SE7415080L - VACUUM SAFETY VALVE - Google Patents
VACUUM SAFETY VALVEInfo
- Publication number
- SE7415080L SE7415080L SE7415080A SE7415080A SE7415080L SE 7415080 L SE7415080 L SE 7415080L SE 7415080 A SE7415080 A SE 7415080A SE 7415080 A SE7415080 A SE 7415080A SE 7415080 L SE7415080 L SE 7415080L
- Authority
- SE
- Sweden
- Prior art keywords
- safety valve
- vacuum safety
- vacuum
- valve
- safety
- Prior art date
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 (1)
Publication Number | Publication Date |
---|---|
SE7415080L true SE7415080L (en) | 1976-03-25 |
Family
ID=3598619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7415080A SE7415080L (en) | 1974-09-24 | 1974-12-02 | VACUUM SAFETY VALVE |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE2454937A1 (en) |
FR (1) | FR2286327A1 (en) |
GB (1) | GB1478415A (en) |
NL (1) | NL7414324A (en) |
SE (1) | SE7415080L (en) |
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 (en) * | 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/en unknown
- 1974-11-05 GB GB4783274A patent/GB1478415A/en not_active Expired
- 1974-11-20 DE DE19742454937 patent/DE2454937A1/en active Pending
- 1974-12-02 SE SE7415080A patent/SE7415080L/en unknown
-
1975
- 1975-04-04 FR FR7511280A patent/FR2286327A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
GB1478415A (en) | 1977-06-29 |
FR2286327B3 (en) | 1977-12-16 |
DE2454937A1 (en) | 1976-04-01 |
NL7414324A (en) | 1976-03-26 |
FR2286327A1 (en) | 1976-04-23 |
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