NO141333C - ROEKAVGANGSLUKE. - Google Patents

ROEKAVGANGSLUKE.

Info

Publication number
NO141333C
NO141333C NO77771485A NO771485A NO141333C NO 141333 C NO141333 C NO 141333C NO 77771485 A NO77771485 A NO 77771485A NO 771485 A NO771485 A NO 771485A NO 141333 C NO141333 C NO 141333C
Authority
NO
Norway
Prior art keywords
roekavgangsluke
Prior art date
Application number
NO77771485A
Other languages
Norwegian (no)
Other versions
NO771485L (en
NO141333B (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
Publication of NO141333B publication Critical patent/NO141333B/en
Priority claimed from SE7512249A external-priority patent/SE401396B/en
Priority claimed from NO754407A external-priority patent/NO140618C/en
Publication of NO771485L publication Critical patent/NO771485L/no
Application filed by Hoeganaes Ab filed Critical Hoeganaes Ab
Priority to NO77771485A priority Critical patent/NO141333C/en
Publication of NO141333C publication Critical patent/NO141333C/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
    • E05F1/002—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
    • 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)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Building Environments (AREA)
NO77771485A 1975-11-03 1977-04-28 ROEKAVGANGSLUKE. NO141333C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO77771485A NO141333C (en) 1975-11-03 1977-04-28 ROEKAVGANGSLUKE.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE7512249A SE401396B (en) 1975-11-03 1975-11-03 OUTLET OPENING SMOKE EXHAUST DOOR WITH MECHANICAL RELEASE DEVICE
NO754407A NO140618C (en) 1975-01-08 1975-12-29 SMOKE DEPARTURE HATCH.
NO77771485A NO141333C (en) 1975-11-03 1977-04-28 ROEKAVGANGSLUKE.

Publications (3)

Publication Number Publication Date
NO141333B NO141333B (en)
NO771485L NO771485L (en) 1976-07-09
NO141333C true NO141333C (en) 1980-02-20

Family

ID=27352735

Family Applications (1)

Application Number Title Priority Date Filing Date
NO77771485A NO141333C (en) 1975-11-03 1977-04-28 ROEKAVGANGSLUKE.

Country Status (1)

Country Link
NO (1) NO141333C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK68586D0 (en) * 1985-06-03 1986-02-12 System Feed Inc PROCEDURE AND INSTALLATION FOR AIR RENEWAL OR AIR VENTILATION

Also Published As

Publication number Publication date
NO771485L (en) 1976-07-09
NO141333B (en)

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