BE405602A - - Google Patents

Info

Publication number
BE405602A
BE405602A BE405602DA BE405602A BE 405602 A BE405602 A BE 405602A BE 405602D A BE405602D A BE 405602DA BE 405602 A BE405602 A BE 405602A
Authority
BE
Belgium
Application number
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.)
Publication of BE405602A publication Critical patent/BE405602A/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B1/86—Sound-absorbing elements slab-shaped
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8457—Solid slabs or blocks
    • E04B2001/8461—Solid slabs or blocks layered
BE405602D 1933-10-10 BE405602A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK432239X 1933-10-10

Publications (1)

Publication Number Publication Date
BE405602A true BE405602A (en)

Family

ID=8150927

Family Applications (1)

Application Number Title Priority Date Filing Date
BE405602D BE405602A (en) 1933-10-10

Country Status (4)

Country Link
BE (1) BE405602A (en)
DE (1) DE668539C (en)
FR (1) FR774581A (en)
GB (1) GB432239A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1021654B (en) * 1952-09-18 1957-12-27 Licentia Gmbh Arrangement to reduce unwanted noise emissions from machines
DE967519C (en) * 1952-09-20 1957-11-14 Licentia Gmbh Sound absorbing protective cover for machines
DE1039759B (en) * 1952-10-27 1958-09-25 Licentia Gmbh Sound absorbing protective cover for machines
DE1026576B (en) * 1954-04-07 1958-03-20 Licentia Gmbh Sound absorbing protective cover for machines
DE953664C (en) * 1954-09-23 1956-12-06 Dr Phil Nat Hellmuth Etzold Sound absorbing protective cover for acoustic baffles
DE976104C (en) * 1954-10-31 1963-02-28 Siemens Ag Arrangement for suppressing the droehn noise of electrical machines, especially asynchronous machines
DE1182862B (en) * 1962-11-03 1964-12-03 Gruenzweig & Hartmann A G Element for combined structure-borne noise and vibration isolation
GB1377981A (en) * 1971-06-28 1974-12-18 British Uralite Ltd Sound-deadening and materials therefor
FR2501887A1 (en) * 1981-03-11 1982-09-17 Metal Deploye Low frequency sound absorber - has compressed multiple layer rolls of different materials formed as expanded mesh
IT1178784B (en) * 1984-12-21 1987-09-16 Samim Soc Azionaria Minero Met COMPOSITE MATERIAL
US4661392A (en) * 1985-09-25 1987-04-28 Kapstad Odd B Sound dampening panel and method of fabrication
FR2657045B1 (en) * 1990-01-17 1992-06-12 Matfor COMPOSITE PANEL IN PARTICULAR FOR A MOBILE PARTITION OF A BUILDING, AND ITS MANUFACTURING METHOD.
DE19901104B4 (en) * 1999-01-14 2007-06-21 Robert Bosch Gmbh Electric motor, in particular permanently excited DC motor
DE202012101648U1 (en) * 2012-05-04 2013-08-06 Faist Chemtec Gmbh Sound-absorbing foil

Also Published As

Publication number Publication date
GB432239A (en) 1935-07-23
FR774581A (en) 1934-12-08
DE668539C (en) 1938-12-05

Similar Documents

Publication Publication Date Title
FR741247A (en)
FR743006A (en)
FR741763A (en)
FR741178A (en)
FR741198A (en)
FR741173A (en)
FR741060A (en)
FR741817A (en)
FR742126A (en)
FR742422A (en)
FR742445A (en)
FR742550A (en)
FR742908A (en)
BE393878A (en)
BE400623A (en)
BE394067A (en)
BE393996A (en)
BE395149A (en)
BE395128A (en)
BE393793A (en)
BE393645A (en)
BE391463A (en)
BE389595A (en)
BE378380A (en)
BE375476A (en)