DK495581A - Fordelings- eller samlingsroer til ventilationskanlaer - Google Patents
Fordelings- eller samlingsroer til ventilationskanlaerInfo
- Publication number
- DK495581A DK495581A DK495581A DK495581A DK495581A DK 495581 A DK495581 A DK 495581A DK 495581 A DK495581 A DK 495581A DK 495581 A DK495581 A DK 495581A DK 495581 A DK495581 A DK 495581A
- Authority
- DK
- Denmark
- Prior art keywords
- duct
- branching
- aggregates
- distribution
- ventilation channels
- 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
- F16L37/00—Couplings of the quick-acting type
- F16L37/008—Couplings of the quick-acting type for branching pipes; for joining pipes to walls
-
- 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
- F16L41/00—Branching pipes; Joining pipes to walls
-
- 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
- F16L9/22—Pipes composed of a plurality of segments
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Duct Arrangements (AREA)
- Measuring Volume Flow (AREA)
- Gas-Insulated Switchgears (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8007867 | 1980-11-10 | ||
SE8007867A SE442903B (sv) | 1980-11-10 | 1980-11-10 | Anordning vid fordelnings- eller samlingsror i ventilationskanal |
Publications (3)
Publication Number | Publication Date |
---|---|
DK495581A true DK495581A (da) | 1982-05-11 |
DK154317B DK154317B (da) | 1988-10-31 |
DK154317C DK154317C (da) | 1989-04-03 |
Family
ID=20342203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK495581A DK154317C (da) | 1980-11-10 | 1981-11-09 | Fordelings- eller samlingsroer til ventilationskanaler |
Country Status (3)
Country | Link |
---|---|
DK (1) | DK154317C (da) |
NO (1) | NO152813C (da) |
SE (1) | SE442903B (da) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0592648B1 (en) * | 1992-05-11 | 1996-02-21 | BERGDAHL, Knut | A damper device |
-
1980
- 1980-11-10 SE SE8007867A patent/SE442903B/sv not_active IP Right Cessation
-
1981
- 1981-11-06 NO NO813754A patent/NO152813C/no unknown
- 1981-11-09 DK DK495581A patent/DK154317C/da not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO152813C (no) | 1985-11-20 |
NO152813B (no) | 1985-08-12 |
DK154317B (da) | 1988-10-31 |
NO813754L (no) | 1982-05-11 |
DK154317C (da) | 1989-04-03 |
SE442903B (sv) | 1986-02-03 |
SE8007867L (sv) | 1982-05-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |