FR2366506B1 - - Google Patents
Info
- Publication number
- FR2366506B1 FR2366506B1 FR7629783A FR7629783A FR2366506B1 FR 2366506 B1 FR2366506 B1 FR 2366506B1 FR 7629783 A FR7629783 A FR 7629783A FR 7629783 A FR7629783 A FR 7629783A FR 2366506 B1 FR2366506 B1 FR 2366506B1
- Authority
- FR
- France
- 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
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
- F16L9/00—Rigid pipes
- F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies
-
- 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
-
- 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
- F24F13/0218—Flexible soft ducts, e.g. ducts made of permeable textiles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Textile Engineering (AREA)
- Duct Arrangements (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7629783A FR2366506A1 (fr) | 1976-10-04 | 1976-10-04 | Tuyau a deux canaux et climatiseur comprenant un tel tuyau |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7629783A FR2366506A1 (fr) | 1976-10-04 | 1976-10-04 | Tuyau a deux canaux et climatiseur comprenant un tel tuyau |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2366506A1 FR2366506A1 (fr) | 1978-04-28 |
FR2366506B1 true FR2366506B1 (ja) | 1982-12-17 |
Family
ID=9178339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7629783A Granted FR2366506A1 (fr) | 1976-10-04 | 1976-10-04 | Tuyau a deux canaux et climatiseur comprenant un tel tuyau |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2366506A1 (ja) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1214138A (en) * | 1967-06-07 | 1970-12-02 | Supervents Ltd | Improvements in buildings incorporating ventilating ducts |
US3615253A (en) * | 1969-05-21 | 1971-10-26 | Phillips Petroleum Co | Batch-continuous reactor |
FR2045020A5 (ja) * | 1969-05-29 | 1971-02-26 | Inst Francais Du Petrole |
-
1976
- 1976-10-04 FR FR7629783A patent/FR2366506A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2366506A1 (fr) | 1978-04-28 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |