SG11202108231PA - Rocket engines - Google Patents

Rocket engines

Info

Publication number
SG11202108231PA
SG11202108231PA SG11202108231PA SG11202108231PA SG11202108231PA SG 11202108231P A SG11202108231P A SG 11202108231PA SG 11202108231P A SG11202108231P A SG 11202108231PA SG 11202108231P A SG11202108231P A SG 11202108231PA SG 11202108231P A SG11202108231P A SG 11202108231PA
Authority
SG
Singapore
Prior art keywords
rocket engines
rocket
engines
Prior art date
Application number
SG11202108231PA
Inventor
Bachar Elzein
Maxime Goulet-Bourdon
Miguel Gagnon
Original Assignee
Laboratoire Reaction Dynamics Inc
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 Laboratoire Reaction Dynamics Inc filed Critical Laboratoire Reaction Dynamics Inc
Priority claimed from PCT/CA2020/050110 external-priority patent/WO2020154809A1/en
Publication of SG11202108231PA publication Critical patent/SG11202108231PA/en

Links

Classifications

    • 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
    • F02K9/72—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using liquid and solid propellants, i.e. hybrid rocket-engine plants
    • 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
    • B64G1/403—Solid propellant rocket engines
    • B64G1/404—Hybrid rocket engines
    • 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
    • F02K9/08—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using solid propellants
    • F02K9/10—Shape or structure of solid propellant charges
    • 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
    • F02K9/08—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using solid propellants
    • F02K9/28—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using solid propellants having two or more propellant charges with the propulsion gases exhausting through a common nozzle
    • 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
    • F02K9/08—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using solid propellants
    • F02K9/32—Constructional parts; Details not otherwise provided for
    • 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
    • F02K9/52—Injectors
    • 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
    • F02K9/60—Constructional parts; Details not otherwise provided for
    • F02K9/62—Combustion or thrust chambers
    • 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
    • F02K9/82—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof characterised by thrust or thrust vector control by injection of a secondary fluid into the rocket exhaust gases
    • 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
    • F02K9/97—Rocket nozzles
    • F02K9/972—Fluid cooling arrangements for nozzles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/30—Manufacture with deposition of material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/10—Metals, alloys or intermetallic compounds
    • F05D2300/11—Iron
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/10—Metals, alloys or intermetallic compounds
    • F05D2300/13—Refractory metals, i.e. Ti, V, Cr, Zr, Nb, Mo, Hf, Ta, W
    • F05D2300/132—Chromium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/10—Metals, alloys or intermetallic compounds
    • F05D2300/17—Alloys
    • F05D2300/177—Ni - Si alloys

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Testing Of Engines (AREA)
SG11202108231PA 2019-01-30 2020-01-30 Rocket engines SG11202108231PA (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201962798679P 2019-01-30 2019-01-30
US16/698,225 US20200240365A1 (en) 2019-01-30 2019-11-27 Thrust vector control for hybrid propellants rocket engine with embedded fluid injection ports
US16/698,201 US11952965B2 (en) 2019-01-30 2019-11-27 Rocket engine's thrust chamber assembly
US16/698,209 US12060853B2 (en) 2019-01-30 2019-11-27 Rocket engine with integrated oxidizer catalyst in manifold and injector assembly
PCT/CA2020/050110 WO2020154809A1 (en) 2019-01-30 2020-01-30 Rocket engines

Publications (1)

Publication Number Publication Date
SG11202108231PA true SG11202108231PA (en) 2021-08-30

Family

ID=71733404

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202108231PA SG11202108231PA (en) 2019-01-30 2020-01-30 Rocket engines

Country Status (5)

Country Link
US (3) US11952965B2 (en)
EP (1) EP3918193A4 (en)
AU (1) AU2020213641A1 (en)
CA (1) CA3128045A1 (en)
SG (1) SG11202108231PA (en)

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US11572851B2 (en) 2019-06-21 2023-02-07 Sierra Space Corporation Reaction control vortex thruster system
AU2021211979A1 (en) * 2020-08-06 2022-02-24 Dawn Aerospace Limited Rocket motor and components thereof
CN112160848A (en) * 2020-09-29 2021-01-01 西北工业大学 Self-supercharging solid-liquid mixed engine
US20220120240A1 (en) * 2020-10-16 2022-04-21 Sierra Nevada Corporation Vortex thruster system including catalyst bed with screen assembly
CN112855385B (en) * 2021-01-08 2022-03-29 西安近代化学研究所 Charging structure suitable for low-temperature ignition
CN113551918A (en) * 2021-07-14 2021-10-26 北京理工大学 Solid-liquid mixing combustion visual test platform
US11952967B2 (en) 2021-08-19 2024-04-09 Sierra Space Corporation Liquid propellant injector for vortex hybrid rocket motor
CN114047286B (en) * 2021-11-05 2023-06-30 西北工业大学 Modularized oxygen-enriched fuel gas characteristic testing device
US20230191351A1 (en) * 2021-12-21 2023-06-22 Firehawk Aerospace, Inc. Catalytic decomposition reactors
US11879414B2 (en) 2022-04-12 2024-01-23 Sierra Space Corporation Hybrid rocket oxidizer flow control system including regression rate sensors
WO2024102531A2 (en) * 2022-10-04 2024-05-16 Vogue Aerospace & Defense, Inc. Bobbin-form solid controlled and filament fed hybrid propulsion methods for space vehicle innovative architectures
US11911754B1 (en) 2023-01-10 2024-02-27 Venus Aerospace Corp 3D-printed catalyst bed

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Also Published As

Publication number Publication date
US11952965B2 (en) 2024-04-09
US20200240363A1 (en) 2020-07-30
EP3918193A4 (en) 2022-11-16
US12060853B2 (en) 2024-08-13
EP3918193A1 (en) 2021-12-08
US20210148307A1 (en) 2021-05-20
CA3128045A1 (en) 2020-08-06
US20200240365A1 (en) 2020-07-30
AU2020213641A1 (en) 2021-08-19

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