FI840850A7 - Akustisk anordning. - Google Patents

Akustisk anordning. Download PDF

Info

Publication number: FI840850A7
Authority: FI; Finland
Prior art keywords: acoustic device; acoustic
Prior art date: 1982-02-03

Application number

FI840850A

Other languages

English (en)

Finnish (fi)

Other versions

FI840850L (fi

FI840850A0 (fi

Inventor

Krister Amneus

Original Assignee

Krister Amneus

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.)

1982-02-03

Filing date

1983-01-28

Publication date

1984-03-02

1983-01-28 Application filed by Krister Amneus filed Critical Krister Amneus

1984-03-02 Publication of FI840850A7 publication Critical patent/FI840850A7/sv

1984-03-02 Publication of FI840850L publication Critical patent/FI840850L/fi

1984-03-02 Publication of FI840850A0 publication Critical patent/FI840850A0/fi

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
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/172—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using resonance effects

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Acoustics & Sound (AREA)
Multimedia (AREA)
Building Environments (AREA)
Soundproofing, Sound Blocking, And Sound Damping (AREA)
Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

FI840850A 1982-02-03 1983-01-28 Akustisk anordning FI840850A0 (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE8200624A SE8200624L (sv)	1982-02-03	1982-02-03	Akustisk anordning
PCT/SE1983/000031 WO1983002793A1 (en)	1982-02-03	1983-01-28	An acoustic device

Publications (3)

Publication Number	Publication Date
FI840850A7 true FI840850A7 (sv)	1984-03-02
FI840850L FI840850L (fi)	1984-03-02
FI840850A0 FI840850A0 (fi)	1984-03-02

Family

ID=20345913

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI840850A FI840850A0 (fi)	1982-02-03	1983-01-28	Akustisk anordning

Country Status (10)

Country	Link
EP (1)	EP0086184A3 (sv)
JP (1)	JPS59500116A (sv)
AU (1)	AU1223383A (sv)
CA (1)	CA1198375A (sv)
DK (1)	DK435883D0 (sv)
FI (1)	FI840850A0 (sv)
NO (1)	NO833509L (sv)
SE (1)	SE8200624L (sv)
WO (1)	WO1983002793A1 (sv)
ZA (1)	ZA83591B (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9022290D0 (en) *	1990-10-15	1990-11-28	Wilhams Insulations Ltd	Absorbers
EP0521740A1 (fr) *	1991-04-25	1993-01-07	Hutchinson	Matériau de protection acoustique et dispositif incorporant un tel matériau
US5241512A (en) *	1991-04-25	1993-08-31	Hutchinson 2	Acoustic protection material and apparatus including such material
EP3750326A1 (en) *	2018-02-06	2020-12-16	Artnovion, Lda	Acoustical absorber for absorbing bass or sub-bass sound

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE732630C (de) *	1937-04-04	1943-03-08	Lufttechnische Ges M B H	Vorrichtung zur Geraeuschminderung in Leitungen
FR1198880A (fr) *	1958-02-14	1959-12-10	Chausson Usines Sa	Procédé et dispositif pour l'absorption des ondes sonores des appareils vibrants
GB932521A (en) *	1961-06-01	1963-07-31	Ferranti Ltd	Improvements relating to noise reducing enclosures
US3831710A (en) *	1973-01-24	1974-08-27	Lockheed Aircraft Corp	Sound absorbing panel
DE2360519C3 (de) *	1973-12-05	1978-04-06	Hermann Hemscheidt Maschinenfabrik Gmbh & Co, 5600 Wuppertal	Schallschutz-Wandelement
DE2451520C2 (de) *	1974-10-30	1982-10-21	Gerd Dieter 7326 Heiningen Maibach	Lärmschutzelement
FR2300384A1 (fr) *	1975-02-07	1976-09-03	Lockheed Aircraft Corp	Absorbeur acoustique a double bande
GB1499882A (en) *	1975-02-14	1978-02-01	Rolls Royce	Sound attenuating structure
DE2645484C2 (de) *	1976-10-08	1978-07-27	Volmer Betonwerk Gmbh & Co Kg, 4100 Duisburg	Betonstein für den Aufbau von Schallschutzwänden
DE3032269A1 (de) *	1980-08-27	1982-04-08	Hoechst Ag, 6000 Frankfurt	Resonatorschallabsorptionselement

