ZA766755B - Improvements in trunking - Google Patents

Improvements in trunking

Info

Publication number
ZA766755B
ZA766755B ZA766755A ZA766755A ZA766755B ZA 766755 B ZA766755 B ZA 766755B ZA 766755 A ZA766755 A ZA 766755A ZA 766755 A ZA766755 A ZA 766755A ZA 766755 B ZA766755 B ZA 766755B
Authority
ZA
South Africa
Prior art keywords
trunking
Prior art date
Application number
ZA766755A
Other languages
English (en)
Inventor
R Burtenshaw
Original Assignee
Colt Int Ltd
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 Colt Int Ltd filed Critical Colt Int Ltd
Publication of ZA766755B publication Critical patent/ZA766755B/xx

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
    • 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
    • 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
    • F16L9/003—Rigid pipes with a rectangular cross-section
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Duct Arrangements (AREA)
  • Package Frames And Binding Bands (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
ZA766755A 1975-11-22 1976-11-10 Improvements in trunking ZA766755B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB48114/75A GB1508060A (en) 1975-11-22 1975-11-22 Trunking

Publications (1)

Publication Number Publication Date
ZA766755B true ZA766755B (en) 1977-10-26

Family

ID=10447443

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA766755A ZA766755B (en) 1975-11-22 1976-11-10 Improvements in trunking

Country Status (14)

Country Link
AU (1) AU1972076A (xx)
BE (1) BE848509A (xx)
DE (1) DE2651494A1 (xx)
DK (1) DK522776A (xx)
ES (1) ES453513A1 (xx)
FI (1) FI763328A (xx)
FR (1) FR2332475A1 (xx)
GB (1) GB1508060A (xx)
IT (1) IT1063897B (xx)
LU (1) LU76217A1 (xx)
NL (1) NL7612822A (xx)
NO (1) NO763956L (xx)
SE (1) SE7612859L (xx)
ZA (1) ZA766755B (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10214241B4 (de) * 2002-03-26 2022-05-12 Werner Wildeboer Kanalförmiges Gehäuse für eine Absperrvorrichtung in Lüftungsleitungen, Absperrvorrichtung mit demselben und Verfahren zur Herstellung desselben

Also Published As

Publication number Publication date
NL7612822A (nl) 1977-05-24
ES453513A1 (es) 1977-12-16
NO763956L (xx) 1977-05-24
FR2332475A1 (fr) 1977-06-17
FR2332475B3 (xx) 1980-10-24
FI763328A (xx) 1977-05-23
LU76217A1 (xx) 1977-05-23
BE848509A (fr) 1977-03-16
AU1972076A (en) 1978-05-25
SE7612859L (sv) 1977-05-23
GB1508060A (en) 1978-04-19
DE2651494A1 (de) 1977-05-26
IT1063897B (it) 1985-02-18
DK522776A (da) 1977-05-23

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