DE59306374D1 - Thermisch und akustisch isolierende Verbundbaukörper sowie Verfahren zu dessen Herstellung und Verwendung desselben - Google Patents
Thermisch und akustisch isolierende Verbundbaukörper sowie Verfahren zu dessen Herstellung und Verwendung desselbenInfo
- Publication number
- DE59306374D1 DE59306374D1 DE59306374T DE59306374T DE59306374D1 DE 59306374 D1 DE59306374 D1 DE 59306374D1 DE 59306374 T DE59306374 T DE 59306374T DE 59306374 T DE59306374 T DE 59306374T DE 59306374 D1 DE59306374 D1 DE 59306374D1
- Authority
- DE
- Germany
- Prior art keywords
- powdered
- aluminium
- thermally
- production
- composite structure
- 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.)
- Expired - Fee Related
Links
- 239000002131 composite material Substances 0.000 title 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 3
- 229910000838 Al alloy Inorganic materials 0.000 abstract 2
- 239000004411 aluminium Substances 0.000 abstract 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 2
- 239000006260 foam Substances 0.000 abstract 2
- 239000004604 Blowing Agent Substances 0.000 abstract 1
- 210000004027 cell Anatomy 0.000 abstract 1
- 210000002421 cell wall Anatomy 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 238000013016 damping Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
- B22F3/11—Making porous workpieces or articles
- B22F3/1121—Making porous workpieces or articles by using decomposable, meltable or sublimatable fillers
- B22F3/1125—Making porous workpieces or articles by using decomposable, meltable or sublimatable fillers involving a foaming process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/002—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of porous nature
- B22F7/004—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of porous nature comprising at least one non-porous part
- B22F7/006—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of porous nature comprising at least one non-porous part the porous part being obtained by foaming
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
- B22F3/105—Sintering only by using electric current other than for infrared radiant energy, laser radiation or plasma ; by ultrasonic bonding
- B22F2003/1052—Sintering only by using electric current other than for infrared radiant energy, laser radiation or plasma ; by ultrasonic bonding assisted by energy absorption enhanced by the coating or powder
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9212607U DE9212607U1 (de) | 1992-09-18 | 1992-09-18 | Schallwellen dämpfendes und/oder dämmendes Bauelement aus Schaumstoff |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59306374D1 true DE59306374D1 (de) | 1997-06-12 |
Family
ID=6883912
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9212607U Expired - Lifetime DE9212607U1 (de) | 1992-09-18 | 1992-09-18 | Schallwellen dämpfendes und/oder dämmendes Bauelement aus Schaumstoff |
DE59306374T Expired - Fee Related DE59306374D1 (de) | 1992-09-18 | 1993-09-03 | Thermisch und akustisch isolierende Verbundbaukörper sowie Verfahren zu dessen Herstellung und Verwendung desselben |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9212607U Expired - Lifetime DE9212607U1 (de) | 1992-09-18 | 1992-09-18 | Schallwellen dämpfendes und/oder dämmendes Bauelement aus Schaumstoff |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0588182B1 (de) |
AT (1) | ATE152851T1 (de) |
CZ (1) | CZ282028B6 (de) |
DE (2) | DE9212607U1 (de) |
ES (1) | ES2102566T3 (de) |
HU (1) | HU215772B (de) |
PL (1) | PL172699B1 (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH687167A5 (de) * | 1992-12-18 | 1996-09-30 | Matec Holding Ag | Laermmindernde Kapselung. |
AT406649B (de) * | 1996-05-02 | 2000-07-25 | Mepura Metallpulver | Verfahren zur herstellung von porösen matrixmaterialien, insbesondere formkörpern, auf basis von metallen, und von halbzeug dafür |
DE19852277C2 (de) * | 1998-11-13 | 2000-12-14 | Schunk Sintermetalltechnik Gmb | Verfahren zur Herstellung eines metallischen Verbundwerkstoffes sowie Halbzeug für einen solchen |
DE19927837C1 (de) * | 1999-06-18 | 2001-01-25 | Schwaebische Werkzeugmaschinen | Verfahren zum Herstellen eines Metallbauteils aus Metallschaum für eine Werkzeugmaschine |
