GB1334293A - Dust valve - Google Patents
Dust valveInfo
- Publication number
- GB1334293A GB1334293A GB1334293DA GB1334293A GB 1334293 A GB1334293 A GB 1334293A GB 1334293D A GB1334293D A GB 1334293DA GB 1334293 A GB1334293 A GB 1334293A
- Authority
- GB
- United Kingdom
- Prior art keywords
- closure member
- opening
- aug
- dust valve
- closed position
- 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
- B65G53/40—Feeding or discharging devices
- B65G53/46—Gates or sluices, e.g. rotary wheels
- B65G53/4691—Gates or sluices, e.g. rotary wheels of air-lock type, i.e. at least two valves opening asynchronously
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
- Lift Valve (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
1334293 Feeding and discharging materials SIMON-CARVES Ltd 1 Aug 1972 [7 Aug 1971] 37200/71 Headings B8A and B8S A dust valve comprises a chamber having inlet 15 and outlet 16 openings in its upper 11 and lower 11a walls respectively, each opening having a closure member 17, 18 which pivots from a horizontal closed position to a vertical open position, each closure member being fully closed before the opening movement of the other closure member begins, each closure member having on its upper face a depressed portion 20, 21 which extends beyond the boundaries of its associated opening when the member is in its closed position.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3720071 | 1971-08-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1334293A true GB1334293A (en) | 1973-10-17 |
Family
ID=10394599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1334293D Expired GB1334293A (en) | 1971-08-07 | 1971-08-07 | Dust valve |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS4825920A (en) |
BE (1) | BE787279A (en) |
GB (1) | GB1334293A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6054869U (en) * | 1983-09-22 | 1985-04-17 | 新日本製鐵株式会社 | Flow rate adjustment device for dust-containing fluid |
-
1971
- 1971-08-07 GB GB1334293D patent/GB1334293A/en not_active Expired
-
1972
- 1972-08-07 BE BE787279A patent/BE787279A/en unknown
- 1972-08-07 JP JP7904472A patent/JPS4825920A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
BE787279A (en) | 1972-12-01 |
JPS4825920A (en) | 1973-04-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
435 | Patent endorsed 'licences of right' on the date specified (sect. 35/1949) | ||
PCNP | Patent ceased through non-payment of renewal fee |