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GB1051509A - - Google Patents

Info

Publication number
GB1051509A
GB1051509A GB1051509DA GB1051509A GB 1051509 A GB1051509 A GB 1051509A GB 1051509D A GB1051509D A GB 1051509DA GB 1051509 A GB1051509 A GB 1051509A
Authority
GB
United Kingdom
Prior art keywords
piston
cylinder
valve
load
cylinder body
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.)
Active
Application number
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.)
Publication of GB1051509A publication Critical patent/GB1051509A/en
Active 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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
    • F15B11/12—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action
    • F15B11/121—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action providing distinct intermediate positions
    • F15B11/125—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action providing distinct intermediate positions by means of digital actuators, i.e. actuators in which the total stroke is the sum of individual strokes
    • 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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
    • F15B11/18—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors used in combination for obtaining stepwise operation of a single controlled member

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Actuator (AREA)
  • Reciprocating Pumps (AREA)
GB1051509D 1964-11-13 Active GB1051509A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US411066A US3266377A (en) 1964-11-13 1964-11-13 Piston adder apparatus

Publications (1)

Publication Number Publication Date
GB1051509A true GB1051509A (de)

Family

ID=23627418

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1051509D Active GB1051509A (de) 1964-11-13

Country Status (3)

Country Link
US (1) US3266377A (de)
DE (1) DE1499161A1 (de)
GB (1) GB1051509A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS164985B1 (de) * 1969-03-12 1975-11-28
US4017110A (en) * 1975-05-19 1977-04-12 Clark Equipment Company Cylinder and piston assembly
US4273427A (en) * 1978-07-10 1981-06-16 Harris Corporation Apparatus for storing and randomly accessing planar film records
NO336260B1 (no) * 2013-06-11 2015-07-06 Mørenot Offshore As Apparat for styring av en deflektor og en aktuator til bruk i apparatet

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US691692A (en) * 1901-07-08 1902-01-21 Thorsten Von Zweigbergk Controlling system.
US2010158A (en) * 1930-10-14 1935-08-06 Teletype Corp Selective signaling system and apparatus
US2886005A (en) * 1956-01-23 1959-05-12 Pitman Mfg Company Hydraulic boom extension assembly
US3162365A (en) * 1961-03-01 1964-12-22 Gizeski Terrence Digital control system
US3218934A (en) * 1962-05-14 1965-11-23 Houdaille Industries Inc Fluid-actuated positioning means

Also Published As

Publication number Publication date
US3266377A (en) 1966-08-16
DE1499161A1 (de) 1969-10-16

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