AU2002342930A1 - Main piston servo control system which is fitted with an automatic fault containment system - Google Patents

Main piston servo control system which is fitted with an automatic fault containment system

Info

Publication number
AU2002342930A1
AU2002342930A1 AU2002342930A AU2002342930A AU2002342930A1 AU 2002342930 A1 AU2002342930 A1 AU 2002342930A1 AU 2002342930 A AU2002342930 A AU 2002342930A AU 2002342930 A AU2002342930 A AU 2002342930A AU 2002342930 A1 AU2002342930 A1 AU 2002342930A1
Authority
AU
Australia
Prior art keywords
fitted
servo control
main piston
control system
automatic fault
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.)
Abandoned
Application number
AU2002342930A
Inventor
Jose Javier Alvarez Garcia
Jesus Robledo Bueno
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.)
Industria de Turbo Propulsores SA
Original Assignee
Industria de Turbo Propulsores SA
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 Industria de Turbo Propulsores SA filed Critical Industria de Turbo Propulsores SA
Publication of AU2002342930A1 publication Critical patent/AU2002342930A1/en
Abandoned 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
    • F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
    • F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
    • F15B9/08—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor
    • F15B9/09—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor with electrical control means
    • 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
    • F15B18/00—Parallel arrangements of independent servomotor systems
    • 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
    • F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
    • F15B20/008—Valve failure
AU2002342930A 2001-09-28 2002-09-27 Main piston servo control system which is fitted with an automatic fault containment system Abandoned AU2002342930A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ES200102183A ES2185502B1 (en) 2001-09-28 2001-09-28 MAIN PISTON SERVO-ACTING SYSTEM WITH FAILURE SELF-CONTAINMENT SYSTEM.
ESP200102183 2001-09-28
PCT/ES2002/000457 WO2003029659A2 (en) 2001-09-28 2002-09-27 Main piston servo control system which is fitted with an automatic fault containment system

Publications (1)

Publication Number Publication Date
AU2002342930A1 true AU2002342930A1 (en) 2003-04-14

Family

ID=8499050

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002342930A Abandoned AU2002342930A1 (en) 2001-09-28 2002-09-27 Main piston servo control system which is fitted with an automatic fault containment system

Country Status (3)

Country Link
AU (1) AU2002342930A1 (en)
ES (1) ES2185502B1 (en)
WO (1) WO2003029659A2 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3702575A (en) * 1971-06-01 1972-11-14 Nasa Redundant hydraulic control system for actuators
US3813990A (en) * 1972-04-12 1974-06-04 Gen Electric Servo system including flow voting redundant failure correcting hydraulic actuator
GB2082799B (en) * 1980-08-27 1983-11-23 Elliott Brothers London Ltd Hydraulic actuator systems
EP0092972B1 (en) * 1982-04-22 1986-07-30 Fairey Hydraulics Limited Hydraulic control system
ES2152826B1 (en) * 1998-06-23 2001-09-01 Turbo Propulsores Ind MAIN PISTON SERVO-ACTING SYSTEM WITH HYDROMECHANICAL DETECTION OF SELF-CONTAINED FAULTS.

Also Published As

Publication number Publication date
ES2185502A1 (en) 2003-04-16
WO2003029659A3 (en) 2004-03-04
ES2185502B1 (en) 2004-08-01
WO2003029659A2 (en) 2003-04-10

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase