FR2945580B1 - Chambre de combustion de moteur pour un vehicule capable de se deplacer dans l'air ou dans l'espace et son procede de fabrication. - Google Patents

Chambre de combustion de moteur pour un vehicule capable de se deplacer dans l'air ou dans l'espace et son procede de fabrication.

Info

Publication number
FR2945580B1
FR2945580B1 FR0953239A FR0953239A FR2945580B1 FR 2945580 B1 FR2945580 B1 FR 2945580B1 FR 0953239 A FR0953239 A FR 0953239A FR 0953239 A FR0953239 A FR 0953239A FR 2945580 B1 FR2945580 B1 FR 2945580B1
Authority
FR
France
Prior art keywords
manufacturing
moving
space
air
combustion chamber
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 - Fee Related
Application number
FR0953239A
Other languages
English (en)
Other versions
FR2945580A1 (fr
Inventor
Alain Pyre
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
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 SNECMA SAS filed Critical SNECMA SAS
Priority to FR0953239A priority Critical patent/FR2945580B1/fr
Publication of FR2945580A1 publication Critical patent/FR2945580A1/fr
Application granted granted Critical
Publication of FR2945580B1 publication Critical patent/FR2945580B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02K9/97—Rocket nozzles
    • F02K9/972—Fluid cooling arrangements for nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/008—Rocket engine parts, e.g. nozzles, combustion 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
    • F02K9/42—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
    • F02K9/64—Combustion or thrust chambers having cooling arrangements
    • 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
    • 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
    • F05D2230/20—Manufacture essentially without removing material
    • F05D2230/23—Manufacture essentially without removing material by permanently joining parts together
    • F05D2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
    • 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
    • F05D2250/00—Geometry
    • F05D2250/10—Two-dimensional
    • F05D2250/13—Two-dimensional trapezoidal
    • 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
    • F05D2250/00—Geometry
    • F05D2250/10—Two-dimensional
    • F05D2250/18—Two-dimensional patterned
    • F05D2250/184—Two-dimensional patterned sinusoidal

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
FR0953239A 2009-05-15 2009-05-15 Chambre de combustion de moteur pour un vehicule capable de se deplacer dans l'air ou dans l'espace et son procede de fabrication. Expired - Fee Related FR2945580B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0953239A FR2945580B1 (fr) 2009-05-15 2009-05-15 Chambre de combustion de moteur pour un vehicule capable de se deplacer dans l'air ou dans l'espace et son procede de fabrication.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0953239A FR2945580B1 (fr) 2009-05-15 2009-05-15 Chambre de combustion de moteur pour un vehicule capable de se deplacer dans l'air ou dans l'espace et son procede de fabrication.

Publications (2)

Publication Number Publication Date
FR2945580A1 FR2945580A1 (fr) 2010-11-19
FR2945580B1 true FR2945580B1 (fr) 2015-12-25

Family

ID=41718801

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0953239A Expired - Fee Related FR2945580B1 (fr) 2009-05-15 2009-05-15 Chambre de combustion de moteur pour un vehicule capable de se deplacer dans l'air ou dans l'espace et son procede de fabrication.

Country Status (1)

Country Link
FR (1) FR2945580B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG11201901765PA (en) * 2016-09-01 2019-03-28 Additive Rocket Corp Additive manufactured combustion engine
DE102020124542A1 (de) * 2020-09-21 2022-03-24 Arianegroup Gmbh Brennkammer mit schwingungsdämpfender Innenwandform und Verfahren zum Herstellen eines Brennkammerabschnitts

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3235947A (en) * 1961-12-22 1966-02-22 Bolkow Gmbh Method for making a combustion chamber
US3249989A (en) * 1962-03-13 1966-05-10 Thiokol Chemical Corp Method of making a sheet metal thrust chamber
US3208132A (en) * 1962-04-13 1965-09-28 William J D Escher Method of making a multi-walled chamber
US3630449A (en) * 1970-05-11 1971-12-28 Us Air Force Nozzle for rocket engine
FR2669966B1 (fr) * 1990-11-30 1993-03-26 Europ Propulsion Procede de fabrication de paroi de chambre de combustion, notamment pour moteur-fusee, et chambre de combustion obtenue par ce procede.
FR2850742B1 (fr) * 2003-01-30 2005-09-23 Snecma Propulsion Solide Panneau de refroidissement actif en materiau composite thermostructural et procede pour sa fabrication
FR2858833B1 (fr) * 2003-08-12 2006-01-06 Snecma Moteurs Tuyere convergente divergente du turboreacteur

Also Published As

Publication number Publication date
FR2945580A1 (fr) 2010-11-19

Similar Documents

Publication Publication Date Title
FR2892471B1 (fr) Procede de demarrage d'un moteur thermique de vehicule hybride
FR2925403B1 (fr) "vehicule hybride et procede pour faire demarrer le moteur a combustion interne d'un vehicule hybride"
FR2961286B1 (fr) Tuyau pour circuit d'admission d'air de moteur de vehicule automobile, et ce circuit l'incorporant
DE112006002802A5 (de) Kraftfahrzeug-Antriebsstrang mit einem 8-Zylinder-Motor
DE112006002801A5 (de) Kraftfahrzeug-Antriebsstrang mit einem 4-Zylinder-Motor
DE602007005662D1 (de) Motor mit variablen hubeigenschaften
DE502005009356D1 (de) Verbrennungsmulde im boden eines kolbens für einen dieselmotor
FR2912190B1 (fr) Procede de demarrage du moteur thermique d'un vehicule automobile hybride
EP2165066A4 (fr) Piston et moteur à combustion interne et procédé de construction du piston
SE0502840L (sv) Förfarande för drivning av en förbränningsmotor och anordning för geomförande av förfarandet
FR2885650B1 (fr) Moteur thermique pour vehicule automobile
FR2908090B1 (fr) Procede de fabrication de siege de vehicule automobile,et siege ainsi fabrique
FR2945580B1 (fr) Chambre de combustion de moteur pour un vehicule capable de se deplacer dans l'air ou dans l'espace et son procede de fabrication.
FR2896854B1 (fr) Procede de fabrication d'une chambre de combustion
GB0812824D0 (en) System for spraying water into the combustion air drawn into the intake of vehicle and industrial internal combustion engines
FR2931119B1 (fr) Procede d'anticipation du demarrage du moteur thermique d'un vehicule hybride
DE112006002789A5 (de) Kraftfahrzeugantrieb mit einem 6-Zylinder-Motor
FR2918171B1 (fr) Procede pour estimer la consommation en carburant d'un vehicule automobile.
FR2947009B1 (fr) Piston pour chambre de combustion de moteur diesel.
FR2950302B1 (fr) Procede de gestion de l'accouplement du moteur thermique sur un vehicule automobile hybride
FR2960261B1 (fr) Procede de controle de la combustion d'un moteur a combustion interne bicarburation, notamment pour vehicule automobile
FR2936440B1 (fr) Element d'habillage interieur muni d'un article ajoute pour vehicule automobile et son procede de fabrication
FR2926055B1 (fr) Element de tolerie pour un vehicule automobile et procede de fabrication d'un tel element de tolerie.
FR2943728B1 (fr) Procede de controle des emissions polluantes d'un moteur a combustion, groupe motopropulseur et vehicule equipe de ce groupe motopropulseur
FR2945581B1 (fr) Divergent de moteur pour un vehicule capable de se deplacer dans l'air ou dans l'espace et son procede de fabrication.

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11

ST Notification of lapse

Effective date: 20210105