SE300739B - - Google Patents
Info
- Publication number
- SE300739B SE300739B SE12362/65A SE1236265A SE300739B SE 300739 B SE300739 B SE 300739B SE 12362/65 A SE12362/65 A SE 12362/65A SE 1236265 A SE1236265 A SE 1236265A SE 300739 B SE300739 B SE 300739B
- Authority
- SE
- Sweden
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—Construction or details of pipe joints not provided for in, or of interest apart from, groups F16L13/00 - F16L23/00
- F16L25/0009—Joints for pipes with a square or rectangular cross-section
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- 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
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- 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)
- Mining & Mineral Resources (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE12362/65A SE300739B (fr) | 1965-09-23 | 1965-09-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE12362/65A SE300739B (fr) | 1965-09-23 | 1965-09-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE300739B true SE300739B (fr) | 1968-05-06 |
Family
ID=20295611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE12362/65A SE300739B (fr) | 1965-09-23 | 1965-09-23 |
Country Status (1)
| Country | Link |
|---|---|
| SE (1) | SE300739B (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4927189A (en) * | 1989-04-10 | 1990-05-22 | Burkit John W | Internal expansion coupling device |
-
1965
- 1965-09-23 SE SE12362/65A patent/SE300739B/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4927189A (en) * | 1989-04-10 | 1990-05-22 | Burkit John W | Internal expansion coupling device |
| US4997212A (en) * | 1989-04-10 | 1991-03-05 | Burkit John W | Internal expansion pipe coupling member |