FR2652883B1 - DEVICE FOR THE PASSAGE OF AIR WITH AN ANTIFREEFLOW SYSTEM, AND INSTALLATION COMPRISING SUCH A DEVICE. - Google Patents

DEVICE FOR THE PASSAGE OF AIR WITH AN ANTIFREEFLOW SYSTEM, AND INSTALLATION COMPRISING SUCH A DEVICE.

Info

Publication number
FR2652883B1
FR2652883B1 FR8913103A FR8913103A FR2652883B1 FR 2652883 B1 FR2652883 B1 FR 2652883B1 FR 8913103 A FR8913103 A FR 8913103A FR 8913103 A FR8913103 A FR 8913103A FR 2652883 B1 FR2652883 B1 FR 2652883B1
Authority
FR
France
Prior art keywords
antifreeflow
passage
installation
air
antifreeflow system
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 - Fee Related
Application number
FR8913103A
Other languages
French (fr)
Other versions
FR2652883A1 (en
Inventor
Andre Amphoux
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
Priority to FR8913103A priority Critical patent/FR2652883B1/en
Priority to EP90402649A priority patent/EP0421841A1/en
Publication of FR2652883A1 publication Critical patent/FR2652883A1/en
Application granted granted Critical
Publication of FR2652883B1 publication Critical patent/FR2652883B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F24F7/00—Ventilation
    • F24F7/02—Roof ventilation
    • 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
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Building Environments (AREA)
FR8913103A 1989-10-06 1989-10-06 DEVICE FOR THE PASSAGE OF AIR WITH AN ANTIFREEFLOW SYSTEM, AND INSTALLATION COMPRISING SUCH A DEVICE. Expired - Fee Related FR2652883B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8913103A FR2652883B1 (en) 1989-10-06 1989-10-06 DEVICE FOR THE PASSAGE OF AIR WITH AN ANTIFREEFLOW SYSTEM, AND INSTALLATION COMPRISING SUCH A DEVICE.
EP90402649A EP0421841A1 (en) 1989-10-06 1990-09-26 Apparatus for air circulation and installation containing such an apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8913103A FR2652883B1 (en) 1989-10-06 1989-10-06 DEVICE FOR THE PASSAGE OF AIR WITH AN ANTIFREEFLOW SYSTEM, AND INSTALLATION COMPRISING SUCH A DEVICE.

Publications (2)

Publication Number Publication Date
FR2652883A1 FR2652883A1 (en) 1991-04-12
FR2652883B1 true FR2652883B1 (en) 1994-02-11

Family

ID=9386172

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8913103A Expired - Fee Related FR2652883B1 (en) 1989-10-06 1989-10-06 DEVICE FOR THE PASSAGE OF AIR WITH AN ANTIFREEFLOW SYSTEM, AND INSTALLATION COMPRISING SUCH A DEVICE.

Country Status (2)

Country Link
EP (1) EP0421841A1 (en)
FR (1) FR2652883B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2713318B1 (en) * 1993-12-02 1996-02-16 Andre Amphoux Self-adjusting air inlet, non-return, acoustic roller; installation comprising such an air inlet.
FR2749930B1 (en) 1996-06-18 1998-09-04 Amphoux Andre EXTRACTION MOUTH FOR VENTILATION OF A ROOM AND STATIC OR STATOMECHANICAL SYSTEM INCLUDING SUCH A MOUTH
EP2264376B1 (en) * 2009-06-18 2013-07-24 Dir-Air Oy Air ventilator with non-return valve and filter for leading replacement air into a room

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK108541C (en) * 1964-06-25 1968-01-02 Poul Max Burup Self-regulating ventilation valve, especially for stand buildings.
US4230174A (en) * 1978-10-20 1980-10-28 Eubank Marcus P Damper assembly

Also Published As

Publication number Publication date
EP0421841A1 (en) 1991-04-10
FR2652883A1 (en) 1991-04-12

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Legal Events

Date Code Title Description
CL Concession to grant licenses
ST Notification of lapse