Pulse-tube cycles with acoustic driver

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Thermoacoustic device

    • Publication number 20240271836
    • Publication date Aug 15, 2024
    • NEDERLANDSE ORGANISATIE VOOR TOEGEPAST- NATUURWETENSCHAPPELIJK ONDERZOEK TNO
    • Moulay EL Hassan Tijani
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Thermoacoustic device

    • Publication number 20230133558
    • Publication date May 4, 2023
    • NEDERLANDSE ORGANISATIE VOOR TOEGEPAST- NATUURWETENSCHAPPELIJK ONDERZOEK TNO
    • Moulay EL Hassan Tijani
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    THERMOACOUSTIC DEVICE

    • Publication number 20200355408
    • Publication date Nov 12, 2020
    • JTEKT Corporation
    • Tatsuma KOUCHI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    CRYOGENIC FOOD PREPARATION SYSTEM

    • Publication number 20170290359
    • Publication date Oct 12, 2017
    • Ilan Nachman
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    THERMOACOUSTIC ENERGY CONVERTING ELEMENT PART AND THERMOACOUSTIC EN...

    • Publication number 20150253043
    • Publication date Sep 10, 2015
    • NGK Insulators, Ltd.
    • Yukio MIYAIRI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    PULSE TUBE CRYOCOOLER MODULATING PHASE VIA INERTANCE TUBE AND ACOUS...

    • Publication number 20120102976
    • Publication date May 3, 2012
    • ZHEJIANG UNIVERSITY
    • Zhihua Gan
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Optimization of a Thermoacoustic Apparatus Based on Operating Cond...

    • Publication number 20110265505
    • Publication date Nov 3, 2011
    • Palo Alto Research Center Incorporated
    • David Eric Schwartz
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Thermoacoustic Apparatus With Series-Connected Stages

    • Publication number 20110265493
    • Publication date Nov 3, 2011
    • Palo Alto Research Center Incorporated
    • David Eric Schwartz
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    STANDING WAVE THERMOACOUSTIC PIEZOELECTRIC REFRIGERATOR

    • Publication number 20110252810
    • Publication date Oct 20, 2011
    • KING ABDUL AZIZ CITY FOR SCIENCE AND TECHNOLOGY
    • OSAMA J. ALDRAIHEM
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    CRYOGENIC HEAT EXCHANGER FOR THERMOACOUSTIC REFRIGERATION SYSTEM

    • Publication number 20110146302
    • Publication date Jun 23, 2011
    • Michael D. Newman
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Thermoacoustic Refrigerator For Cryogenic Freezing

    • Publication number 20100223934
    • Publication date Sep 9, 2010
    • Stephen A. McCormick
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    METHOD, APPARATUS, AND SYSTEM FOR COOLING AN OBJECT

    • Publication number 20090282838
    • Publication date Nov 19, 2009
    • Edwin THURNAU
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Acoustic Power Transmitting Unit for Thermoacoustic Systems

    • Publication number 20080276625
    • Publication date Nov 13, 2008
    • Emmanuel Bretagne
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Thermoacoustic Device

    • Publication number 20080060364
    • Publication date Mar 13, 2008
    • THE DOSHISHA
    • Yoshiaki Watanabe
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Radial high energy acoustic device and the applied thermoacoutic de...

    • Publication number 20060137362
    • Publication date Jun 29, 2006
    • INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    • Ya-Wen Chou
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Cooling load enclosed in pulse tube cooler

    • Publication number 20050210888
    • Publication date Sep 29, 2005
    • Matthew P. Mitchell
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    High frequency thermoacoustic refrigerator

    • Publication number 20050109042
    • Publication date May 26, 2005
    • Orest G. Symko
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    High frequency thermoacoustic refrigerator

    • Publication number 20040000150
    • Publication date Jan 1, 2004
    • Orest G. Symko
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    CASCADED THERMOACOUSTIC DEVICES

    • Publication number 20030196441
    • Publication date Oct 23, 2003
    • Gregory W. Swift
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Thermoacoustic refrigeration device and method

    • Publication number 20030101734
    • Publication date Jun 5, 2003
    • UNIVERSITY OF MISSISSIPPI
    • Richard Raspet
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Matching an acoustic driver to an acoustic load in an acoustic reso...

    • Publication number 20020178736
    • Publication date Dec 5, 2002
    • John A. Corey
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Mechanical resonator and method for thermoacoustic systems

    • Publication number 20020166325
    • Publication date Nov 14, 2002
    • John A. Corey
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Pressure wave generator

    • Publication number 20020048218
    • Publication date Apr 25, 2002
    • Nobumasa Sugimoto
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...