SE7713542L - UNLOADING DEVICE - Google Patents

UNLOADING DEVICE

Info

Publication number
SE7713542L
SE7713542L SE7713542A SE7713542A SE7713542L SE 7713542 L SE7713542 L SE 7713542L SE 7713542 A SE7713542 A SE 7713542A SE 7713542 A SE7713542 A SE 7713542A SE 7713542 L SE7713542 L SE 7713542L
Authority
SE
Sweden
Prior art keywords
unloading device
unloading
Prior art date
Application number
SE7713542A
Other languages
Swedish (sv)
Other versions
SE413569B (en
Inventor
M Helin
Original Assignee
Asea 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 Asea Ab filed Critical Asea Ab
Priority to SE7713542A priority Critical patent/SE413569B/en
Publication of SE7713542L publication Critical patent/SE7713542L/en
Publication of SE413569B publication Critical patent/SE413569B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/03—Sky-lights; Domes; Ventilating sky-lights
    • E04D13/035—Sky-lights; Domes; Ventilating sky-lights characterised by having movable parts
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/56—Cooling; Ventilation
    • H02B1/565—Cooling; Ventilation for cabinets

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Special Wing (AREA)
SE7713542A 1977-11-30 1977-11-30 PRESSURE LOAD DEVICE IN CONNECTION WITH LIGHT BACK FAILURE IN A BUILDING INCLUDING ELECTRICAL CLUTCHING EQUIPMENT SE413569B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE7713542A SE413569B (en) 1977-11-30 1977-11-30 PRESSURE LOAD DEVICE IN CONNECTION WITH LIGHT BACK FAILURE IN A BUILDING INCLUDING ELECTRICAL CLUTCHING EQUIPMENT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7713542A SE413569B (en) 1977-11-30 1977-11-30 PRESSURE LOAD DEVICE IN CONNECTION WITH LIGHT BACK FAILURE IN A BUILDING INCLUDING ELECTRICAL CLUTCHING EQUIPMENT

Publications (2)

Publication Number Publication Date
SE7713542L true SE7713542L (en) 1979-05-31
SE413569B SE413569B (en) 1980-06-02

Family

ID=20333051

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7713542A SE413569B (en) 1977-11-30 1977-11-30 PRESSURE LOAD DEVICE IN CONNECTION WITH LIGHT BACK FAILURE IN A BUILDING INCLUDING ELECTRICAL CLUTCHING EQUIPMENT

Country Status (1)

Country Link
SE (1) SE413569B (en)

Also Published As

Publication number Publication date
SE413569B (en) 1980-06-02

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