FI44974C - Laite poikkileikkaukseltaan suorakaiteen muotoisissa ilmanvaihtorummui ssa - Google Patents

Laite poikkileikkaukseltaan suorakaiteen muotoisissa ilmanvaihtorummui ssa

Info

Publication number
FI44974C
FI44974C FI42666A FI42666A FI44974C FI 44974 C FI44974 C FI 44974C FI 42666 A FI42666 A FI 42666A FI 42666 A FI42666 A FI 42666A FI 44974 C FI44974 C FI 44974C
Authority
FI
Finland
Prior art keywords
cross
section
drum sections
rectangular ventilation
ventilation drum
Prior art date
Application number
FI42666A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI44974B (US07118763-20061010-C00002.png
Inventor
Larsson Per Goeran
Original Assignee
Bahco 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 Bahco Ab filed Critical Bahco Ab
Application granted granted Critical
Publication of FI44974B publication Critical patent/FI44974B/fi
Publication of FI44974C publication Critical patent/FI44974C/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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/0209—Ducting arrangements characterised by their connecting means, e.g. flanges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L23/00—Flanged joints
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L23/00—Flanged joints
    • F16L23/12—Flanged joints specially adapted for particular pipes
    • F16L23/14—Flanged joints specially adapted for particular pipes for rectangular pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Duct Arrangements (AREA)
  • Tents Or Canopies (AREA)
FI42666A 1965-03-10 1966-02-21 Laite poikkileikkaukseltaan suorakaiteen muotoisissa ilmanvaihtorummui ssa FI44974C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE314965 1965-03-10

Publications (2)

Publication Number Publication Date
FI44974B FI44974B (US07118763-20061010-C00002.png) 1971-11-01
FI44974C true FI44974C (fi) 1972-02-10

Family

ID=20261485

Family Applications (1)

Application Number Title Priority Date Filing Date
FI42666A FI44974C (fi) 1965-03-10 1966-02-21 Laite poikkileikkaukseltaan suorakaiteen muotoisissa ilmanvaihtorummui ssa

Country Status (6)

Country Link
BE (1) BE676543A (US07118763-20061010-C00002.png)
DE (1) DE1659388B1 (US07118763-20061010-C00002.png)
DK (1) DK114106B (US07118763-20061010-C00002.png)
FI (1) FI44974C (US07118763-20061010-C00002.png)
GB (1) GB1093501A (US07118763-20061010-C00002.png)
NL (1) NL6602023A (US07118763-20061010-C00002.png)

Also Published As

Publication number Publication date
NL6602023A (US07118763-20061010-C00002.png) 1966-09-12
BE676543A (US07118763-20061010-C00002.png) 1966-07-18
DK114106B (da) 1969-05-27
GB1093501A (en) 1967-12-06
DE1659388B1 (de) 1969-09-25
FI44974B (US07118763-20061010-C00002.png) 1971-11-01

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