ATA66490A - Schalldämmrohr, insbesondere schalldämmrohrbogen - Google Patents

Schalldämmrohr, insbesondere schalldämmrohrbogen

Info

Publication number
ATA66490A
ATA66490A AT66490A AT66490A ATA66490A AT A66490 A ATA66490 A AT A66490A AT 66490 A AT66490 A AT 66490A AT 66490 A AT66490 A AT 66490A AT A66490 A ATA66490 A AT A66490A
Authority
AT
Austria
Prior art keywords
sound insulation
insulation pipe
bow
particular sound
pipe
Prior art date
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.)
Filing date
Publication date
Application filed by Eidmann Fritz Juergen filed Critical Eidmann Fritz Juergen
Publication of ATA66490A publication Critical patent/ATA66490A/de
Application granted granted Critical
Publication of AT401542B publication Critical patent/AT401542B/de

Links

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)
  • Exhaust Silencers (AREA)
  • Pipe Accessories (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

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, De
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

Also Published As

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

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Legal Events

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