FR2962213B1 - Systeme de dosage de debit massique pour applications d'avion - Google Patents

Systeme de dosage de debit massique pour applications d'avion Download PDF

Info

Publication number
FR2962213B1
FR2962213B1 FR1155165A FR1155165A FR2962213B1 FR 2962213 B1 FR2962213 B1 FR 2962213B1 FR 1155165 A FR1155165 A FR 1155165A FR 1155165 A FR1155165 A FR 1155165A FR 2962213 B1 FR2962213 B1 FR 2962213B1
Authority
FR
France
Prior art keywords
mass flow
dosing system
aircraft applications
flow dosing
aircraft
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
FR1155165A
Other languages
English (en)
Other versions
FR2962213A1 (fr
Inventor
Leo Veilleux
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.)
Hamilton Sundstrand Corp
Original Assignee
Hamilton Sundstrand Corp
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 Hamilton Sundstrand Corp filed Critical Hamilton Sundstrand Corp
Publication of FR2962213A1 publication Critical patent/FR2962213A1/fr
Application granted granted Critical
Publication of FR2962213B1 publication Critical patent/FR2962213B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
    • G01F1/36—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • G01F1/363—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction with electrical or electro-mechanical indication

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
FR1155165A 2010-06-15 2011-06-14 Systeme de dosage de debit massique pour applications d'avion Expired - Fee Related FR2962213B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12815575 2010-06-15
US12/815,575 US20110307192A1 (en) 2010-06-15 2010-06-15 Mass flow metering system for aircraft applications

Publications (2)

Publication Number Publication Date
FR2962213A1 FR2962213A1 (fr) 2012-01-06
FR2962213B1 true FR2962213B1 (fr) 2018-08-10

Family

ID=45096902

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1155165A Expired - Fee Related FR2962213B1 (fr) 2010-06-15 2011-06-14 Systeme de dosage de debit massique pour applications d'avion

Country Status (3)

Country Link
US (1) US20110307192A1 (fr)
CA (1) CA2742333A1 (fr)
FR (1) FR2962213B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9207108B2 (en) 2012-01-26 2015-12-08 Hamilton Sundstrand Corporation Fluid mass flow measurement apparatus and method
DE102014119210A1 (de) * 2014-12-19 2016-06-23 Rolls-Royce Deutschland Ltd & Co Kg Verfahren zur Ermittlung eines Treibstofflecks eines Treibstoffsystems eines wenigstens zwei Triebwerke aufweisenden Flugzeugs
GB202205347D0 (en) * 2022-04-12 2022-05-25 Rolls Royce Plc Propulsion system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3772915A (en) * 1970-10-27 1973-11-20 Cons Airborne Systems Density corrected flowmeter
GB8907788D0 (en) * 1989-04-06 1989-05-17 Rolls Royce Plc Management of heat generated by aircraft gas turbine installations
GB8911806D0 (en) * 1989-05-23 1989-07-12 Rolls Royce Plc Gas turbine engine fuel control system with enhanced relight capability
US5111653A (en) * 1990-04-11 1992-05-12 Woodward Governor Company Fuel delivery system with capacity monitor
US6487847B1 (en) * 2000-11-03 2002-12-03 General Electric Company Gas turbine engine fuel control system
US6748744B2 (en) * 2001-11-21 2004-06-15 Pratt & Whitney Canada Corp. Method and apparatus for the engine control of output shaft speed
GB0329626D0 (en) * 2003-12-23 2004-01-28 Goodrich Control Sys Ltd Fuel system
US7739004B2 (en) * 2006-11-29 2010-06-15 The Boeing Company Automatic engine fuel flow monitoring and alerting fuel leak detection method

Also Published As

Publication number Publication date
CA2742333A1 (fr) 2011-12-15
FR2962213A1 (fr) 2012-01-06
US20110307192A1 (en) 2011-12-15

Similar Documents

Publication Publication Date Title
FR2965304B1 (fr) Dispositif de decharge d'air pour turboreacteur d'avion a double flux
FR2955085B1 (fr) Systeme d'helices contrarotatives pour turbomachine d'aeronef
BR112013007267A2 (pt) "sistema de dispensação de produto"
DK3205405T3 (da) Væskedispenseringssystem
BR112013001593A2 (pt) ''sistema de distribuição''
EP2673598A4 (fr) Détermination de temps de retard pour des débitmètres à ultrason
GB201010882D0 (en) Metering volumetric flow
FR3000529B1 (fr) Dispositif de liaison souple pour ensemble propulsif d'aeronef
PL2389918T3 (pl) Urządzenie do podawania płynu do przestrzeni nosa, gardła, uszu ORL
FR2988609B1 (fr) Formulation pour l'hormonotherapie
FR2962714B1 (fr) Strapontin pour un poste de pilotage d'aeronef
EP2834367A4 (fr) Préparation d'échantillon pour cytométrie de flux
FR2972650B1 (fr) Dispositif d'administration de fluides
FR2980585B1 (fr) Dispositif d'alertes de phenomenes aerologiques pour un aeronef
FR2960216B1 (fr) Element d'aerodynamisme pour une nacelle d'aeronef
FR2976880B1 (fr) Systeme d'essuie-glace
FR2976395B1 (fr) Systeme d'aide au pilotage et aeronef.
FR2962715B1 (fr) Systeme d'aeration pour aeronef.
FR2970645B1 (fr) Systeme automatise de dose unitaire pour la delivrance nominative de medicaments
PT2793942T (pt) Novas composições farmacêuticas compreendendo um anticorpo que liga o recetor humano da hormona anti-mulleriana de tipo ii
AP2011005928A0 (en) Many-to-one transaction fulfilment system.
FR2962413B1 (fr) Dispositif de remplissage avec systeme de regulation de debit
FR2970646B1 (fr) Systeme automatise de dose unitaire pour la delivrance nominative de medicaments
FR2964732B1 (fr) Projectile pour declenchement d'avalanche
FR2962213B1 (fr) Systeme de dosage de debit massique pour applications d'avion

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 5

PLSC Publication of the preliminary search report

Effective date: 20160429

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 10

ST Notification of lapse

Effective date: 20220205