CH497661A - Sheet metal duct section composed of individual surface elements - Google Patents

Sheet metal duct section composed of individual surface elements

Info

Publication number
CH497661A
CH497661A CH1448169A CH1448169A CH497661A CH 497661 A CH497661 A CH 497661A CH 1448169 A CH1448169 A CH 1448169A CH 1448169 A CH1448169 A CH 1448169A CH 497661 A CH497661 A CH 497661A
Authority
CH
Switzerland
Prior art keywords
sheet metal
surface elements
duct section
section composed
individual surface
Prior art date
Application number
CH1448169A
Other languages
German (de)
Inventor
Siegwart Emil
Original Assignee
Siegwart Emil
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 Siegwart Emil filed Critical Siegwart Emil
Publication of CH497661A publication Critical patent/CH497661A/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Connection Of Plates (AREA)
CH1448169A 1969-04-09 1969-09-25 Sheet metal duct section composed of individual surface elements CH497661A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19696914221 DE6914221U (en) 1969-04-09 1969-04-09 SHEET METAL SECTION COMPOSED FROM INDIVIDUAL PANEL ELEMENTS

Publications (1)

Publication Number Publication Date
CH497661A true CH497661A (en) 1970-10-15

Family

ID=6601237

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1448169A CH497661A (en) 1969-04-09 1969-09-25 Sheet metal duct section composed of individual surface elements

Country Status (6)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1022375C2 (en) * 2003-01-14 2004-07-15 Konink Verhulst Luchtbehandeli Gas transport element for e.g. air, comprises tubular body with wall sections and flange parts assembled from blank

Also Published As

Publication number Publication date
BE739648A (en) 1970-03-02
AT297423B (en) 1972-03-27
FR2038253A1 (en) 1971-01-08
NL6915052A (en) 1970-10-13
DE6914221U (en) 1969-08-07

Similar Documents

Publication Publication Date Title
BE747591A (en) BLOKCOPOLYMEREN MET EINDSTANDIGE STATISTISCHE COPOLYMEERBLOKKENVAN STYREEN EN ALFA-METHYLSTYREEN
CH523671A (en) Surface fastener
AR198948A1 (en) IMPROVED SIZING COMPOSITION AND PROCEDURE TO PRODUCE IT
FI53977B (en) FRAON BARBITURSYRA HAERLEDDA MONOAZOFAERGAEMNEN VILKA AER LAEMPLIGA FOER FAERGNING AV PAPPER
AT299698B (en) Sheet or sheet material
AT343416B (en) CRAMP MADE OF METAL SHEET
BE744970A (en) ANTIVIRAL AND IMMUNODEPRESSANT AGENTS
BE757536A (en) IMMUNODEPRESSANTS AND ANTIVIRAL AGENTS
AT319165B (en) Zipper
AT297423B (en) Sheet metal duct section composed of individual surface elements
CH532700A (en) Beam composed of elements
AT284599B (en) Can body made of sheet metal
BE773409A (en) OXYCARBONYLISOCYANATES MASKS
FR1583941A (en) Sheet metal
CH536068A (en) Commercial weedkiller
AT294439B (en) Aluminum-zinc alloy
FI53931B (en) SHEET FOER KAPNING AV TRAED
FI55360B (en) STAOLLEGERING VILKEN AER LAEMPLIG FOER FRAMSTAELLNING AV GJUTSTYCKEN UTSATTA FOER SLITAGE OCH UPPREPADE STOETAR I KORRODERANDE MILJOE
SE7109697L (en) Humidifier
AT327131B (en) ZIPPER
BE753606A (en) IMPROVEMENTS TO METAL STRUCTURES
CH520843A (en) Metal floor
AT308688B (en) Contiguous band made of individual zippers
BE759798A (en) SHEET
AT301808B (en) humidifier