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)
  • Fluid-Pressure Circuits (AREA)
  • Turning (AREA)
GB1821570A 1969-12-17 1970-04-16 Expired GB1306119A (enrdf_load_html_response)

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_html_response) 1973-02-07

Family

ID=25387914

Family Applications (1)

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

Country Status (2)

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

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

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Legal Events

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