DK139201B - Construction with large internal damping of mechanical oscillations. - Google Patents

Construction with large internal damping of mechanical oscillations.

Info

Publication number
DK139201B
DK139201B DK241075AA DK241075A DK139201B DK 139201 B DK139201 B DK 139201B DK 241075A A DK241075A A DK 241075AA DK 241075 A DK241075 A DK 241075A DK 139201 B DK139201 B DK 139201B
Authority
DK
Denmark
Prior art keywords
construction
large internal
mechanical oscillations
internal damping
damping
Prior art date
Application number
DK241075AA
Other languages
Danish (da)
Other versions
DK241075A (en
DK139201C (en
Inventor
Gunnar Hagbjer
Odd Sylwan
Original Assignee
Reduc Acoustics Ab
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 Reduc Acoustics Ab filed Critical Reduc Acoustics Ab
Publication of DK241075A publication Critical patent/DK241075A/da
Publication of DK139201B publication Critical patent/DK139201B/en
Application granted granted Critical
Publication of DK139201C publication Critical patent/DK139201C/da

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/30—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium with solid or semi-solid material, e.g. pasty masses, as damping medium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • 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
    • 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
    • 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
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/38—Meshes, lattices or nets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/56—Damping, energy absorption
    • 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
    • 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
    • E04B2001/8466—Solid slabs or blocks layered with an intermediate layer formed of lines or dots of elastic material

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Multimedia (AREA)
  • Environmental & Geological Engineering (AREA)
  • Laminated Bodies (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Building Environments (AREA)
  • Vibration Prevention Devices (AREA)
DK241075AA 1974-05-30 1975-05-29 Construction with large internal damping of mechanical oscillations. DK139201B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7407174A SE383646B (en) 1974-05-30 1974-05-30 CONSTRUCTION WITH PARTIAL DAMPING LAYER

Publications (3)

Publication Number Publication Date
DK241075A DK241075A (en) 1975-12-01
DK139201B true DK139201B (en) 1979-01-08
DK139201C DK139201C (en) 1979-06-11

Family

ID=20321281

Family Applications (1)

Application Number Title Priority Date Filing Date
DK241075AA DK139201B (en) 1974-05-30 1975-05-29 Construction with large internal damping of mechanical oscillations.

Country Status (13)

Country Link
JP (1) JPS548976B2 (en)
BE (1) BE829710A (en)
BR (1) BR7503374A (en)
CA (1) CA1024717A (en)
DE (1) DE2523710C3 (en)
DK (1) DK139201B (en)
FI (1) FI55552C (en)
FR (1) FR2273132B1 (en)
GB (1) GB1514516A (en)
IT (1) IT1038540B (en)
NL (1) NL176694C (en)
NO (1) NO141378C (en)
SE (1) SE383646B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5336691U (en) * 1976-09-04 1978-03-31
DE2708896A1 (en) * 1977-03-02 1978-09-07 Messerschmitt Boelkow Blohm CUSHIONING COVER
DE2819123C2 (en) * 1978-04-29 1986-02-20 Reduc Acoustics AB, Stockholm Arrangement for vibration damping on structures or objects
JPS56119816U (en) * 1980-02-14 1981-09-12
JPS56148418U (en) * 1980-04-04 1981-11-07
DE3024174A1 (en) * 1980-06-27 1982-01-21 Fa. Wilfried Knauth, 4350 Recklinghausen Medium voltage switchgear operated interlock - has electromagnetic plunger withdrawn to enable press plunger switch to operate
JPS6213033Y2 (en) * 1981-02-17 1987-04-03
JPS6213030Y2 (en) * 1981-03-09 1987-04-03
DE3744037C2 (en) * 1987-12-24 1996-01-25 Goesele Karl Shell of a formwork block made of plastic foam, in particular polystyrene foam
US5502931A (en) * 1992-04-08 1996-04-02 Munir; Hussain Building element and method of manufacturing such element
FI20002605A (en) 2000-11-28 2002-05-29 Vircon Oy Parquet flooring material
CA2562692C (en) 2004-04-15 2011-07-12 Philippe Pierre Marie Joseph Doneux Sound transmission reducing construction elements
US8590272B2 (en) 2010-06-07 2013-11-26 Georgia-Pacific Gypsum Llc Acoustical sound proofing materials and methods of making the same
EP3848249A4 (en) * 2018-09-07 2022-06-08 MT-Tec LLC Sound-absorbing material for vehicles
CN114961019B (en) * 2022-06-09 2024-03-22 江西省第十建筑工程有限公司 Shear wall structure with shock mount

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI29753A (en) * 1958-06-10 Holm Claes Midsole impact sound insulation method

Also Published As

Publication number Publication date
DK241075A (en) 1975-12-01
FI55552C (en) 1979-08-10
BR7503374A (en) 1976-04-27
NL176694B (en) 1984-12-17
NL7506215A (en) 1975-12-02
FR2273132A1 (en) 1975-12-26
CA1024717A (en) 1978-01-24
FR2273132B1 (en) 1982-05-28
NO141378B (en) 1979-11-19
DE2523710A1 (en) 1975-12-11
BE829710A (en) 1975-09-15
FI751585A (en) 1975-12-01
JPS548976B2 (en) 1979-04-20
GB1514516A (en) 1978-06-14
DE2523710C3 (en) 1985-03-21
DE2523710B2 (en) 1980-10-02
NO141378C (en) 1980-03-12
DK139201C (en) 1979-06-11
FI55552B (en) 1979-04-30
SE7407174L (en) 1975-12-01
NO751853L (en) 1975-12-02
SE383646B (en) 1976-03-22
JPS5118120A (en) 1976-02-13
NL176694C (en) 1985-05-17
IT1038540B (en) 1979-11-30

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