GB290087A - Improvements in, and relating to, pneumatic and like conveyors - Google Patents
Improvements in, and relating to, pneumatic and like conveyorsInfo
- Publication number
- GB290087A GB290087A GB2247027A GB2247027A GB290087A GB 290087 A GB290087 A GB 290087A GB 2247027 A GB2247027 A GB 2247027A GB 2247027 A GB2247027 A GB 2247027A GB 290087 A GB290087 A GB 290087A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pipe
- nozzle
- coal
- nozzles
- class
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/52—Adaptations of pipes or tubes
- B65G53/56—Switches
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Screw Conveyors (AREA)
Abstract
290,087. Dorman, Long, & Co., Ltd., and Kirby, M. R. Aug. 26, 1927. Pneumatic conveyers. - In pneumatic conveyers provided with a multiple way connection, the casing 4, Fig. 1, of the connection is provided with an additional nozzle 34 which may be used for effecting the transfer of fluid through the nozzles 8, 10 of the pipe lines which are disconnected from the nozzle 14. When the conveyer is used for removing coal from the heading 37, a pipe 11 is connected to the nozzle 8 which is in communication with the nozzle 14 and pipe 40 leading to the collector 41. Headings 38, 39 from which coal is not being conveyed are ventilated by connecting pipes 12, 13 to the nozzles 9, 10 and connecting the nozzle 34 by a pipe 35 to a ventilating fan or pump 36. A pipe 45 connects the fan to a settling chamber 46 where any coal dust mixed with the air is extracted therefrom. The connector pipe 17 is connected to the nozzle 14 by a flexible coupling 18 which may be of the kind described in Specification 280,619, [Class 99 (i), Pipes and tubes, Joints &c. for.]. The adjustment of the pipe 17 is effected by a screw 29. Specification 211,616, [Class 78 (iv), Loading &c.], also is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2247027A GB290087A (en) | 1927-08-26 | 1927-08-26 | Improvements in, and relating to, pneumatic and like conveyors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2247027A GB290087A (en) | 1927-08-26 | 1927-08-26 | Improvements in, and relating to, pneumatic and like conveyors |
Publications (1)
Publication Number | Publication Date |
---|---|
GB290087A true GB290087A (en) | 1928-05-10 |
Family
ID=10179878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2247027A Expired GB290087A (en) | 1927-08-26 | 1927-08-26 | Improvements in, and relating to, pneumatic and like conveyors |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB290087A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2586144A (en) * | 1950-07-08 | 1952-02-19 | Henry F Benoit | Stock switch |
FR2439296A1 (en) * | 1978-10-21 | 1980-05-16 | Bergwerksverband Gmbh | EJECTION HEAD FOR PNEUMATIC FILLING PIPE |
WO2011100703A1 (en) * | 2010-02-12 | 2011-08-18 | Aspen Motion Technologies Inc. D/B/A | Vacuum valve apparatus and method |
CN105782544A (en) * | 2016-03-30 | 2016-07-20 | 江苏建筑职业技术学院 | Pipeline valve capable of controlling downhole divided flow on ground |
CN112728159A (en) * | 2021-04-06 | 2021-04-30 | 烟台佳仕阀泵有限公司 | Plane sealing low flow resistance reversing valve |
WO2024179251A1 (en) * | 2023-02-28 | 2024-09-06 | 浙江盾安人工环境股份有限公司 | Anti-resistance structure of reversing valve, and reversing valve |
-
1927
- 1927-08-26 GB GB2247027A patent/GB290087A/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2586144A (en) * | 1950-07-08 | 1952-02-19 | Henry F Benoit | Stock switch |
FR2439296A1 (en) * | 1978-10-21 | 1980-05-16 | Bergwerksverband Gmbh | EJECTION HEAD FOR PNEUMATIC FILLING PIPE |
WO2011100703A1 (en) * | 2010-02-12 | 2011-08-18 | Aspen Motion Technologies Inc. D/B/A | Vacuum valve apparatus and method |
US8671990B2 (en) | 2010-02-12 | 2014-03-18 | Moog Inc. | Vacuum valve apparatus and method |
CN105782544A (en) * | 2016-03-30 | 2016-07-20 | 江苏建筑职业技术学院 | Pipeline valve capable of controlling downhole divided flow on ground |
CN105782544B (en) * | 2016-03-30 | 2018-02-09 | 江苏建筑职业技术学院 | The pipeline valve of ground control underground shunting |
CN112728159A (en) * | 2021-04-06 | 2021-04-30 | 烟台佳仕阀泵有限公司 | Plane sealing low flow resistance reversing valve |
WO2022213762A1 (en) * | 2021-04-06 | 2022-10-13 | 烟台佳士阀泵有限公司 | Planar-sealing reversing valve with low flow resistance |
WO2024179251A1 (en) * | 2023-02-28 | 2024-09-06 | 浙江盾安人工环境股份有限公司 | Anti-resistance structure of reversing valve, and reversing valve |
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