IT8867154A0 - SYSTEM FOR POSITIONING A TUBULAR SHAPE ELEMENT INSIDE A DUCT - Google Patents

SYSTEM FOR POSITIONING A TUBULAR SHAPE ELEMENT INSIDE A DUCT

Info

Publication number
IT8867154A0
IT8867154A0 IT8867154A IT6715488A IT8867154A0 IT 8867154 A0 IT8867154 A0 IT 8867154A0 IT 8867154 A IT8867154 A IT 8867154A IT 6715488 A IT6715488 A IT 6715488A IT 8867154 A0 IT8867154 A0 IT 8867154A0
Authority
IT
Italy
Prior art keywords
duct
positioning
tubular shape
element inside
shape element
Prior art date
Application number
IT8867154A
Other languages
Italian (it)
Other versions
IT1219057B (en
Inventor
Daniel Nervi
Original Assignee
Aldes
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 Aldes filed Critical Aldes
Publication of IT8867154A0 publication Critical patent/IT8867154A0/en
Application granted granted Critical
Publication of IT1219057B publication Critical patent/IT1219057B/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
    • F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
    • F16L25/14—Joints for pipes of different diameters or cross-section
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/12—Hinged dampers
    • 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)
  • Emergency Management (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Pipe Accessories (AREA)
  • Lift Valve (AREA)
  • Check Valves (AREA)
  • Valve Housings (AREA)
  • Air-Flow Control Members (AREA)
  • Safety Valves (AREA)
IT67154/88A 1987-03-03 1988-03-01 POSITIONING SYSTEM OF A TUBULAR SHAPED ELEMENT INSIDE A DUCT IT1219057B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8703358A FR2611852B1 (en) 1987-03-03 1987-03-03 SYSTEM FOR PLACING A TUBULAR SHAPE ELEMENT WITHIN A CONDUIT

Publications (2)

Publication Number Publication Date
IT8867154A0 true IT8867154A0 (en) 1988-03-01
IT1219057B IT1219057B (en) 1990-04-24

Family

ID=9348866

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67154/88A IT1219057B (en) 1987-03-03 1988-03-01 POSITIONING SYSTEM OF A TUBULAR SHAPED ELEMENT INSIDE A DUCT

Country Status (5)

Country Link
DE (1) DE3806971A1 (en)
ES (1) ES2007795A6 (en)
FR (1) FR2611852B1 (en)
GB (1) GB2201756B (en)
IT (1) IT1219057B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29906845U1 (en) * 1999-04-22 1999-06-24 Wedi Stephan Drainage system for wet cells
DE102007053121A1 (en) 2007-11-08 2009-05-14 Bayerische Motoren Werke Aktiengesellschaft Bearing element for tubular component of circular cross section, has circular elastomer-element protected with its periphery section in retaining element and is formed in undulating and elastic manner in intermediate area
CN103267190A (en) * 2013-05-16 2013-08-28 上海松芝轨道车辆空调有限公司 Circular air duct connecting piece

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB829648A (en) * 1956-01-04 1960-03-02 Goodrich Co B F Improved snap-in inflation valve
FR1286881A (en) * 1961-01-27 1962-03-09 Speichim Improvements to movable shutter elements for exchange column trays
FR2082387A5 (en) * 1970-03-13 1971-12-10 Etu Rech Ventil Aerau
GB1450917A (en) * 1973-10-02 1976-09-29 Saunders Valve Co Ltd Valve seat retaining devices
FR2286351A1 (en) * 1974-09-27 1976-04-23 Vierling Charles Fire barrier flaps for ventilator duct - has nylon cords to release folded back flaps to block opening when heated
FR2305202A1 (en) * 1975-03-28 1976-10-22 Wache Hubert Fire stop device for conduit - has annular transverse support with fire proof lining and variable radial dimensions
AU520774B2 (en) * 1976-11-03 1982-02-25 N.V. Raychem S.A. Sealing device
IN149809B (en) * 1977-03-11 1982-04-24 Michelin & Cie
FR2407435A1 (en) * 1977-10-26 1979-05-25 Aldes Plastics sleeve for air conditioning outlet - has externally moulded flexible tongues arranged spirally to grip and seal by flexing

Also Published As

Publication number Publication date
GB2201756B (en) 1991-04-17
GB2201756A (en) 1988-09-07
IT1219057B (en) 1990-04-24
DE3806971A1 (en) 1988-09-15
FR2611852B1 (en) 1989-05-26
ES2007795A6 (en) 1989-07-01
GB8804540D0 (en) 1988-03-30
DE3806971C2 (en) 1989-11-23
FR2611852A1 (en) 1988-09-09

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990331