GB2207219B - Flow-control device and drive mechanism therefor - Google Patents
Flow-control device and drive mechanism thereforInfo
- Publication number
- GB2207219B GB2207219B GB8717393A GB8717393A GB2207219B GB 2207219 B GB2207219 B GB 2207219B GB 8717393 A GB8717393 A GB 8717393A GB 8717393 A GB8717393 A GB 8717393A GB 2207219 B GB2207219 B GB 2207219B
- Authority
- GB
- United Kingdom
- Prior art keywords
- flow
- control device
- drive mechanism
- mechanism therefor
- therefor
- 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 - Fee Related
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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
-
- 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)
- Mechanically-Actuated Valves (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8717393A GB2207219B (en) | 1987-07-23 | 1987-07-23 | Flow-control device and drive mechanism therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8717393A GB2207219B (en) | 1987-07-23 | 1987-07-23 | Flow-control device and drive mechanism therefor |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8717393D0 GB8717393D0 (en) | 1987-08-26 |
GB2207219A GB2207219A (en) | 1989-01-25 |
GB2207219B true GB2207219B (en) | 1991-05-22 |
Family
ID=10621138
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8717393A Expired - Fee Related GB2207219B (en) | 1987-07-23 | 1987-07-23 | Flow-control device and drive mechanism therefor |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2207219B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1026291C2 (en) * | 2004-05-28 | 2005-11-30 | Alcumbrella Holding B V | Security locking system. |
KR100768773B1 (en) * | 2007-03-20 | 2007-10-19 | 주식회사 비엠티 | Valve operated by a master-key |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3687414A (en) * | 1970-11-09 | 1972-08-29 | Robert G Robbins | Valve assembly |
EP0073862A1 (en) * | 1981-09-08 | 1983-03-16 | Alan Elgar Herbert Ellis | Security device for rotatable members and fluid flow control valves incorporating such devices |
GB2121932A (en) * | 1982-06-17 | 1984-01-04 | Timothy Paul Warren | Control handle arrangement for a fluid control valve |
GB2124340A (en) * | 1982-05-08 | 1984-02-15 | John Whitford | A fluid delivery system and valve therefor |
GB2124337A (en) * | 1982-07-30 | 1984-02-15 | John Robert Parkin | Valve cock |
-
1987
- 1987-07-23 GB GB8717393A patent/GB2207219B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3687414A (en) * | 1970-11-09 | 1972-08-29 | Robert G Robbins | Valve assembly |
EP0073862A1 (en) * | 1981-09-08 | 1983-03-16 | Alan Elgar Herbert Ellis | Security device for rotatable members and fluid flow control valves incorporating such devices |
GB2124340A (en) * | 1982-05-08 | 1984-02-15 | John Whitford | A fluid delivery system and valve therefor |
GB2121932A (en) * | 1982-06-17 | 1984-01-04 | Timothy Paul Warren | Control handle arrangement for a fluid control valve |
GB2124337A (en) * | 1982-07-30 | 1984-02-15 | John Robert Parkin | Valve cock |
Also Published As
Publication number | Publication date |
---|---|
GB2207219A (en) | 1989-01-25 |
GB8717393D0 (en) | 1987-08-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19950723 |