DE2112278C3 - Transportabler Kanalabschnitt für Luftkanäle mit eckigem Querschnitt - Google Patents

Transportabler Kanalabschnitt für Luftkanäle mit eckigem Querschnitt

Info

Publication number
DE2112278C3
DE2112278C3 DE19712112278 DE2112278A DE2112278C3 DE 2112278 C3 DE2112278 C3 DE 2112278C3 DE 19712112278 DE19712112278 DE 19712112278 DE 2112278 A DE2112278 A DE 2112278A DE 2112278 C3 DE2112278 C3 DE 2112278C3
Authority
DE
Germany
Prior art keywords
section
corners
hinges
duct
transportable
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE19712112278
Other languages
German (de)
English (en)
Other versions
DE2112278A1 (de
DE2112278B2 (de
Inventor
Edith 6451 Bischofsheim Dorn Geb. Zabel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19712112278 priority Critical patent/DE2112278C3/de
Priority to CS168572A priority patent/CS163795B2/cs
Priority to IT2181072A priority patent/IT950160B/it
Priority to FR7209033A priority patent/FR2130280B1/fr
Publication of DE2112278A1 publication Critical patent/DE2112278A1/de
Publication of DE2112278B2 publication Critical patent/DE2112278B2/de
Application granted granted Critical
Publication of DE2112278C3 publication Critical patent/DE2112278C3/de
Expired legal-status Critical Current

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)
DE19712112278 1971-03-15 1971-03-15 Transportabler Kanalabschnitt für Luftkanäle mit eckigem Querschnitt Expired DE2112278C3 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19712112278 DE2112278C3 (de) 1971-03-15 1971-03-15 Transportabler Kanalabschnitt für Luftkanäle mit eckigem Querschnitt
CS168572A CS163795B2 (cg-RX-API-DMAC10.html) 1971-03-15 1972-03-14
IT2181072A IT950160B (it) 1971-03-15 1972-03-14 Canale di ventilazione in lamiera con pareti da disporre in posizio ne appiattita
FR7209033A FR2130280B1 (cg-RX-API-DMAC10.html) 1971-03-15 1972-03-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712112278 DE2112278C3 (de) 1971-03-15 1971-03-15 Transportabler Kanalabschnitt für Luftkanäle mit eckigem Querschnitt

Publications (3)

Publication Number Publication Date
DE2112278A1 DE2112278A1 (de) 1972-09-28
DE2112278B2 DE2112278B2 (de) 1973-07-05
DE2112278C3 true DE2112278C3 (de) 1974-02-07

Family

ID=5801535

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712112278 Expired DE2112278C3 (de) 1971-03-15 1971-03-15 Transportabler Kanalabschnitt für Luftkanäle mit eckigem Querschnitt

Country Status (4)

Country Link
CS (1) CS163795B2 (cg-RX-API-DMAC10.html)
DE (1) DE2112278C3 (cg-RX-API-DMAC10.html)
FR (1) FR2130280B1 (cg-RX-API-DMAC10.html)
IT (1) IT950160B (cg-RX-API-DMAC10.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021111951A1 (de) 2021-05-07 2022-11-10 Klaus-Dieter Nies Faltbarer Mehrschichtkörper zur Herstellung von Brandschutz- oder Luftkanälen oder feuerfesten Verkleidungen

Also Published As

Publication number Publication date
DE2112278A1 (de) 1972-09-28
FR2130280B1 (cg-RX-API-DMAC10.html) 1974-12-13
FR2130280A1 (cg-RX-API-DMAC10.html) 1972-11-03
CS163795B2 (cg-RX-API-DMAC10.html) 1975-11-07
IT950160B (it) 1973-06-20
DE2112278B2 (de) 1973-07-05

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee