DD117099A5 - - Google Patents

Info

Publication number
DD117099A5
DD117099A5 DD185389A DD18538975A DD117099A5 DD 117099 A5 DD117099 A5 DD 117099A5 DD 185389 A DD185389 A DD 185389A DD 18538975 A DD18538975 A DD 18538975A DD 117099 A5 DD117099 A5 DD 117099A5
Authority
DD
German Democratic Republic
Application number
DD185389A
Inventor
S A Hogedal
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 filed Critical
Publication of DD117099A5 publication Critical patent/DD117099A5/xx

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00Ventilation
    • F24F7/02Roof ventilation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/30Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/32Responding to malfunctions or emergencies
    • F24F11/33Responding to malfunctions or emergencies to fire, excessive heat or smoke
    • F24F11/34Responding 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)
  • Air-Flow Control Members (AREA)
  • Building Environments (AREA)
DD185389A 1974-04-11 1975-04-11 DD117099A5 (sv)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DD117099A5 true DD117099A5 (sv) 1975-12-20

Family

ID=20320812

Family Applications (1)

Application Number Title Priority Date Filing Date
DD185389A DD117099A5 (sv) 1974-04-11 1975-04-11

Country Status (12)

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

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
FR2267527B3 (sv) 1977-12-16
NL7504101A (nl) 1975-10-14
FI751087A (sv) 1975-10-12
SE374427B (sv) 1975-03-03
DE2515646A1 (de) 1975-10-23
BE827879A (fr) 1975-07-31
GB1466014A (en) 1977-03-02
FR2267527A1 (sv) 1975-11-07
IT1037276B (it) 1979-11-10
AT335126B (de) 1977-02-25
FI55254B (fi) 1979-02-28
FI55254C (fi) 1979-06-11
DK149575A (en) 1975-10-12
ATA272775A (de) 1976-06-15
NO751139L (sv) 1975-10-14

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