PT1367561E - THERM-ACOUSTIC WAVE GENERATOR - Google Patents

THERM-ACOUSTIC WAVE GENERATOR

Info

Publication number
PT1367561E
PT1367561E PT03101535T PT03101535T PT1367561E PT 1367561 E PT1367561 E PT 1367561E PT 03101535 T PT03101535 T PT 03101535T PT 03101535 T PT03101535 T PT 03101535T PT 1367561 E PT1367561 E PT 1367561E
Authority
PT
Portugal
Prior art keywords
energy
therm
ears
stack
thermal
Prior art date
Application number
PT03101535T
Other languages
Portuguese (pt)
Inventor
Chaix Jean-Edmond
Original Assignee
Technicatome
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
Priority claimed from FR0206421A external-priority patent/FR2839905B1/en
Priority claimed from FR0350084A external-priority patent/FR2853470B1/en
Application filed by Technicatome filed Critical Technicatome
Publication of PT1367561E publication Critical patent/PT1367561E/en

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G2243/00—Stirling type engines having closed regenerative thermodynamic cycles with flow controlled by volume changes
    • F02G2243/30—Stirling type engines having closed regenerative thermodynamic cycles with flow controlled by volume changes having their pistons and displacers each in separate cylinders
    • F02G2243/50—Stirling type engines having closed regenerative thermodynamic cycles with flow controlled by volume changes having their pistons and displacers each in separate cylinders having resonance tubes
    • F02G2243/54—Stirling type engines having closed regenerative thermodynamic cycles with flow controlled by volume changes having their pistons and displacers each in separate cylinders having resonance tubes thermo-acoustic

Abstract

The thermal-acoustic generator consists of a stack of plates (4) which have a central region (5) and four ears (6) with holes (7). The plates are separated by chocks (8) which have orifices corresponding to the holes. The stack is immersed in a bath of liquid sodium or saline solution and the ears are used for the passage of heat carrying fluids to establish a transverse heat flow and acoustic waves Independent claims are also included for the following: (1) An energy convertor which uses the thermal-acoustic generator and piezo-electric equipment to produce electrical energy 2) A space reactor which uses the energy convertor (3) An electrical generator for a vehicle which uses the energy convertor
PT03101535T 2002-05-27 2003-05-27 THERM-ACOUSTIC WAVE GENERATOR PT1367561E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0206421A FR2839905B1 (en) 2002-05-27 2002-05-27 THERMO-ACOUSTIC WAVE GENERATOR
FR0350084A FR2853470B1 (en) 2003-04-01 2003-04-01 THERMO-ACOUSTIC WAVE GENERATOR WITH RADIO-ISOTOPIC HOT SOURCE

Publications (1)

Publication Number Publication Date
PT1367561E true PT1367561E (en) 2006-07-31

Family

ID=29422042

Family Applications (1)

Application Number Title Priority Date Filing Date
PT03101535T PT1367561E (en) 2002-05-27 2003-05-27 THERM-ACOUSTIC WAVE GENERATOR

Country Status (6)

Country Link
EP (1) EP1367561B1 (en)
AT (1) ATE319159T1 (en)
DE (1) DE60303737T2 (en)
DK (1) DK1367561T3 (en)
ES (1) ES2259403T3 (en)
PT (1) PT1367561E (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2899943B1 (en) * 2006-04-13 2011-12-09 Technicatome THERMO-ACOUSTIC CONVERTER AND ELECTRIC POWER GENERATOR COMPRISING A THERMO-ACOUSTIC CONVERTER
GB0811686D0 (en) * 2008-06-26 2008-07-30 Univ Nottingham A heat exchanger arrangement
NL2004187C2 (en) * 2010-02-03 2011-08-04 Stichting Energie HEAT EXCHANGER.
EP2874292B1 (en) * 2013-11-18 2017-09-27 Centre National De La Recherche Scientifique Thermoacoustic magnetohydrodynamic electric generator
JP2018071821A (en) * 2016-10-25 2018-05-10 三菱電機株式会社 Thermoacoustic device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4599551A (en) * 1984-11-16 1986-07-08 The United States Of America As Represented By The United States Department Of Energy Thermoacoustic magnetohydrodynamic electrical generator
US5456082A (en) * 1994-06-16 1995-10-10 The Regents Of The University Of California Pin stack array for thermoacoustic energy conversion
US5813234A (en) * 1995-09-27 1998-09-29 Wighard; Herbert F. Double acting pulse tube electroacoustic system
DE19960966A1 (en) * 1999-12-17 2001-07-05 Bosch Gmbh Robert Thermo acoustic machine for vehicle has thermo acoustic converters with acoustically transparent heat storage bodies, heat exchangers; standing wave pumps heat along storage body

Also Published As

Publication number Publication date
EP1367561B1 (en) 2006-03-01
DE60303737T2 (en) 2006-11-23
EP1367561A1 (en) 2003-12-03
DE60303737D1 (en) 2006-04-27
ES2259403T3 (en) 2006-10-01
ATE319159T1 (en) 2006-03-15
DK1367561T3 (en) 2006-06-26

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