NL8402393A - Geluiddemper voor toestellen. - Google Patents

Geluiddemper voor toestellen. Download PDF

Info

Publication number
NL8402393A
NL8402393A NL8402393A NL8402393A NL8402393A NL 8402393 A NL8402393 A NL 8402393A NL 8402393 A NL8402393 A NL 8402393A NL 8402393 A NL8402393 A NL 8402393A NL 8402393 A NL8402393 A NL 8402393A
Authority
NL
Netherlands
Prior art keywords
width
wings
silencer
widths
baffle
Prior art date
Application number
NL8402393A
Other languages
English (en)
Dutch (nl)
Original Assignee
Rox Lufttechnische Geraetebau
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 Rox Lufttechnische Geraetebau filed Critical Rox Lufttechnische Geraetebau
Publication of NL8402393A publication Critical patent/NL8402393A/nl

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • F16L55/027—Throttle passages
    • 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
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/082—Grilles, registers or guards
    • F24F2013/088—Air-flow straightener

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Duct Arrangements (AREA)
  • Air-Flow Control Members (AREA)
NL8402393A 1983-09-22 1984-07-31 Geluiddemper voor toestellen. NL8402393A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8327189 1983-09-22
DE19838327189 DE8327189U1 (de) 1983-09-22 1983-09-22 Geraeteschalldaempfer

Publications (1)

Publication Number Publication Date
NL8402393A true NL8402393A (nl) 1985-04-16

Family

ID=6757269

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8402393A NL8402393A (nl) 1983-09-22 1984-07-31 Geluiddemper voor toestellen.

Country Status (3)

Country Link
AT (1) AT391755B (de)
DE (1) DE8327189U1 (de)
NL (1) NL8402393A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202007003658U1 (de) * 2007-03-09 2008-07-24 Colt International Licensing Ltd., Havant Vorrichtung zur Beeinflussung des Innenraumklimas in Gebäuden

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE529545C (de) * 1930-07-23 1931-07-15 Albert Klein Dr Ing Vorrichtung zur Schalldaempfung in Leitungen, insbesondere fuer Lueftungs-Anlagen o. dgl.
FR910923A (fr) * 1944-12-23 1946-06-24 Travaux Souterrains Dispositif pour l'insonorisation de canaux de ventilation
CH459512A (de) * 1966-07-05 1968-07-15 Sulzer Ag Verfahren und Vorrichtung zur Einführung von Zuluft
DE2513946C2 (de) * 1975-03-29 1981-11-26 Gebrüder Trox, GmbH, 4133 Neukirchen-Vluyn Kulissenschalldämpfer

Also Published As

Publication number Publication date
AT391755B (de) 1990-11-26
ATA234784A (de) 1990-05-15
DE8327189U1 (de) 1983-12-29

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed