FR2352257B1 - - Google Patents

Info

Publication number
FR2352257B1
FR2352257B1 FR7715675A FR7715675A FR2352257B1 FR 2352257 B1 FR2352257 B1 FR 2352257B1 FR 7715675 A FR7715675 A FR 7715675A FR 7715675 A FR7715675 A FR 7715675A FR 2352257 B1 FR2352257 B1 FR 2352257B1
Authority
FR
France
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
FR7715675A
Other languages
French (fr)
Other versions
FR2352257A1 (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.)
Wilhelm Frank GmbH
Original Assignee
Wilhelm Frank GmbH
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 Wilhelm Frank GmbH filed Critical Wilhelm Frank GmbH
Publication of FR2352257A1 publication Critical patent/FR2352257A1/fr
Application granted granted Critical
Publication of FR2352257B1 publication Critical patent/FR2352257B1/fr
Granted 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
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
FR7715675A 1976-05-22 1977-05-23 Procede et installation pour la ventilation d'un local Granted FR2352257A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762623017 DE2623017A1 (de) 1976-05-22 1976-05-22 Verfahren und vorrichtung zur lueftung eines raumes

Publications (2)

Publication Number Publication Date
FR2352257A1 FR2352257A1 (fr) 1977-12-16
FR2352257B1 true FR2352257B1 (enrdf_load_stackoverflow) 1982-10-29

Family

ID=5978753

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7715675A Granted FR2352257A1 (fr) 1976-05-22 1977-05-23 Procede et installation pour la ventilation d'un local

Country Status (6)

Country Link
AT (1) AT371914B (enrdf_load_stackoverflow)
CH (1) CH620756A5 (enrdf_load_stackoverflow)
DE (1) DE2623017A1 (enrdf_load_stackoverflow)
FR (1) FR2352257A1 (enrdf_load_stackoverflow)
IT (1) IT1085770B (enrdf_load_stackoverflow)
YU (1) YU39802B (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3601030A (en) * 1969-08-15 1971-08-24 Omar W Bryant Apparatus for maintaining a desired vacuum within an enclosure
FR2144554B1 (enrdf_load_stackoverflow) * 1971-07-05 1973-06-29 Cayeux Remy

Also Published As

Publication number Publication date
YU127477A (en) 1982-05-31
CH620756A5 (en) 1980-12-15
AT371914B (de) 1983-08-10
DE2623017A1 (de) 1977-12-08
ATA359377A (de) 1982-12-15
IT1085770B (it) 1985-05-28
FR2352257A1 (fr) 1977-12-16
YU39802B (en) 1985-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse