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ES374749A1 - Improvements in the construction of air distribution ducts for air conditioning or ventilation installations. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in the construction of air distribution ducts for air conditioning or ventilation installations. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES374749A1
ES374749A1 ES374749A ES374749A ES374749A1 ES 374749 A1 ES374749 A1 ES 374749A1 ES 374749 A ES374749 A ES 374749A ES 374749 A ES374749 A ES 374749A ES 374749 A1 ES374749 A1 ES 374749A1
Authority
ES
Spain
Prior art keywords
air
translation
construction
machine
legally binding
Prior art date
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.)
Expired
Application number
ES374749A
Other languages
Spanish (es)
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.)
Luwa Ltd
Original Assignee
Luwa Ltd
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 Luwa Ltd filed Critical Luwa Ltd
Publication of ES374749A1 publication Critical patent/ES374749A1/en
Expired legal-status Critical Current

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)
  • Duct Arrangements (AREA)
  • Air-Flow Control Members (AREA)

Abstract

Improvements in the construction of air distribution ducts for air conditioning or ventilation installations, comprising points of deflection of the air stream, characterized in that to increase the boundary layer of the air stream to be diverted, it is provided in the deviation zone an air permeable silencer body occupying a part of the free cross section of the conduit in said zone. (Machine-translation by Google Translate, not legally binding)
ES374749A 1968-12-19 1969-12-11 Improvements in the construction of air distribution ducts for air conditioning or ventilation installations. (Machine-translation by Google Translate, not legally binding) Expired ES374749A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1895468A CH501879A (en) 1968-12-19 1968-12-19 Duct for an air conditioning or ventilation system

Publications (1)

Publication Number Publication Date
ES374749A1 true ES374749A1 (en) 1972-04-16

Family

ID=4436365

Family Applications (1)

Application Number Title Priority Date Filing Date
ES374749A Expired ES374749A1 (en) 1968-12-19 1969-12-11 Improvements in the construction of air distribution ducts for air conditioning or ventilation installations. (Machine-translation by Google Translate, not legally binding)

Country Status (3)

Country Link
CH (1) CH501879A (en)
DE (1) DE6947932U (en)
ES (1) ES374749A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4142757C2 (en) * 1991-12-23 1996-03-14 Ltg Lufttechnische Gmbh Throttling device
DE19601559A1 (en) * 1996-01-17 1997-07-24 Basf Ag Method for suppressing noise emissions of component parts
DE19711586C2 (en) * 1997-03-19 1999-11-04 Geberit Technik Ag Plastic pipe part, in particular elbow and branch fitting, for pipe systems in wastewater house installations and its use in such a pipe system

Also Published As

Publication number Publication date
CH501879A (en) 1971-01-15
DE6947932U (en) 1970-03-19

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