DK48178A - ROE EVACUATION AIR - Google Patents

ROE EVACUATION AIR

Info

Publication number
DK48178A
DK48178A DK48178A DK48178A DK48178A DK 48178 A DK48178 A DK 48178A DK 48178 A DK48178 A DK 48178A DK 48178 A DK48178 A DK 48178A DK 48178 A DK48178 A DK 48178A
Authority
DK
Denmark
Prior art keywords
roe
evacuation air
evacuation
air
roe evacuation
Prior art date
Application number
DK48178A
Other languages
Danish (da)
Other versions
DK145238C (en
DK145238B (en
Inventor
S 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
Application filed by Hoeganaes Ab filed Critical Hoeganaes Ab
Publication of DK48178A publication Critical patent/DK48178A/en
Publication of DK145238B publication Critical patent/DK145238B/en
Application granted granted Critical
Publication of DK145238C publication Critical patent/DK145238C/en

Links

Classifications

    • 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
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
    • E05F1/123—Mechanisms in the shape of hinges or pivots, operated by springs with a torsion bar
    • 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
DK48178A 1977-02-08 1978-02-02 ROE EVACUATION AIR DK145238C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7701351A SE7701351L (en) 1977-02-08 1977-02-08 TORSION SPRING MECHANISM
SE7701351 1977-02-08

Publications (3)

Publication Number Publication Date
DK48178A true DK48178A (en) 1978-08-09
DK145238B DK145238B (en) 1982-10-11
DK145238C DK145238C (en) 1983-03-07

Family

ID=20330390

Family Applications (1)

Application Number Title Priority Date Filing Date
DK48178A DK145238C (en) 1977-02-08 1978-02-02 ROE EVACUATION AIR

Country Status (6)

Country Link
DE (1) DE2805266A1 (en)
DK (1) DK145238C (en)
FI (1) FI60759C (en)
GB (1) GB1587601A (en)
NO (1) NO144470C (en)
SE (1) SE7701351L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5555351A (en) * 1978-10-18 1980-04-23 Ricoh Co Ltd Opening and closing device of gate
DE3415343A1 (en) * 1984-04-25 1985-11-07 EBB Beschlagtechnik GmbH, 7145 Markgröningen Flap stay

Also Published As

Publication number Publication date
DK145238C (en) 1983-03-07
DE2805266A1 (en) 1978-08-10
FI60759B (en) 1981-11-30
NO144470C (en) 1981-09-09
FI780338A (en) 1978-08-09
DK145238B (en) 1982-10-11
SE7701351L (en) 1978-08-09
FI60759C (en) 1982-03-10
NO780425L (en) 1978-08-09
NO144470B (en) 1981-06-01
GB1587601A (en) 1981-04-08

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Legal Events

Date Code Title Description
PBP Patent lapsed