SE304475B - - Google Patents
Info
- Publication number
- SE304475B SE304475B SE449266A SE449266A SE304475B SE 304475 B SE304475 B SE 304475B SE 449266 A SE449266 A SE 449266A SE 449266 A SE449266 A SE 449266A SE 304475 B SE304475 B SE 304475B
- 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/027—Throttle passages
- F16L55/02772—Throttle passages using spirally or helically shaped channels
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI80765 | 1965-04-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE304475B true SE304475B (de) | 1968-09-23 |
Family
ID=8504669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE449266A SE304475B (de) | 1965-04-05 | 1966-04-04 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE678985A (de) |
| DK (1) | DK123434B (de) |
| NO (1) | NO117059B (de) |
| SE (1) | SE304475B (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090520B (zh) * | 2016-08-05 | 2019-07-19 | 中国船舶重工集团公司第七一九研究所 | 一种采用大小叶片设计的流场均匀装置 |
-
1966
- 1966-04-04 DK DK175166A patent/DK123434B/da unknown
- 1966-04-04 SE SE449266A patent/SE304475B/xx unknown
- 1966-04-04 BE BE678985D patent/BE678985A/fr unknown
- 1966-04-05 NO NO162471A patent/NO117059B/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO117059B (de) | 1969-06-23 |
| DK123434B (da) | 1972-06-19 |
| BE678985A (de) | 1966-09-16 |