[go: up one dir, main page]

FR835972A - Chipboard cover plate for sound absorption and acoustic corrections - Google Patents

Chipboard cover plate for sound absorption and acoustic corrections

Info

Publication number
FR835972A
FR835972A FR835972DA FR835972A FR 835972 A FR835972 A FR 835972A FR 835972D A FR835972D A FR 835972DA FR 835972 A FR835972 A FR 835972A
Authority
FR
France
Prior art keywords
cover plate
sound absorption
corrections
acoustic
chipboard
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
Application number
Other languages
French (fr)
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.)
ANONIMA FABBRICHE FIAMMIFERI E
Original Assignee
ANONIMA FABBRICHE FIAMMIFERI E
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 ANONIMA FABBRICHE FIAMMIFERI E filed Critical ANONIMA FABBRICHE FIAMMIFERI E
Application granted granted Critical
Publication of FR835972A publication Critical patent/FR835972A/en
Expired legal-status Critical Current

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
    • E04B1/8409—Sound-absorbing elements sheet-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
    • E04B1/74—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
    • E04B2001/8263—Mounting of acoustical elements on supporting structure, e.g. framework or wall surface
    • E04B2001/8272—Resiliently mounted wall cladding acting as a diaphragmatic sound damper
    • 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
    • E04B2001/8414—Sound-absorbing elements with non-planar face, e.g. curved, egg-crate 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
    • E04B1/74—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

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR835972D 1937-04-07 1938-03-31 Chipboard cover plate for sound absorption and acoustic corrections Expired FR835972A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT201550X 1937-04-07

Publications (1)

Publication Number Publication Date
FR835972A true FR835972A (en) 1939-01-06

Family

ID=11164248

Family Applications (1)

Application Number Title Priority Date Filing Date
FR835972D Expired FR835972A (en) 1937-04-07 1938-03-31 Chipboard cover plate for sound absorption and acoustic corrections

Country Status (2)

Country Link
CH (1) CH201550A (en)
FR (1) FR835972A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2784233A1 (en) * 2013-03-25 2014-10-01 Organoid Technologies GmbH Acoustic panel

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5661273A (en) * 1995-06-07 1997-08-26 Bergiadis; Bill Soundproof wall

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2784233A1 (en) * 2013-03-25 2014-10-01 Organoid Technologies GmbH Acoustic panel

Also Published As

Publication number Publication date
CH201550A (en) 1938-12-15

Similar Documents

Publication Publication Date Title
FR773166A (en) Piezoelectric vibrating devices for sound reproduction
FR836022A (en) Improvements to thickness gauges
FR834985A (en) Improvements to compositions to dampen sounds
FR835972A (en) Chipboard cover plate for sound absorption and acoustic corrections
FR836069A (en) Improvements in the treatment of cellulosic materials
FR860843A (en) Improvements to devices for recording sounds
FR816003A (en) Improvements to the drive mechanism of sound recording or reproducing devices
FR686594A (en) Press for the agglomeration of wood waste
FR664726A (en) Improvements to sound recording machines
FR840450A (en) Machine for screening and crushing charcoal and similar materials
FR819047A (en) Chip stripping style for recording sounds
FR838024A (en) Improvements to smokers' articles
CH194075A (en) Product for the destruction of harmful molluscs.
FR773876A (en) Disc for recording sounds
FR779307A (en) Disc for recording sounds
FR756206A (en) Improvements to assembly screws for bed timber
FR881277A (en) Apparatus for photoelectric sound recording and reproduction
FR827387A (en) Construction or cover plate or panel
FR790487A (en) Acoustic box for the recovery and amplification of sounds avoiding those parasitic
FR822508A (en) Incisable or impressionable disc for recording sound
FR746069A (en) Improvements to sound recording processes
FR775755A (en) Sound recording device
FR685471A (en) Improvements in sound recording processes
GR7809B (en) INVESTMENT BOARD FROM ASSUMPTION OF PIECES WOOD THE ABSORPTION OF SOUNDS AND THROUGH THE ACOUSTIC CORRECTIONS.
FR841688A (en) Improvements to processes and machines for planking wood