530B AT266530B AT482666A AT482666A AT266530B AT 266530 B AT266530 B AT 266530B AT 482666 A AT482666 A AT 482666A AT 482666 A AT482666 A AT 482666A AT 266530 B AT266530 B AT 266530B
- Authority
- AT
- Austria
- Prior art keywords
- control unit
- hydraulic working
- working circuits
- circuits
- hydraulic
- Prior art date
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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
- F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
-
- 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
- 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
-
- 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
- F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
- F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
- F15B9/08—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
- F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
- F16K11/0716—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides with fluid passages through the valve member
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/52—Mechanical actuating means with crank, eccentric, or cam
- F16K31/524—Mechanical actuating means with crank, eccentric, or cam with a cam
- F16K31/52475—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a sliding valve
- F16K31/52483—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a sliding valve comprising a multiple-way sliding valve
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Fluid-Pressure Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1965B0082385 DE1263429B (en) | 1965-06-12 | 1965-06-12 | Control unit for a hydraulic working group |
Publications (1)
Publication Number | Publication Date |
---|---|
AT266530B true AT266530B (en) | 1968-11-25 |
Family
ID=6981482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT482666A AT266530B (en) | 1965-06-12 | 1966-05-20 | Control unit for hydraulic working circuits |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT266530B (en) |
CH (1) | CH445984A (en) |
DE (1) | DE1263429B (en) |
GB (1) | GB1114810A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5011915Y1 (en) * | 1969-10-31 | 1975-04-12 | ||
DE2034214C3 (en) * | 1970-07-10 | 1981-11-12 | Robert Bosch Gmbh, 7000 Stuttgart | Pilot operated directional valve for a hydraulic servo motor |
DE2945011A1 (en) * | 1979-11-08 | 1981-05-21 | Robert Bosch Gmbh, 7000 Stuttgart | CONTROL UNIT FOR A HYDRAULIC WORKING CIRCUIT |
DE3035760A1 (en) * | 1980-09-23 | 1982-05-06 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Tractor hydraulic lift control unit - has stop valve and face spring-loaded against control pressure valve |
CN105317773A (en) * | 2015-11-04 | 2016-02-10 | 宁波长壁流体动力科技有限公司 | Improved type manual pilot valve |
CN109538568B (en) * | 2019-01-16 | 2023-08-04 | 安徽江淮专用汽车有限公司 | Buffer protection efficiency improving system of compression garbage truck |
DE102021101830A1 (en) * | 2021-01-27 | 2022-07-28 | Schwäbische Hüttenwerke Automotive GmbH | Control valve with optimized cross section |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE551909C (en) * | 1930-03-02 | 1932-06-07 | Bernh Draeger | Control valve for hose breathing devices |
DE1164729B (en) * | 1961-12-04 | 1964-03-05 | Int Harvester Co | Control system for hydraulic power lift with position and traction control |
FR1353911A (en) * | 1963-04-18 | 1964-02-28 | Bosch Gmbh Robert | Control unit for hydraulic working circuit |
US3498525A (en) * | 1968-01-15 | 1970-03-03 | Kraftco Corp | Package and cover therefor |
-
1965
- 1965-06-12 DE DE1965B0082385 patent/DE1263429B/en not_active Withdrawn
-
1966
- 1966-05-16 CH CH708866A patent/CH445984A/en unknown
- 1966-05-20 AT AT482666A patent/AT266530B/en active
- 1966-06-10 GB GB2590166A patent/GB1114810A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1114810A (en) | 1968-05-22 |
CH445984A (en) | 1967-10-31 |
DE1263429B (en) | 1968-03-14 |
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