[go: up one dir, main page]

GB1250491A - - Google Patents

Info

Publication number
GB1250491A
GB1250491A GB5700667A GB1250491DA GB1250491A GB 1250491 A GB1250491 A GB 1250491A GB 5700667 A GB5700667 A GB 5700667A GB 1250491D A GB1250491D A GB 1250491DA GB 1250491 A GB1250491 A GB 1250491A
Authority
GB
United Kingdom
Prior art keywords
nozzle
pipes
supplied
bearing surface
rocket
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
GB5700667A
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 GB1250491A publication Critical patent/GB1250491A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B10/00—Means for influencing, e.g. improving, the aerodynamic properties of projectiles or missiles; Arrangements on projectiles or missiles for stabilising, steering, range-reducing, range-increasing or fall-retarding
    • F42B10/60—Steering arrangements
    • F42B10/66—Steering by varying intensity or direction of thrust
    • F42B10/666—Steering by varying intensity or direction of thrust characterised by using a nozzle rotatable about an axis transverse to the axis of the projectile
    • 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
    • B64G1/40—Arrangements or adaptations of propulsion systems
    • B64G1/401—Liquid propellant rocket engines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C9/00—Adjustable control surfaces or members, e.g. rudders
    • B64C9/38—Jet flaps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
    • F02K9/42—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using liquid or gaseous propellants
    • F02K9/44—Feeding propellants
    • F02K9/50—Feeding propellants using pressurised fluid to pressurise the propellants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
    • F02K9/80—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof characterised by thrust or thrust vector control
    • F02K9/84—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof characterised by thrust or thrust vector control using movable nozzles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B15/00—Self-propelled projectiles or missiles, e.g. rockets; Guided missiles
    • F42B15/34—Protection against overheating or radiation, e.g. heat shields; Additional cooling arrangements
    • 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
    • B64G1/40—Arrangements or adaptations of propulsion systems
    • B64G1/402—Propellant tanks; Feeding propellants

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Remote Sensing (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Testing Of Engines (AREA)
  • Nozzles (AREA)

Abstract

1,250,491. Deflecting propulsion jets. ROLLS-ROYCE Ltd. 12 Dec., 1968 [15 Dec., 1967], No. 57006/67. Heading B7G. A thrust producing means e.g. a rocket motor, comprises a tubular housing 1 with curved bearing blocks 2 and 2<SP>1</SP> providing a seating for a complementary surface on an orientable nozzle 3. During operation of the rocket a cooling fluid is circulated through an annular cavity 5, adjacent the bearing surface, and fed by pipes 6 and 7. An annular seal 4 extends around the bearing surface at the downstream end thereof. An annular driving ring 8 rotatable by gear teeth 10 engages an arm 11 on nozzle 3, for rotating the nozzle about the housing's axis, and the ring 8 also carries an actuator 12 to tilt the nozzle. Alternatively, universal swivelling can be achieved by two double acting actuators connected to the nozzle 3 at 90 degrees with respect to each other. A liquid mono-propellant can be supplied from a tank 15 to a gas generator 17, Fig. 2, which provides pressure to operate pistons 25, 26 in tanks 20, 21, containing propellants to be supplied to the combustion chamber of the rocket; the liquid monopropellant can also be supplied through pipes 6 and 7 to cavity 5 and to control valve 32, so as to effect cooling of the bearing surface, and, controlling of the actuators 12 respectively. Alternatively, pressure gas from the pressure gas generator 17, or the propellant from tanks 20, 21 can be led through pipes to achieve cooling and control.
GB5700667A 1967-12-15 1967-12-15 Expired GB1250491A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5700667 1967-12-15

Publications (1)

Publication Number Publication Date
GB1250491A true GB1250491A (en) 1971-10-20

Family

ID=10478117

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5700667A Expired GB1250491A (en) 1967-12-15 1967-12-15

Country Status (3)

Country Link
DE (1) DE1814636A1 (en)
FR (1) FR1596085A (en)
GB (1) GB1250491A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017011208A1 (en) * 2015-07-13 2017-01-19 Aerojet Rocketdyne, Inc. Flow control system with parallel fuel passage network

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2580038B1 (en) * 1985-04-04 1987-06-19 Centre Nat Etd Spatiales
DE3826180A1 (en) * 1988-08-02 1990-02-08 Happich Gmbh Gebr CONTAINER, ESPECIALLY ASHTRAY FOR VEHICLES

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017011208A1 (en) * 2015-07-13 2017-01-19 Aerojet Rocketdyne, Inc. Flow control system with parallel fuel passage network
US10837406B2 (en) 2015-07-13 2020-11-17 Aerojet Rocketdyne, Inc. Flow control system for a rocket engine with parallel fuel passage network

Also Published As

Publication number Publication date
FR1596085A (en) 1970-06-15
DE1814636A1 (en) 1969-09-25

Similar Documents

Publication Publication Date Title
US3659788A (en) Jet nozzle assembly
TW360607B (en) Underwater two-phrase ramjet engine
US3276466A (en) Rotary hot gas valve
US3049877A (en) Nozzle for reaction motor
GB881513A (en) Improvements relating to turbo-jet propulsion units in aircraft
US2423183A (en) Turbine type jet propulsion
GB1386232A (en) Fluid propulsion systems
US2780914A (en) Ambient pressure responsive control for fuel oxidizer and nozzle exhaust area of reaction motors
US3230708A (en) Steerable rocket motor with gimballed nozzle means and cooling means
US2594766A (en) Apparatus for steering aircraft
GB955050A (en) Improvements relating to a rocket power-plant
GB960106A (en) Jet propulsion engines with orientable jet nozzles
US2486990A (en) Jet propulsion motor
US2407852A (en) Reaction motor
GB1250491A (en)
US3058304A (en) Steering control for rocket
US2356746A (en) Jet propulsion device
GB1407428A (en) Gas turbine engine having a power turbine system adapted to be selectively cut in
US2974902A (en) Power plant for helicopter
US3819117A (en) Thrust vector {13 {11 jet interaction vehicle control system
GB1248573A (en) Jet propulsion thrust-producing means having a nozzle mounted for swivelling
GB1177954A (en) Fluid Flow Duct
US3058449A (en) Rocket engine control
US3269662A (en) Jet propulsion unit with movable nozzle
US3304721A (en) Aircraft thrust vector control assembly

Legal Events

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