CA1013267A - Noise control device - Google Patents

Noise control device

Info

Publication number
CA1013267A
CA1013267A CA190,298A CA190298A CA1013267A CA 1013267 A CA1013267 A CA 1013267A CA 190298 A CA190298 A CA 190298A CA 1013267 A CA1013267 A CA 1013267A
Authority
CA
Canada
Prior art keywords
control device
noise control
noise
control
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
CA190,298A
Other languages
English (en)
Other versions
CA190298S (en
Inventor
Alfred Keller
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.)
Individual
Original Assignee
Individual
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 claimed from CH65373A external-priority patent/CH559952A5/de
Priority claimed from CH790373A external-priority patent/CH569339A5/de
Priority claimed from CH1528973A external-priority patent/CH570668A5/de
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA1013267A publication Critical patent/CA1013267A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/20—Reflecting arrangements
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/10—Adhesives in the form of films or foils without carriers
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
    • E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
    • E01F8/0029—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with porous surfaces, e.g. concrete with porous fillers
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
    • E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
    • E01F8/0047—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with open cavities, e.g. for covering sunken roads

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Exhaust Silencers (AREA)
  • Motor Or Generator Frames (AREA)
  • Road Paving Structures (AREA)
CA190,298A 1973-01-17 1974-01-16 Noise control device Expired CA1013267A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH65373A CH559952A5 (it) 1973-01-17 1973-01-17
CH790373A CH569339A5 (it) 1973-01-17 1973-05-30
CH1528973A CH570668A5 (it) 1973-01-17 1973-10-30

Publications (1)

Publication Number Publication Date
CA1013267A true CA1013267A (en) 1977-07-05

Family

ID=27172285

Family Applications (1)

Application Number Title Priority Date Filing Date
CA190,298A Expired CA1013267A (en) 1973-01-17 1974-01-16 Noise control device

Country Status (11)

Country Link
JP (1) JPS49103444A (it)
AT (1) AT361965B (it)
BE (1) BE809839A (it)
CA (1) CA1013267A (it)
DE (1) DE2400755A1 (it)
ES (1) ES422349A1 (it)
FR (1) FR2214153B1 (it)
GB (1) GB1462221A (it)
IT (1) IT1003374B (it)
NL (1) NL7400436A (it)
SE (1) SE399922B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4050538A (en) * 1975-06-05 1977-09-27 Societe D'etudes Generales De Communications Industrielles Et Civiles-Segic Noise reducing screen
DE2646875C3 (de) * 1976-10-16 1981-08-13 Horn, Alfred, Campione d'Italia Mauer zur Begrenzung von Grundstücken oder Straßen
US4175639A (en) * 1976-11-16 1979-11-27 Lockheed Corporation Noise barrier
DE2845267C2 (de) * 1978-10-18 1987-05-07 Ed. Züblin AG, 7000 Stuttgart Lärmschutzabdeckung für Landverkehrswege
DE2909473A1 (de) * 1979-03-10 1980-09-11 Zueblin Ag Laermschutztunnel mit querlueftung
AT374850B (de) * 1982-04-13 1984-06-12 Wiener Brueckenbau Laermschutzdecke
DE3612292C1 (en) * 1986-04-11 1987-07-23 Zueblin Ag Noise protection covering for land traffic routes
ES2205958B1 (es) * 2000-11-27 2005-04-16 Universidad Politecnica De Valencia Emparrillado de paneles silenciadores en bocas de tuneles.

Also Published As

Publication number Publication date
JPS49103444A (it) 1974-09-30
IT1003374B (it) 1976-06-10
NL7400436A (it) 1974-07-19
GB1462221A (en) 1977-01-19
FR2214153B1 (it) 1977-08-26
ATA11274A (de) 1978-08-15
BE809839A (fr) 1974-05-16
SE399922B (sv) 1978-03-06
ES422349A1 (es) 1976-04-01
AT361965B (de) 1981-04-10
FR2214153A1 (it) 1974-08-09
DE2400755A1 (de) 1974-07-18

Similar Documents

Publication Publication Date Title
CA1013195A (en) Sway control device
CA1014924A (en) Anti-retrieval devices
CA1012202A (en) Humidity compensated control device
AU474573B2 (en) Control device
CA941485A (en) Level control means
CA980028A (en) Elevator control device
AU475742B2 (en) Devices
CA1007492A (en) Fastening device
CA1005727A (en) Fluid control device
CA1013267A (en) Noise control device
CA1004763A (en) Magnetron device
CA1006266A (en) Magnetron device
CA1005124A (fr) Dispositif de commande de thyristor
CA983965A (en) Ball-firing device
CA972860A (en) Control device
AU472992B2 (en) Control device
CA1027902A (en) Latching device
CA990102A (en) Control device
AU3880272A (en) Improved control device
SU601152A1 (ru) Устройство дл зат жки гаек
SU626427A1 (ru) Юстировочное устройство
CA1017070A (en) Magneto-sensitive device
CA962531A (en) Hank-loading device
AU482768B2 (en) Control device
AU5449573A (en) Humidifier-dehumidifier device