FR2520084B1 - - Google Patents
Info
- Publication number
- FR2520084B1 FR2520084B1 FR8300620A FR8300620A FR2520084B1 FR 2520084 B1 FR2520084 B1 FR 2520084B1 FR 8300620 A FR8300620 A FR 8300620A FR 8300620 A FR8300620 A FR 8300620A FR 2520084 B1 FR2520084 B1 FR 2520084B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- 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
-
- 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
- F16K13/00—Other constructional types of cut-off apparatus; Arrangements for cutting-off
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Flow Control Members (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Safety Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH283/82A CH654639A5 (de) | 1982-01-18 | 1982-01-18 | Explosionsschutzventil an luftdurchlaessen, insbesondere fuer schutzraeume. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2520084A1 FR2520084A1 (fr) | 1983-07-22 |
| FR2520084B1 true FR2520084B1 (USRE038476-20040330-M00020.png) | 1985-05-10 |
Family
ID=4183459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8300620A Granted FR2520084A1 (fr) | 1982-01-18 | 1983-01-17 | Dispositif de fermeture rapide pour passages d'air, notamment pour des conduits d'air d'abris |
Country Status (7)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI75994C (fi) * | 1986-05-15 | 1988-09-09 | Temet Oy | Avstaengningsanordning. |
| IT1216548B (it) * | 1988-04-05 | 1990-03-08 | Italarms S P A | Valvola per la protezione di aperture di aerazione di ambienti in genere contro le onde generate da una esplosione. |
| DE4442000A1 (de) * | 1994-11-28 | 1996-05-30 | Behr Gmbh & Co | Heizungs- und/oder Klimaeinrichtung |
| DE102016008204B4 (de) * | 2016-04-06 | 2017-11-02 | Peter Reitinger | Druckentlastungsvorrichtung zur explosionsmäßigen Entkopplung zweier Anlagenteile |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB344264A (en) * | 1930-01-30 | 1931-03-05 | Werkspoor Nv | Improvements in check or non-return valves |
| GB858883A (en) * | 1959-02-25 | 1961-01-18 | Luise Supe Dienes | An improved check valve |
| US3015342A (en) * | 1959-09-24 | 1962-01-02 | Mosler Safe Co | Blast closure |
| US3225526A (en) * | 1963-03-05 | 1965-12-28 | John J Bayles | Blast actuated closure valve and particulate filter |
| CH427514A (de) * | 1963-04-18 | 1966-12-31 | Luwa Ag | Schnellschlussvorrichtung an Luftdurchlassöffnungen für Schutzräume |
| US3296952A (en) * | 1964-06-19 | 1967-01-10 | Mosler Safe Co | Blast closure |
| DE2830337C2 (de) * | 1978-07-11 | 1983-12-29 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | Ventil, welches in Abhängigkeit von der jeweiligen Fluglage eines Flugzeugs schwerkraftgesteuert ist |
| FR2447506B1 (fr) * | 1979-01-26 | 1985-05-31 | Alsthom Atlantique | Clapet anti-retour |
-
1982
- 1982-01-18 CH CH283/82A patent/CH654639A5/de not_active IP Right Cessation
-
1983
- 1983-01-07 FI FI830146A patent/FI830146L/fi not_active Application Discontinuation
- 1983-01-12 DE DE19833300833 patent/DE3300833A1/de not_active Ceased
- 1983-01-17 NO NO830131A patent/NO830131L/no unknown
- 1983-01-17 SE SE8300214A patent/SE8300214L/ not_active Application Discontinuation
- 1983-01-17 FR FR8300620A patent/FR2520084A1/fr active Granted
- 1983-01-18 GB GB08301304A patent/GB2121142A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2520084A1 (fr) | 1983-07-22 |
| SE8300214L (sv) | 1983-07-19 |
| DE3300833A1 (de) | 1983-07-21 |
| GB8301304D0 (en) | 1983-02-16 |
| FI830146A0 (fi) | 1983-01-07 |
| GB2121142A (en) | 1983-12-14 |
| FI830146L (fi) | 1983-07-19 |
| CH654639A5 (de) | 1986-02-28 |
| NO830131L (no) | 1983-07-19 |
| SE8300214D0 (sv) | 1983-01-17 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |