ATE319159T1 - THERMOACUSTIC WAVE GENERATORS - Google Patents

THERMOACUSTIC WAVE GENERATORS

Info

Publication number
ATE319159T1
ATE319159T1 AT03101535T AT03101535T ATE319159T1 AT E319159 T1 ATE319159 T1 AT E319159T1 AT 03101535 T AT03101535 T AT 03101535T AT 03101535 T AT03101535 T AT 03101535T AT E319159 T1 ATE319159 T1 AT E319159T1
Authority
AT
Austria
Prior art keywords
energy
ears
stack
thermal
plates
Prior art date
Application number
AT03101535T
Other languages
German (de)
Inventor
Jean-Edmond Chaix
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
Application granted granted Critical
Publication of ATE319159T1 publication Critical patent/ATE319159T1/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
AT03101535T 2002-05-27 2003-05-27 THERMOACUSTIC WAVE GENERATORS ATE319159T1 (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
ATE319159T1 true ATE319159T1 (en) 2006-03-15

Family

ID=29422042

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03101535T ATE319159T1 (en) 2002-05-27 2003-05-27 THERMOACUSTIC WAVE GENERATORS

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
PT1367561E (en) 2006-07-31
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
DK1367561T3 (en) 2006-06-26

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Legal Events

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