IT1216548B - Valvola per la protezione di aperture di aerazione di ambienti in genere contro le onde generate da una esplosione. - Google Patents
Valvola per la protezione di aperture di aerazione di ambienti in genere contro le onde generate da una esplosione.Info
- Publication number
- IT1216548B IT1216548B IT8820097A IT2009788A IT1216548B IT 1216548 B IT1216548 B IT 1216548B IT 8820097 A IT8820097 A IT 8820097A IT 2009788 A IT2009788 A IT 2009788A IT 1216548 B IT1216548 B IT 1216548B
- Authority
- IT
- Italy
- Prior art keywords
- explosion
- environments
- valve
- protection
- waves generated
- Prior art date
Links
- 238000005273 aeration Methods 0.000 title 1
- 238000004880 explosion Methods 0.000 title 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/006—Safety valves; Equalising valves, e.g. pressure relief valves specially adapted for shelters
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8820097A IT1216548B (it) | 1988-04-05 | 1988-04-05 | Valvola per la protezione di aperture di aerazione di ambienti in genere contro le onde generate da una esplosione. |
EP19890830148 EP0336909A3 (en) | 1988-04-05 | 1989-04-05 | A valve for protecting ventilation openings of closed environments from explosion waves |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8820097A IT1216548B (it) | 1988-04-05 | 1988-04-05 | Valvola per la protezione di aperture di aerazione di ambienti in genere contro le onde generate da una esplosione. |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8820097A0 IT8820097A0 (it) | 1988-04-05 |
IT1216548B true IT1216548B (it) | 1990-03-08 |
Family
ID=11163776
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8820097A IT1216548B (it) | 1988-04-05 | 1988-04-05 | Valvola per la protezione di aperture di aerazione di ambienti in genere contro le onde generate da una esplosione. |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0336909A3 (it) |
IT (1) | IT1216548B (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4238942C1 (de) * | 1992-11-19 | 1994-01-05 | Luwa Fahrzeugklimatech Gmbh | Schnellschlußventil zur Anordnung an Ansaug- und Ausblasöffnungen von Belüftungsanlagen |
DE9319512U1 (de) * | 1993-12-18 | 1994-02-24 | Hagenuk Fahrzeugklima Gmbh | Druckwellenventil |
GB2585026B (en) | 2019-06-25 | 2023-03-29 | Bae Systems Plc | Overpressure protection system for a magazine |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH427514A (de) * | 1963-04-18 | 1966-12-31 | Luwa Ag | Schnellschlussvorrichtung an Luftdurchlassöffnungen für Schutzräume |
FR1472750A (fr) * | 1966-03-29 | 1967-03-10 | Luwa Ag | Dispositif de fermeture rapide |
CH486656A (de) * | 1968-02-26 | 1970-02-28 | Hochstrasser Werner | Druckventil für Schutzräume |
CH654639A5 (de) * | 1982-01-18 | 1986-02-28 | Luwa Ag | Explosionsschutzventil an luftdurchlaessen, insbesondere fuer schutzraeume. |
-
1988
- 1988-04-05 IT IT8820097A patent/IT1216548B/it active
-
1989
- 1989-04-05 EP EP19890830148 patent/EP0336909A3/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
IT8820097A0 (it) | 1988-04-05 |
EP0336909A3 (en) | 1990-10-31 |
EP0336909A2 (en) | 1989-10-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970428 |