1982
- 1982-02-03 SE SE8200624A patent/SE8200624L/sv not_active Application Discontinuation
1983
- 1983-01-28 JP JP58500695A patent/JPS59500116A/ja active Pending
- 1983-01-28 FI FI840850A patent/FI840850A0/fi not_active Application Discontinuation
- 1983-01-28 WO PCT/SE1983/000031 patent/WO1983002793A1/en not_active Ceased
- 1983-01-28 EP EP83850021A patent/EP0086184A3/en not_active Withdrawn
- 1983-01-28 AU AU12233/83A patent/AU1223383A/en not_active Abandoned
- 1983-01-28 ZA ZA83591A patent/ZA83591B/xx unknown
- 1983-02-02 CA CA000420794A patent/CA1198375A/en not_active Expired
- 1983-09-23 DK DK4358/83A patent/DK435883D0/da not_active Application Discontinuation
- 1983-09-28 NO NO833509A patent/NO833509L/no unknown

Also Published As

Publication number	Publication date
JPS59500116A (ja)	1984-01-19
FI840850L (fi)	1984-03-02
CA1198375A (en)	1985-12-24
EP0086184A2 (en)	1983-08-17
WO1983002793A1 (en)	1983-08-18
AU1223383A (en)	1983-08-25
FI840850A0 (fi)	1984-03-02
NO833509L (no)	1983-09-28
DK435883A (da)	1983-09-23
EP0086184A3 (en)	1984-05-02
SE8200624L (sv)	1983-08-04
DK435883D0 (da)	1983-09-23
ZA83591B (en)	1983-11-30

Publication	Publication Date	Title
NL190568C (nl)	1994-04-18	Microfoonconfiguratie.
IT8320801A0 (it)	1983-04-27	Dispositivo massaggiatore.
NL191968C (nl)	1996-11-04	Geluidsstelsel.
DE3382241D1 (de)	1991-05-08	Lautsprecher.
NO166825C (no)	1991-09-04	Hoeyspennings-tilkoplingsanordning.
NO161707C (no)	1989-09-13	Koblingsenhet.
NO163646C (no)	1990-06-27	Broenn-tetningsenhet.
NO158900C (no)	1988-11-09	Akustisk posisjoneringssystem.
FI840436L (fi)	1984-08-11	Flaektfoersedd anordning.
NO830630L (no)	1983-08-25	Sonarapparat.
NO161025C (no)	1989-06-21	Koblingsanordning.
ATE35217T1 (de)	1988-07-15	Intrauterinpessar.
IT8320809A0 (it)	1983-04-27	Dispositivo dispergente.
IT8320412A0 (it)	1983-03-31	Dispositivo di connessione.
FI852991A7 (sv)	1985-08-02	Ljudåtergivningssystem.
FI840850L (fi)	1984-03-02	Akustisk anordning.
FI834298A7 (fi)	1984-05-30	Elektroforesanordning.
ES267692Y (es)	1983-10-16	Dispositivo sonoro.
NO153992C (no)	1986-07-02	Forbindelsesinnretning.
NO820650L (no)	1983-09-05	Ekkoloddapparat.
ES268746Y (es)	1983-12-16	Dispositivo antideslumbrante.
ES263851Y (es)	1983-05-01	Dispositivo sujetador-compresor.
ES268070Y (es)	1984-09-16	Dispositivo descapsulador-cortaprecintos.
ATE16561T1 (de)	1985-12-15	Ophtalmoskopisches geraet.
IT8230734V0 (it)	1982-06-22	Dispositivo strozzascotte.

Legal Events

Date	Code	Title	Description
2004-08-31	FD	Application lapsed	Owner name: AMNEUS, KRISTER