FR2031258A5 - - Google Patents

Info

Publication number
FR2031258A5
FR2031258A5 FR7003201A FR7003201A FR2031258A5 FR 2031258 A5 FR2031258 A5 FR 2031258A5 FR 7003201 A FR7003201 A FR 7003201A FR 7003201 A FR7003201 A FR 7003201A FR 2031258 A5 FR2031258 A5 FR 2031258A5
Authority
FR
France
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
FR7003201A
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.)
ECKEL OLIVER
Original Assignee
ECKEL OLIVER
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 ECKEL OLIVER filed Critical ECKEL OLIVER
Application granted granted Critical
Publication of FR2031258A5 publication Critical patent/FR2031258A5/fr
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
    • 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)
  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
FR7003201A 1969-02-24 1970-01-29 Expired FR2031258A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80126669A 1969-02-24 1969-02-24

Publications (1)

Publication Number Publication Date
FR2031258A5 true FR2031258A5 (fr) 1970-11-13

Family

ID=25180628

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7003201A Expired FR2031258A5 (fr) 1969-02-24 1970-01-29

Country Status (5)

Country Link
US (1) US3509964A (fr)
AU (1) AU1166470A (fr)
DE (1) DE2006376A1 (fr)
FR (1) FR2031258A5 (fr)
GB (1) GB1220440A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4175639A (en) * 1976-11-16 1979-11-27 Lockheed Corporation Noise barrier
US4228867A (en) * 1979-02-02 1980-10-21 Lockheed Corporation Noise barrier
US5317113A (en) * 1992-07-01 1994-05-31 Industrial Acoustics Company, Inc. Anechoic structural elements and chamber
US6082490A (en) * 1997-07-15 2000-07-04 Rowland; Chris W. Modular anechoic panel system and method
US9845598B1 (en) * 2014-06-23 2017-12-19 Hanson Hsu Apparatus for improving the acoustics of an interior space, a system incorporating said apparatus and method of using said apparatus
CN105442275B (zh) * 2014-09-26 2018-03-02 苏州三星电子有限公司 一种降噪组件以及洗衣机

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2980198A (en) * 1959-07-27 1961-04-18 Oliver C Eckel Assembly of sound absorbing members
US3086325A (en) * 1961-01-27 1963-04-23 Oliver C Eckel Assembly of acoustical members
US3146498A (en) * 1961-09-15 1964-09-01 Oliver C Eckel Sound absorbing device having flange guides

Also Published As

Publication number Publication date
AU1166470A (en) 1971-08-26
DE2006376A1 (de) 1970-09-03
GB1220440A (en) 1971-01-27
US3509964A (en) 1970-05-05

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Legal Events

Date Code Title Description
ST Notification of lapse