DE3035722A1 - Verfahren zur herstellung hochtemperaturbestaendiger schalldaemmplatten in sandwichbauweise - Google Patents

Verfahren zur herstellung hochtemperaturbestaendiger schalldaemmplatten in sandwichbauweise

Info

Publication number
DE3035722A1
DE3035722A1 DE19803035722 DE3035722A DE3035722A1 DE 3035722 A1 DE3035722 A1 DE 3035722A1 DE 19803035722 DE19803035722 DE 19803035722 DE 3035722 A DE3035722 A DE 3035722A DE 3035722 A1 DE3035722 A1 DE 3035722A1
Authority
DE
Germany
Prior art keywords
components
sandwich
temperature
munich
vacuum furnace
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
DE19803035722
Other languages
German (de)
English (en)
Other versions
DE3035722C2 (es
Inventor
Winford La Mesa Calif. Blair
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.)
Rohr Inc
Original Assignee
Rohr Industries Inc
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 Rohr Industries Inc filed Critical Rohr Industries Inc
Publication of DE3035722A1 publication Critical patent/DE3035722A1/de
Application granted granted Critical
Publication of DE3035722C2 publication Critical patent/DE3035722C2/de
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
    • B23K1/0014—Brazing of honeycomb sandwich structures
    • 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
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/162—Selection of materials
    • G10K11/168—Plural layers of different materials, e.g. sandwiches
    • 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
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/172—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using resonance effects

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
DE19803035722 1979-10-29 1980-09-22 Verfahren zur herstellung hochtemperaturbestaendiger schalldaemmplatten in sandwichbauweise Granted DE3035722A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8917779A 1979-10-29 1979-10-29
US8917879A 1979-10-29 1979-10-29

Publications (2)

Publication Number Publication Date
DE3035722A1 true DE3035722A1 (de) 1981-05-07
DE3035722C2 DE3035722C2 (es) 1987-02-05

Family

ID=26780323

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803035722 Granted DE3035722A1 (de) 1979-10-29 1980-09-22 Verfahren zur herstellung hochtemperaturbestaendiger schalldaemmplatten in sandwichbauweise

Country Status (3)

Country Link
DE (1) DE3035722A1 (es)
FR (1) FR2477965A1 (es)
GB (1) GB2061791B (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3126948A1 (de) * 1981-07-08 1983-07-14 Manfred Klaus 8858 Neuburg Schertler Verfahren und vorrichtung zur herstellung eines flaechigen verbundmaterials

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2526694A1 (fr) * 1982-05-13 1983-11-18 Alloy Spot Welders Inc Procede de brasage de cellules en nid d'abeilles a des panneaux superieur et inferieur
US5175401A (en) * 1991-03-18 1992-12-29 Grumman Aerospace Corporation Segmented resistance acoustic attenuating liner
NL1008920C2 (nl) * 1998-04-17 1999-10-19 Scambia Ind Dev Ag Werkwijze voor het vervaardigen van een geluiddemper.
US20230279578A1 (en) * 2022-03-07 2023-09-07 Rohr, Inc. Forming acoustic panel with multi-layered septum(s)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3166149A (en) * 1965-01-19 Damped-resonator acoustical panels
DE1959277A1 (de) * 1969-11-26 1971-05-27 Kimmel Hans Dipl Ing Verbundteil
US3948346A (en) * 1974-04-02 1976-04-06 Mcdonnell Douglas Corporation Multi-layered acoustic liner
US3981429A (en) * 1970-10-16 1976-09-21 Rohr Industries, Inc. Method for plated foil liquid interface diffusion bonding of titanium
US3994695A (en) * 1974-10-31 1976-11-30 Swiss Aluminium Ltd. Composite aluminum brazing sheet

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE551841A (es) * 1955-10-17
DE1227759B (de) * 1959-07-31 1966-10-27 Stephen Bukata Einsatzkasten zum Hartloeten von Werkstuecken
GB1269632A (en) * 1968-05-06 1972-04-06 Burnley Engineering Products L Improvements in or relating to units comprising metallic sheets joined to cellular cores
FR2257384A1 (en) * 1973-10-01 1975-08-08 Rohr Industries Inc Joining titanium metal parts - by coating with nickel, copper and silver then diffusion bonding at elevated temp

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3166149A (en) * 1965-01-19 Damped-resonator acoustical panels
DE1959277A1 (de) * 1969-11-26 1971-05-27 Kimmel Hans Dipl Ing Verbundteil
US3981429A (en) * 1970-10-16 1976-09-21 Rohr Industries, Inc. Method for plated foil liquid interface diffusion bonding of titanium
US3948346A (en) * 1974-04-02 1976-04-06 Mcdonnell Douglas Corporation Multi-layered acoustic liner
US3994695A (en) * 1974-10-31 1976-11-30 Swiss Aluminium Ltd. Composite aluminum brazing sheet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3126948A1 (de) * 1981-07-08 1983-07-14 Manfred Klaus 8858 Neuburg Schertler Verfahren und vorrichtung zur herstellung eines flaechigen verbundmaterials

Also Published As

Publication number Publication date
DE3035722C2 (es) 1987-02-05
FR2477965A1 (fr) 1981-09-18
GB2061791B (en) 1983-05-11
GB2061791A (en) 1981-05-20
FR2477965B1 (es) 1985-03-01

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8128 New person/name/address of the agent

Representative=s name: ZINNGREBE, H., DR.RER.NAT., PAT.-ANW., 6100 DARMST

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee