FR1189951A - Hydraulic distribution spool - Google Patents

Hydraulic distribution spool

Info

Publication number
FR1189951A
FR1189951A FR1189951DA FR1189951A FR 1189951 A FR1189951 A FR 1189951A FR 1189951D A FR1189951D A FR 1189951DA FR 1189951 A FR1189951 A FR 1189951A
Authority
FR
France
Prior art keywords
hydraulic distribution
distribution spool
spool
hydraulic
distribution
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
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VEB SCHLEPPERWERK NORDHAUSEN
Original Assignee
VEB SCHLEPPERWERK NORDHAUSEN
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by VEB SCHLEPPERWERK NORDHAUSEN filed Critical VEB SCHLEPPERWERK NORDHAUSEN
Application granted granted Critical
Publication of FR1189951A publication Critical patent/FR1189951A/en
Expired legal-status Critical Current

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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/0473—Multiple-way safety valves
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/168—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side combined with manually-controlled valves, e.g. a valve combined with a safety valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Safety Valves (AREA)
FR1189951D 1957-06-25 1957-09-24 Hydraulic distribution spool Expired FR1189951A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV12656A DE1049180B (en) 1957-06-25 1957-06-25 Control slide with a pressure relief valve arranged directly in the slide piston

Publications (1)

Publication Number Publication Date
FR1189951A true FR1189951A (en) 1959-10-08

Family

ID=7573928

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1189951D Expired FR1189951A (en) 1957-06-25 1957-09-24 Hydraulic distribution spool

Country Status (2)

Country Link
DE (1) DE1049180B (en)
FR (1) FR1189951A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1177888B (en) * 1959-09-02 1964-09-10 New York Air Brake Co Control spool with a relief valve
DE1182001B (en) * 1959-12-22 1964-11-19 Citroen Sa Control slide with adjustable cover
DE1167614B (en) * 1960-05-09 1964-04-09 Webster Electric Co Inc Hydraulic control valve, especially for crawler tractors
DE1137277B (en) * 1961-01-25 1962-09-27 Siemens Ag Two-stage valve for automatic setting of a low admission pressure before the higher main pressure is applied to one and the same pressure medium consumer, in particular to the brake cylinder of conveyor machine brakes
DE1168193B (en) * 1961-05-13 1964-04-16 Internat Harvester Company M B Control slide for control hydraulics, especially for farm tractors
DE1228943B (en) * 1962-03-19 1966-11-17 Ford Werke Ag Pressure control valve for hydrostatic transmissions, especially for motor vehicles
DE1252990B (en) * 1964-09-15 1967-10-26 Trubenised Company Registered Control and regulating slide
DE1225458B (en) * 1965-04-09 1966-09-22 Gewerk Eisenhuette Westfalia Device for remote control of several pressure medium-operated consumers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1745083U (en) * 1954-07-08 1957-05-16 Bosch Gmbh Robert CONTROL UNIT FOR HYDRAULIC SYSTEMS.

Also Published As

Publication number Publication date
DE1049180B (en) 1959-01-22

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