CA2852324A1 - Structure acoustique pour une turbine a gaz - Google Patents

Structure acoustique pour une turbine a gaz Download PDF

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Publication number
CA2852324A1
CA2852324A1 CA2852324A CA2852324A CA2852324A1 CA 2852324 A1 CA2852324 A1 CA 2852324A1 CA 2852324 A CA2852324 A CA 2852324A CA 2852324 A CA2852324 A CA 2852324A CA 2852324 A1 CA2852324 A1 CA 2852324A1
Authority
CA
Canada
Prior art keywords
wall
noise reduction
fire
acoustic structure
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.)
Granted
Application number
CA2852324A
Other languages
English (en)
Other versions
CA2852324C (fr
Inventor
Stephen Caulfeild
Bryan Olver
Kin-Leung Cheung
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.)
Pratt and Whitney Canada Corp
Original Assignee
Pratt and Whitney Canada Corp
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 Pratt and Whitney Canada Corp filed Critical Pratt and Whitney Canada Corp
Publication of CA2852324A1 publication Critical patent/CA2852324A1/fr
Application granted granted Critical
Publication of CA2852324C publication Critical patent/CA2852324C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Landscapes

  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CA2852324A 2013-07-03 2014-05-23 Structure acoustique pour une turbine a gaz Active CA2852324C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361842545P 2013-07-03 2013-07-03
US61/842,545 2013-07-03

Publications (2)

Publication Number Publication Date
CA2852324A1 true CA2852324A1 (fr) 2015-01-03
CA2852324C CA2852324C (fr) 2021-01-26

Family

ID=52274406

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2852324A Active CA2852324C (fr) 2013-07-03 2014-05-23 Structure acoustique pour une turbine a gaz

Country Status (1)

Country Link
CA (1) CA2852324C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3070313A1 (fr) * 2015-03-20 2016-09-21 Rolls-Royce Deutschland Ltd & Co KG Ensemble de pare-feu pour une partie de paroi dans une turbomachine ayant des couches de matériaux différents

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3070313A1 (fr) * 2015-03-20 2016-09-21 Rolls-Royce Deutschland Ltd & Co KG Ensemble de pare-feu pour une partie de paroi dans une turbomachine ayant des couches de matériaux différents

Also Published As

Publication number Publication date
CA2852324C (fr) 2021-01-26

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Effective date: 20190521