CH580257A5 - - Google Patents

Info

Publication number
CH580257A5
CH580257A5 CH1635174A CH1635174A CH580257A5 CH 580257 A5 CH580257 A5 CH 580257A5 CH 1635174 A CH1635174 A CH 1635174A CH 1635174 A CH1635174 A CH 1635174A CH 580257 A5 CH580257 A5 CH 580257A5
Authority
CH
Switzerland
Application number
CH1635174A
Original Assignee
Eberspaecher J Fa
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 Eberspaecher J Fa filed Critical Eberspaecher J Fa
Publication of CH580257A5 publication Critical patent/CH580257A5/xx

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
    • 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)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Emergency Management (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Air-Flow Control Members (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Building Environments (AREA)
  • Ventilation (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
CH1635174A 1974-01-18 1974-12-10 CH580257A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2402312A DE2402312B2 (en) 1974-01-18 1974-01-18 Smoke and heat exhaust system

Publications (1)

Publication Number Publication Date
CH580257A5 true CH580257A5 (en) 1976-09-30

Family

ID=5905082

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1635174A CH580257A5 (en) 1974-01-18 1974-12-10

Country Status (11)

Country Link
AT (1) AT356849B (en)
BE (1) BE824500A (en)
CH (1) CH580257A5 (en)
DE (1) DE2402312B2 (en)
DK (1) DK139850C (en)
FR (1) FR2258599A1 (en)
GB (1) GB1457212A (en)
IT (1) IT1028161B (en)
NL (1) NL7500470A (en)
NO (1) NO142187C (en)
SE (1) SE410894B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500130A1 (en) * 1981-02-13 1982-08-20 Souchier Fages Roof mounted smoke ventilator - has spring assisted opening linkage with automatic release for closure flaps
DK68586D0 (en) * 1985-06-03 1986-02-12 System Feed Inc PROCEDURE AND INSTALLATION FOR AIR RENEWAL OR AIR VENTILATION
US9980591B2 (en) 2016-03-01 2018-05-29 Skip Hop, Inc. Playmat

Also Published As

Publication number Publication date
GB1457212A (en) 1976-12-01
SE410894B (en) 1979-11-12
NL7500470A (en) 1975-07-22
NO142187C (en) 1980-07-09
DE2402312A1 (en) 1975-07-24
BE824500A (en) 1975-05-15
DK139850B (en) 1979-04-30
DK139850C (en) 1979-10-01
FR2258599A1 (en) 1975-08-18
DK685774A (en) 1975-09-08
DE2402312B2 (en) 1979-06-28
SE7500530L (en) 1975-07-21
AT356849B (en) 1980-05-27
NO142187B (en) 1980-03-31
IT1028161B (en) 1979-01-30
NO750139L (en) 1975-08-11
ATA18575A (en) 1979-10-15
DE2402312C3 (en) 1980-02-14

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Legal Events

Date Code Title Description
PL Patent ceased