Aerospace Marine Defense

Fluid Power ProductsOn the Canadair Regional Jet and Challenger 604

The Fluid Power Division of Vickers General Electric CF34-313 jet engines miles (3,700 kin). It offers superiorAerospace Marine Defense Group was and an auxiliary power unit mounted at comfort and low interior noise levels forchosen as a supplier of key components the rear of the fuselage. Engines have passengers.on the Bombardier Canadair Regional a bypass ratio of 6.2:1 and pneumati- Thne-nrainCaarJet and the Challenger 604 Hydraulic cally controlled thrust reversers.Thne-nrainCadrSystems Components include engine Maximum take-off thrust is 9220 lbs. Challenger 604 intercontinental twin-driven pumps and AC motorpumps. turbofan corporate jet has become the

The Canadair Regional Jet is the world's preferred jet in its class for value,Hydraulic power for each system is first twin-turbofan 50-passenger airliner comfort and customer support. The 604O supplied by two Vickers Fluid Power and is designed to provide superior has a 4,077 nautical mile (7,551 kmn)engine-driven pumps (PV3-044-48) and operating efficiencies to small market range and features an all-new fullyfour AC electric motor-driven pumps operators and major airlines alike, integrated Collins Pro Line 4 avionics(MPEV3-012-2). Offered in basic, extended range, and suite with EICAS, improved high temp-

long range versions, it flies at jetliner eraturethigh altitude airfield performanceBoth aircraft are equipped with two speeds over routes up to 2,005 nautical and lower fuel consumption.

C5-20 * 9/96

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The Hydraulic SystemThe Canadair Regional Jet and Hydraulic System SimplifiedChallenger 604 are equipped with threetotally independent hydraulic systemsthat assure redundancy for maximumaircraft reliability. Systems 1, 2, and 3deliver hydraulic fluid at a pressure of NO.1 SYSTEM NO. 3 SYSTEM I NO.2 SYSTEM3000 psi (207 bar) to operate flightcontrols, flap systems, actuators, l Ilanding gear and brakes. ENGINE AC l AC AC l ENGINE AC

DRIVEN ELECELECT ELECTRIC ELECTRIC DRIVEN ELECTRICHydraulic power for systems I and 2 is PUMP PUMP l PMP PUMP PUMPgenerated by two Vickers Fluid Powerengine-driven pumps (EDP) andsupplemented by two AC electricmotor-driven pumps (ACMP) to providea flow of 13.9 gpm (52.6 /min.) persystem at 100% rpm. Hydraulic power LEFTAILERON LEFT&RIGHT RIGHTAILERONduring cruise is provided by one electric AILERONmotorpump from System 3 and twoEDPs from System I and 2. IRUDDE

System 3 is powered by two Vickers AC R R j RUDDERelectric motor-driven pumps that provide I la total flow of 7.5 gpm (2&4 Umin.). LEFT & RIGHTOROne AC motorpump provides power for E E RG ORground test equipment

Systems 1, 2, and 3 operate the primary INBOARD flight controls (ailerons, elevators, and FLIGHT SPOILERS BRAKES FLIGHT SPOILERSrudder). If systems 1 and 2 are unavail- lable, the electric motor-driven pumps in OUTBOARD MAIN & NOSE OUTBOARDsystem 3 can be powered by an IBRAKESair-driven generator (ADG) to provide GLANDING GEAR BlKESlanding gear and inboard brakes I D Loperation. I MLG D

LEFTEMSPOIL~ERON j~A jjASSIST ACT.

System 1 supplies hydraulic power toleft and right flight spoilers, outboard lground spoilers, and the left spoileron. NOSE WHEEL I INBOARD GROUNDSystem 2, provides hydraulic power to Sleft and right flight spoilers, outboardbrakes, inboard ground spoilers, and LEFT & RIGHT RIGHTthe right spoileron. System 3, supplies SPOILERONS hydraulic power to inboard brakes, mainand nose landing gear, dump valve,nose wheel steering, and the left andright spoilerons.

