ATA66490A - Schalldämmrohr, insbesondere schalldämmrohrbogen - Google Patents

Schalldämmrohr, insbesondere schalldämmrohrbogen

Info

Publication number: ATA66490A
Authority: AT; Austria
Prior art keywords: sound insulation; insulation pipe; bow; particular sound; pipe
Prior art date: 1989-03-22

Application number

AT66490A

Other languages

English (en)

Other versions

AT401542B (de

Original Assignee

Eidmann Fritz Juergen

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.)

1989-03-22

Filing date

1990-03-21

Publication date

1996-02-15

1990-03-21 Application filed by Eidmann Fritz Juergen filed Critical Eidmann Fritz Juergen

1996-02-15 Publication of ATA66490A publication Critical patent/ATA66490A/de

1996-09-25 Application granted granted Critical

1996-09-25 Publication of AT401542B publication Critical patent/AT401542B/de

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Pipe Accessories (AREA)
Exhaust Silencers (AREA)
Rigid Pipes And Flexible Pipes (AREA)

AT66490A 1989-03-22 1990-03-21 Schalldämmrohr, insbesondere schalldämmrohrbogen AT401542B (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE8903598U DE8903598U1 (de)	1989-03-22	1989-03-22	Schalldämmrohr, insbesondere Schalldämmrohrbogen

Publications (2)

Publication Number	Publication Date
ATA66490A true ATA66490A (de)	1996-02-15
AT401542B AT401542B (de)	1996-09-25

Family

ID=6837432

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT66490A AT401542B (de)	1989-03-22	1990-03-21	Schalldämmrohr, insbesondere schalldämmrohrbogen

Country Status (3)

Country	Link
AT (1)	AT401542B (de)
DE (1)	DE8903598U1 (de)
FR (1)	FR2644923B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6139427A (en) *	1997-12-24	2000-10-31	Ecta Co., Ltd.	Ventilation system
DE102004019410B3 (de) *	2004-04-19	2005-06-02	Schako Klima Luft Ferdinand Schad Kg Zweigniederlassung Kolbingen	Vorrichtung zum Ein- und/oder Ausbringen von Luft in/aus einen/m Raum

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4098590A (en) *	1974-04-04	1978-07-04	Didier Engineering Gmbh	Explosive gas pipeline
DE2830606A1 (de) *	1978-07-12	1980-01-31	Jassien Dr Ing Kizaoui	Schallminderer, insbesondere fuer lufttechnische anlagen und apparate
DE2854266A1 (de) *	1978-12-14	1980-06-26	Benno Schoettler	Schalldaemmung fuer lueftungsanlagen
DE2930548A1 (de) *	1979-07-27	1981-02-12	Samaritter Vera	Moeglichkeit zur schalldaempfung bei natuerlicher belueftung und bei klimaanlagen in wohn- und bueroraeume
DE3109355A1 (de) *	1981-03-12	1982-10-07	Max-Schallschluck-Lüftungen GmbH & Co KG, 2000 Hamburg	Schallschutzvorrichtung fuer lueftungseinrichtungen
DE8223168U1 (de) *	1982-08-17	1987-06-25	Oskar Gerber Schall- und Schwingungstechnik GmbH, 4600 Dortmund	Schalldämpfer für einen Gasstrom
DE3530866A1 (de) *	1985-08-29	1986-03-20	Fa. J. Eberspächer, 7300 Esslingen	Anschlussrohr fuer raumbelueftungsgeraete
DE3705754C1 (en) *	1987-02-23	1988-05-19	Stankiewicz Alois Dr Gmbh	Moulded article for acoustic insulation
DE3823447C3 (de) *	1988-07-11	1999-10-21	Bosch Gmbh Robert	Elektromotorisch betriebenes Gebläse

1989
- 1989-03-22 DE DE8903598U patent/DE8903598U1/de not_active Expired
1990
- 1990-02-22 FR FR9002191A patent/FR2644923B1/fr not_active Expired - Fee Related
- 1990-03-21 AT AT66490A patent/AT401542B/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
FR2644923B1 (fr)	1992-11-20
AT401542B (de)	1996-09-25
FR2644923A1 (fr)	1990-09-28
DE8903598U1 (de)	1989-05-18

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Legal Events

Date	Code	Title	Description
1992-03-15	UEP	Publication of translation of european patent specification
2010-10-15	ELJ	Ceased due to non-payment of the annual fee