FI55254B - Anordning foer aostadkommande av ventilation vid roekavgaongsluckor - Google Patents

Anordning foer aostadkommande av ventilation vid roekavgaongsluckor

Info

Publication number
FI55254B
FI55254B FI751087A FI751087A FI55254B FI 55254 B FI55254 B FI 55254B FI 751087 A FI751087 A FI 751087A FI 751087 A FI751087 A FI 751087A FI 55254 B FI55254 B FI 55254B
Authority
FI
Finland
Prior art keywords
roekavgaongsluckor
anording
vid
committee
ventilation
Prior art date
Application number
FI751087A
Other languages
English (en)
Other versions
FI751087A (fi
FI55254C (fi
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
Application filed by Hoeganaes Ab filed Critical Hoeganaes Ab
Publication of FI751087A publication Critical patent/FI751087A/fi
Application granted granted Critical
Publication of FI55254B publication Critical patent/FI55254B/fi
Publication of FI55254C publication Critical patent/FI55254C/fi

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)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Building Environments (AREA)
  • Air-Flow Control Members (AREA)
FI751087A 1974-04-11 1975-04-10 Anordning foer aostadkommande av ventilation vid roekavgaongsluckor FI55254C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7404972A SE374427B (fi) 1974-04-11 1974-04-11

Publications (3)

Publication Number Publication Date
FI751087A FI751087A (fi) 1975-10-12
FI55254B true FI55254B (fi) 1979-02-28
FI55254C FI55254C (fi) 1979-06-11

Family

ID=20320812

Family Applications (1)

Application Number Title Priority Date Filing Date
FI751087A FI55254C (fi) 1974-04-11 1975-04-10 Anordning foer aostadkommande av ventilation vid roekavgaongsluckor

Country Status (12)

Country Link
AT (1) AT335126B (fi)
BE (1) BE827879A (fi)
DD (1) DD117099A5 (fi)
DE (1) DE2515646A1 (fi)
DK (1) DK149575A (fi)
FI (1) FI55254C (fi)
FR (1) FR2267527B3 (fi)
GB (1) GB1466014A (fi)
IT (1) IT1037276B (fi)
NL (1) NL7504101A (fi)
NO (1) NO751139L (fi)
SE (1) SE374427B (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2468848A1 (fr) * 1979-06-07 1981-05-08 Souchier Georges Dispositif d'evacuation de fumees, notamment pour locaux industriels ou recevant du public
EP0397475A1 (en) * 1989-05-09 1990-11-14 Johan Hendrik Zwiegelaar Ventilators

Also Published As

Publication number Publication date
SE374427B (fi) 1975-03-03
DK149575A (en) 1975-10-12
BE827879A (fr) 1975-07-31
FI751087A (fi) 1975-10-12
FR2267527A1 (fi) 1975-11-07
ATA272775A (de) 1976-06-15
DD117099A5 (fi) 1975-12-20
GB1466014A (en) 1977-03-02
FI55254C (fi) 1979-06-11
AT335126B (de) 1977-02-25
IT1037276B (it) 1979-11-10
NL7504101A (nl) 1975-10-14
FR2267527B3 (fi) 1977-12-16
NO751139L (fi) 1975-10-14
DE2515646A1 (de) 1975-10-23

Similar Documents

Publication Publication Date Title
FI55895C (fi) Ventil foer foerbraenningsmotor av roterande ventiltyp
FI55391C (fi) Anordning foer sortering av minst tvao skilda godsslag
SE414036C (sv) Plastisol pa basis av polymetylmefakrylat
FI56071C (fi) Anordning foer manoevrering av luftreglerdon vid avfallsfoerbraenningsugnar
FI55431B (fi) Foer vattning av djur avsett drickesmunstycke
FI53576C (fi) Foerfarande foer framstaellning av steroid- -isomeras
FI55254C (fi) Anordning foer aostadkommande av ventilation vid roekavgaongsluckor
FI54142B (fi) Foerfarande foer kultivering av aeroba mikroorganismer
FI54005C (fi) Anordning foer fixering av skivor saerskilt isolerskivor vid uppbyggnad av mellanvaeggar skentak eller motsvarande
BE825673A (fr) Benzoguanamines
SE7807853L (sv) Mono-(alken-1-yl)-xantiner
AT352552B (de) Belueftungsduese
BE817882A (fr) Installation
FI822074L (fi) Anordning foer lasersvetsning av roerledningar speciellt laempad att anvaendas vid roernedsaenkningsfartyg
FI55576C (fi) Anordning vid belysningsarmatur
DK386575A (da) Ventilationsaggregat
FI56494B (fi) Formstycke foer kvarhaollande av vaerme vid en gjutform
FI830119A0 (fi) Saosom mellanprodukter vid framstaellning av heterosykliskt substituerade 5-sulfamoylbenzoesyraderivat anvaendbara foereningar
FI54971C (fi) Foerfarande foer maetning av flanktaetheten av en vedtrave
RO68192A2 (ro) Duza pentru aspersor
FI791438A (fi) Anordning vid belysningsarmatur
FI781663A (fi) Anordning vid gaffellyftvagnar
SE381282B (sv) Tapprenna vid masugn
FI803495L (fi) Anordning vid justerverk foer saogade traevaror
FI822738L (fi) Vid aendan av en stoedisolator faest ledningsbaerare foer avkapad roerledning (stroemskena)

Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: HOEGANAES AKTIEBOLAG