BE826599A - OPENING DEVICE FOR A PIVOTING OPENING OF AN EXHAUST OPENING - Google Patents

OPENING DEVICE FOR A PIVOTING OPENING OF AN EXHAUST OPENING

Info

Publication number
BE826599A
BE826599A BE154266A BE154266A BE826599A BE 826599 A BE826599 A BE 826599A BE 154266 A BE154266 A BE 154266A BE 154266 A BE154266 A BE 154266A BE 826599 A BE826599 A BE 826599A
Authority
BE
Belgium
Prior art keywords
opening
pivoting
exhaust
opening device
exhaust opening
Prior art date
Application number
BE154266A
Other languages
French (fr)
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 filed Critical
Publication of BE826599A publication Critical patent/BE826599A/en

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
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/32—Responding to malfunctions or emergencies
    • F24F11/33—Responding to malfunctions or emergencies to fire, excessive heat or smoke
    • F24F11/34—Responding to malfunctions or emergencies to fire, excessive heat or smoke by opening air passages

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
BE154266A 1974-03-12 1975-03-12 OPENING DEVICE FOR A PIVOTING OPENING OF AN EXHAUST OPENING BE826599A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2411641A DE2411641C2 (en) 1974-03-12 1974-03-12 Opening device for a roof vent that is hinged to the structure and can be opened upwards

Publications (1)

Publication Number Publication Date
BE826599A true BE826599A (en) 1975-06-30

Family

ID=5909744

Family Applications (1)

Application Number Title Priority Date Filing Date
BE154266A BE826599A (en) 1974-03-12 1975-03-12 OPENING DEVICE FOR A PIVOTING OPENING OF AN EXHAUST OPENING

Country Status (4)

Country Link
BE (1) BE826599A (en)
DE (1) DE2411641C2 (en)
FR (1) FR2264159A1 (en)
NL (1) NL162708C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2617934C2 (en) * 1976-04-23 1982-12-30 Klaus Esser Gmbh & Co Kg, 4040 Neuss Device for ventilating and extracting smoke and heat from rooms
FR2536778B1 (en) * 1982-11-26 1985-07-05 Renaud Thierry OPENING MECHANISM OF A SMOKE OUTLET
FR2545869B2 (en) * 1982-11-26 1989-08-18 Renaud Thierry OPENING MECHANISM OF A SMOKE OUTLET
FR2539177B1 (en) * 1983-01-07 1987-01-30 Sigma Plastique DEVICE FOR THE FULL OPENING OF LAMPS OR SAFETY OUTLETS IN THE EVENT OF FIRE
FR2542360B1 (en) * 1983-03-11 1987-10-09 Alcaud Sa MOBILE HATCH DEVICE, PARTICULARLY FOR SMOKING
FR2614916B1 (en) * 1987-05-05 1992-08-14 Haras Ind MANEUVERING MECHANISM OF THE SMOKE OUTLET CUP

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2778632A (en) * 1955-02-28 1957-01-22 Mercier Jean Door actuating mechanism
US3251158A (en) * 1963-06-17 1966-05-17 Plastic Products Of Texas Inc Automatic roof vent
US3557497A (en) * 1968-09-11 1971-01-26 Robertson Co H H Explosive pressure and/or heat and smoke venting unit

Also Published As

Publication number Publication date
FR2264159A1 (en) 1975-10-10
NL162708C (en) 1980-06-16
NL162708B (en) 1980-01-15
NL7502902A (en) 1975-09-16
DE2411641A1 (en) 1975-09-25
DE2411641C2 (en) 1982-08-12
FR2264159B3 (en) 1977-11-18

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: FLACHGLAS A.G. DELOG-DETAG

Effective date: 19850312