GB1306119A - - Google Patents

Info

Publication number
GB1306119A
GB1306119A GB1821570A GB1821570A GB1306119A GB 1306119 A GB1306119 A GB 1306119A GB 1821570 A GB1821570 A GB 1821570A GB 1821570 A GB1821570 A GB 1821570A GB 1306119 A GB1306119 A GB 1306119A
Authority
GB
United Kingdom
Prior art keywords
line
fluid
pressure reducing
reducing valve
cylinder
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
GB1821570A
Other languages
English (en)
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 filed Critical
Publication of GB1306119A publication Critical patent/GB1306119A/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
    • 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
    • F15B13/16—Special measures for feedback, e.g. by a follow-up device

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turning (AREA)
  • Fluid-Pressure Circuits (AREA)
GB1821570A 1969-12-17 1970-04-16 Expired GB1306119A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88589169A 1969-12-17 1969-12-17

Publications (1)

Publication Number Publication Date
GB1306119A true GB1306119A (enrdf_load_stackoverflow) 1973-02-07

Family

ID=25387914

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1821570A Expired GB1306119A (enrdf_load_stackoverflow) 1969-12-17 1970-04-16

Country Status (2)

Country Link
US (1) US3662651A (enrdf_load_stackoverflow)
GB (1) GB1306119A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3221758A1 (de) * 1982-06-09 1983-12-15 Hartmann & Lämmle GmbH & Co KG, 7255 Rutesheim Hydraulische antriebsvorrichtung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE16255C (de) * H. VON HARTZ und O. FIX in Cleveland, County Cuyahoga, Ohio (V. St. A.) Apparate und Verfahren, kurze Rohrenden zusammenzuschweifsen
US2648389A (en) * 1947-06-14 1953-08-11 Gen Motors Corp Variable pressure system
US3224070A (en) * 1963-04-03 1965-12-21 Hardinge Brothers Inc Automatic machine tool control mechanism
US3335739A (en) * 1964-12-03 1967-08-15 New York Air Brake Co Valve
US3276331A (en) * 1965-02-09 1966-10-04 James A Phillips Sr Operating system for press platens
US3403601A (en) * 1966-04-15 1968-10-01 Bendix Corp Effort selector

Also Published As

Publication number Publication date
US3662651A (en) 1972-05-16

Similar Documents

Publication Publication Date Title
GB1056011A (en) Multi-tool concrete scabbling unit
GB1349083A (en) Hydraulically operable reciprocating motor
US3091256A (en) Chuck control circuit
GB1306119A (enrdf_load_stackoverflow)
GB1440956A (en) Hydraulically-operated devices
GB1246331A (en) Stroke control for ram type machine
ES8206249A1 (es) Perfeccionamientos en los dispositivos de mando para el ac- cionamiento hidraulico de la mesa de trabajo de una rectifi-cadora plana
GB1115725A (en) Hydraulic cushion for dies
GB1345867A (en) Apparatus for passing predetermined volumes of fluid
US2555115A (en) Hydraulic decompression circuit with automatic reverse
GB917682A (en) Fluid flow control valve
SU1435854A1 (ru) Пневмогидравлический насос
GB1406418A (en) Apparatus for controlling the forward and return movements of a drilling spindle
GB1038934A (en) Hydraulic speed controller for a machine tool
GB1291311A (en) Machine having a fluid operated boom or other movable member
GB843393A (en) Improvements in or relating to hydraulic multi valve units
ES423944A1 (es) Perfeccionamientos en los sistemas para invertir la marcha de un embolo de trabajo.
GB884388A (en) Improvements in or relating to hydraulic drives
GB960070A (en) A new or improved bar feed attachment
SU1142666A1 (ru) Гидропривод
GB1209306A (en) Improvements in or relating to linear hydraulic motors
US762149A (en) Hydraulic press.
GB679920A (en) Hydraulic drive systems for walking beam conveyors
SU983330A1 (ru) Гидропривод с путевым управлением
GB967399A (en) Improvements in or relating to a counter balance table

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee