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WO2007140432A3 - Enceinte de système de test de vibration - Google Patents

Enceinte de système de test de vibration Download PDF

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Publication number
WO2007140432A3
WO2007140432A3 PCT/US2007/070014 US2007070014W WO2007140432A3 WO 2007140432 A3 WO2007140432 A3 WO 2007140432A3 US 2007070014 W US2007070014 W US 2007070014W WO 2007140432 A3 WO2007140432 A3 WO 2007140432A3
Authority
WO
WIPO (PCT)
Prior art keywords
enclosure
vibration
vibration test
products
heat exchange
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.)
Ceased
Application number
PCT/US2007/070014
Other languages
English (en)
Other versions
WO2007140432A2 (fr
Inventor
Gregg K Hobbs
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2007140432A2 publication Critical patent/WO2007140432A2/fr
Publication of WO2007140432A3 publication Critical patent/WO2007140432A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H17/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves, not provided for in the preceding groups

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)

Abstract

Enceinte pour systèmes de test de vibration fournissant un échange de température efficace et une circulation de gaz (par exemple air) à l'intérieur de l'enceinte. Les enceintes sont particulièrement utiles pour les tests de vibration qui comprennent et combinent des cycles thermiques, des chocs thermiques et d'autres types de test thermique de produits. L'enceinte comprend un système d'échange de chaleur efficace utilisant des ports d'entrée et de sortie conformés pour une circulation de gaz efficace. L'enceinte peut être employée avec différents systèmes de vibration connus de l'art antérieur qui sont utilisés pour tester la résilience vibratoire des produits. De manière additionnelle, l'enceinte de cette invention comprend une isolation acoustique pour offrir des réductions significatives des niveaux de bruit pendant le fonctionnement des systèmes de test de vibration.
PCT/US2007/070014 2006-05-30 2007-05-31 Enceinte de système de test de vibration Ceased WO2007140432A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US80349106P 2006-05-30 2006-05-30
US60/803,491 2006-05-30

Publications (2)

Publication Number Publication Date
WO2007140432A2 WO2007140432A2 (fr) 2007-12-06
WO2007140432A3 true WO2007140432A3 (fr) 2008-06-26

Family

ID=38779458

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/070014 Ceased WO2007140432A2 (fr) 2006-05-30 2007-05-31 Enceinte de système de test de vibration

Country Status (1)

Country Link
WO (1) WO2007140432A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9354138B2 (en) * 2013-07-02 2016-05-31 Texas Instruments Incorporated Fixture for test circuit board reliability testing
ES2721124B2 (es) * 2018-01-26 2019-11-28 Fundacion Para La Promocion De La Innovacion Investig Y Desarrollo Tecnologico De La Industria De Au Interfaz para sistema de caracterizacion acustica de dispositivos sometidos a vibracion multiaxial
WO2025072811A1 (fr) * 2023-09-29 2025-04-03 Google Llc Orifices différentiels pour circulation de fluide parasite induite

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5540109A (en) * 1992-11-05 1996-07-30 Qualmark Corporation Apparatus and method for thermal and vibrational stress screening
US6434954B1 (en) * 2000-05-04 2002-08-20 Qualmark Corporation Air circulation system for a chamber
US6446508B1 (en) * 2001-01-17 2002-09-10 Venturedyne, Ltd. Vibration compartment environmental control
US6863123B2 (en) * 2001-10-09 2005-03-08 Chung-Shan Institute Of Science And Technology Flexible and mobile high transition rate of temperature test devices

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5540109A (en) * 1992-11-05 1996-07-30 Qualmark Corporation Apparatus and method for thermal and vibrational stress screening
US6434954B1 (en) * 2000-05-04 2002-08-20 Qualmark Corporation Air circulation system for a chamber
US6446508B1 (en) * 2001-01-17 2002-09-10 Venturedyne, Ltd. Vibration compartment environmental control
US6863123B2 (en) * 2001-10-09 2005-03-08 Chung-Shan Institute Of Science And Technology Flexible and mobile high transition rate of temperature test devices

Also Published As

Publication number Publication date
WO2007140432A2 (fr) 2007-12-06

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