NL8402393A - Geluiddemper voor toestellen. - Google Patents
Geluiddemper voor toestellen. Download PDFInfo
- 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
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)
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)
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)
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 |
-
1983
- 1983-09-22 DE DE19838327189 patent/DE8327189U1/de not_active Expired
-
1984
- 1984-07-19 AT AT234784A patent/AT391755B/de not_active IP Right Cessation
- 1984-07-31 NL NL8402393A patent/NL8402393A/nl not_active Application Discontinuation
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 |