BE757833A - Lanterneau et dispositif de securite. - Google Patents

Lanterneau et dispositif de securite.

Info

Publication number
BE757833A
BE757833A BE757833DA BE757833A BE 757833 A BE757833 A BE 757833A BE 757833D A BE757833D A BE 757833DA BE 757833 A BE757833 A BE 757833A
Authority
BE
Belgium
Prior art keywords
lantern
security device
security
Prior art date
Application number
Other languages
English (en)
French (fr)
Original Assignee
Janssen Leopold M L
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.)
Publication date
Publication of BE757833A publication Critical patent/BE757833A/xx

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)
  • Lock And Its Accessories (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
BE757833D 1970-10-22 Lanterneau et dispositif de securite. BE757833A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE757833 1970-10-22

Publications (1)

Publication Number Publication Date
BE757833A true BE757833A (fr) 1971-04-01

Family

ID=3857179

Family Applications (1)

Application Number Title Priority Date Filing Date
BE757833D BE757833A (fr) 1970-10-22 Lanterneau et dispositif de securite.

Country Status (3)

Country Link
BE (1) BE757833A (cg-RX-API-DMAC10.html)
DE (1) DE2133334C2 (cg-RX-API-DMAC10.html)
FR (1) FR2109646A1 (cg-RX-API-DMAC10.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10303060C5 (de) * 2003-01-27 2008-09-04 Heinrich Strunz Gmbh Betätigungsmechanismus für verschließende Elemente von Öffnungen im Dachbereich und Lichtkuppel mit einem solchen Mechanismus

Also Published As

Publication number Publication date
DE2133334C2 (de) 1976-04-22
DE2133334B1 (de) 1975-09-18
FR2109646A1 (cg-RX-API-DMAC10.html) 1972-05-26
DE2133334A1 (de) 1972-04-27

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: JANSSEN L. M.L.

Effective date: 19851031