GB1219318A - Double-acting, duplicated hydraulic cylinder system preferably for aircraft and spacecraft - Google Patents

Double-acting, duplicated hydraulic cylinder system preferably for aircraft and spacecraft

Info

Publication number
GB1219318A
GB1219318A GB39172/68A GB3917268A GB1219318A GB 1219318 A GB1219318 A GB 1219318A GB 39172/68 A GB39172/68 A GB 39172/68A GB 3917268 A GB3917268 A GB 3917268A GB 1219318 A GB1219318 A GB 1219318A
Authority
GB
United Kingdom
Prior art keywords
valves
lines
double
acting
piston
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
GB39172/68A
Other languages
English (en)
Inventor
Edmund Norbert Mahler
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.)
Airbus Defence and Space GmbH
Original Assignee
Messerschmitt Bolkow Blohm AG
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 Messerschmitt Bolkow Blohm AG filed Critical Messerschmitt Bolkow Blohm AG
Publication of GB1219318A publication Critical patent/GB1219318A/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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1466—Hollow piston sliding over a stationary rod inside the cylinder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00—Cosmonautic vehicles
    • B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Press Drives And Press Lines (AREA)
GB39172/68A 1967-08-31 1968-08-15 Double-acting, duplicated hydraulic cylinder system preferably for aircraft and spacecraft Expired GB1219318A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE0034700 1967-08-31

Publications (1)

Publication Number Publication Date
GB1219318A true GB1219318A (en) 1971-01-13

Family

ID=7076927

Family Applications (1)

Application Number Title Priority Date Filing Date
GB39172/68A Expired GB1219318A (en) 1967-08-31 1968-08-15 Double-acting, duplicated hydraulic cylinder system preferably for aircraft and spacecraft

Country Status (4)

Country Link
US (1) US3566748A (enrdf_load_stackoverflow)
DE (1) DE1625989A1 (enrdf_load_stackoverflow)
FR (1) FR1577056A (enrdf_load_stackoverflow)
GB (1) GB1219318A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2199618A (en) * 1987-01-08 1988-07-13 Gen Motors Corp Hydraulic actuator

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE358450B (enrdf_load_stackoverflow) * 1971-11-26 1973-07-30 Assa Ab
US4296677A (en) * 1979-06-25 1981-10-27 Mcdonnell Douglas Corporation Tandem hydraulic actuator
DE3430037A1 (de) * 1984-08-16 1986-02-27 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Waagrecht liegendes, hydraulisches zylinderaggregat
US4867044A (en) * 1984-11-26 1989-09-19 The United States Of America As Represented By The Secretary Of The Navy Jam resistant fluid power actuator for ballistic-damage tolerant redundant cylinder assemblies
US5062268A (en) * 1990-02-02 1991-11-05 The University Of British Columbia Fluid actuator
AT502871B1 (de) * 2005-11-17 2008-06-15 Schwing Gmbh F Hydraulikzylinder
MX2008011640A (es) * 2006-03-17 2008-09-22 Invista Tech Sarl Metodo para la purificacion de triorganofosfitos por tratamiento con un aditivo basico.
BRPI0711081A2 (pt) * 2006-05-08 2011-08-23 Bell Helicopter Textron Inc atuador hidráulico linear com toleráncia balìstica
US10570936B2 (en) * 2014-03-07 2020-02-25 Parker-Hannifin Corporation Symmetrically loaded dual hydraulic fly-by-wire actuator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2489450A (en) * 1946-08-30 1949-11-29 Standard Oil Dev Co Valve assembly for plural motor operation
US2649169A (en) * 1947-11-07 1953-08-18 Mack Mfg Corp Combined power-assisted and mechanical braking systems for vehicles
US2564285A (en) * 1948-03-11 1951-08-14 Samuel V Smith Pneumatic-hydraulic system for operating well pumping equipment
US2937622A (en) * 1957-11-22 1960-05-24 Ray S Brimhall Hydraulic dual acting braking cylinder unit
US2892312A (en) * 1958-01-27 1959-06-30 Deere & Co Demand compensated hydraulic system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2199618A (en) * 1987-01-08 1988-07-13 Gen Motors Corp Hydraulic actuator
GB2199618B (en) * 1987-01-08 1991-01-02 Gen Motors Corp Hydraulic actuator system

Also Published As

Publication number Publication date
DE1625989A1 (de) 1971-01-21
US3566748A (en) 1971-03-02
FR1577056A (enrdf_load_stackoverflow) 1969-08-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees