GB995238A - Fluid flow control valves - Google Patents
Fluid flow control valvesInfo
- Publication number
- GB995238A GB995238A GB3378060A GB3378060A GB995238A GB 995238 A GB995238 A GB 995238A GB 3378060 A GB3378060 A GB 3378060A GB 3378060 A GB3378060 A GB 3378060A GB 995238 A GB995238 A GB 995238A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ring
- rotation
- valve
- closure
- blocks
- 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
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
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
- F16K15/026—Check valves with guided rigid valve members the valve being loaded by a spring the valve member being a movable body around which the medium flows when the valve is open
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Valve Housings (AREA)
Abstract
995,238. Valves; pipe couplings. S. E. GILL. Sept. 29, 1961 [Oct. 1, 1960], No. 33780/60. Headings F2G and F2V. A valve comprises a housing formed from two body members 1, 2, Fig. 1, which are connected together by an annular ring 12 to allow relative rotation between the three parts. The ring 12 is formed from two blocks a, Fig. 7, which are joined by soldering, for example, and then machined to provide groove and flanges 11, 25 and a thread 26. The blocks are then separated to connect the body parts. A knurled sleeve 27 is forced over the ring 12. The body parts may have hexagonal portions to fix the valve in a pipe-line. As shown, rotation of the ring 12 actuates a valve spindle 14 which is prevented from rotation, having a conical closure 15 and a through bore 19, 20. A second closure may be formed on the other end of the spindle. In a modification, rotation of the ring 12 moves a member axially to adjust the loading on a ball closure member.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3378060A GB995238A (en) | 1960-10-01 | 1960-10-01 | Fluid flow control valves |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3378060A GB995238A (en) | 1960-10-01 | 1960-10-01 | Fluid flow control valves |
Publications (1)
Publication Number | Publication Date |
---|---|
GB995238A true GB995238A (en) | 1965-06-16 |
Family
ID=10357333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3378060A Expired GB995238A (en) | 1960-10-01 | 1960-10-01 | Fluid flow control valves |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB995238A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20200292083A1 (en) * | 2019-03-13 | 2020-09-17 | Baker Hughes Oilfield Operations Llc | Anti-rotation fluid injection dart |
-
1960
- 1960-10-01 GB GB3378060A patent/GB995238A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20200292083A1 (en) * | 2019-03-13 | 2020-09-17 | Baker Hughes Oilfield Operations Llc | Anti-rotation fluid injection dart |
US11603937B2 (en) * | 2019-03-13 | 2023-03-14 | Baker Hughes Oilfield Operations Llc | Anti-rotation fluid injection dart |
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