DE968698C - Sound-absorbing plattenfoermiges component of synthetic resin - Google Patents

Sound-absorbing plattenfoermiges component of synthetic resin

Info

Publication number
DE968698C
DE968698C DEH1974A DEH0001974A DE968698C DE 968698 C DE968698 C DE 968698C DE H1974 A DEH1974 A DE H1974A DE H0001974 A DEH0001974 A DE H0001974A DE 968698 C DE968698 C DE 968698C
Authority
DE
Germany
Prior art keywords
plattenfoermiges
absorbing
sound
component
synthetic resin
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
DEH1974A
Other languages
German (de)
Inventor
Douglas Jack Wayth Cullum
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.)
Holoplast Ltd
Original Assignee
Holoplast Ltd
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
Priority to GB2419145A priority Critical patent/GB599579A/en
Application filed by Holoplast Ltd filed Critical Holoplast Ltd
Application granted granted Critical
Publication of DE968698C publication Critical patent/DE968698C/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/04Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
    • E04B9/045Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like being laminated
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/001Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by provisions for heat or sound insulation
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74Heat, sound or noise insulation, absorption, or reflection . Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82Heat, 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
    • E04B1/84Sound-absorbing elements
    • E04B2001/8457Solid slabs or blocks
    • E04B2001/8476Solid slabs or blocks with acoustical cavities, with or without acoustical filling
    • E04B2001/848Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element
    • E04B2001/8485Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element the opening being restricted, e.g. forming Helmoltz resonators
DEH1974A 1945-09-19 1950-03-12 Sound-absorbing plattenfoermiges component of synthetic resin Expired DE968698C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2419145A GB599579A (en) 1945-09-19 Improved building unit for acoustic constructional purposes

Publications (1)

Publication Number Publication Date
DE968698C true DE968698C (en) 1958-03-20

Family

ID=10207828

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH1974A Expired DE968698C (en) 1945-09-19 1950-03-12 Sound-absorbing plattenfoermiges component of synthetic resin

Country Status (3)

Country Link
BE (1) BE483695A (en)
DE (1) DE968698C (en)
FR (1) FR968902A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1275279B (en) * 1965-10-06 1968-08-14 Boelkow Gmbh A method for producing a glass fiber reinforced plastic composite component from
DE3242940A1 (en) * 1982-11-20 1984-05-24 Hans Julius Schmitt ACOUSTICALLY EFFECTIVE COMPONENT
DE10348962A1 (en) * 2003-10-14 2005-05-25 Rühland, Lothar Recycling bin for glass has frame mounted below inlet which is covered with sound-absorbing material and has surface which is less than half that of bin walls
DE202007018098U1 (en) * 2007-12-21 2009-05-14 Witex Flooring Products Gmbh Underlay mat

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1842736A (en) * 1918-12-23 1932-01-26 Ford Motor Co Air and water craft and method of making the same
FR739334A (en) * 1932-07-01 1933-01-09 Laques De France Moulages Ind Method of formation of panels
DE600596C (en) * 1928-12-29 1934-07-26 Burgess Lab Inc C F Sound absorbing wall and ceiling coverings
US2021359A (en) * 1932-10-19 1935-11-19 Dorne N Halstead Preformed sound-absorbing unit and method of making the same
FR840916A (en) * 1938-01-05 1939-05-08 Fibro Ciment Et Des Revetement Sound absorbing panel
CH206380A (en) * 1938-12-21 1939-08-15 Kollbrunner Heinrich Sound-absorbing covering element for ceilings and walls.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1842736A (en) * 1918-12-23 1932-01-26 Ford Motor Co Air and water craft and method of making the same
DE600596C (en) * 1928-12-29 1934-07-26 Burgess Lab Inc C F Sound absorbing wall and ceiling coverings
FR739334A (en) * 1932-07-01 1933-01-09 Laques De France Moulages Ind Method of formation of panels
US2021359A (en) * 1932-10-19 1935-11-19 Dorne N Halstead Preformed sound-absorbing unit and method of making the same
FR840916A (en) * 1938-01-05 1939-05-08 Fibro Ciment Et Des Revetement Sound absorbing panel
CH206380A (en) * 1938-12-21 1939-08-15 Kollbrunner Heinrich Sound-absorbing covering element for ceilings and walls.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1275279B (en) * 1965-10-06 1968-08-14 Boelkow Gmbh A method for producing a glass fiber reinforced plastic composite component from
DE3242940A1 (en) * 1982-11-20 1984-05-24 Hans Julius Schmitt ACOUSTICALLY EFFECTIVE COMPONENT
DE10348962A1 (en) * 2003-10-14 2005-05-25 Rühland, Lothar Recycling bin for glass has frame mounted below inlet which is covered with sound-absorbing material and has surface which is less than half that of bin walls
DE202007018098U1 (en) * 2007-12-21 2009-05-14 Witex Flooring Products Gmbh Underlay mat
DE102008064196B4 (en) * 2007-12-21 2016-02-18 Witex Flooring Products Gmbh Underlay mat

Also Published As

Publication number Publication date
FR968902A (en) 1950-12-08
BE483695A (en)

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