GB1376942A - Apparatus for connecting a pipeline with a selected branch line - Google Patents
Apparatus for connecting a pipeline with a selected branch lineInfo
- Publication number
- GB1376942A GB1376942A GB3242071*[A GB3242071A GB1376942A GB 1376942 A GB1376942 A GB 1376942A GB 3242071 A GB3242071 A GB 3242071A GB 1376942 A GB1376942 A GB 1376942A
- Authority
- GB
- United Kingdom
- Prior art keywords
- switch
- tool
- duct
- key
- branch
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 230000003993 interaction Effects 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
- E21B23/08—Introducing or running tools by fluid pressure, e.g. through-the-flow-line tool systems
- E21B23/12—Tool diverters
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Branching, Merging, And Special Transfer Between Conveyors (AREA)
- Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
Abstract
1376942 Pneumatic conveyers CAMERON IRON WORKS Inc 9 Oct 1971 [8 March 1971] 32420/71 Heading B8A [Also in Division F2] Articles moving along a duct under fluid pressure, e.g. tools being conveyed between well-heads, are diverted by switches into branch ducts appropriate to their destination by interaction between the article and the switch which causes the switch to rotate to be aligned with said branch duct. The switch comprises a first part 23A coupled to the duct 21 and having a left handed spiral groove 56 in the bore 31 thereof and a second part 23B formed of two portions 29A, 29B fixed together for rotation within a housing, the first portion having a right handed spiral groove 55 and the second portion comprising a curved duct 37 to connect the bore 34 of the first portion 29A with a respective one of the branch ducts 21A-21D. The tool 50 is formed of two portions 51, 52 coupled together by a universal joint 50A and each having a key 53, 54 urged by springs (58), Fig. 7 (not shown), outwardly of the respective tool. The key 53 of the first portion 51 is angled to engage the spiral groove 55 and the key 54 of the second portion 52 is angled to engage the spiral groove 56. The latter being fixed causes the tool to rotate and thus causes the second part 23B of the switch to rotate to align the duct 37 with the appropriate outlet. The first portion 51 of the tool is adjustably rotatable relative to the second portion 52 of the tool by means of a pin (65), Fig. 5 (not shown) co-operating with appropriate apertures (66) in the coupling 50A, to determine the extent of the rotation of the second part 23B of the switch and thus its alignment with the appropriate outlet. In a further embodiment, Figs. 8, 13, 16 (not shown), the pipe-line (70) has a series of switches (72A), (72B), (72C) each with only one branch (71A), (71B), (71C) the angle of the groove 86 in the second part (82B) of the switch being different for each switch and the leading part (75B) of the tooling being chosen with a key (87) angled to correspond with the angle of the groove of the switch at which it should be deflected into a branch line. The groove (86) in the second part (82B) of each switch has lead-in portions (86B), (86C) at each end thereof to allow the movement of the tool in the reverse direction and in so doing to rotate the switch to its original position.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12188371A | 1971-03-08 | 1971-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1376942A true GB1376942A (en) | 1974-12-11 |
Family
ID=22399354
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2751974A Expired GB1376943A (en) | 1971-03-08 | 1971-10-09 | Pipeline switch |
| GB3242071*[A Expired GB1376942A (en) | 1971-03-08 | 1971-10-09 | Apparatus for connecting a pipeline with a selected branch line |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2751974A Expired GB1376943A (en) | 1971-03-08 | 1971-10-09 | Pipeline switch |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS564800B1 (en) |
| CA (1) | CA952011A (en) |
| FR (1) | FR2128263B1 (en) |
| GB (2) | GB1376943A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107934559A (en) * | 2017-11-21 | 2018-04-20 | 孙成波 | A kind of controllable light material feed device of flow velocity |
-
1971
- 1971-06-23 CA CA116,493A patent/CA952011A/en not_active Expired
- 1971-07-19 FR FR7126405A patent/FR2128263B1/fr not_active Expired
- 1971-07-20 JP JP5362471A patent/JPS564800B1/ja active Pending
- 1971-10-09 GB GB2751974A patent/GB1376943A/en not_active Expired
- 1971-10-09 GB GB3242071*[A patent/GB1376942A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107934559A (en) * | 2017-11-21 | 2018-04-20 | 孙成波 | A kind of controllable light material feed device of flow velocity |
| CN107934559B (en) * | 2017-11-21 | 2019-07-30 | 青岛冠铭包装制品有限公司 | A kind of controllable light material feed device of flow velocity |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2128263A1 (en) | 1972-10-20 |
| DE2135237A1 (en) | 1972-09-14 |
| JPS564800B1 (en) | 1981-01-31 |
| GB1376943A (en) | 1974-12-11 |
| CA952011A (en) | 1974-07-30 |
| FR2128263B1 (en) | 1977-03-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |