EP0364960A3 - Dispositif d'amortissement du son - Google Patents

Dispositif d'amortissement du son Download PDF

Info

Publication number: EP0364960A3
Authority: EP; European Patent Office
Prior art keywords: layer; solid layer; resilient; sound damping; damping arrangement
Prior art date: 1988-10-21
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.): Granted

Application number

EP19890119270

Other languages

German (de)

English (en)

Other versions

EP0364960A2 (fr

EP0364960B1 (fr

Inventor

Michael Saalfeld

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.)

Mueller-Bbm GmbH

Original Assignee

Mueller-Bbm GmbH

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.)

1988-10-21

Filing date

1989-10-17

Publication date

1992-03-18

1989-10-17 Application filed by Mueller-Bbm GmbH filed Critical Mueller-Bbm GmbH

1990-04-25 Publication of EP0364960A2 publication Critical patent/EP0364960A2/fr

1992-03-18 Publication of EP0364960A3 publication Critical patent/EP0364960A3/fr

1995-03-01 Application granted granted Critical

1995-03-01 Publication of EP0364960B1 publication Critical patent/EP0364960B1/fr

2009-10-17 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000013016 damping Methods 0.000 title 1
239000007787 solid Substances 0.000 abstract 5
230000004075 alteration Effects 0.000 abstract 1

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

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Acoustics & Sound (AREA)
Multimedia (AREA)
Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Soundproofing, Sound Blocking, And Sound Damping (AREA)
Motor Or Generator Frames (AREA)
Building Environments (AREA)
Stringed Musical Instruments (AREA)
Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

EP89119270A 1988-10-21 1989-10-17 Dispositif d'amortissement du son Expired - Lifetime EP0364960B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3835949		1988-10-21
DE3835949A DE3835949A1 (de)	1988-10-21	1988-10-21	Schalldaemmeinrichtung

Publications (3)

Publication Number	Publication Date
EP0364960A2 EP0364960A2 (fr)	1990-04-25
EP0364960A3 true EP0364960A3 (fr)	1992-03-18
EP0364960B1 EP0364960B1 (fr)	1995-03-01

Family

ID=6365658

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP89119270A Expired - Lifetime EP0364960B1 (fr)	1988-10-21	1989-10-17	Dispositif d'amortissement du son

Country Status (3)

Country	Link
EP (1)	EP0364960B1 (fr)
AT (1)	ATE119305T1 (fr)
DE (2)	DE3835949A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3921968A1 (de) *	1989-07-04	1991-01-17	Mueller Bbm Gmbh	Schalldaemmeinrichtung
DE19502030C1 (de) *	1995-01-24	1996-02-22	Bbm Technik Ges Fuer Die Verwe	Schalldämmeinrichtung und Verfahren zur Dämmung von Körperschall

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2610212A1 (de) *	1976-03-11	1977-09-22	Mueller Bbm Gmbh	Schwingungstilger zur daempfung von breitbandigen koerperschallschwingungen
EP0197385A2 (fr) *	1985-03-25	1986-10-15	Müller-BBM GmbH	Dispositif d'atténuation sonore

1988
- 1988-10-21 DE DE3835949A patent/DE3835949A1/de active Granted
1989
- 1989-10-17 DE DE58909055T patent/DE58909055D1/de not_active Expired - Fee Related
- 1989-10-17 AT AT89119270T patent/ATE119305T1/de not_active IP Right Cessation
- 1989-10-17 EP EP89119270A patent/EP0364960B1/fr not_active Expired - Lifetime

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2610212A1 (de) *	1976-03-11	1977-09-22	Mueller Bbm Gmbh	Schwingungstilger zur daempfung von breitbandigen koerperschallschwingungen
EP0197385A2 (fr) *	1985-03-25	1986-10-15	Müller-BBM GmbH	Dispositif d'atténuation sonore

Also Published As

Publication number	Publication date
EP0364960A2 (fr)	1990-04-25
DE58909055D1 (de)	1995-04-06
DE3835949C2 (fr)	1990-07-26
EP0364960B1 (fr)	1995-03-01
ATE119305T1 (de)	1995-03-15
DE3835949A1 (de)	1990-04-26

Legal Events

Date	Code	Title	Description
1990-03-10	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1990-04-25	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT CH DE FR IT LI NL
1992-01-24	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1992-03-18	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT CH DE FR IT LI NL
1992-11-11	17P	Request for examination filed	Effective date: 19920916
1994-05-18	17Q	First examination report despatched	Effective date: 19940331
1995-01-13	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1995-03-01	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): AT CH DE FR IT LI NL
1995-03-01	REF	Corresponds to:	Ref document number: 119305 Country of ref document: AT Date of ref document: 19950315 Kind code of ref document: T
1995-03-13	ITF	It: translation for a ep patent filed
1995-04-06	REF	Corresponds to:	Ref document number: 58909055 Country of ref document: DE Date of ref document: 19950406
1995-04-07	ET	Fr: translation filed
1995-10-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: LI Effective date: 19951031 Ref country code: CH Effective date: 19951031
1996-01-10	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1996-01-10	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1996-02-21	26N	No opposition filed
1996-06-14	REG	Reference to a national code	Ref country code: CH Ref legal event code: PL
1997-10-16	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 19971016 Year of fee payment: 9
1997-10-21	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: AT Payment date: 19971021 Year of fee payment: 9
1997-10-29	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: NL Payment date: 19971029 Year of fee payment: 9
1998-10-17	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19981017
1999-05-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19990501
1999-06-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19990630
1999-07-01	NLV4	Nl: lapsed or anulled due to non-payment of the annual fee	Effective date: 19990501
1999-07-30	REG	Reference to a national code	Ref country code: FR Ref legal event code: ST
2000-12-21	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 20001221 Year of fee payment: 12
2002-07-02	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20020702
2005-10-17	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20051017

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DE3888534D1 (de)	1994-04-21	Luftbetriebener niederfrequenz-schallgenerator mit positiver rückkopplung.
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