SE7303659L - - Google Patents
Info
- Publication number
- SE7303659L SE7303659L SE7303659A SE7303659A SE7303659L SE 7303659 L SE7303659 L SE 7303659L SE 7303659 A SE7303659 A SE 7303659A SE 7303659 A SE7303659 A SE 7303659A SE 7303659 L SE7303659 L SE 7303659L
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths
- F16K47/12—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths the throttling channel being of helical form
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO740887A NO137793C (no) | 1973-03-15 | 1974-03-13 | Anordning ved stenge- eller tappeventil. |
| GB1168274A GB1457625A (en) | 1973-03-15 | 1974-03-15 | Valves and regulating devices therefor |
| FR7408861A FR2221674B1 (no) | 1973-03-15 | 1974-03-15 | |
| US451657A US3907249A (en) | 1973-03-15 | 1974-03-15 | Valve device for restricting the flow of a liquid by a helical flow passage |
| CA195,081A CA992839A (en) | 1973-03-15 | 1974-03-15 | Valve device for restricting the flow of a liquid by a helical flow passage |
| CH365074A CH573081A5 (no) | 1973-03-15 | 1974-03-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7303659T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE7303659L true SE7303659L (no) | 1974-09-16 |
Family
ID=44680248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7303659A SE7303659L (no) | 1973-03-15 | 1973-03-15 |
Country Status (1)
| Country | Link |
|---|---|
| SE (1) | SE7303659L (no) |
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1973
- 1973-03-15 SE SE7303659A patent/SE7303659L/xx unknown