BE739648A - - Google Patents

Info

Publication number
BE739648A
BE739648A BE739648DA BE739648A BE 739648 A BE739648 A BE 739648A BE 739648D A BE739648D A BE 739648DA BE 739648 A BE739648 A BE 739648A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE739648A publication Critical patent/BE739648A/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
    • F16L43/00—Bends; Siphons
    • F16L43/001—Bends; Siphons made of metal
    • F16L43/003—Bends; Siphons made of metal having a rectangular cross-section
    • 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
    • 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
BE739648D 1969-04-09 1969-09-30 BE739648A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19696914221 DE6914221U (de) 1969-04-09 1969-04-09 Aus einzelnen flaechenelementen zusammengesetzter blechkanalschuss

Publications (1)

Publication Number Publication Date
BE739648A true BE739648A (fr) 1970-03-02

Family

ID=6601237

Family Applications (1)

Application Number Title Priority Date Filing Date
BE739648D BE739648A (fr) 1969-04-09 1969-09-30

Country Status (6)

Country Link
AT (1) AT297423B (fr)
BE (1) BE739648A (fr)
CH (1) CH497661A (fr)
DE (1) DE6914221U (fr)
FR (1) FR2038253A1 (fr)
NL (1) NL6915052A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1022375C2 (nl) * 2003-01-14 2004-07-15 Konink Verhulst Luchtbehandeli Constructie-element voor gastransport, samenstel van constructie-elementen, en plano en werkwijze voor het vervaardigen van een dergelijke constructie-element.

Also Published As

Publication number Publication date
FR2038253A1 (fr) 1971-01-08
AT297423B (de) 1972-03-27
DE6914221U (de) 1969-08-07
CH497661A (de) 1970-10-15
NL6915052A (fr) 1970-10-13

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