FR2296817B1 - - Google Patents

Info

Publication number
FR2296817B1
FR2296817B1 FR7516800A FR7516800A FR2296817B1 FR 2296817 B1 FR2296817 B1 FR 2296817B1 FR 7516800 A FR7516800 A FR 7516800A FR 7516800 A FR7516800 A FR 7516800A FR 2296817 B1 FR2296817 B1 FR 2296817B1
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
FR7516800A
Other languages
French (fr)
Other versions
FR2296817A1 (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.)
Gal & Co KG GmbH
Original Assignee
Gal & Co KG 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 Gal & Co KG GmbH filed Critical Gal & Co KG GmbH
Publication of FR2296817A1 publication Critical patent/FR2296817A1/fr
Application granted granted Critical
Publication of FR2296817B1 publication Critical patent/FR2296817B1/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
    • F24F7/02—Roof ventilation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Building Environments (AREA)
  • Safety Valves (AREA)
  • Body Structure For Vehicles (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
FR7516800A 1974-12-31 1975-05-29 Aerateur de toit Granted FR2296817A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742461944 DE2461944C3 (de) 1974-12-31 1974-12-31 Dachentlüfter

Publications (2)

Publication Number Publication Date
FR2296817A1 FR2296817A1 (fr) 1976-07-30
FR2296817B1 true FR2296817B1 (xx) 1983-04-01

Family

ID=5934809

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7516800A Granted FR2296817A1 (fr) 1974-12-31 1975-05-29 Aerateur de toit

Country Status (4)

Country Link
DE (1) DE2461944C3 (xx)
FR (1) FR2296817A1 (xx)
IT (1) IT1051900B (xx)
NL (1) NL7506360A (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2659748C2 (de) * 1976-12-31 1985-11-07 Robertson-GAL Gesellschaft für angewandte Lufttechnik mbH, 4052 Korschenbroich Dachlüfter für Hallen
EP0397475A1 (en) * 1989-05-09 1990-11-14 Johan Hendrik Zwiegelaar Ventilators

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1029830A (en) * 1962-12-18 1966-05-18 Colt Ventilation & Heating Ltd Improvements in or relating to ventilators
AU458582B2 (en) * 1970-08-24 1975-02-14 H.H. Robertson (Australia) Pty. Limited Dual purpose roof ventilator
GB1311986A (en) * 1970-09-19 1973-03-28 Robertson Co H H Ventilators
BE772606A (fr) * 1971-09-15 1972-01-17 Dauge Pierre G A Vantail de securite.
DE2244927A1 (de) * 1971-09-15 1973-03-29 Pierre Georges Albert Dauge Sicherheitseinrichtung fuer gebaeude od. dgl
US3741101A (en) * 1972-02-14 1973-06-26 Exitaire Co Gravity operated ventilator unit

Also Published As

Publication number Publication date
NL7506360A (nl) 1976-07-02
DE2461944C3 (de) 1982-04-01
DE2461944A1 (de) 1976-07-15
IT1051900B (it) 1981-05-20
FR2296817A1 (fr) 1976-07-30
DE2461944B2 (de) 1979-06-21

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse