AT334031B - VENTILATION DUCT ELEMENT - Google Patents

VENTILATION DUCT ELEMENT

Info

Publication number
AT334031B
AT334031B AT248875A AT248875A AT334031B AT 334031 B AT334031 B AT 334031B AT 248875 A AT248875 A AT 248875A AT 248875 A AT248875 A AT 248875A AT 334031 B AT334031 B AT 334031B
Authority
AT
Austria
Prior art keywords
ventilation duct
duct element
ventilation
duct
Prior art date
Application number
AT248875A
Other languages
German (de)
Other versions
ATA248875A (en
Original Assignee
Eternit Werke Hatschek L
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 Eternit Werke Hatschek L filed Critical Eternit Werke Hatschek L
Publication of ATA248875A publication Critical patent/ATA248875A/en
Application granted granted Critical
Publication of AT334031B publication Critical patent/AT334031B/en

Links

Classifications

    • 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
    • F24F13/24—Means for preventing or suppressing noise
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F17/00—Vertical ducts; Channels, e.g. for drainage
    • E04F17/04—Air-ducts or air channels
    • 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • F16L55/033—Noise absorbers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Duct Arrangements (AREA)
  • Pipe Accessories (AREA)
  • Ventilation (AREA)
AT248875A 1974-04-08 1975-04-02 VENTILATION DUCT ELEMENT AT334031B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742417582 DE2417582C3 (en) 1974-04-08 1974-04-08 Ventilation duct element

Publications (2)

Publication Number Publication Date
ATA248875A ATA248875A (en) 1976-04-15
AT334031B true AT334031B (en) 1976-12-27

Family

ID=5912715

Family Applications (1)

Application Number Title Priority Date Filing Date
AT248875A AT334031B (en) 1974-04-08 1975-04-02 VENTILATION DUCT ELEMENT

Country Status (5)

Country Link
AT (1) AT334031B (en)
BE (1) BE825837A (en)
DE (1) DE2417582C3 (en)
FR (1) FR2266780A1 (en)
IT (1) IT1032614B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2757060A1 (en) * 1977-12-21 1979-06-28 Schako Metallwarenfabrik EXHAUST GUIDE FOR EXHAUST CHANNEL

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4313522A (en) 1978-09-20 1982-02-02 Mitco Corporation Static pressure regain coupler for an air distribution system
US4295416B1 (en) * 1978-09-20 1995-10-17 Mitco Corp Air distribution system
AU523932B2 (en) * 1978-09-20 1982-08-19 Mitco Corporation Branch take-off + silencer for an air distribution system
FR2501341B1 (en) * 1981-03-09 1986-04-11 Toleries Bressane Sarl SUCTION CHAMBER FOR BUILDING VENTILATION DUCTS AND METHOD OF IMPLEMENTING
IT1180460B (en) * 1984-03-29 1987-09-23 Luciano Baccelliere CHIMNEY MODULAR PREFABRICATED ELEMENTS
CN113266158B (en) * 2021-06-04 2021-12-14 广州珠江外资建筑设计院有限公司 Installation method of air duct in vertical concrete civil construction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2757060A1 (en) * 1977-12-21 1979-06-28 Schako Metallwarenfabrik EXHAUST GUIDE FOR EXHAUST CHANNEL

Also Published As

Publication number Publication date
DE2417582B2 (en) 1978-02-02
DE2417582C3 (en) 1978-10-05
FR2266780B1 (en) 1980-05-09
ATA248875A (en) 1976-04-15
DE2417582A1 (en) 1975-10-09
BE825837A (en) 1975-06-16
FR2266780A1 (en) 1975-10-31
IT1032614B (en) 1979-06-20

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee