SE442903B - Anordning vid fordelnings- eller samlingsror i ventilationskanal - Google Patents

Anordning vid fordelnings- eller samlingsror i ventilationskanal

Info

Publication number
SE442903B
SE442903B SE8007867A SE8007867A SE442903B SE 442903 B SE442903 B SE 442903B SE 8007867 A SE8007867 A SE 8007867A SE 8007867 A SE8007867 A SE 8007867A SE 442903 B SE442903 B SE 442903B
Authority
SE
Sweden
Prior art keywords
duct
pipe
distribution
halves
branching
Prior art date
Application number
SE8007867A
Other languages
English (en)
Swedish (sv)
Other versions
SE8007867L (sv
Inventor
K Bergdahl
Original Assignee
Lindab Ventilation 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 Lindab Ventilation Ab filed Critical Lindab Ventilation Ab
Priority to SE8007867A priority Critical patent/SE442903B/sv
Priority to NO813754A priority patent/NO152813C/no
Priority to DK495581A priority patent/DK154317C/da
Publication of SE8007867L publication Critical patent/SE8007867L/xx
Publication of SE442903B publication Critical patent/SE442903B/sv

Links

Classifications

    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/008—Couplings of the quick-acting type for branching pipes; for joining pipes to walls
    • 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
    • F16L41/00—Branching pipes; Joining pipes to walls
    • 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
    • F16L9/00—Rigid pipes
    • F16L9/22—Pipes composed of a plurality of segments

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Duct Arrangements (AREA)
  • Measuring Volume Flow (AREA)
  • Gas-Insulated Switchgears (AREA)
SE8007867A 1980-11-10 1980-11-10 Anordning vid fordelnings- eller samlingsror i ventilationskanal SE442903B (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE8007867A SE442903B (sv) 1980-11-10 1980-11-10 Anordning vid fordelnings- eller samlingsror i ventilationskanal
NO813754A NO152813C (no) 1980-11-10 1981-11-06 Anordning ved fordelings- eller samlingsroer i ventilasjonskanal.
DK495581A DK154317C (da) 1980-11-10 1981-11-09 Fordelings- eller samlingsroer til ventilationskanaler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8007867A SE442903B (sv) 1980-11-10 1980-11-10 Anordning vid fordelnings- eller samlingsror i ventilationskanal

Publications (2)

Publication Number Publication Date
SE8007867L SE8007867L (sv) 1982-05-11
SE442903B true SE442903B (sv) 1986-02-03

Family

ID=20342203

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8007867A SE442903B (sv) 1980-11-10 1980-11-10 Anordning vid fordelnings- eller samlingsror i ventilationskanal

Country Status (3)

Country Link
DK (1) DK154317C (da)
NO (1) NO152813C (da)
SE (1) SE442903B (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0592648B1 (en) * 1992-05-11 1996-02-21 BERGDAHL, Knut A damper device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0592648B1 (en) * 1992-05-11 1996-02-21 BERGDAHL, Knut A damper device

Also Published As

Publication number Publication date
NO152813C (no) 1985-11-20
DK154317B (da) 1988-10-31
NO152813B (no) 1985-08-12
SE8007867L (sv) 1982-05-11
DK154317C (da) 1989-04-03
DK495581A (da) 1982-05-11
NO813754L (no) 1982-05-11

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