FI56268C - UTAOT OEPPNANDE ROEKAVGAONGSLUCKA - Google Patents

UTAOT OEPPNANDE ROEKAVGAONGSLUCKA

Info

Publication number
FI56268C
FI56268C FI753680A FI753680A FI56268C FI 56268 C FI56268 C FI 56268C FI 753680 A FI753680 A FI 753680A FI 753680 A FI753680 A FI 753680A FI 56268 C FI56268 C FI 56268C
Authority
FI
Finland
Prior art keywords
utaot
roekavgaongslucka
oeppnande
utaot oeppnande
oeppnande roekavgaongslucka
Prior art date
Application number
FI753680A
Other languages
Finnish (fi)
Other versions
FI753680A (en
FI56268B (en
Inventor
Sven Anders Hoegedal
Original Assignee
Hoeganaes Ab
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
Priority claimed from SE7500140A external-priority patent/SE401395B/en
Priority claimed from SE7512249A external-priority patent/SE401396B/en
Application filed by Hoeganaes Ab filed Critical Hoeganaes Ab
Publication of FI753680A publication Critical patent/FI753680A/fi
Application granted granted Critical
Publication of FI56268B publication Critical patent/FI56268B/en
Publication of FI56268C publication Critical patent/FI56268C/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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/03—Sky-lights; Domes; Ventilating sky-lights
    • E04D13/035—Sky-lights; Domes; Ventilating sky-lights characterised by having movable parts
    • E04D13/0351—Sky-lights; Domes; Ventilating sky-lights characterised by having movable parts the parts pivoting about a fixed axis
    • E04D13/0354—Sky-lights; Domes; Ventilating sky-lights characterised by having movable parts the parts pivoting about a fixed axis the parts being flat
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/002—Closers or openers for wings, not otherwise provided for in this subclass controlled by automatically acting means
    • E05F1/006—Closers or openers for wings, not otherwise provided for in this subclass controlled by automatically acting means by emergency conditions, e.g. fire
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/404—Function thereof
    • E05Y2201/422—Function thereof for opening
    • 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)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Architecture (AREA)
  • Air-Flow Control Members (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Building Environments (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
FI753680A 1975-01-08 1975-12-29 UTAOT OEPPNANDE ROEKAVGAONGSLUCKA FI56268C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7500140A SE401395B (en) 1975-01-08 1975-01-08 OUTPUT OPENING SMOKE DEPARTURE DOOR
SE7512249A SE401396B (en) 1975-11-03 1975-11-03 OUTLET OPENING SMOKE EXHAUST DOOR WITH MECHANICAL RELEASE DEVICE

Publications (3)

Publication Number Publication Date
FI753680A FI753680A (en) 1976-07-09
FI56268B FI56268B (en) 1979-08-31
FI56268C true FI56268C (en) 1979-12-10

Family

ID=26656573

Family Applications (1)

Application Number Title Priority Date Filing Date
FI753680A FI56268C (en) 1975-01-08 1975-12-29 UTAOT OEPPNANDE ROEKAVGAONGSLUCKA

Country Status (5)

Country Link
DE (1) DE2559167A1 (en)
DK (1) DK141737B (en)
FI (1) FI56268C (en)
GB (1) GB1531841A (en)
NO (1) NO140618C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3606562A1 (en) * 1986-02-28 1987-09-03 Colt Int Holdings VENTILATION DEVICE FOR BUILDING ROOFS
CN104481366B (en) * 2014-11-25 2016-04-20 徐州工程学院 A kind of dangerous material cargo channel formula intelligence explosion relief door
CN110529017B (en) * 2019-09-16 2021-01-05 阔道门业江苏有限公司 Fireproof escape door
WO2023071048A1 (en) * 2021-10-27 2023-05-04 佛山市顺德区美的洗涤电器制造有限公司 Range hood

Also Published As

Publication number Publication date
DK141737B (en) 1980-06-02
NO140618C (en) 1979-10-10
DE2559167A1 (en) 1976-07-15
DK141737C (en) 1980-10-20
NO140618B (en) 1979-07-02
NO754407L (en) 1976-07-09
FI753680A (en) 1976-07-09
GB1531841A (en) 1978-11-08
DK586975A (en) 1976-07-09
FI56268B (en) 1979-08-31

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: HOEGANAES AB