GB2217815B - Relieving toxic and other gases from containers - Google Patents
Relieving toxic and other gases from containersInfo
- Publication number
- GB2217815B GB2217815B GB8908769A GB8908769A GB2217815B GB 2217815 B GB2217815 B GB 2217815B GB 8908769 A GB8908769 A GB 8908769A GB 8908769 A GB8908769 A GB 8908769A GB 2217815 B GB2217815 B GB 2217815B
- Authority
- GB
- United Kingdom
- Prior art keywords
- containers
- gases
- relieving
- toxic
- relieving toxic
- Prior art date
- 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 - Lifetime
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
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB888809620A GB8809620D0 (en) | 1988-04-22 | 1988-04-22 | Improved method of relieving toxic & other dangerous gases vapours & mixtures from containers & equipment |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8908769D0 GB8908769D0 (en) | 1989-06-07 |
GB2217815A GB2217815A (en) | 1989-11-01 |
GB2217815B true GB2217815B (en) | 1992-10-07 |
Family
ID=10635707
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB888809620A Pending GB8809620D0 (en) | 1988-04-22 | 1988-04-22 | Improved method of relieving toxic & other dangerous gases vapours & mixtures from containers & equipment |
GB8908769A Expired - Lifetime GB2217815B (en) | 1988-04-22 | 1989-04-18 | Relieving toxic and other gases from containers |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB888809620A Pending GB8809620D0 (en) | 1988-04-22 | 1988-04-22 | Improved method of relieving toxic & other dangerous gases vapours & mixtures from containers & equipment |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB8809620D0 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5261450A (en) * | 1992-11-16 | 1993-11-16 | Betts Industries, Inc. | Pressure relief vent with surge suppression |
GB2310478B (en) * | 1996-02-24 | 2000-02-16 | Imi Bailey Birkett Ltd | Pressure relief valves |
GB2366830A (en) * | 2000-07-17 | 2002-03-20 | South Staffordshire Water Plc | Pressure relief valve in mains water supply system |
US6736162B2 (en) * | 2002-04-05 | 2004-05-18 | Fisher Controls International, Llc | Pressure relief valve with improved repairability |
DE102006019682A1 (en) * | 2006-04-27 | 2007-10-31 | Trw Automotive Gmbh | Pressure relief valve has flow slow-down channel formed downstream of valve seat between screw bolt and housing, where pressure in channel is adjusted between inner pressure of pressure chamber and ambient pressure, during opening of valve |
AT13560U1 (en) * | 2012-11-27 | 2014-03-15 | Asco Drink Machines Gmbh | Valve and mixing block for the preparation of drinks |
CN111412377A (en) * | 2020-03-05 | 2020-07-14 | 铜陵兴荣阀门管件有限公司 | One-way drain valve |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB236530A (en) * | 1924-07-07 | 1925-12-17 | Cocard Jules Sa | Improvements in safety valves with pilot valve |
GB304995A (en) * | 1928-07-09 | 1929-01-31 | Cons Ashcroft Hancock Co | Improvements in or relating to valves |
GB538181A (en) * | 1939-12-18 | 1941-07-23 | Dehavilland Aircraft | Improvements relating to fluid-pressure systems and valves therein |
US4059017A (en) * | 1976-07-02 | 1977-11-22 | General Cable Corporation | Detecting apparatus with excess pressure protectors |
-
1988
- 1988-04-22 GB GB888809620A patent/GB8809620D0/en active Pending
-
1989
- 1989-04-18 GB GB8908769A patent/GB2217815B/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB236530A (en) * | 1924-07-07 | 1925-12-17 | Cocard Jules Sa | Improvements in safety valves with pilot valve |
GB304995A (en) * | 1928-07-09 | 1929-01-31 | Cons Ashcroft Hancock Co | Improvements in or relating to valves |
GB538181A (en) * | 1939-12-18 | 1941-07-23 | Dehavilland Aircraft | Improvements relating to fluid-pressure systems and valves therein |
US4059017A (en) * | 1976-07-02 | 1977-11-22 | General Cable Corporation | Detecting apparatus with excess pressure protectors |
Also Published As
Publication number | Publication date |
---|---|
GB2217815A (en) | 1989-11-01 |
GB8908769D0 (en) | 1989-06-07 |
GB8809620D0 (en) | 1988-05-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19930418 |