DE2461944C3 - Dachentlüfter - Google Patents

Dachentlüfter

Info

Publication number
DE2461944C3
DE2461944C3 DE19742461944 DE2461944A DE2461944C3 DE 2461944 C3 DE2461944 C3 DE 2461944C3 DE 19742461944 DE19742461944 DE 19742461944 DE 2461944 A DE2461944 A DE 2461944A DE 2461944 C3 DE2461944 C3 DE 2461944C3
Authority
DE
Germany
Prior art keywords
flaps
shaft
roof
fuse
roof vent
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
Application number
DE19742461944
Other languages
German (de)
English (en)
Other versions
DE2461944A1 (de
DE2461944B2 (de
Inventor
Walter 4050 Moenchengladbach Killius
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.)
ROBERTSON GAL GESELLSCHAFT fur ANGEWANDTE LUFTTECHNIK MBH 4052 KORSCHENBROICH DE
Original Assignee
ROBERTSON GAL GESELLSCHAFT fur ANGEWANDTE LUFTTECHNIK MBH 4052 KORSCHENBROICH DE
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 ROBERTSON GAL GESELLSCHAFT fur ANGEWANDTE LUFTTECHNIK MBH 4052 KORSCHENBROICH DE filed Critical ROBERTSON GAL GESELLSCHAFT fur ANGEWANDTE LUFTTECHNIK MBH 4052 KORSCHENBROICH DE
Priority to DE19742461944 priority Critical patent/DE2461944C3/de
Priority to FR7516800A priority patent/FR2296817A1/fr
Priority to NL7506360A priority patent/NL7506360A/xx
Priority to IT3069775A priority patent/IT1051900B/it
Publication of DE2461944A1 publication Critical patent/DE2461944A1/de
Publication of DE2461944B2 publication Critical patent/DE2461944B2/de
Application granted granted Critical
Publication of DE2461944C3 publication Critical patent/DE2461944C3/de
Expired 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)
  • Body Structure For Vehicles (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Safety Valves (AREA)
DE19742461944 1974-12-31 1974-12-31 Dachentlüfter Expired DE2461944C3 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19742461944 DE2461944C3 (de) 1974-12-31 1974-12-31 Dachentlüfter
FR7516800A FR2296817A1 (fr) 1974-12-31 1975-05-29 Aerateur de toit
NL7506360A NL7506360A (nl) 1974-12-31 1975-05-29 Dakontluchter.
IT3069775A IT1051900B (it) 1974-12-31 1975-12-23 Aeratore da tetto

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
DE2461944A1 DE2461944A1 (de) 1976-07-15
DE2461944B2 DE2461944B2 (de) 1979-06-21
DE2461944C3 true DE2461944C3 (de) 1982-04-01

Family

ID=5934809

Family Applications (1)

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

Country Status (4)

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

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
FR2296817A1 (fr) 1976-07-30
DE2461944A1 (de) 1976-07-15
FR2296817B1 (Direct) 1983-04-01
DE2461944B2 (de) 1979-06-21
IT1051900B (it) 1981-05-20

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Legal Events

Date Code Title Description
BGA New person/name/address of the applicant
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee