GB8418099D0 - Valve and mechanism - Google Patents
Valve and mechanismInfo
- Publication number
- GB8418099D0 GB8418099D0 GB848418099A GB8418099A GB8418099D0 GB 8418099 D0 GB8418099 D0 GB 8418099D0 GB 848418099 A GB848418099 A GB 848418099A GB 8418099 A GB8418099 A GB 8418099A GB 8418099 D0 GB8418099 D0 GB 8418099D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- 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.)
- Granted
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
- F16K35/00—Means to prevent accidental or unauthorised actuation
- F16K35/06—Means to prevent accidental or unauthorised actuation using a removable actuating or locking member, e.g. a key
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08418099A GB2143307B (en) | 1983-07-14 | 1984-07-16 | Preventing valve actuation |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB838319109A GB8319109D0 (en) | 1983-07-14 | 1983-07-14 | Valve and mechanism |
GB08418099A GB2143307B (en) | 1983-07-14 | 1984-07-16 | Preventing valve actuation |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8418099D0 true GB8418099D0 (en) | 1984-08-22 |
GB2143307A GB2143307A (en) | 1985-02-06 |
GB2143307B GB2143307B (en) | 1987-05-20 |
Family
ID=26286605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08418099A Expired GB2143307B (en) | 1983-07-14 | 1984-07-16 | Preventing valve actuation |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2143307B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2232436A (en) * | 1989-03-30 | 1990-12-12 | Vickers Systems Ltd | Lockable adjustment mechanisms; disabling valve knobs |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1510778A (en) * | 1975-04-11 | 1978-05-17 | Ixp Ltd | Security device for stop valves control valves taps and the like including wheel operated controls |
GB2049108B (en) * | 1979-05-14 | 1983-01-12 | Trent Valve Co Ltd | Attachment for a valve |
GB2094446B (en) * | 1981-02-26 | 1985-02-27 | Trent Valve The Co Ltd | A rotary control attachment for a valve |
GB2105009B (en) * | 1981-06-25 | 1985-10-02 | Alan Elgar Herbert Ellis | Clutch mechanism especially suitable for valve handles |
-
1984
- 1984-07-16 GB GB08418099A patent/GB2143307B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2143307A (en) | 1985-02-06 |
GB2143307B (en) | 1987-05-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19930716 |