GB1001654A - Improvements in or relating to hydraulic systems - Google Patents

Improvements in or relating to hydraulic systems

Info

Publication number
GB1001654A
GB1001654A GB2420763A GB2420763A GB1001654A GB 1001654 A GB1001654 A GB 1001654A GB 2420763 A GB2420763 A GB 2420763A GB 2420763 A GB2420763 A GB 2420763A GB 1001654 A GB1001654 A GB 1001654A
Authority
GB
United Kingdom
Prior art keywords
actuator
valve
moved
teves
hydraulic systems
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
GB2420763A
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.)
HEINZ TEVES
Original Assignee
HEINZ TEVES
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 HEINZ TEVES filed Critical HEINZ TEVES
Publication of GB1001654A publication Critical patent/GB1001654A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

1,001,654. Hydraulic systems. H. TEVES, E. A. TEVES, and M. TAUSEND, [trading as ALFRED TEVES MASCHINEN-UND ARMATURENFABRIK KOMM.-GES.]. June 18, 1963 [July 4, 1962], No. 24207/63. Heading F1P. An hydraulic system comprises an actuator 1, a source of pressure fluid 2, a reservoir 3, a multi-position valve 4, and a manually releasable one-way valve 13 disposed in a valve passage, so that in one position 5 of the valve, the actuator is moved in one direction, in another position, 8, the actuator is moved in the other direction, in a third position, 7, the actuator is hydraulically locked, and the source 2, e.g. a pump, is connected to the reservoir, and in a fourth position, 6, the actuator is free to be moved by its load in either direction when the one-way valve 13 is manually released.
GB2420763A 1962-07-04 1963-06-18 Improvements in or relating to hydraulic systems Expired GB1001654A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET0022405 1962-07-04

Publications (1)

Publication Number Publication Date
GB1001654A true GB1001654A (en) 1965-08-18

Family

ID=7550526

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2420763A Expired GB1001654A (en) 1962-07-04 1963-06-18 Improvements in or relating to hydraulic systems

Country Status (1)

Country Link
GB (1) GB1001654A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2134187A (en) * 1982-12-03 1984-08-08 Orenstein & Koppel Ag Hydraulic circuit for adjusting on operating cylinder of excavating equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2134187A (en) * 1982-12-03 1984-08-08 Orenstein & Koppel Ag Hydraulic circuit for adjusting on operating cylinder of excavating equipment

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