FR2414598A1 - Prefabricated section air duct - has fixed flange at one end only of each of nesting sections - Google Patents

Prefabricated section air duct - has fixed flange at one end only of each of nesting sections

Info

Publication number
FR2414598A1
FR2414598A1 FR7900736A FR7900736A FR2414598A1 FR 2414598 A1 FR2414598 A1 FR 2414598A1 FR 7900736 A FR7900736 A FR 7900736A FR 7900736 A FR7900736 A FR 7900736A FR 2414598 A1 FR2414598 A1 FR 2414598A1
Authority
FR
France
Prior art keywords
fixed flange
air duct
prefabricated section
section air
sections
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.)
Withdrawn
Application number
FR7900736A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2414598A1 publication Critical patent/FR2414598A1/en
Withdrawn legal-status Critical Current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
    • F24F13/02—Ducting arrangements
    • F24F13/0209—Ducting arrangements characterised by their connecting means, e.g. flanges
    • 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
    • F16L23/00—Flanged joints
    • F16L23/12—Flanged joints specially adapted for particular pipes
    • F16L23/14—Flanged joints specially adapted for particular pipes for rectangular pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Duct Arrangements (AREA)

Abstract

The air ducting comprises a number of sections joined by flanges, one at least having lateral outlet ports. A fixed flange frame (3, 3a, 3b) is mounted at one end only of each section (1, 1a, 1b), the external width and height of which are less than the clear internal dimensions of the next one, so that all sections can be nested together for easy transport. There can be a separate loose flange frame for the opposite end of each section. This frame (4, 4a, 4b) is fixed in position on installation of the conduit.
FR7900736A 1978-01-13 1979-01-12 Prefabricated section air duct - has fixed flange at one end only of each of nesting sections Withdrawn FR2414598A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782801282 DE2801282A1 (en) 1978-01-13 1978-01-13 KIT FOR AIR DUCTS

Publications (1)

Publication Number Publication Date
FR2414598A1 true FR2414598A1 (en) 1979-08-10

Family

ID=6029391

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7900736A Withdrawn FR2414598A1 (en) 1978-01-13 1979-01-12 Prefabricated section air duct - has fixed flange at one end only of each of nesting sections

Country Status (2)

Country Link
DE (1) DE2801282A1 (en)
FR (1) FR2414598A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19710404C1 (en) * 1997-03-13 1998-07-23 Schako Metallwarenfabrik Method of adjusting air ducting system to specified outlet flow rate
EP1116924A1 (en) * 2000-01-11 2001-07-18 Euro-Register Casing for the distribution of ventilating air
WO2010119227A1 (en) * 2009-04-15 2010-10-21 Baillindustrie Device for fixing a plenum to a blower

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19710404C1 (en) * 1997-03-13 1998-07-23 Schako Metallwarenfabrik Method of adjusting air ducting system to specified outlet flow rate
EP1116924A1 (en) * 2000-01-11 2001-07-18 Euro-Register Casing for the distribution of ventilating air
BE1013224A3 (en) * 2000-01-11 2001-11-06 Euro Register Housing ventilation air distribution.
WO2010119227A1 (en) * 2009-04-15 2010-10-21 Baillindustrie Device for fixing a plenum to a blower
FR2944589A1 (en) * 2009-04-15 2010-10-22 Baillindustrie DEVICE FOR FIXING A PLENUM TO A BLOWER

Also Published As

Publication number Publication date
DE2801282A1 (en) 1979-07-19

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Legal Events

Date Code Title Description
ST Notification of lapse