SE361733B - - Google Patents

Info

Publication number
SE361733B
SE361733B SE15136/71A SE1513671A SE361733B SE 361733 B SE361733 B SE 361733B SE 15136/71 A SE15136/71 A SE 15136/71A SE 1513671 A SE1513671 A SE 1513671A SE 361733 B SE361733 B SE 361733B
Authority
SE
Sweden
Application number
SE15136/71A
Inventor
G Davidson
Original Assignee
G Davidson
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 G Davidson filed Critical G Davidson
Priority to SE15136/71A priority Critical patent/SE361733B/xx
Publication of SE361733B publication Critical patent/SE361733B/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
    • F24F9/00—Use of air currents for screening, e.g. air curtains

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
SE15136/71A 1971-11-26 1971-11-26 SE361733B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE15136/71A SE361733B (en) 1971-11-26 1971-11-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE15136/71A SE361733B (en) 1971-11-26 1971-11-26

Publications (1)

Publication Number Publication Date
SE361733B true SE361733B (en) 1973-11-12

Family

ID=20300203

Family Applications (1)

Application Number Title Priority Date Filing Date
SE15136/71A SE361733B (en) 1971-11-26 1971-11-26

Country Status (1)

Country Link
SE (1) SE361733B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2650786A1 (en) * 1975-11-06 1977-05-18 Bror Ingvar Erling Jansson DEVICE FOR STOPPING AIR DRAFT THROUGH A WALL OPENING
NO347283B1 (en) * 2022-01-10 2023-08-21 Thore Helland Air curtain generating device and method for entering a tank

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2650786A1 (en) * 1975-11-06 1977-05-18 Bror Ingvar Erling Jansson DEVICE FOR STOPPING AIR DRAFT THROUGH A WALL OPENING
US4074620A (en) * 1975-11-06 1978-02-21 Bror Ingvar Erling Jansson Device for preventing the flow of air through an opening between two rooms or spaces
NO347283B1 (en) * 2022-01-10 2023-08-21 Thore Helland Air curtain generating device and method for entering a tank

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