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WO2018127899A3 - Liquid thrust engine milled in layers - Google Patents

Liquid thrust engine milled in layers Download PDF

Info

Publication number
WO2018127899A3
WO2018127899A3 PCT/IB2018/052853 IB2018052853W WO2018127899A3 WO 2018127899 A3 WO2018127899 A3 WO 2018127899A3 IB 2018052853 W IB2018052853 W IB 2018052853W WO 2018127899 A3 WO2018127899 A3 WO 2018127899A3
Authority
WO
WIPO (PCT)
Prior art keywords
milled
layers
thrust engine
liquid thrust
reduce
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.)
Ceased
Application number
PCT/IB2018/052853
Other languages
French (fr)
Other versions
WO2018127899A2 (en
Inventor
Eduardo PÉREZ DENADAI
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.)
Ingenieria Aplicada SA
Original Assignee
Ingenieria Aplicada 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 Ingenieria Aplicada SA filed Critical Ingenieria Aplicada SA
Publication of WO2018127899A2 publication Critical patent/WO2018127899A2/en
Publication of WO2018127899A3 publication Critical patent/WO2018127899A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • F02K9/42—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/28—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto using fluid jets to influence the jet flow
    • 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
    • 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
    • F05D2230/10—Manufacture by removing 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
    • F05D2230/00—Manufacture
    • F05D2230/10—Manufacture by removing material
    • F05D2230/14—Micromachining
    • 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
    • F05D2230/50—Building or constructing in particular ways
    • F05D2230/53—Building or constructing in particular ways by integrally manufacturing a component, e.g. by milling from a billet or one piece construction

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

The present invention relates to a combustion thruster with a mini-scale engine for the use thereof in small satellites and to reduce the manufacturing cost, forged inside of a material suitable for its performance with the aim of forming part of the apparatus itself in order to reduce the risk associated with the vibrations and thus enable the use thereof in small satellites.
PCT/IB2018/052853 2018-04-13 2018-04-24 Liquid thrust engine milled in layers Ceased WO2018127899A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PA92100 2018-04-13
PA9210001 2018-04-13

Publications (2)

Publication Number Publication Date
WO2018127899A2 WO2018127899A2 (en) 2018-07-12
WO2018127899A3 true WO2018127899A3 (en) 2018-10-04

Family

ID=62789526

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2018/052853 Ceased WO2018127899A2 (en) 2018-04-13 2018-04-24 Liquid thrust engine milled in layers

Country Status (1)

Country Link
WO (1) WO2018127899A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010029911A1 (en) * 1999-12-30 2001-10-18 Wei Yang Microcombustion engine/generator
US20020083907A1 (en) * 2000-12-28 2002-07-04 Wei Yang Uniflow scavenging microengine
US6964154B1 (en) * 2003-03-11 2005-11-15 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Axisymmetric, throttleable non-gimballed rocket engine
US20080224476A1 (en) * 2007-03-15 2008-09-18 Korea Institute Of Energy Research Portable power pack, fuel/air supply for the portable power pack, uniflow scavenging micro-engine for the portable power pack and operation method thereof
US20090120056A1 (en) * 2007-02-05 2009-05-14 Astrium Gmbh Microthruster, in particular for use as a position adjustment thruster, thruster and method for producing a microthruster

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010029911A1 (en) * 1999-12-30 2001-10-18 Wei Yang Microcombustion engine/generator
US20020083907A1 (en) * 2000-12-28 2002-07-04 Wei Yang Uniflow scavenging microengine
US6964154B1 (en) * 2003-03-11 2005-11-15 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Axisymmetric, throttleable non-gimballed rocket engine
US20090120056A1 (en) * 2007-02-05 2009-05-14 Astrium Gmbh Microthruster, in particular for use as a position adjustment thruster, thruster and method for producing a microthruster
US20080224476A1 (en) * 2007-03-15 2008-09-18 Korea Institute Of Energy Research Portable power pack, fuel/air supply for the portable power pack, uniflow scavenging micro-engine for the portable power pack and operation method thereof

Also Published As

Publication number Publication date
WO2018127899A2 (en) 2018-07-12

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