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PV3-044-48 MPEV3-012-2Engine-Driven Pump AC Electric Motor-DrivenHydraulic power for Systems 1 and 2 is Pumpsupplied by two 10.15 gpm (38.2 Uin.), Auxiliary hydraulic power for inflight5700 rpm, variable displacement, 3000 operations and primary utilization forpsi (207 bar), pressure compensated system ground operation is provided byinline piston pumps. The PV3-044-48 is two air-cooled AC electric motor driven,an improved version of the PV3-044-38 3000 psi (207 bar) variable displace-series provided for the Canadair 600 ment, pressure compensated inline

* Series aircraft. The coupling shaft is piston pumps. The rotating group is a 9designed for a wet spline application. piston "012" frame size, with the cylinderDisplacement is .44 cu. in./rev. (13.01 block riding on a cantilevered shaft thatml/rev.) Dry pump weight is 8.8 lbs projects from the motor Each motor-(3.99 kg). pump produces 3.7 gpm (14 Umin.) at

7600 rpm (400Hz Electrical inputFrequency 3 phase 115/200 volts).Displacement is 0.1250 cu. in./ rev.(3.70 ml/rev.) Motorpump dry weight is19 lbs. (8.62 kg).

SummaryVickers Hydraulic Components on the Bombardier Canadair Regional Jet and Challenger 604

MODEL NO. DESCRIPTION APPLICATION ITY. PER VEHICLE

PV3-044-48 Engine Driven Inline Pump Main System Pressure Supply 2

MPEV3-012-2 AC Electric Motorpump Auxiliary System Supply 4

The Vickers Aerospace Marine Defense GroupThe combined divisions of Vickers Aerospace Marine Defense Group and its sister company Aeroquip Corporation form a synergy _of multi-technology capabilities serving aerospace, marine, defense markets worldwide. The result is a new dimension of systemcapabilities and quality products from concept through life cycle.

* Manufacturing* Sales* Service Centers

Global locationsVickers, Incorporated Vickers Systems Division Vickers Systems Division Vickers Systems Division Vickers Systems DivisionFlitd Power Division TRINOVA Ltd TRINOVA GmbH TRINOVA S~pA, TRINOVA S.A5353 Highland Drive Aerospace Marine Defense Aerospace Marine Defense Aerospace Marine Defense Aerospace Marine DefenseJackson, MS 39206-3449 Grot4p Grotp Group GroupUSA Larch-wood Avenue Post Fach 1241 Via Monzese 34 14 Chemin De PaleficatPhone: (601) 981-2811 Bedharrpton Am Joseph 16 VignateMilan 200fl0 Toulouse,31075Fax: (601) 987-5255 Hampshire P09 SON Welhtheim, D-61269 Italy FranceTelex: 62915661 Englnd Germany Phone: (02) 95058-256 Phone: (33)61264-537Easyliir* 62915661 phon: (44) 1705-486451 Phone: I49) 6081-1030 Fax: (02)9566730 Fax: (33) 61487-161

Fax: (44) 170D-A92400 Fax: (49) 6081-103359 Telex: 843333217Telex: 86749

TOKIMEC, incorporated Vickers, Incorporated Vickers, Incorporated Vickers, IncorporatedAero & Defense DAsion Systems Monitoring Division Electromecharial Driision Fliud Contro & Actuation DMeion16-46, Mnam-KaS ataz-Chome 24 E. Gierolden Ave. 36276 Patterson Ave. 4690 Coorado Blvd.Ohta-Ku, Tokyo 144 Glerolden, PA 19D36 Grand Rapids, Ml 49588 Los Angeles, CA 9D039Japan USA USA USAPhone: (03)3737-8641 Phone: (610)583-9400 Phone: (16)6949-1090 Phone: (818)4950-020Fax: (03) 3737-8668 Fax: (610)F58 985 Fax: (615)949-2744 Fax: (818)241-3772Telex: 0246-0193 Tax: 192680 Telex: £2209073

For the Isncr saes office or disributor nearest you A Vckers, Cnopoaecont1ct any of te above V/ckers addresses. G o nv37 ae n e40 bd d