NO763956L - - Google Patents
Info
- Publication number
- NO763956L NO763956L NO763956A NO763956A NO763956L NO 763956 L NO763956 L NO 763956L NO 763956 A NO763956 A NO 763956A NO 763956 A NO763956 A NO 763956A NO 763956 L NO763956 L NO 763956L
- Authority
- NO
- Norway
- Prior art keywords
- edge
- side wall
- strap
- adjacent
- channel
- Prior art date
Links
- 230000000295 complement effect Effects 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000001125 extrusion Methods 0.000 claims 1
- 238000005755 formation reaction Methods 0.000 claims 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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
- F16L23/00—Flanged joints
- F16L23/12—Flanged joints specially adapted for particular pipes
- F16L23/14—Flanged joints specially adapted for particular pipes for rectangular pipes
-
- 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
- F16L9/003—Rigid pipes with a rectangular cross-section
-
- 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)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Duct Arrangements (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Package Frames And Binding Bands (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB48114/75A GB1508060A (en) | 1975-11-22 | 1975-11-22 | Trunking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO763956L true NO763956L (es) | 1977-05-24 |
Family
ID=10447443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO763956A NO763956L (es) | 1975-11-22 | 1976-11-19 |
Country Status (14)
| Country | Link |
|---|---|
| AU (1) | AU1972076A (es) |
| BE (1) | BE848509A (es) |
| DE (1) | DE2651494A1 (es) |
| DK (1) | DK522776A (es) |
| ES (1) | ES453513A1 (es) |
| FI (1) | FI763328A (es) |
| FR (1) | FR2332475A1 (es) |
| GB (1) | GB1508060A (es) |
| IT (1) | IT1063897B (es) |
| LU (1) | LU76217A1 (es) |
| NL (1) | NL7612822A (es) |
| NO (1) | NO763956L (es) |
| SE (1) | SE7612859L (es) |
| ZA (1) | ZA766755B (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10214241B4 (de) * | 2002-03-26 | 2022-05-12 | Werner Wildeboer | Kanalförmiges Gehäuse für eine Absperrvorrichtung in Lüftungsleitungen, Absperrvorrichtung mit demselben und Verfahren zur Herstellung desselben |
-
1975
- 1975-11-22 GB GB48114/75A patent/GB1508060A/en not_active Expired
-
1976
- 1976-11-10 ZA ZA766755A patent/ZA766755B/xx unknown
- 1976-11-11 DE DE19762651494 patent/DE2651494A1/de active Pending
- 1976-11-17 LU LU76217A patent/LU76217A1/xx unknown
- 1976-11-17 SE SE7612859A patent/SE7612859L/xx unknown
- 1976-11-17 AU AU19720/76A patent/AU1972076A/en not_active Expired
- 1976-11-18 IT IT29507/76A patent/IT1063897B/it active
- 1976-11-18 BE BE172499A patent/BE848509A/xx unknown
- 1976-11-18 NL NL7612822A patent/NL7612822A/xx not_active Application Discontinuation
- 1976-11-19 DK DK522776A patent/DK522776A/da unknown
- 1976-11-19 FR FR7634896A patent/FR2332475A1/fr active Granted
- 1976-11-19 FI FI763328A patent/FI763328A/fi not_active Application Discontinuation
- 1976-11-19 NO NO763956A patent/NO763956L/no unknown
- 1976-11-20 ES ES453513A patent/ES453513A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ZA766755B (en) | 1977-10-26 |
| DK522776A (da) | 1977-05-23 |
| ES453513A1 (es) | 1977-12-16 |
| DE2651494A1 (de) | 1977-05-26 |
| FR2332475A1 (fr) | 1977-06-17 |
| LU76217A1 (es) | 1977-05-23 |
| GB1508060A (en) | 1978-04-19 |
| AU1972076A (en) | 1978-05-25 |
| FR2332475B3 (es) | 1980-10-24 |
| FI763328A (es) | 1977-05-23 |
| NL7612822A (nl) | 1977-05-24 |
| BE848509A (fr) | 1977-03-16 |
| IT1063897B (it) | 1985-02-18 |
| SE7612859L (sv) | 1977-05-23 |
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