AT323957B - Im querschnitt rechteckiger luftkanal - Google Patents

Im querschnitt rechteckiger luftkanal

Info

Publication number
AT323957B
AT323957B AT733973A AT733973A AT323957B AT 323957 B AT323957 B AT 323957B AT 733973 A AT733973 A AT 733973A AT 733973 A AT733973 A AT 733973A AT 323957 B AT323957 B AT 323957B
Authority
AT
Austria
Prior art keywords
cross
section
air duct
rectangular air
rectangular
Prior art date
Application number
AT733973A
Other languages
English (en)
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Application granted granted Critical
Publication of AT323957B publication Critical patent/AT323957B/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
    • F24F13/02—Ducting arrangements
    • F24F13/0281—Multilayer duct
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
    • 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
    • F16L59/00—Thermal insulation in general
    • F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
    • F16L59/026—Mattresses, mats, blankets or the like
    • 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
    • F16L9/00—Rigid pipes
    • F16L9/003—Rigid pipes with a rectangular cross-section
    • 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
    • F16L9/00—Rigid pipes
    • F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Duct Arrangements (AREA)
AT733973A 1972-09-15 1973-08-23 Im querschnitt rechteckiger luftkanal AT323957B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19727233965 DE7233965U (de) 1972-09-15 1972-09-15 Luftkanal, insbesondere für die Luftführung in Klimaanlagen oder die Kühlluftzufuhr zu elektrischen Maschinen

Publications (1)

Publication Number Publication Date
AT323957B true AT323957B (de) 1975-08-11

Family

ID=6632687

Family Applications (1)

Application Number Title Priority Date Filing Date
AT733973A AT323957B (de) 1972-09-15 1973-08-23 Im querschnitt rechteckiger luftkanal

Country Status (6)

Country Link
AT (1) AT323957B (de)
BE (1) BE858248Q (de)
CH (1) CH557509A (de)
DE (1) DE7233965U (de)
FR (1) FR2199845A7 (de)
GB (1) GB1439484A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7416547A (nl) * 1974-12-18 1976-06-22 Wavin Bv Kunststofbuis met elektrisch geleidende bekledingslaag.
FR2540157A1 (fr) * 1983-02-02 1984-08-03 Pincard Sa J J Revetement isolant cintrable pour batiments autoportants de formes arrondies
DE102004028389A1 (de) * 2004-06-14 2005-12-29 Behr Gmbh & Co. Kg Wandstruktur, insbesondere für ein Kraftfahrzeug

Also Published As

Publication number Publication date
GB1439484A (en) 1976-06-16
DE7233965U (de) 1973-09-27
CH557509A (de) 1974-12-31
BE858248Q (fr) 1977-12-16
FR2199845A7 (de) 1974-04-12

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee