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 interlinkedInfo
- 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- Withdrawn
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.
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)
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 |
-
1973
- 1973-12-21 FR FR7347150A patent/FR2255538A1/en not_active Withdrawn
Cited By (4)
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA925700A (en) | Multizone air conditioning system with reheat | |
AU547431B2 (en) | Ventilating fan | |
FR2255538A1 (en) | Assembly of ventilation ducts for ship - has standard units cut to length and interlinked | |
CA957893A (en) | Ventilation system for subways | |
CA940760A (en) | System for the ventilation of buildings | |
SE407308B (en) | COUPLING WITH TEETH FOR PERFORATING THE INSULATING COVER ON CABLES | |
AT332053B (en) | VENTILATION DEVICE FOR PREFERRED ARRANGEMENT ON THE CEILING SIDE | |
AU475670B2 (en) | Ventilation of a tunnel or the like | |
CA1030382A (en) | Ventilator | |
CA687482A (en) | Compound turbo air conditioning system | |
CA937093A (en) | System for the ventilation of buildings | |
ZA75109B (en) | Fireproof flexible duct, more particularly for ventilation installations | |
CA988359A (en) | Composite ventilation member for ceiling coverings | |
NL7604508A (en) | VENTILATION TUBE WITH AXIAL FAN. | |
AU8283875A (en) | Air ventilating tubes | |
FR1453927A (en) | Dual circuit ventilation fans upgrades | |
ZA743355B (en) | Prefabricated unit for the feeding, discharge and ventilation of sanitation appliances, for the drawing and conditioning of ambient air | |
AU440505B2 (en) | Air ventilating or airconditioning system | |
AU4459968A (en) | Air ventilating or airconditioning system | |
AU477981B2 (en) | Composite ventilation member for ceiling coverings | |
CA698609A (en) | Roof ventilator | |
CA998285A (en) | Building ventilating system | |
AU4251672A (en) | Ventilator system | |
CA929785A (en) | System for the ventilation of buildings | |
CA801427A (en) | Ventilator for a closed-in space with an automatic louver regulator and additional equipment |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |