FR2286327B3 - - Google Patents
Info
- Publication number
- FR2286327B3 FR2286327B3 FR7511280A FR7511280A FR2286327B3 FR 2286327 B3 FR2286327 B3 FR 2286327B3 FR 7511280 A FR7511280 A FR 7511280A FR 7511280 A FR7511280 A FR 7511280A FR 2286327 B3 FR2286327 B3 FR 2286327B3
- 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
- F16K17/18—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on either side
- F16K17/19—Equalising valves predominantly for tanks
- F16K17/196—Equalising valves predominantly for tanks spring-loaded
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT769774 | 1974-09-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2286327A1 FR2286327A1 (fr) | 1976-04-23 |
| FR2286327B3 true FR2286327B3 (show.php) | 1977-12-16 |
Family
ID=3598619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7511280A Granted FR2286327A1 (fr) | 1974-09-24 | 1975-04-04 | Dispositif de soupape de securite a l'encontre du vide pour reservoirs et citernes |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE2454937A1 (show.php) |
| FR (1) | FR2286327A1 (show.php) |
| GB (1) | GB1478415A (show.php) |
| NL (1) | NL7414324A (show.php) |
| SE (1) | SE7415080L (show.php) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2202030B (en) * | 1987-03-06 | 1991-09-18 | Melton Tankers Limited | Vacuum relief valve for tankers. |
| CH673515A5 (show.php) * | 1987-03-11 | 1990-03-15 | Sulzer Ag | |
| GB2243431A (en) * | 1990-03-23 | 1991-10-30 | Brownell Limited | Improvements in or relating to a pressure relief valve |
| GB9304557D0 (en) * | 1993-03-05 | 1993-04-21 | Clayton Commercials Limited | Vacuum relief valve |
-
1974
- 1974-11-04 NL NL7414324A patent/NL7414324A/xx unknown
- 1974-11-05 GB GB4783274A patent/GB1478415A/en not_active Expired
- 1974-11-20 DE DE19742454937 patent/DE2454937A1/de active Pending
- 1974-12-02 SE SE7415080A patent/SE7415080L/xx unknown
-
1975
- 1975-04-04 FR FR7511280A patent/FR2286327A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2454937A1 (de) | 1976-04-01 |
| NL7414324A (nl) | 1976-03-26 |
| SE7415080L (sv) | 1976-03-25 |
| FR2286327A1 (fr) | 1976-04-23 |
| GB1478415A (en) | 1977-06-29 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |