HK55278A - Air ventilating tube - Google Patents
Air ventilating tubeInfo
- Publication number
- HK55278A HK55278A HK55278A HK55278A HK55278A HK 55278 A HK55278 A HK 55278A HK 55278 A HK55278 A HK 55278A HK 55278 A HK55278 A HK 55278A HK 55278 A HK55278 A HK 55278A
- Authority
- HK
- Hong Kong
- Prior art keywords
- air ventilating
- ventilating tube
- tube
- air
- ventilating
- Prior art date
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
- F16L31/00—Arrangements for connecting hoses to one another or to flexible sleeves
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
- E21F1/04—Air ducts
- E21F1/06—Duct connections
-
- 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
- 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)
- Mining & Mineral Resources (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPC012174 | 1974-12-23 | ||
AU82838/75A AU471926B2 (en) | 1974-12-23 | 1975-07-08 | Air ventilating tubes |
Publications (1)
Publication Number | Publication Date |
---|---|
HK55278A true HK55278A (en) | 1978-09-29 |
Family
ID=25640095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK55278A HK55278A (en) | 1974-12-23 | 1978-09-21 | Air ventilating tube |
Country Status (5)
Country | Link |
---|---|
AU (1) | AU471926B2 (en) |
CA (1) | CA1042478A (en) |
GB (1) | GB1494578A (en) |
HK (1) | HK55278A (en) |
MY (1) | MY7800382A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0260684B1 (en) * | 1986-09-19 | 1990-02-28 | Continental Aktiengesellschaft | Hose with detachable endless connection |
GB2234312B (en) * | 1989-07-24 | 1992-12-16 | Acme Group Pty Ltd | Flexible ducting |
AU640406B2 (en) * | 1989-09-04 | 1993-08-26 | Steve Walker Sails Pty. Ltd. | Tube connection |
CN111845261B (en) * | 2020-06-24 | 2022-07-05 | 江永县元杰科技有限公司 | Heating remote control device of automobile air conditioner |
-
1975
- 1975-07-08 AU AU82838/75A patent/AU471926B2/en not_active Expired
- 1975-10-16 GB GB4254475A patent/GB1494578A/en not_active Expired
- 1975-11-25 CA CA240,402A patent/CA1042478A/en not_active Expired
-
1978
- 1978-09-21 HK HK55278A patent/HK55278A/en unknown
- 1978-12-31 MY MY7800382A patent/MY7800382A/en unknown
Also Published As
Publication number | Publication date |
---|---|
GB1494578A (en) | 1977-12-07 |
AU471926B2 (en) | 1976-05-06 |
AU8283875A (en) | 1975-11-27 |
CA1042478A (en) | 1978-11-14 |
MY7800382A (en) | 1978-12-31 |
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