GB2012024A - Valves - Google Patents
ValvesInfo
- Publication number
- GB2012024A GB2012024A GB7847496A GB7847496A GB2012024A GB 2012024 A GB2012024 A GB 2012024A GB 7847496 A GB7847496 A GB 7847496A GB 7847496 A GB7847496 A GB 7847496A GB 2012024 A GB2012024 A GB 2012024A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arm portions
- side arms
- glass side
- valves
- pinched
- 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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/04—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having cylindrical surfaces; Packings therefor
- F16K5/045—Particular coverings and materials
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
A stopcock valve body 10 is formed of a plastics material, and has arm portions 24, 26 in which glass side arms 36 are received, said arm portions 24, 26 being pinched into fluid tight engagement with the glass side arms 36 be means of nuts 38 having tapering screw-threads. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7847496A GB2012024B (en) | 1978-01-05 | 1978-12-07 | Stopcock valves |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB28278 | 1978-01-05 | ||
GB7847496A GB2012024B (en) | 1978-01-05 | 1978-12-07 | Stopcock valves |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2012024A true GB2012024A (en) | 1979-07-18 |
GB2012024B GB2012024B (en) | 1982-04-28 |
Family
ID=26235819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7847496A Expired GB2012024B (en) | 1978-01-05 | 1978-12-07 | Stopcock valves |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2012024B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140224735A1 (en) * | 2011-10-06 | 2014-08-14 | Jeffrey A. Corkern | Liquid-Liquid Extraction Process And Apparatus |
-
1978
- 1978-12-07 GB GB7847496A patent/GB2012024B/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140224735A1 (en) * | 2011-10-06 | 2014-08-14 | Jeffrey A. Corkern | Liquid-Liquid Extraction Process And Apparatus |
Also Published As
Publication number | Publication date |
---|---|
GB2012024B (en) | 1982-04-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |