FR2450761B1 - - Google Patents
Info
- Publication number
- FR2450761B1 FR2450761B1 FR8004868A FR8004868A FR2450761B1 FR 2450761 B1 FR2450761 B1 FR 2450761B1 FR 8004868 A FR8004868 A FR 8004868A FR 8004868 A FR8004868 A FR 8004868A FR 2450761 B1 FR2450761 B1 FR 2450761B1
- Authority
- FR
- France
- 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
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/54—Gates or closures
- B65D90/58—Gates or closures having closure members sliding in the plane of the opening
- B65D90/582—Gates or closures having closure members sliding in the plane of the opening having a rotational motion
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2590/00—Component parts, details or accessories for large containers
- B65D2590/54—Gates or closures
- B65D2590/66—Operating devices therefor
- B65D2590/664—Operating devices therefor actuating mechanism other than manual, e.g. pneumatic, electropneumatic, hydraulic, electromagnetic
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
- Actuator (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792908582 DE2908582B1 (en) | 1979-03-05 | 1979-03-05 | Rotary or flat slide for bulk goods |
DE19797908465 DE7908465U1 (en) | 1979-03-26 | 1979-03-26 | ROTARY OR FLAT SLIDER FOR BULK GOODS WITH A PNEUMATICALLY DRIVEN LOCKING DEVICE |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2450761A1 FR2450761A1 (en) | 1980-10-03 |
FR2450761B1 true FR2450761B1 (en) | 1982-10-15 |
Family
ID=25778080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8004868A Granted FR2450761A1 (en) | 1979-03-05 | 1980-02-29 | Two speed rotary valve for bulk material - has motor drive and pneumatic cylinder in linkage for quick action (BR 4.11.80) |
Country Status (3)
Country | Link |
---|---|
BR (1) | BR8001286A (en) |
ES (1) | ES489158A1 (en) |
FR (1) | FR2450761A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8212640U1 (en) * | 1982-05-03 | 1982-09-16 | Basf Ag, 6700 Ludwigshafen | LOCKABLE DISPENSING NOZZLE FOR THERMOPLASTIC PLASTICS |
CN104819316A (en) * | 2015-05-14 | 2015-08-05 | 南通澳润建材科技有限公司 | Pneumatic flow valve |
CN109230625B (en) * | 2018-08-13 | 2020-05-05 | 长沙理工大学 | Use method of linkage type blanking valve |
CN110371676B (en) * | 2019-07-19 | 2020-05-19 | 大连理工大学 | Novel pure electric powder conveying device |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE529204C (en) * | 1929-04-27 | 1931-07-11 | Losenhausenwerk Duesseldorfer | Device for moving slide closures or similar closing organs |
FR1148304A (en) * | 1955-06-06 | 1957-12-06 | Peters Ag Claudius | Rotary valve for silos |
-
1980
- 1980-02-29 FR FR8004868A patent/FR2450761A1/en active Granted
- 1980-03-04 ES ES489158A patent/ES489158A1/en not_active Expired
- 1980-03-04 BR BR8001286A patent/BR8001286A/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR2450761A1 (en) | 1980-10-03 |
ES489158A1 (en) | 1980-08-16 |
BR8001286A (en) | 1980-11-04 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |