FR2624580B1 - CONNECTION BOX BETWEEN HORIZONTAL AND VERTICAL DUCTS OF A MECHANICAL VENTILATION SYSTEM OF A BUILDING, EQUIPPED WITH ACOUSTIC ABSORPTION MEANS - Google Patents

CONNECTION BOX BETWEEN HORIZONTAL AND VERTICAL DUCTS OF A MECHANICAL VENTILATION SYSTEM OF A BUILDING, EQUIPPED WITH ACOUSTIC ABSORPTION MEANS

Info

Publication number
FR2624580B1
FR2624580B1 FR8717680A FR8717680A FR2624580B1 FR 2624580 B1 FR2624580 B1 FR 2624580B1 FR 8717680 A FR8717680 A FR 8717680A FR 8717680 A FR8717680 A FR 8717680A FR 2624580 B1 FR2624580 B1 FR 2624580B1
Authority
FR
France
Prior art keywords
building
horizontal
ventilation system
connection box
mechanical ventilation
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 - Lifetime
Application number
FR8717680A
Other languages
French (fr)
Other versions
FR2624580A1 (en
Inventor
Francois Salagnac
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.)
ALDES
Original Assignee
ALDES
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 ALDES filed Critical ALDES
Priority to FR8717680A priority Critical patent/FR2624580B1/en
Publication of FR2624580A1 publication Critical patent/FR2624580A1/en
Application granted granted Critical
Publication of FR2624580B1 publication Critical patent/FR2624580B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F16L55/033—Noise absorbers
    • F16L55/0332—Noise absorbers by inserting a body of compressible material in the pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Duct Arrangements (AREA)
FR8717680A 1987-12-10 1987-12-10 CONNECTION BOX BETWEEN HORIZONTAL AND VERTICAL DUCTS OF A MECHANICAL VENTILATION SYSTEM OF A BUILDING, EQUIPPED WITH ACOUSTIC ABSORPTION MEANS Expired - Lifetime FR2624580B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8717680A FR2624580B1 (en) 1987-12-10 1987-12-10 CONNECTION BOX BETWEEN HORIZONTAL AND VERTICAL DUCTS OF A MECHANICAL VENTILATION SYSTEM OF A BUILDING, EQUIPPED WITH ACOUSTIC ABSORPTION MEANS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8717680A FR2624580B1 (en) 1987-12-10 1987-12-10 CONNECTION BOX BETWEEN HORIZONTAL AND VERTICAL DUCTS OF A MECHANICAL VENTILATION SYSTEM OF A BUILDING, EQUIPPED WITH ACOUSTIC ABSORPTION MEANS

Publications (2)

Publication Number Publication Date
FR2624580A1 FR2624580A1 (en) 1989-06-16
FR2624580B1 true FR2624580B1 (en) 1990-02-09

Family

ID=9358009

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8717680A Expired - Lifetime FR2624580B1 (en) 1987-12-10 1987-12-10 CONNECTION BOX BETWEEN HORIZONTAL AND VERTICAL DUCTS OF A MECHANICAL VENTILATION SYSTEM OF A BUILDING, EQUIPPED WITH ACOUSTIC ABSORPTION MEANS

Country Status (1)

Country Link
FR (1) FR2624580B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4104963C1 (en) * 1991-02-18 1992-06-25 Bosch-Siemens Hausgeraete Gmbh, 8000 Muenchen, De
FR2881512B1 (en) * 2005-02-03 2007-03-30 Aldes Aeraulique Sa HOUSING CONNECTION BETWEEN HORIZONTAL AND VERTICAL DUCTS OF A CONTROLLED MECHANICAL VENTILATION SYSTEM OF A BUILDING

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE628870A (en) * 1962-02-28
US3750839A (en) * 1971-11-01 1973-08-07 Trane Co Air distribution apparatus
FR2331754A1 (en) * 1975-11-17 1977-06-10 Strulik Wilhelm Air distributor for building ventilation system - has rigid mineral fibre panelled walls with internally suspended ventilator and partitions
FR2501341B1 (en) * 1981-03-09 1986-04-11 Toleries Bressane Sarl SUCTION CHAMBER FOR BUILDING VENTILATION DUCTS AND METHOD OF IMPLEMENTING

Also Published As

Publication number Publication date
FR2624580A1 (en) 1989-06-16

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Legal Events

Date Code Title Description
ST Notification of lapse