DE10034301C2 (de) * | 2000-07-14 | 2002-06-13 | Bruss Dichtungstechnik | Schallgedämpftes Gehäuse für Geräusch erzeugende Maschinen |
US6820923B1 (en) * | 2000-08-03 | 2004-11-23 | L&L Products | Sound absorption system for automotive vehicles |
GB0019913D0 (en) | 2000-08-15 | 2000-09-27 | Ventures & Consultancy Bradfor | Sound absorbing material |
US6793274B2 (en) | 2001-11-14 | 2004-09-21 | L&L Products, Inc. | Automotive rail/frame energy management system |
US7043815B2 (en) | 2002-01-25 | 2006-05-16 | L & L Products, Inc. | Method for applying flowable materials |
GB0203472D0 (en) * | 2002-02-14 | 2002-04-03 | Acoutechs Ltd | Sound absorbing material |
DE10246596C5 (de) * | 2002-10-05 | 2010-01-28 | J. Eberspächer GmbH & Co. KG | Schalldämpfer, insbesondere für Heizgerät |
US7180027B2 (en) | 2004-03-31 | 2007-02-20 | L & L Products, Inc. | Method of applying activatable material to a member |
DE202005006240U1 (de) * | 2005-04-18 | 2005-10-20 | Seeliger, Hans-Wolfgang | Metallschaum-Sandwichs |
US7211232B1 (en) | 2005-11-07 | 2007-05-01 | Geo2 Technologies, Inc. | Refractory exhaust filtering method and apparatus |
US7682577B2 (en) | 2005-11-07 | 2010-03-23 | Geo2 Technologies, Inc. | Catalytic exhaust device for simplified installation or replacement |
US7682578B2 (en) | 2005-11-07 | 2010-03-23 | Geo2 Technologies, Inc. | Device for catalytically reducing exhaust |
US7722828B2 (en) | 2005-12-30 | 2010-05-25 | Geo2 Technologies, Inc. | Catalytic fibrous exhaust system and method for catalyzing an exhaust gas |
DE102006025933A1 (de) * | 2006-05-10 | 2007-11-22 | WKW Erbslöh Automotive GmbH | Dachreling sowie Verfahren zur Herstellung einer solchen Dachreling |
GB201207481D0 (en) | 2012-04-26 | 2012-06-13 | Zephyros Inc | Applying flowable materials to synthetic substrates |
PL241832B1 (pl) * | 2018-04-19 | 2022-12-12 | Akademia Gorniczo Hutnicza Im Stanislawa Staszica W Krakowie | Sposób recyklingu wiórów z aluminium lub jego stopów |
CN111824061A (zh) * | 2019-04-16 | 2020-10-27 | 宁波均胜汽车安全系统有限公司 | 一种安全带降噪装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2735153A1 (de) * | 1977-08-04 | 1979-02-15 | Helmut Pelzer | Spezifisch leichtes feder-masse- system in bekannter weise als doppelmatte ausgebildet |
US4197477A (en) * | 1978-07-12 | 1980-04-08 | General Electric Company | Armature lamina for a dynamoelectric machine |
US4458779A (en) * | 1981-07-02 | 1984-07-10 | Antiphon Ab | Silencer |
CA1267550A (en) * | 1985-07-19 | 1990-04-10 | Kozo Iizuka, Director-General Of The Agency Of Industrial Science And Technology | Foamed metal and method of producing same |
DE3624427A1 (de) * | 1986-07-18 | 1988-01-21 | Stankiewicz Alois Dr Gmbh | Adhaesives zerstoerungsfrei entfernbares isolationssystem |
JPH01215933A (ja) * | 1988-02-24 | 1989-08-29 | Aisin Takaoka Ltd | 金属多孔質体およびその製造方法 |
US5112697A (en) * | 1989-09-06 | 1992-05-12 | Alcan International Limited | Stabilized metal foam body |
DE4018360C1 (en) * | 1990-06-08 | 1991-05-29 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung Ev, 8000 Muenchen, De | Porous metal body prodn. - involves compaction at low temp. followed by heating to near melting point of metal |
-
1992
- 1992-09-18 DE DE9212607U patent/DE9212607U1/de not_active Expired - Lifetime
-
1993
- 1993-09-03 EP EP93114133A patent/EP0588182B1/de not_active Revoked
- 1993-09-03 DE DE59306374T patent/DE59306374D1/de not_active Expired - Fee Related
- 1993-09-03 ES ES93114133T patent/ES2102566T3/es not_active Expired - Lifetime
- 1993-09-03 AT AT93114133T patent/ATE152851T1/de not_active IP Right Cessation
- 1993-09-13 HU HU9302579A patent/HU215772B/hu not_active IP Right Cessation
- 1993-09-13 PL PL93300380A patent/PL172699B1/pl unknown
- 1993-09-17 CZ CZ931936A patent/CZ282028B6/cs not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
HU215772B (hu) | 1999-02-01 |
CZ282028B6 (cs) | 1997-04-16 |
DE9212607U1 (de) | 1994-02-24 |
EP0588182A2 (de) | 1994-03-23 |
ES2102566T3 (es) | 1997-08-01 |
PL172699B1 (pl) | 1997-11-28 |
HUT68467A (en) | 1995-06-28 |
EP0588182B1 (de) | 1997-05-07 |
CZ193693A3 (en) | 1994-04-13 |
ATE152851T1 (de) | 1997-05-15 |
HU9302579D0 (en) | 1994-03-28 |
PL300380A1 (en) | 1994-03-21 |
EP0588182A3 (de) | 1995-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: FAIST AUTOMOTIVE GMBH & CO. KG, 86381 KRUMBACH, DE |
|
8339 | Ceased/non-payment of the annual fee |