FR1092750A - Wall cladding for the absorption of acoustic and electric waves - Google Patents

Wall cladding for the absorption of acoustic and electric waves

Info

Publication number
FR1092750A
FR1092750A FR1092750DA FR1092750A FR 1092750 A FR1092750 A FR 1092750A FR 1092750D A FR1092750D A FR 1092750DA FR 1092750 A FR1092750 A FR 1092750A
Authority
FR
France
Prior art keywords
acoustic
absorption
wall cladding
electric waves
waves
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.)
WERNER GENEST GES FU R ISOLIER
Original Assignee
WERNER GENEST GES FU R ISOLIER
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 WERNER GENEST GES FU R ISOLIER filed Critical WERNER GENEST GES FU R ISOLIER
Application granted granted Critical
Publication of FR1092750A publication Critical patent/FR1092750A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q17/00—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems
    • H01Q17/004—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems using non-directional dissipative particles, e.g. ferrite powders
    • 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
    • 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
    • E04B2001/8245—Machines for manufacturing, shaping, piercing or filling sound insulating elements
    • 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
    • E04B2001/8419—Acoustical cones or the like, e.g. for anechoic chambers

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Building Environments (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
FR1092750D 1953-03-28 1954-02-04 Wall cladding for the absorption of acoustic and electric waves Expired FR1092750A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE766814X 1953-03-28

Publications (1)

Publication Number Publication Date
FR1092750A true FR1092750A (en) 1955-04-26

Family

ID=6673426

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1092750D Expired FR1092750A (en) 1953-03-28 1954-02-04 Wall cladding for the absorption of acoustic and electric waves

Country Status (2)

Country Link
FR (1) FR1092750A (en)
GB (1) GB766814A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0351450A2 (en) * 1988-07-18 1990-01-24 Shinwa International Co., Ltd. Radiowave absorber and its manufacturing process
CN106917458A (en) * 2017-03-03 2017-07-04 上海声望声学科技股份有限公司 The special wedge of anechoic room fire-fighting equipment

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3151324A (en) * 1957-03-18 1964-09-29 Mcmillan Corp Of North Carolin Wide-band electromagneticradiation absorber
CN106869349A (en) * 2017-03-03 2017-06-20 上海声望声学科技股份有限公司 Sound insulation module with wedge absorber

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0351450A2 (en) * 1988-07-18 1990-01-24 Shinwa International Co., Ltd. Radiowave absorber and its manufacturing process
EP0351450A3 (en) * 1988-07-18 1990-10-17 Shinwa International Co., Ltd. Radiowave absorber and its manufacturing process
CN106917458A (en) * 2017-03-03 2017-07-04 上海声望声学科技股份有限公司 The special wedge of anechoic room fire-fighting equipment

Also Published As

Publication number Publication date
GB766814A (en) 1957-01-23

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