FR2255538A1 - Assembly of ventilation ducts for ship - has standard units cut to length and interlinked - Google Patents

Assembly of ventilation ducts for ship - has standard units cut to length and interlinked

Info

Publication number
FR2255538A1
FR2255538A1 FR7347150A FR7347150A FR2255538A1 FR 2255538 A1 FR2255538 A1 FR 2255538A1 FR 7347150 A FR7347150 A FR 7347150A FR 7347150 A FR7347150 A FR 7347150A FR 2255538 A1 FR2255538 A1 FR 2255538A1
Authority
FR
France
Prior art keywords
length
assembly
interlinked
ship
ventilation ducts
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.)
Withdrawn
Application number
FR7347150A
Other languages
French (fr)
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.)
MARTIN EMILE FR
Original Assignee
MARTIN EMILE FR
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 MARTIN EMILE FR filed Critical MARTIN EMILE FR
Priority to FR7347150A priority Critical patent/FR2255538A1/en
Publication of FR2255538A1 publication Critical patent/FR2255538A1/en
Withdrawn legal-status Critical Current

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
    • F24F13/02—Ducting arrangements
    • F24F13/0209—Ducting arrangements characterised by their connecting means, e.g. flanges
    • 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
    • F16L25/0009—Joints for pipes with a square or rectangular cross-section

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Duct Arrangements (AREA)

Abstract

Standardisation of the elements of ventilator ducts is the aim of this invention. The elements are composed of standard prefabricated rectangular thin walled sections which are stiffened along the corners by angles (6). One end of each unit is provided with tongues (11, 12) which are inserted in the next section and the other may easily be cut to length (9, 10) because of its rigidity. A range of units is made including contractions and bends and having a standard range of cross-sectional sizes, each unit being indexed, so that a complete set for any installation may be specified quickly on the drawing board. The system reduces assembly and specification time and a complete seal is easily achieved by wrapping the joints with self-adhesive tape.
FR7347150A 1973-12-21 1973-12-21 Assembly of ventilation ducts for ship - has standard units cut to length and interlinked Withdrawn FR2255538A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7347150A FR2255538A1 (en) 1973-12-21 1973-12-21 Assembly of ventilation ducts for ship - has standard units cut to length and interlinked

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7347150A FR2255538A1 (en) 1973-12-21 1973-12-21 Assembly of ventilation ducts for ship - has standard units cut to length and interlinked

Publications (1)

Publication Number Publication Date
FR2255538A1 true FR2255538A1 (en) 1975-07-18

Family

ID=9130012

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7347150A Withdrawn FR2255538A1 (en) 1973-12-21 1973-12-21 Assembly of ventilation ducts for ship - has standard units cut to length and interlinked

Country Status (1)

Country Link
FR (1) FR2255538A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8700090U1 (en) * 1987-01-02 1987-02-19 Bürcher, Friedrich, 8029 Sauerlach Flat duct ventilation installation elements
WO2003074919A1 (en) * 2002-03-04 2003-09-12 Alp S.R.L. Joint system for conveyor ducts for aeriform means, particularly conditioned air
FR2986255A1 (en) * 2012-02-01 2013-08-02 Egis Conseil Batiments Sheath pipe for use in e.g. ventilation duct, in high-rise building, has set of modules including set of panels, where set of modules is adapted to geometry of section of pipe, and is manufactured from specific materials
EP1992885A3 (en) * 2007-05-15 2014-03-12 RUG Semin GmbH Ventilation installation element

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8700090U1 (en) * 1987-01-02 1987-02-19 Bürcher, Friedrich, 8029 Sauerlach Flat duct ventilation installation elements
WO2003074919A1 (en) * 2002-03-04 2003-09-12 Alp S.R.L. Joint system for conveyor ducts for aeriform means, particularly conditioned air
EP1992885A3 (en) * 2007-05-15 2014-03-12 RUG Semin GmbH Ventilation installation element
FR2986255A1 (en) * 2012-02-01 2013-08-02 Egis Conseil Batiments Sheath pipe for use in e.g. ventilation duct, in high-rise building, has set of modules including set of panels, where set of modules is adapted to geometry of section of pipe, and is manufactured from specific materials

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Legal Events

Date Code Title Description
ST Notification of lapse