GB1391422A - Pneumatic discharge means - Google Patents
Pneumatic discharge meansInfo
- Publication number
- GB1391422A GB1391422A GB1344971A GB1344971A GB1391422A GB 1391422 A GB1391422 A GB 1391422A GB 1344971 A GB1344971 A GB 1344971A GB 1344971 A GB1344971 A GB 1344971A GB 1391422 A GB1391422 A GB 1391422A
- Authority
- GB
- United Kingdom
- Prior art keywords
- container
- boost fluid
- discharge line
- pressure
- inlet conduit
- 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
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
1391422 Discharging pourable substances ROWAN INVESTMENTS Ltd 8 May 1972 [6 May 1971] 13449/71 Heading B8A [Also in Division F2] Pneumatic discharge means comprises a discharge line connectible to a discharge valve of a container for pourable substances, a boost fluid inlet conduit connected to the discharge line at a T-junction and a pressure responsive valve member in the boost fluid inlet conduit operable to allow passage of boost fluid into the discharge line when the pressure exceeds a predetermined value. The pressure responsive valve member is preferably as shown in Fig. 1, piston 14 being moved axially against atmospheric pressure and spring 20 by excess pressure in the container to permit boost fluid to pass along boost fluid inlet conduit 19, 13 and into the discharge line from the container, there to disperse a blockage causing the excess pressure in the container.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1344971A GB1391422A (en) | 1971-05-06 | 1971-05-06 | Pneumatic discharge means |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1344971A GB1391422A (en) | 1971-05-06 | 1971-05-06 | Pneumatic discharge means |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1391422A true GB1391422A (en) | 1975-04-23 |
Family
ID=10023196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1344971A Expired GB1391422A (en) | 1971-05-06 | 1971-05-06 | Pneumatic discharge means |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1391422A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114746352A (en) * | 2019-11-29 | 2022-07-12 | 朴洹镇 | Pneumatic air supercharger |
CN116102185A (en) * | 2023-04-13 | 2023-05-12 | 山西山安碧泉海绵城市科技有限公司 | Aeration structure and device applied to domestic wastewater treatment |
-
1971
- 1971-05-06 GB GB1344971A patent/GB1391422A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114746352A (en) * | 2019-11-29 | 2022-07-12 | 朴洹镇 | Pneumatic air supercharger |
CN114746352B (en) * | 2019-11-29 | 2024-09-06 | 朴洹镇 | Pneumatic air booster |
CN116102185A (en) * | 2023-04-13 | 2023-05-12 | 山西山安碧泉海绵城市科技有限公司 | Aeration structure and device applied to domestic wastewater treatment |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |