FR2998054B1 - Generateur de pulsation de pression dans un flux de gaz - Google Patents

Generateur de pulsation de pression dans un flux de gaz

Info

Publication number
FR2998054B1
FR2998054B1 FR1260734A FR1260734A FR2998054B1 FR 2998054 B1 FR2998054 B1 FR 2998054B1 FR 1260734 A FR1260734 A FR 1260734A FR 1260734 A FR1260734 A FR 1260734A FR 2998054 B1 FR2998054 B1 FR 2998054B1
Authority
FR
France
Prior art keywords
gas stream
pressure pulsation
pulsation generator
generator
pressure
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
FR1260734A
Other languages
English (en)
Other versions
FR2998054A1 (fr
Inventor
Sebastien Houille
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles 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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR1260734A priority Critical patent/FR2998054B1/fr
Publication of FR2998054A1 publication Critical patent/FR2998054A1/fr
Application granted granted Critical
Publication of FR2998054B1 publication Critical patent/FR2998054B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing internal-combustion engines
    • G01M15/10—Testing internal-combustion engines by monitoring exhaust gases or combustion flame
    • G01M15/102—Testing internal-combustion engines by monitoring exhaust gases or combustion flame by monitoring exhaust gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F1/00—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
    • F04F1/02—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped using both positively and negatively pressurised fluid medium, e.g. alternating
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/02—Details or accessories of testing apparatus
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K15/00—Acoustics not otherwise provided for
    • G10K15/04—Sound-producing devices
    • G10K15/043—Sound-producing devices producing shock waves

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
FR1260734A 2012-11-12 2012-11-12 Generateur de pulsation de pression dans un flux de gaz Expired - Fee Related FR2998054B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1260734A FR2998054B1 (fr) 2012-11-12 2012-11-12 Generateur de pulsation de pression dans un flux de gaz

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1260734A FR2998054B1 (fr) 2012-11-12 2012-11-12 Generateur de pulsation de pression dans un flux de gaz

Publications (2)

Publication Number Publication Date
FR2998054A1 FR2998054A1 (fr) 2014-05-16
FR2998054B1 true FR2998054B1 (fr) 2015-10-02

Family

ID=47557317

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1260734A Expired - Fee Related FR2998054B1 (fr) 2012-11-12 2012-11-12 Generateur de pulsation de pression dans un flux de gaz

Country Status (1)

Country Link
FR (1) FR2998054B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014117606A1 (de) * 2014-12-01 2016-06-02 Volkswagen Ag Druckgasprüfvorrichtung
GB2536760B (en) * 2015-12-04 2020-04-15 Ford Global Tech Llc A hot gas pulse generator and a turbocharger testing apparatus including same
CN106769066B (zh) * 2017-01-12 2023-11-17 无锡帕捷科技有限公司 脉冲压力发生器及脉冲压力测试装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2202904B (en) * 1987-03-23 1991-09-11 Rolls Royce Plc A method and apparatus for evaluating the working line characteristics of a compressor of a gas turbine engine
WO1989011042A1 (fr) * 1988-05-05 1989-11-16 Birger Pettersson Procede de production d'impulsions de pression dans une masse de gaz et dispositif de mise en oeuvre dudit procede
DE4034500C1 (en) * 1990-10-30 1992-03-12 Schmidt, Kranz & Co Gmbh Zweigniederlassung Zorge, 3421 Zorge, De Pulse testing arrangement for component subjected to hydraulic fluid - has connection blocks in closed test liquid circuit and having heating elements controlled by pressure resistant temp. sensors
DE10219046B4 (de) * 2002-04-23 2005-02-17 EPSa Elektronik und Präzisionsbau Saalfeld GmbH Niederl. Jena Vorrichtung zur Erzeugung von Druckgasimpulsen für Augeninnendruckuntersuchungen
AT414154B (de) * 2004-05-28 2006-09-15 Seibt Kristl & Co Gmbh Vorrichtung und verfahren zur versorgung eines verbrennungsmotors mit einem konditionierten verbrennungsgas
DE102008031274B3 (de) * 2008-07-02 2009-10-22 Continental Automotive Gmbh Verfahren und Vorrichtung zur Ermittlung von Kennfeldern eines Turboladers
US8444935B2 (en) * 2009-06-12 2013-05-21 Bose Corporation Multiple-specimen device testing with particle measurement
DE102011010357A1 (de) * 2011-02-04 2012-08-09 Friedrich Boysen Gmbh & Co. Kg Druckgasprüfvorrichtung

Also Published As

Publication number Publication date
FR2998054A1 (fr) 2014-05-16

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20160729